Make tests tolerate the new RangeError message (#144)
Background: https://dart-review.googlesource.com/c/sdk/+/146024
Derive a custom version of RangeError so that we have full control
over its toString instead of hardcoding details of the SDK.
diff --git a/test/having_test.dart b/test/having_test.dart
index 96d0164..5c97b18 100644
--- a/test/having_test.dart
+++ b/test/having_test.dart
@@ -14,17 +14,17 @@
test('failure', () {
shouldFail(
- RangeError.range(-1, 1, 10),
- _rangeMatcher,
- "Expected: <Instance of 'RangeError'> with "
- "`message`: contains 'details' and `start`: null and `end`: null "
- 'Actual: RangeError:<RangeError: '
- 'Invalid value: Not in range 1..10, inclusive: -1> '
- "Which: has `message` with value 'Invalid value'");
+ CustomRangeError.range(-1, 1, 10),
+ _rangeMatcher,
+ "Expected: <Instance of 'RangeError'> with "
+ "`message`: contains 'details' and `start`: null and `end`: null "
+ 'Actual: CustomRangeError:<RangeError: Invalid value: details> '
+ "Which: has `message` with value 'Invalid value'",
+ );
});
// This code is used in the [TypeMatcher] doc comments.
- test('integaration and example', () {
+ test('integration and example', () {
void shouldThrowRangeError(int value) {
throw RangeError.range(value, 10, 20);
}
@@ -42,7 +42,7 @@
.having((e) => e.end, 'end', lessThanOrEqualTo(20))));
});
- group('CustomMater copy', () {
+ group('CustomMatcher copy', () {
test('Feature Matcher', () {
var w = Widget();
w.price = 10;
@@ -89,3 +89,11 @@
Matcher _badCustomMatcher() => const TypeMatcher<Widget>()
.having((e) => throw Exception('bang'), 'feature', {1: 'a'});
+
+class CustomRangeError extends RangeError {
+ CustomRangeError.range(num invalidValue, int minValue, int maxValue)
+ : super.range(invalidValue, minValue, maxValue);
+
+ @override
+ String toString() => 'RangeError: Invalid value: details';
+}
