Fix newly enforced package:pedantic lints (#126)
- always_declare_return_types
- annotate_overrides
- prefer_conditional_assignment
- prefer_if_null_operators
- prefer_single_quotes
- prefer_spread_collections
- unnecessary_this
- use_function_type_syntax_for_parameters
Bump min SDK to 2.3.0 to allow spreads in collection literals.
Drop unused author field from pubspec.
Restructure a string to avoid a line over 80 characters.
diff --git a/.travis.yml b/.travis.yml
index 5eab673..a80f7c7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
language: dart
dart:
-- 2.0.0
+- 2.3.0
- dev
dart_task:
diff --git a/example/test_runner.dart b/example/test_runner.dart
index d983c86..f600915 100644
--- a/example/test_runner.dart
+++ b/example/test_runner.dart
@@ -11,7 +11,7 @@
import 'package:args/args.dart';
-main() {
+void main() {
var parser = ArgParser();
parser.addSeparator('===== Platform');
diff --git a/lib/command_runner.dart b/lib/command_runner.dart
index 4962a17..c314abe 100644
--- a/lib/command_runner.dart
+++ b/lib/command_runner.dart
@@ -33,13 +33,13 @@
///
/// Defaults to "$executableName <command> `arguments`". Subclasses can
/// override this for a more specific template.
- String get invocation => "$executableName <command> [arguments]";
+ String get invocation => '$executableName <command> [arguments]';
/// Generates a string displaying usage information for the executable.
///
/// This includes usage for the global arguments as well as a list of
/// top-level commands.
- String get usage => _wrap("$description\n\n") + _usageWithoutDescription;
+ String get usage => _wrap('$description\n\n') + _usageWithoutDescription;
/// An optional footer for [usage].
///
@@ -49,7 +49,7 @@
/// Returns [usage] with [description] removed from the beginning.
String get _usageWithoutDescription {
- var usagePrefix = "Usage:";
+ var usagePrefix = 'Usage:';
var buffer = StringBuffer();
buffer.writeln(
'$usagePrefix ${_wrap(invocation, hangingIndent: usagePrefix.length)}\n');
@@ -96,7 +96,7 @@
/// Adds [Command] as a top-level command to this runner.
void addCommand(Command<T> command) {
- var names = [command.name]..addAll(command.aliases);
+ var names = [command.name, ...command.aliases];
for (var name in names) {
_commands[name] = command;
argParser.addCommand(name, command.argParser);
@@ -175,7 +175,7 @@
command._globalResults = topLevelResults;
command._argResults = argResults;
commands = command._subcommands;
- commandString += " ${argResults.name}";
+ commandString += ' ${argResults.name}';
if (argResults['help']) {
command.printUsage();
@@ -220,7 +220,7 @@
/// [CommandRunner.usage].
///
/// This defaults to the first line of [description].
- String get summary => description.split("\n").first;
+ String get summary => description.split('\n').first;
/// A single-line template for how to invoke this command (e.g. `"pub get
/// `package`"`).
@@ -231,10 +231,10 @@
}
parents.add(runner.executableName);
- var invocation = parents.reversed.join(" ");
+ var invocation = parents.reversed.join(' ');
return _subcommands.isNotEmpty
- ? "$invocation <subcommand> [arguments]"
- : "$invocation [arguments]";
+ ? '$invocation <subcommand> [arguments]'
+ : '$invocation [arguments]';
}
/// The command's parent command, if this is a subcommand.
@@ -283,7 +283,7 @@
///
/// This includes usage for the command's arguments as well as a list of
/// subcommands, if there are any.
- String get usage => _wrap("$description\n\n") + _usageWithoutDescription;
+ String get usage => _wrap('$description\n\n') + _usageWithoutDescription;
/// An optional footer for [usage].
///
@@ -299,7 +299,7 @@
/// Returns [usage] with [description] removed from the beginning.
String get _usageWithoutDescription {
var length = argParser.usageLineLength;
- var usagePrefix = "Usage: ";
+ var usagePrefix = 'Usage: ';
var buffer = StringBuffer()
..writeln(
usagePrefix + _wrap(invocation, hangingIndent: usagePrefix.length))
@@ -373,12 +373,12 @@
/// The return value is wrapped in a `Future` if necessary and returned by
/// [CommandRunner.runCommand].
FutureOr<T> run() {
- throw UnimplementedError(_wrap("Leaf command $this must implement run()."));
+ throw UnimplementedError(_wrap('Leaf command $this must implement run().'));
}
/// Adds [Command] as a subcommand of this.
void addSubcommand(Command<T> command) {
- var names = [command.name]..addAll(command.aliases);
+ var names = [command.name, ...command.aliases];
for (var name in names) {
_subcommands[name] = command;
argParser.addCommand(name, command.argParser);
diff --git a/lib/src/allow_anything_parser.dart b/lib/src/allow_anything_parser.dart
index d8937e7..46f7e12 100644
--- a/lib/src/allow_anything_parser.dart
+++ b/lib/src/allow_anything_parser.dart
@@ -9,28 +9,36 @@
/// An ArgParser that treats *all input* as non-option arguments.
class AllowAnythingParser implements ArgParser {
+ @override
Map<String, Option> get options => const {};
+ @override
Map<String, ArgParser> get commands => const {};
+ @override
bool get allowTrailingOptions => false;
+ @override
bool get allowsAnything => true;
+ @override
int get usageLineLength => null;
+ @override
ArgParser addCommand(String name, [ArgParser parser]) {
throw UnsupportedError(
"ArgParser.allowAnything().addCommands() isn't supported.");
}
+ @override
void addFlag(String name,
{String abbr,
String help,
bool defaultsTo = false,
bool negatable = true,
- void callback(bool value),
+ void Function(bool) callback,
bool hide = false}) {
throw UnsupportedError(
"ArgParser.allowAnything().addFlag() isn't supported.");
}
+ @override
void addOption(String name,
{String abbr,
String help,
@@ -46,6 +54,7 @@
"ArgParser.allowAnything().addOption() isn't supported.");
}
+ @override
void addMultiOption(String name,
{String abbr,
String help,
@@ -53,28 +62,34 @@
Iterable<String> allowed,
Map<String, String> allowedHelp,
Iterable<String> defaultsTo,
- void callback(List<String> values),
+ void Function(List<String>) callback,
bool splitCommas = true,
bool hide = false}) {
throw UnsupportedError(
"ArgParser.allowAnything().addMultiOption() isn't supported.");
}
+ @override
void addSeparator(String text) {
throw UnsupportedError(
"ArgParser.allowAnything().addSeparator() isn't supported.");
}
+ @override
ArgResults parse(Iterable<String> args) =>
Parser(null, this, args.toList()).parse();
+ @override
String getUsage() => usage;
- String get usage => "";
+ @override
+ String get usage => '';
- getDefault(String option) {
+ @override
+ dynamic getDefault(String option) {
throw ArgumentError('No option named $option');
}
+ @override
Option findByAbbreviation(String abbr) => null;
}
diff --git a/lib/src/arg_parser.dart b/lib/src/arg_parser.dart
index 24ef2b4..eda76ed 100644
--- a/lib/src/arg_parser.dart
+++ b/lib/src/arg_parser.dart
@@ -71,12 +71,11 @@
ArgParser._(Map<String, Option> options, Map<String, ArgParser> commands,
{bool allowTrailingOptions = true, this.usageLineLength})
- : this._options = options,
- this.options = UnmodifiableMapView(options),
- this._commands = commands,
- this.commands = UnmodifiableMapView(commands),
- this.allowTrailingOptions =
- allowTrailingOptions != null ? allowTrailingOptions : false;
+ : _options = options,
+ options = UnmodifiableMapView(options),
+ _commands = commands,
+ commands = UnmodifiableMapView(commands),
+ allowTrailingOptions = allowTrailingOptions ?? false;
/// Defines a command.
///
@@ -89,7 +88,7 @@
throw ArgumentError('Duplicate command "$name".');
}
- if (parser == null) parser = ArgParser();
+ parser ??= ArgParser();
_commands[name] = parser;
return parser;
}
@@ -127,7 +126,7 @@
String help,
bool defaultsTo = false,
bool negatable = true,
- void callback(bool value),
+ void Function(bool) callback,
bool hide = false}) {
_addOption(
name,
@@ -191,8 +190,8 @@
Map<String, String> allowedHelp,
String defaultsTo,
Function callback,
- @Deprecated("Use addMultiOption() instead.") bool allowMultiple = false,
- @Deprecated("Use addMultiOption() instead.") bool splitCommas,
+ @Deprecated('Use addMultiOption() instead.') bool allowMultiple = false,
+ @Deprecated('Use addMultiOption() instead.') bool splitCommas,
bool hide = false}) {
if (!allowMultiple && splitCommas != null) {
throw ArgumentError(
@@ -259,7 +258,7 @@
Iterable<String> allowed,
Map<String, String> allowedHelp,
Iterable<String> defaultsTo,
- void callback(List<String> values),
+ void Function(List<String>) callback,
bool splitCommas = true,
bool hide = false}) {
_addOption(
@@ -326,7 +325,7 @@
/// Generates a string displaying usage information for the defined options.
///
/// This is basically the help text shown on the command line.
- @Deprecated("Replaced with get usage. getUsage() will be removed in args 1.0")
+ @Deprecated('Replaced with get usage. getUsage() will be removed in args 1.0')
String getUsage() => usage;
/// Generates a string displaying usage information for the defined options.
@@ -338,7 +337,7 @@
/// Get the default value for an option. Useful after parsing to test if the
/// user specified something other than the default.
- getDefault(String option) {
+ dynamic getDefault(String option) {
if (!options.containsKey(option)) {
throw ArgumentError('No option named $option');
}
diff --git a/lib/src/arg_results.dart b/lib/src/arg_results.dart
index 8e7205f..ca0f493 100644
--- a/lib/src/arg_results.dart
+++ b/lib/src/arg_results.dart
@@ -55,11 +55,11 @@
/// Creates a new [ArgResults].
ArgResults._(this._parser, this._parsed, this.name, this.command,
List<String> rest, List<String> arguments)
- : this.rest = UnmodifiableListView(rest),
- this.arguments = UnmodifiableListView(arguments);
+ : rest = UnmodifiableListView(rest),
+ arguments = UnmodifiableListView(arguments);
/// Gets the parsed command-line option named [name].
- operator [](String name) {
+ dynamic operator [](String name) {
if (!_parser.options.containsKey(name)) {
throw ArgumentError('Could not find an option named "$name".');
}
diff --git a/lib/src/help_command.dart b/lib/src/help_command.dart
index b119431..cf68c3f 100644
--- a/lib/src/help_command.dart
+++ b/lib/src/help_command.dart
@@ -9,14 +9,14 @@
/// This command displays help information for the various subcommands.
class HelpCommand<T> extends Command<T> {
@override
- final name = "help";
+ final name = 'help';
@override
String get description =>
- "Display help information for ${runner.executableName}.";
+ 'Display help information for ${runner.executableName}.';
@override
- String get invocation => "${runner.executableName} help [command]";
+ String get invocation => '${runner.executableName} help [command]';
@override
T run() {
@@ -49,7 +49,7 @@
command = commands[name];
commands = command.subcommands;
- commandString += " $name";
+ commandString += ' $name';
}
command.printUsage();
diff --git a/lib/src/option.dart b/lib/src/option.dart
index a8496c3..897f968 100644
--- a/lib/src/option.dart
+++ b/lib/src/option.dart
@@ -37,7 +37,7 @@
/// `-avalue`.
final String abbr;
- @Deprecated("Use abbr instead.")
+ @Deprecated('Use abbr instead.')
String get abbreviation => abbr;
/// A description of this option.
@@ -53,10 +53,10 @@
final Map<String, String> allowedHelp;
/// The value this option will have if the user doesn't explicitly pass it in
- final defaultsTo;
+ final dynamic defaultsTo;
- @Deprecated("Use defaultsTo instead.")
- get defaultValue => defaultsTo;
+ @Deprecated('Use defaultsTo instead.')
+ dynamic get defaultValue => defaultsTo;
/// Whether this flag's value can be set to `false`.
///
@@ -101,14 +101,13 @@
{this.negatable,
bool splitCommas,
this.hide = false})
- : this.allowed = allowed == null ? null : List.unmodifiable(allowed),
- this.allowedHelp =
+ : allowed = allowed == null ? null : List.unmodifiable(allowed),
+ allowedHelp =
allowedHelp == null ? null : Map.unmodifiable(allowedHelp),
- this.type = type,
+ type = type,
// If the user doesn't specify [splitCommas], it defaults to true for
// multiple options.
- this.splitCommas =
- splitCommas == null ? type == OptionType.multiple : splitCommas {
+ splitCommas = splitCommas ?? type == OptionType.multiple {
if (name.isEmpty) {
throw ArgumentError('Name cannot be empty.');
} else if (name.startsWith('-')) {
@@ -153,9 +152,9 @@
/// An option that can only be `true` or `false`.
///
/// The presence of the option name itself in the argument list means `true`.
- static const flag = OptionType._("OptionType.flag");
+ static const flag = OptionType._('OptionType.flag');
- @Deprecated("Use OptionType.flag instead.")
+ @Deprecated('Use OptionType.flag instead.')
static const FLAG = flag; // ignore: constant_identifier_names
/// An option that takes a single value.
@@ -167,9 +166,9 @@
/// --mode=debug
///
/// If the option is passed more than once, the last one wins.
- static const single = OptionType._("OptionType.single");
+ static const single = OptionType._('OptionType.single');
- @Deprecated("Use OptionType.single instead.")
+ @Deprecated('Use OptionType.single instead.')
static const SINGLE = single; // ignore: constant_identifier_names
/// An option that allows multiple values.
@@ -180,9 +179,9 @@
///
/// In the parsed `ArgResults`, a multiple-valued option will always return
/// a list, even if one or no values were passed.
- static const multiple = OptionType._("OptionType.multiple");
+ static const multiple = OptionType._('OptionType.multiple');
- @Deprecated("Use OptionType.multiple instead.")
+ @Deprecated('Use OptionType.multiple instead.')
static const MULTIPLE = multiple; // ignore: constant_identifier_names
final String name;
diff --git a/lib/src/parser.dart b/lib/src/parser.dart
index 6895300..8df2535 100644
--- a/lib/src/parser.dart
+++ b/lib/src/parser.dart
@@ -75,7 +75,7 @@
} on ArgParserException catch (error) {
if (commandName == null) rethrow;
throw ArgParserException(
- error.message, [commandName]..addAll(error.commands));
+ error.message, [commandName, ...error.commands]);
}
// All remaining arguments were passed to command so clear them here.
@@ -275,7 +275,7 @@
var list = results.putIfAbsent(option.name, () => <String>[]);
if (option.splitCommas) {
- for (var element in value.split(",")) {
+ for (var element in value.split(',')) {
_validateAllowed(option, element);
list.add(element);
}
diff --git a/lib/src/usage.dart b/lib/src/usage.dart
index cdac6d3..932935d 100644
--- a/lib/src/usage.dart
+++ b/lib/src/usage.dart
@@ -70,7 +70,7 @@
for (var optionOrSeparator in optionsAndSeparators) {
if (optionOrSeparator is String) {
// Ensure that there's always a blank line before a separator.
- if (buffer.isNotEmpty) buffer.write("\n\n");
+ if (buffer.isNotEmpty) buffer.write('\n\n');
buffer.write(optionOrSeparator);
newlinesNeeded = 1;
continue;
@@ -134,7 +134,7 @@
result = '--${option.name}';
}
- if (option.valueHelp != null) result += "=<${option.valueHelp}>";
+ if (option.valueHelp != null) result += '=<${option.valueHelp}>';
return result;
}
diff --git a/lib/src/usage_exception.dart b/lib/src/usage_exception.dart
index 7d783db..fc8910e 100644
--- a/lib/src/usage_exception.dart
+++ b/lib/src/usage_exception.dart
@@ -9,5 +9,5 @@
UsageException(this.message, this.usage);
@override
- String toString() => "$message\n\n$usage";
+ String toString() => '$message\n\n$usage';
}
diff --git a/pubspec.yaml b/pubspec.yaml
index 9924b24..9d4301e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,13 +1,12 @@
name: args
-version: 1.5.2
-author: "Dart Team <misc@dartlang.org>"
+version: 1.5.3-dev
homepage: https://github.com/dart-lang/args
description: >-
Library for defining parsers for parsing raw command-line arguments into a set
of options and values using GNU and POSIX style options.
environment:
- sdk: '>=2.0.0 <3.0.0'
+ sdk: '>=2.3.0 <3.0.0'
dev_dependencies:
pedantic: ^1.4.0
diff --git a/test/allow_anything_test.dart b/test/allow_anything_test.dart
index ccf11e8..efaf093 100644
--- a/test/allow_anything_test.dart
+++ b/test/allow_anything_test.dart
@@ -19,14 +19,14 @@
expect(parser.allowsAnything, isTrue);
expect(parser.usage, isEmpty);
expect(parser.getUsage(), isEmpty); // ignore: deprecated_member_use
- expect(parser.findByAbbreviation("a"), isNull);
+ expect(parser.findByAbbreviation('a'), isNull);
});
test('mutation methods throw errors', () {
- expect(() => parser.addCommand("command"), throwsUnsupportedError);
- expect(() => parser.addFlag("flag"), throwsUnsupportedError);
- expect(() => parser.addOption("option"), throwsUnsupportedError);
- expect(() => parser.addSeparator("==="), throwsUnsupportedError);
+ expect(() => parser.addCommand('command'), throwsUnsupportedError);
+ expect(() => parser.addFlag('flag'), throwsUnsupportedError);
+ expect(() => parser.addOption('option'), throwsUnsupportedError);
+ expect(() => parser.addSeparator('==='), throwsUnsupportedError);
});
test('getDefault() throws an error', () {
diff --git a/test/command_runner_test.dart b/test/command_runner_test.dart
index 553271a..6961945 100644
--- a/test/command_runner_test.dart
+++ b/test/command_runner_test.dart
@@ -7,7 +7,7 @@
import 'test_utils.dart';
-const _defaultUsage = """
+const _defaultUsage = '''
Usage: test <command> [arguments]
Global options:
@@ -16,30 +16,30 @@
Available commands:
help Display help information for test.
-Run "test help <command>" for more information about a command.""";
+Run "test help <command>" for more information about a command.''';
void main() {
var runner;
setUp(() {
- runner = CommandRunner("test", "A test command runner.");
+ runner = CommandRunner('test', 'A test command runner.');
});
- test(".invocation has a sane default", () {
- expect(runner.invocation, equals("test <command> [arguments]"));
+ test('.invocation has a sane default', () {
+ expect(runner.invocation, equals('test <command> [arguments]'));
});
- group(".usage", () {
- test("returns the usage string", () {
- expect(runner.usage, equals("""
+ group('.usage', () {
+ test('returns the usage string', () {
+ expect(runner.usage, equals('''
A test command runner.
-$_defaultUsage"""));
+$_defaultUsage'''));
});
- test("contains custom commands", () {
+ test('contains custom commands', () {
runner.addCommand(FooCommand());
- expect(runner.usage, equals("""
+ expect(runner.usage, equals('''
A test command runner.
Usage: test <command> [arguments]
@@ -51,13 +51,13 @@
foo Set a value.
help Display help information for test.
-Run "test help <command>" for more information about a command."""));
+Run "test help <command>" for more information about a command.'''));
});
- test("truncates newlines in command descriptions by default", () {
+ test('truncates newlines in command descriptions by default', () {
runner.addCommand(MultilineCommand());
- expect(runner.usage, equals("""
+ expect(runner.usage, equals('''
A test command runner.
Usage: test <command> [arguments]
@@ -69,13 +69,13 @@
help Display help information for test.
multiline Multi
-Run "test help <command>" for more information about a command."""));
+Run "test help <command>" for more information about a command.'''));
});
- test("supports newlines in command summaries", () {
+ test('supports newlines in command summaries', () {
runner.addCommand(MultilineSummaryCommand());
- expect(runner.usage, equals("""
+ expect(runner.usage, equals('''
A test command runner.
Usage: test <command> [arguments]
@@ -88,13 +88,13 @@
multiline Multi
line.
-Run "test help <command>" for more information about a command."""));
+Run "test help <command>" for more information about a command.'''));
});
- test("contains custom options", () {
- runner.argParser.addFlag("foo", help: "Do something.");
+ test('contains custom options', () {
+ runner.argParser.addFlag('foo', help: 'Do something.');
- expect(runner.usage, equals("""
+ expect(runner.usage, equals('''
A test command runner.
Usage: test <command> [arguments]
@@ -106,22 +106,22 @@
Available commands:
help Display help information for test.
-Run "test help <command>" for more information about a command."""));
+Run "test help <command>" for more information about a command.'''));
});
test("doesn't print hidden commands", () {
runner.addCommand(HiddenCommand());
- expect(runner.usage, equals("""
+ expect(runner.usage, equals('''
A test command runner.
-$_defaultUsage"""));
+$_defaultUsage'''));
});
test("doesn't print aliases", () {
runner.addCommand(AliasedCommand());
- expect(runner.usage, equals("""
+ expect(runner.usage, equals('''
A test command runner.
Usage: test <command> [arguments]
@@ -133,12 +133,12 @@
aliased Set a value.
help Display help information for test.
-Run "test help <command>" for more information about a command."""));
+Run "test help <command>" for more information about a command.'''));
});
- test("respects usageLineLength", () {
- runner = CommandRunner("name", "desc", usageLineLength: 35);
- expect(runner.usage, equals("""
+ test('respects usageLineLength', () {
+ runner = CommandRunner('name', 'desc', usageLineLength: 35);
+ expect(runner.usage, equals('''
desc
Usage: name <command> [arguments]
@@ -152,210 +152,210 @@
for name.
Run "name help <command>" for more
-information about a command."""));
+information about a command.'''));
});
});
- test("usageException splits up the message and usage", () {
- expect(() => runner.usageException("message"),
- throwsUsageException("message", _defaultUsage));
+ test('usageException splits up the message and usage', () {
+ expect(() => runner.usageException('message'),
+ throwsUsageException('message', _defaultUsage));
});
- group("run()", () {
- test("runs a command", () {
+ group('run()', () {
+ test('runs a command', () {
var command = FooCommand();
runner.addCommand(command);
expect(
- runner.run(["foo"]).then((_) {
+ runner.run(['foo']).then((_) {
expect(command.hasRun, isTrue);
}),
completes);
});
- test("runs an asynchronous command", () {
+ test('runs an asynchronous command', () {
var command = AsyncCommand();
runner.addCommand(command);
expect(
- runner.run(["async"]).then((_) {
+ runner.run(['async']).then((_) {
expect(command.hasRun, isTrue);
}),
completes);
});
- test("runs a command with a return value", () {
- var runner = CommandRunner<int>("test", "");
+ test('runs a command with a return value', () {
+ var runner = CommandRunner<int>('test', '');
var command = ValueCommand();
runner.addCommand(command);
- expect(runner.run(["foo"]), completion(equals(12)));
+ expect(runner.run(['foo']), completion(equals(12)));
});
- test("runs a command with an asynchronous return value", () {
- var runner = CommandRunner<String>("test", "");
+ test('runs a command with an asynchronous return value', () {
+ var runner = CommandRunner<String>('test', '');
var command = AsyncValueCommand();
runner.addCommand(command);
- expect(runner.run(["foo"]), completion(equals("hi")));
+ expect(runner.run(['foo']), completion(equals('hi')));
});
- test("runs a hidden comand", () {
+ test('runs a hidden comand', () {
var command = HiddenCommand();
runner.addCommand(command);
expect(
- runner.run(["hidden"]).then((_) {
+ runner.run(['hidden']).then((_) {
expect(command.hasRun, isTrue);
}),
completes);
});
- test("runs an aliased comand", () {
+ test('runs an aliased comand', () {
var command = AliasedCommand();
runner.addCommand(command);
expect(
- runner.run(["als"]).then((_) {
+ runner.run(['als']).then((_) {
expect(command.hasRun, isTrue);
}),
completes);
});
- test("runs a subcommand", () {
+ test('runs a subcommand', () {
var command = AsyncCommand();
runner.addCommand(FooCommand()..addSubcommand(command));
expect(
- runner.run(["foo", "async"]).then((_) {
+ runner.run(['foo', 'async']).then((_) {
expect(command.hasRun, isTrue);
}),
completes);
});
- group("with --help", () {
- test("with no command prints the usage", () {
- expect(() => runner.run(["--help"]), prints("""
+ group('with --help', () {
+ test('with no command prints the usage', () {
+ expect(() => runner.run(['--help']), prints('''
A test command runner.
$_defaultUsage
-"""));
+'''));
});
- test("with a preceding command prints the usage for that command", () {
+ test('with a preceding command prints the usage for that command', () {
var command = FooCommand();
runner.addCommand(command);
- expect(() => runner.run(["foo", "--help"]), prints("""
+ expect(() => runner.run(['foo', '--help']), prints('''
Set a value.
Usage: test foo [arguments]
-h, --help Print this usage information.
Run "test help" to see global options.
-"""));
+'''));
});
- test("with a following command prints the usage for that command", () {
+ test('with a following command prints the usage for that command', () {
var command = FooCommand();
runner.addCommand(command);
- expect(() => runner.run(["--help", "foo"]), prints("""
+ expect(() => runner.run(['--help', 'foo']), prints('''
Set a value.
Usage: test foo [arguments]
-h, --help Print this usage information.
Run "test help" to see global options.
-"""));
+'''));
});
});
- group("with help command", () {
- test("with no command prints the usage", () {
- expect(() => runner.run(["help"]), prints("""
+ group('with help command', () {
+ test('with no command prints the usage', () {
+ expect(() => runner.run(['help']), prints('''
A test command runner.
$_defaultUsage
-"""));
+'''));
});
- test("with a command prints the usage for that command", () {
+ test('with a command prints the usage for that command', () {
var command = FooCommand();
runner.addCommand(command);
- expect(() => runner.run(["help", "foo"]), prints("""
+ expect(() => runner.run(['help', 'foo']), prints('''
Set a value.
Usage: test foo [arguments]
-h, --help Print this usage information.
Run "test help" to see global options.
-"""));
+'''));
});
- test("prints its own usage", () {
- expect(() => runner.run(["help", "help"]), prints("""
+ test('prints its own usage', () {
+ expect(() => runner.run(['help', 'help']), prints('''
Display help information for test.
Usage: test help [command]
-h, --help Print this usage information.
Run "test help" to see global options.
-"""));
+'''));
});
});
- group("with an invalid argument", () {
- test("at the root throws the root usage", () {
+ group('with an invalid argument', () {
+ test('at the root throws the root usage', () {
expect(
- runner.run(["--asdf"]),
+ runner.run(['--asdf']),
throwsUsageException(
'Could not find an option named "asdf".', '$_defaultUsage'));
});
- test("for a command throws the command usage", () {
+ test('for a command throws the command usage', () {
var command = FooCommand();
runner.addCommand(command);
- expect(runner.run(["foo", "--asdf"]),
- throwsUsageException('Could not find an option named "asdf".', """
+ expect(runner.run(['foo', '--asdf']),
+ throwsUsageException('Could not find an option named "asdf".', '''
Usage: test foo [arguments]
-h, --help Print this usage information.
-Run "test help" to see global options."""));
+Run "test help" to see global options.'''));
});
});
});
- group("with a footer", () {
+ group('with a footer', () {
setUp(() {
- runner = CommandRunnerWithFooter("test", "A test command runner.");
+ runner = CommandRunnerWithFooter('test', 'A test command runner.');
});
- test("includes the footer in the usage string", () {
- expect(runner.usage, equals("""
+ test('includes the footer in the usage string', () {
+ expect(runner.usage, equals('''
A test command runner.
$_defaultUsage
-Also, footer!"""));
+Also, footer!'''));
});
- test("includes the footer in usage errors", () {
+ test('includes the footer in usage errors', () {
expect(
- runner.run(["--bad"]),
+ runner.run(['--bad']),
throwsUsageException('Could not find an option named "bad".',
- "$_defaultUsage\nAlso, footer!"));
+ '$_defaultUsage\nAlso, footer!'));
});
});
- group("with a footer and wrapping", () {
+ group('with a footer and wrapping', () {
setUp(() {
runner =
- CommandRunnerWithFooterAndWrapping("test", "A test command runner.");
+ CommandRunnerWithFooterAndWrapping('test', 'A test command runner.');
});
- test("includes the footer in the usage string", () {
- expect(runner.usage, equals("""
+ test('includes the footer in the usage string', () {
+ expect(runner.usage, equals('''
A test command runner.
Usage: test <command> [arguments]
@@ -375,12 +375,12 @@
messages.
And make sure that they preserve
-newlines properly."""));
+newlines properly.'''));
});
- test("includes the footer in usage errors", () {
- expect(runner.run(["--bad"]),
- throwsUsageException('Could not find an option named "bad".', """
+ test('includes the footer in usage errors', () {
+ expect(runner.run(['--bad']),
+ throwsUsageException('Could not find an option named "bad".', '''
Usage: test <command> [arguments]
Global options:
@@ -398,21 +398,21 @@
messages.
And make sure that they preserve
-newlines properly."""));
+newlines properly.'''));
});
});
- group("throws a useful error when", () {
- test("arg parsing fails", () {
+ group('throws a useful error when', () {
+ test('arg parsing fails', () {
expect(
- runner.run(["--bad"]),
+ runner.run(['--bad']),
throwsUsageException(
'Could not find an option named "bad".', _defaultUsage));
});
test("a top-level command doesn't exist", () {
expect(
- runner.run(["bad"]),
+ runner.run(['bad']),
throwsUsageException(
'Could not find a command named "bad".', _defaultUsage));
});
@@ -420,8 +420,8 @@
test("a subcommand doesn't exist", () {
runner.addCommand(FooCommand()..addSubcommand(AsyncCommand()));
- expect(runner.run(["foo bad"]),
- throwsUsageException('Could not find a command named "foo bad".', """
+ expect(runner.run(['foo bad']),
+ throwsUsageException('Could not find a command named "foo bad".', '''
Usage: test <command> [arguments]
Global options:
@@ -431,32 +431,32 @@
foo Set a value.
help Display help information for test.
-Run "test help <command>" for more information about a command."""));
+Run "test help <command>" for more information about a command.'''));
});
test("a subcommand wasn't passed", () {
runner.addCommand(FooCommand()..addSubcommand(AsyncCommand()));
- expect(runner.run(["foo"]),
- throwsUsageException('Missing subcommand for "test foo".', """
+ expect(runner.run(['foo']),
+ throwsUsageException('Missing subcommand for "test foo".', '''
Usage: test foo <subcommand> [arguments]
-h, --help Print this usage information.
Available subcommands:
async Set a value asynchronously.
-Run "test help" to see global options."""));
+Run "test help" to see global options.'''));
});
test("a command that doesn't take arguments was given them", () {
runner.addCommand(FooCommand());
- expect(runner.run(["foo", "bar"]),
- throwsUsageException('Command "foo" does not take any arguments.', """
+ expect(runner.run(['foo', 'bar']),
+ throwsUsageException('Command "foo" does not take any arguments.', '''
Usage: test foo [arguments]
-h, --help Print this usage information.
-Run "test help" to see global options."""));
+Run "test help" to see global options.'''));
});
});
}
diff --git a/test/command_test.dart b/test/command_test.dart
index b78a739..a5c4494 100644
--- a/test/command_test.dart
+++ b/test/command_test.dart
@@ -12,56 +12,56 @@
foo = FooCommand();
// Make sure [Command.runner] is set up.
- CommandRunner("test", "A test command runner.").addCommand(foo);
+ CommandRunner('test', 'A test command runner.').addCommand(foo);
});
- group(".invocation has a sane default", () {
- test("without subcommands", () {
- expect(foo.invocation, equals("test foo [arguments]"));
+ group('.invocation has a sane default', () {
+ test('without subcommands', () {
+ expect(foo.invocation, equals('test foo [arguments]'));
});
- test("with subcommands", () {
+ test('with subcommands', () {
foo.addSubcommand(AsyncCommand());
- expect(foo.invocation, equals("test foo <subcommand> [arguments]"));
+ expect(foo.invocation, equals('test foo <subcommand> [arguments]'));
});
- test("for a subcommand", () {
+ test('for a subcommand', () {
var async = AsyncCommand();
foo.addSubcommand(async);
- expect(async.invocation, equals("test foo async [arguments]"));
+ expect(async.invocation, equals('test foo async [arguments]'));
});
});
- group(".usage", () {
- test("returns the usage string", () {
- expect(foo.usage, equals("""
+ group('.usage', () {
+ test('returns the usage string', () {
+ expect(foo.usage, equals('''
Set a value.
Usage: test foo [arguments]
-h, --help Print this usage information.
-Run "test help" to see global options."""));
+Run "test help" to see global options.'''));
});
- test("contains custom options", () {
- foo.argParser.addFlag("flag", help: "Do something.");
+ test('contains custom options', () {
+ foo.argParser.addFlag('flag', help: 'Do something.');
- expect(foo.usage, equals("""
+ expect(foo.usage, equals('''
Set a value.
Usage: test foo [arguments]
-h, --help Print this usage information.
--[no-]flag Do something.
-Run "test help" to see global options."""));
+Run "test help" to see global options.'''));
});
test("doesn't print hidden subcommands", () {
foo.addSubcommand(AsyncCommand());
foo.addSubcommand(HiddenCommand());
- expect(foo.usage, equals("""
+ expect(foo.usage, equals('''
Set a value.
Usage: test foo <subcommand> [arguments]
@@ -70,13 +70,13 @@
Available subcommands:
async Set a value asynchronously.
-Run "test help" to see global options."""));
+Run "test help" to see global options.'''));
});
test("doesn't print subcommand aliases", () {
foo.addSubcommand(AliasedCommand());
- expect(foo.usage, equals("""
+ expect(foo.usage, equals('''
Set a value.
Usage: test foo <subcommand> [arguments]
@@ -85,18 +85,18 @@
Available subcommands:
aliased Set a value.
-Run "test help" to see global options."""));
+Run "test help" to see global options.'''));
});
- test("wraps long command descriptions with subcommands", () {
+ test('wraps long command descriptions with subcommands', () {
var wrapping = WrappingCommand();
// Make sure [Command.runner] is set up.
- CommandRunner("longtest", "A long-lined test command runner.")
+ CommandRunner('longtest', 'A long-lined test command runner.')
.addCommand(wrapping);
wrapping.addSubcommand(LongCommand());
- expect(wrapping.usage, equals("""
+ expect(wrapping.usage, equals('''
This command overrides the argParser so
that it will wrap long lines.
@@ -111,17 +111,17 @@
wrapped sometimes.
Run "longtest help" to see global
-options."""));
+options.'''));
});
- test("wraps long command descriptions", () {
+ test('wraps long command descriptions', () {
var longCommand = LongCommand();
// Make sure [Command.runner] is set up.
- CommandRunner("longtest", "A long-lined test command runner.")
+ CommandRunner('longtest', 'A long-lined test command runner.')
.addCommand(longCommand);
- expect(longCommand.usage, equals("""
+ expect(longCommand.usage, equals('''
This command has a long description that
needs to be wrapped sometimes.
It has embedded newlines,
@@ -137,20 +137,20 @@
information.
Run "longtest help" to see global
-options."""));
+options.'''));
});
});
- test("usageException splits up the message and usage", () {
+ test('usageException splits up the message and usage', () {
expect(
- () => foo.usageException("message"), throwsUsageException("message", """
+ () => foo.usageException('message'), throwsUsageException('message', '''
Usage: test foo [arguments]
-h, --help Print this usage information.
-Run "test help" to see global options."""));
+Run "test help" to see global options.'''));
});
- test("considers a command hidden if all its subcommands are hidden", () {
+ test('considers a command hidden if all its subcommands are hidden', () {
foo.addSubcommand(HiddenCommand());
expect(foo.hidden, isTrue);
});
diff --git a/test/parse_test.dart b/test/parse_test.dart
index d8b0e48..9c87487 100644
--- a/test/parse_test.dart
+++ b/test/parse_test.dart
@@ -153,7 +153,7 @@
expect(a, isNull);
});
- group("with allowMultiple", () {
+ group('with allowMultiple', () {
test('for multiple present, options are invoked with value as a list',
() {
var a;
@@ -255,7 +255,7 @@
});
});
- group("with addMultiOption", () {
+ group('with addMultiOption', () {
test('for multiple present, options are invoked with value as a list',
() {
var a;
@@ -429,7 +429,7 @@
});
group('throw if a comma-separated value is not allowed', () {
- test("with allowMultiple", () {
+ test('with allowMultiple', () {
var parser = ArgParser();
parser.addOption(
'mode',
@@ -440,7 +440,7 @@
throwsFormat(parser, ['-mdebug,profile']);
});
- test("with addMultiOption", () {
+ test('with addMultiOption', () {
var parser = ArgParser();
parser
.addMultiOption('mode', abbr: 'm', allowed: ['debug', 'release']);
diff --git a/test/test_utils.dart b/test/test_utils.dart
index cd6c1e5..0aa566f 100644
--- a/test/test_utils.dart
+++ b/test/test_utils.dart
@@ -10,7 +10,7 @@
class CommandRunnerWithFooter extends CommandRunner {
@override
- String get usageFooter => "Also, footer!";
+ String get usageFooter => 'Also, footer!';
CommandRunnerWithFooter(String executableName, String description)
: super(executableName, description);
@@ -18,9 +18,10 @@
class CommandRunnerWithFooterAndWrapping extends CommandRunner {
@override
- String get usageFooter => "LONG footer! "
- "This is a long footer, so we can check wrapping on long footer messages.\n\n"
- "And make sure that they preserve newlines properly.";
+ String get usageFooter => 'LONG footer! '
+ 'This is a long footer, so we can check wrapping on long footer messages.'
+ '\n\n'
+ 'And make sure that they preserve newlines properly.';
@override
ArgParser get argParser => _argParser;
@@ -34,10 +35,10 @@
var hasRun = false;
@override
- final name = "foo";
+ final name = 'foo';
@override
- final description = "Set a value.";
+ final description = 'Set a value.';
@override
final takesArguments = false;
@@ -50,10 +51,10 @@
class ValueCommand extends Command<int> {
@override
- final name = "foo";
+ final name = 'foo';
@override
- final description = "Return a value.";
+ final description = 'Return a value.';
@override
final takesArguments = false;
@@ -64,26 +65,26 @@
class AsyncValueCommand extends Command<String> {
@override
- final name = "foo";
+ final name = 'foo';
@override
- final description = "Return a future.";
+ final description = 'Return a future.';
@override
final takesArguments = false;
@override
- Future<String> run() async => "hi";
+ Future<String> run() async => 'hi';
}
class MultilineCommand extends Command {
var hasRun = false;
@override
- final name = "multiline";
+ final name = 'multiline';
@override
- final description = "Multi\nline.";
+ final description = 'Multi\nline.';
@override
final takesArguments = false;
@@ -102,11 +103,11 @@
final _argParser = ArgParser(usageLineLength: 40);
@override
- final name = "wrapping";
+ final name = 'wrapping';
@override
final description =
- "This command overrides the argParser so that it will wrap long lines.";
+ 'This command overrides the argParser so that it will wrap long lines.';
@override
final takesArguments = false;
@@ -125,14 +126,14 @@
final _argParser = ArgParser(usageLineLength: 40);
@override
- final name = "long";
+ final name = 'long';
@override
- final description = "This command has a long description that needs to be "
- "wrapped sometimes.\nIt has embedded newlines,\n"
- " and indented lines that also need to be wrapped and have their "
- "indentation preserved.\n" +
- ("0123456789" * 10);
+ final description = 'This command has a long description that needs to be '
+ 'wrapped sometimes.\nIt has embedded newlines,\n'
+ ' and indented lines that also need to be wrapped and have their '
+ 'indentation preserved.\n' +
+ ('0123456789' * 10);
@override
final takesArguments = false;
@@ -152,10 +153,10 @@
var hasRun = false;
@override
- final name = "hidden";
+ final name = 'hidden';
@override
- final description = "Set a value.";
+ final description = 'Set a value.';
@override
final hidden = true;
@@ -173,16 +174,16 @@
var hasRun = false;
@override
- final name = "aliased";
+ final name = 'aliased';
@override
- final description = "Set a value.";
+ final description = 'Set a value.';
@override
final takesArguments = false;
@override
- final aliases = const ["alias", "als"];
+ final aliases = const ['alias', 'als'];
@override
void run() {
@@ -194,10 +195,10 @@
var hasRun = false;
@override
- final name = "async";
+ final name = 'async';
@override
- final description = "Set a value asynchronously.";
+ final description = 'Set a value asynchronously.';
@override
final takesArguments = false;
diff --git a/test/trailing_options_test.dart b/test/trailing_options_test.dart
index c4f2b72..174a1d0 100644
--- a/test/trailing_options_test.dart
+++ b/test/trailing_options_test.dart
@@ -19,7 +19,7 @@
void expectThrows(List<String> args) {
expect(() => parser.parse(args), throwsFormatException,
- reason: "with allowTrailingOptions: true");
+ reason: 'with allowTrailingOptions: true');
}
test('collects non-options in rest', () {
diff --git a/test/usage_test.dart b/test/usage_test.dart
index 1e4c75c..64d3afd 100644
--- a/test/usage_test.dart
+++ b/test/usage_test.dart
@@ -321,7 +321,7 @@
''');
});
- test("help strings are not wrapped if usageLineLength is null", () {
+ test('help strings are not wrapped if usageLineLength is null', () {
var parser = ArgParser(usageLineLength: null);
parser.addFlag('long',
help: 'The flag with a really long help text that will not '
@@ -331,7 +331,7 @@
''');
});
- test("help strings are wrapped properly when usageLineLength is specified",
+ test('help strings are wrapped properly when usageLineLength is specified',
() {
var parser = ArgParser(usageLineLength: 60);
parser.addFlag('long',
@@ -377,8 +377,8 @@
});
test(
- "help strings are wrapped with at 10 chars when usageLineLength is "
- "smaller than available space", () {
+ 'help strings are wrapped with at 10 chars when usageLineLength is '
+ 'smaller than available space', () {
var parser = ArgParser(usageLineLength: 1);
parser.addFlag('long',
help: 'The flag with a really long help text that will be wrapped.');
@@ -429,7 +429,7 @@
''');
});
- group("separators", () {
+ group('separators', () {
test("separates options where it's placed", () {
var parser = ArgParser();
parser.addFlag('zebra', help: 'First');
@@ -487,7 +487,7 @@
''');
});
- test("adds a newline after another separator", () {
+ test('adds a newline after another separator', () {
var parser = ArgParser();
parser.addSeparator('First');
parser.addSeparator('Second');
diff --git a/test/utils_test.dart b/test/utils_test.dart
index 035289e..50a4f9f 100644
--- a/test/utils_test.dart
+++ b/test/utils_test.dart
@@ -6,43 +6,43 @@
import 'package:test/test.dart';
const _lineLength = 40;
-const _longLine = "This is a long line that needs to be wrapped.";
-final _longLineWithNewlines = "This is a long line with newlines that\n"
- "needs to be wrapped.\n\n" +
- "0123456789" * 5;
+const _longLine = 'This is a long line that needs to be wrapped.';
+final _longLineWithNewlines = 'This is a long line with newlines that\n'
+ 'needs to be wrapped.\n\n' +
+ '0123456789' * 5;
final _indentedLongLineWithNewlines =
- " This is an indented long line with newlines that\n"
- "needs to be wrapped.\n\tAnd preserves tabs.\n \n " +
- "0123456789" * 5;
-const _shortLine = "Short line.";
-const _indentedLongLine = " This is an indented long line that needs to be "
- "wrapped and indentation preserved.";
+ ' This is an indented long line with newlines that\n'
+ 'needs to be wrapped.\n\tAnd preserves tabs.\n \n ' +
+ '0123456789' * 5;
+const _shortLine = 'Short line.';
+const _indentedLongLine = ' This is an indented long line that needs to be '
+ 'wrapped and indentation preserved.';
void main() {
- group("padding", () {
- test("can pad on the right.", () {
- expect(padRight("foo", 6), equals("foo "));
+ group('padding', () {
+ test('can pad on the right.', () {
+ expect(padRight('foo', 6), equals('foo '));
});
});
- group("text wrapping", () {
+ group('text wrapping', () {
test("doesn't wrap short lines.", () {
expect(wrapText(_shortLine, length: _lineLength), equals(_shortLine));
});
test("doesn't wrap at all if not given a length", () {
expect(wrapText(_longLine), equals(_longLine));
});
- test("able to wrap long lines", () {
- expect(wrapText(_longLine, length: _lineLength), equals("""
+ test('able to wrap long lines', () {
+ expect(wrapText(_longLine, length: _lineLength), equals('''
This is a long line that needs to be
-wrapped."""));
+wrapped.'''));
});
- test("wrap long lines with no whitespace", () {
- expect(wrapText("0123456789" * 5, length: _lineLength), equals("""
+ test('wrap long lines with no whitespace', () {
+ expect(wrapText('0123456789' * 5, length: _lineLength), equals('''
0123456789012345678901234567890123456789
-0123456789"""));
+0123456789'''));
});
- test("refuses to wrap to a column smaller than 10 characters", () {
- expect(wrapText("$_longLine " + "0123456789" * 4, length: 1), equals("""
+ test('refuses to wrap to a column smaller than 10 characters', () {
+ expect(wrapText('$_longLine ' + '0123456789' * 4, length: 1), equals('''
This is a
long line
that needs
@@ -51,88 +51,88 @@
0123456789
0123456789
0123456789
-0123456789"""));
+0123456789'''));
});
- test("preserves indentation", () {
- expect(wrapText(_indentedLongLine, length: _lineLength), equals("""
+ test('preserves indentation', () {
+ expect(wrapText(_indentedLongLine, length: _lineLength), equals('''
This is an indented long line that
needs to be wrapped and indentation
- preserved."""));
+ preserved.'''));
});
- test("preserves indentation and stripping trailing whitespace", () {
- expect(wrapText("$_indentedLongLine ", length: _lineLength), equals("""
+ test('preserves indentation and stripping trailing whitespace', () {
+ expect(wrapText('$_indentedLongLine ', length: _lineLength), equals('''
This is an indented long line that
needs to be wrapped and indentation
- preserved."""));
+ preserved.'''));
});
- test("wraps text with newlines", () {
- expect(wrapText(_longLineWithNewlines, length: _lineLength), equals("""
+ test('wraps text with newlines', () {
+ expect(wrapText(_longLineWithNewlines, length: _lineLength), equals('''
This is a long line with newlines that
needs to be wrapped.
0123456789012345678901234567890123456789
-0123456789"""));
+0123456789'''));
});
- test("preserves indentation in the presence of newlines", () {
+ test('preserves indentation in the presence of newlines', () {
expect(wrapText(_indentedLongLineWithNewlines, length: _lineLength),
- equals("""
+ equals('''
This is an indented long line with
newlines that
needs to be wrapped.
\tAnd preserves tabs.
01234567890123456789012345678901234567
- 890123456789"""));
+ 890123456789'''));
});
- test("removes trailing whitespace when wrapping", () {
- expect(wrapText("$_longLine \t", length: _lineLength), equals("""
+ test('removes trailing whitespace when wrapping', () {
+ expect(wrapText('$_longLine \t', length: _lineLength), equals('''
This is a long line that needs to be
-wrapped."""));
+wrapped.'''));
});
- test("preserves trailing whitespace when not wrapping", () {
- expect(wrapText("$_longLine \t"), equals("$_longLine \t"));
+ test('preserves trailing whitespace when not wrapping', () {
+ expect(wrapText('$_longLine \t'), equals('$_longLine \t'));
});
- test("honors hangingIndent parameter", () {
+ test('honors hangingIndent parameter', () {
expect(
- wrapText(_longLine, length: _lineLength, hangingIndent: 6), equals("""
+ wrapText(_longLine, length: _lineLength, hangingIndent: 6), equals('''
This is a long line that needs to be
- wrapped."""));
+ wrapped.'''));
});
- test("handles hangingIndent with a single unwrapped line.", () {
+ test('handles hangingIndent with a single unwrapped line.', () {
expect(wrapText(_shortLine, length: _lineLength, hangingIndent: 6),
- equals("""
-Short line."""));
+ equals('''
+Short line.'''));
});
test(
- "handles hangingIndent with two unwrapped lines and the second is empty.",
+ 'handles hangingIndent with two unwrapped lines and the second is empty.',
() {
- expect(wrapText("$_shortLine\n", length: _lineLength, hangingIndent: 6),
- equals("""
+ expect(wrapText('$_shortLine\n', length: _lineLength, hangingIndent: 6),
+ equals('''
Short line.
-"""));
+'''));
});
- test("honors hangingIndent parameter on already indented line.", () {
+ test('honors hangingIndent parameter on already indented line.', () {
expect(wrapText(_indentedLongLine, length: _lineLength, hangingIndent: 6),
- equals("""
+ equals('''
This is an indented long line that
needs to be wrapped and
- indentation preserved."""));
+ indentation preserved.'''));
});
- test("honors hangingIndent parameter on already indented line.", () {
+ test('honors hangingIndent parameter on already indented line.', () {
expect(
wrapText(_indentedLongLineWithNewlines,
length: _lineLength, hangingIndent: 6),
- equals("""
+ equals('''
This is an indented long line with
newlines that
needs to be wrapped.
And preserves tabs.
01234567890123456789012345678901234567
- 890123456789"""));
+ 890123456789'''));
});
});
- group("text wrapping as lines", () {
+ group('text wrapping as lines', () {
test("doesn't wrap short lines.", () {
expect(wrapTextAsLines(_shortLine, length: _lineLength),
equals([_shortLine]));
@@ -140,77 +140,77 @@
test("doesn't wrap at all if not given a length", () {
expect(wrapTextAsLines(_longLine), equals([_longLine]));
});
- test("able to wrap long lines", () {
+ test('able to wrap long lines', () {
expect(wrapTextAsLines(_longLine, length: _lineLength),
- equals(["This is a long line that needs to be", "wrapped."]));
+ equals(['This is a long line that needs to be', 'wrapped.']));
});
- test("wrap long lines with no whitespace", () {
- expect(wrapTextAsLines("0123456789" * 5, length: _lineLength),
- equals(["0123456789012345678901234567890123456789", "0123456789"]));
+ test('wrap long lines with no whitespace', () {
+ expect(wrapTextAsLines('0123456789' * 5, length: _lineLength),
+ equals(['0123456789012345678901234567890123456789', '0123456789']));
});
- test("refuses to wrap to a column smaller than 10 characters", () {
+ test('refuses to wrap to a column smaller than 10 characters', () {
expect(
- wrapTextAsLines("$_longLine " + "0123456789" * 4, length: 1),
+ wrapTextAsLines('$_longLine ' + '0123456789' * 4, length: 1),
equals([
- "This is a",
- "long line",
- "that needs",
- "to be",
- "wrapped.",
- "0123456789",
- "0123456789",
- "0123456789",
- "0123456789"
+ 'This is a',
+ 'long line',
+ 'that needs',
+ 'to be',
+ 'wrapped.',
+ '0123456789',
+ '0123456789',
+ '0123456789',
+ '0123456789'
]));
});
test("doesn't preserve indentation", () {
expect(
wrapTextAsLines(_indentedLongLine, length: _lineLength),
equals([
- "This is an indented long line that needs",
- "to be wrapped and indentation preserved."
+ 'This is an indented long line that needs',
+ 'to be wrapped and indentation preserved.'
]));
});
- test("strips trailing whitespace", () {
+ test('strips trailing whitespace', () {
expect(
- wrapTextAsLines("$_indentedLongLine ", length: _lineLength),
+ wrapTextAsLines('$_indentedLongLine ', length: _lineLength),
equals([
- "This is an indented long line that needs",
- "to be wrapped and indentation preserved."
+ 'This is an indented long line that needs',
+ 'to be wrapped and indentation preserved.'
]));
});
- test("splits text with newlines properly", () {
+ test('splits text with newlines properly', () {
expect(
wrapTextAsLines(_longLineWithNewlines, length: _lineLength),
equals([
- "This is a long line with newlines that",
- "needs to be wrapped.",
- "",
- "0123456789012345678901234567890123456789",
- "0123456789"
+ 'This is a long line with newlines that',
+ 'needs to be wrapped.',
+ '',
+ '0123456789012345678901234567890123456789',
+ '0123456789'
]));
});
- test("does not preserves indentation in the presence of newlines", () {
+ test('does not preserves indentation in the presence of newlines', () {
expect(
wrapTextAsLines(_indentedLongLineWithNewlines, length: _lineLength),
equals([
- "This is an indented long line with",
- "newlines that",
- "needs to be wrapped.",
- "And preserves tabs.",
- "",
- "0123456789012345678901234567890123456789",
- "0123456789"
+ 'This is an indented long line with',
+ 'newlines that',
+ 'needs to be wrapped.',
+ 'And preserves tabs.',
+ '',
+ '0123456789012345678901234567890123456789',
+ '0123456789'
]));
});
- test("removes trailing whitespace when wrapping", () {
- expect(wrapTextAsLines("$_longLine \t", length: _lineLength),
- equals(["This is a long line that needs to be", "wrapped."]));
+ test('removes trailing whitespace when wrapping', () {
+ expect(wrapTextAsLines('$_longLine \t', length: _lineLength),
+ equals(['This is a long line that needs to be', 'wrapped.']));
});
- test("preserves trailing whitespace when not wrapping", () {
+ test('preserves trailing whitespace when not wrapping', () {
expect(
- wrapTextAsLines("$_longLine \t"), equals(["$_longLine \t"]));
+ wrapTextAsLines('$_longLine \t'), equals(['$_longLine \t']));
});
});
}
