sdk/lib/_internal/pub_generated/test/dependency_computer/transformers_needed_by_library_test.dart

// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

library pub_tests;

import '../descriptor.dart' as d;
import '../test_pub.dart';
import 'utils.dart';

void main() {
  initConfig();

  integration("reports a dependency if the library itself is transformed", () {
    d.dir(appPath, [d.pubspec({
        "name": "myapp",
        "dependencies": {
          "foo": {
            "path": "../foo"
          }
        },
        "transformers": [{
            "foo": {
              "\$include": "bin/myapp.dart.dart"
            }
          }]
      }),
          d.dir(
              "bin",
              [d.file("myapp.dart", "import 'package:myapp/lib.dart';"),])]).create();

    d.dir("foo", [d.pubspec({
        "name": "foo",
        "version": "1.0.0"
      }), d.dir("lib", [d.file("foo.dart", transformer())])]).create();

    expectLibraryDependencies('myapp|bin/myapp.dart', ['foo']);
  });

  integration(
      "reports a dependency if a transformed local file is imported",
      () {
    d.dir(appPath, [d.pubspec({
        "name": "myapp",
        "dependencies": {
          "foo": {
            "path": "../foo"
          }
        },
        "transformers": [{
            "foo": {
              "\$include": "lib/lib.dart"
            }
          }]
      }),
          d.dir("lib", [d.file("lib.dart", ""),]),
          d.dir(
              "bin",
              [d.file("myapp.dart", "import 'package:myapp/lib.dart';"),])]).create();

    d.dir("foo", [d.pubspec({
        "name": "foo",
        "version": "1.0.0"
      }), d.dir("lib", [d.file("foo.dart", transformer())])]).create();

    expectLibraryDependencies('myapp|bin/myapp.dart', ['foo']);
  });

  integration(
      "reports a dependency if a transformed foreign file is imported",
      () {
    d.dir(appPath, [d.pubspec({
        "name": "myapp",
        "dependencies": {
          "foo": {
            "path": "../foo"
          }
        },
      }),
          d.dir(
              "bin",
              [d.file("myapp.dart", "import 'package:foo/foo.dart';")])]).create();

    d.dir("foo", [d.pubspec({
        "name": "foo",
        "version": "1.0.0",
        "transformers": [{
            "foo": {
              "\$include": "lib/foo.dart"
            }
          }]
      }),
          d.dir(
              "lib",
              [d.file("foo.dart", ""), d.file("transformer.dart", transformer())])]).create();

    expectLibraryDependencies('myapp|bin/myapp.dart', ['foo']);
  });

  integration(
      "doesn't report a dependency if no transformed files are " "imported",
      () {
    d.dir(appPath, [d.pubspec({
        "name": "myapp",
        "dependencies": {
          "foo": {
            "path": "../foo"
          }
        },
        "transformers": [{
            "foo": {
              "\$include": "lib/lib.dart"
            }
          }]
      }),
          d.dir("lib", [d.file("lib.dart", ""), d.file("untransformed.dart", ""),]),
          d.dir(
              "bin",
              [
                  d.file(
                      "myapp.dart",
                      "import 'package:myapp/untransformed.dart';"),])]).create();

    d.dir("foo", [d.pubspec({
        "name": "foo",
        "version": "1.0.0"
      }), d.dir("lib", [d.file("foo.dart", transformer())])]).create();

    expectLibraryDependencies('myapp|bin/myapp.dart', []);
  });
}