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Unified Diff: packages/matcher/test/iterable_matchers_test.dart

Issue 2989763002: Update charted to 0.4.8 and roll (Closed)
Patch Set: Removed Cutch from list of reviewers Created 3 years, 5 months ago
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Index: packages/matcher/test/iterable_matchers_test.dart
diff --git a/packages/matcher/test/iterable_matchers_test.dart b/packages/matcher/test/iterable_matchers_test.dart
index 54bc2c959b226c2e88a51cfb25d3a7aa14f50b90..604a1b6a8dc7794f827a57f2af2a5afb6782886c 100644
--- a/packages/matcher/test/iterable_matchers_test.dart
+++ b/packages/matcher/test/iterable_matchers_test.dart
@@ -2,10 +2,8 @@
// 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 matcher.iterable_matchers_test;
-
import 'package:matcher/matcher.dart';
-import 'package:test/test.dart' show test, group;
+import 'package:test/test.dart';
import 'test_utils.dart';
@@ -23,14 +21,19 @@ void main() {
test('contains', () {
var d = [1, 2];
shouldPass(d, contains(1));
- shouldFail(d, contains(0), "Expected: contains <0> "
+ shouldFail(
+ d,
+ contains(0),
+ "Expected: contains <0> "
"Actual: [1, 2]");
});
test('equals with matcher element', () {
var d = ['foo', 'bar'];
shouldPass(d, equals(['foo', startsWith('ba')]));
- shouldFail(d, equals(['foo', endsWith('ba')]),
+ shouldFail(
+ d,
+ equals(['foo', endsWith('ba')]),
"Expected: ['foo', <a string ending with 'ba'>] "
"Actual: ['foo', 'bar'] "
"Which: does not match a string ending with 'ba' at location [1]");
@@ -45,36 +48,53 @@ void main() {
test('everyElement', () {
var d = [1, 2];
var e = [1, 1, 1];
- shouldFail(d, everyElement(1), "Expected: every element(<1>) "
+ shouldFail(
+ d,
+ everyElement(1),
+ "Expected: every element(<1>) "
"Actual: [1, 2] "
"Which: has value <2> which doesn't match <1> at index 1");
shouldPass(e, everyElement(1));
});
test('nested everyElement', () {
- var d = [['foo', 'bar'], ['foo'], []];
- var e = [['foo', 'bar'], ['foo'], 3, []];
+ var d = [
+ ['foo', 'bar'],
+ ['foo'],
+ []
+ ];
+ var e = [
+ ['foo', 'bar'],
+ ['foo'],
+ 3,
+ []
+ ];
shouldPass(d, everyElement(anyOf(isEmpty, contains('foo'))));
- shouldFail(d, everyElement(everyElement(equals('foo'))),
+ shouldFail(
+ d,
+ everyElement(everyElement(equals('foo'))),
"Expected: every element(every element('foo')) "
"Actual: [['foo', 'bar'], ['foo'], []] "
"Which: has value ['foo', 'bar'] which has value 'bar' "
"which is different. Expected: foo Actual: bar ^ "
"Differ at offset 0 at index 1 at index 0");
- shouldFail(d,
+ shouldFail(
+ d,
everyElement(allOf(hasLength(greaterThan(0)), contains('foo'))),
"Expected: every element((an object with length of a value "
"greater than <0> and contains 'foo')) "
"Actual: [['foo', 'bar'], ['foo'], []] "
"Which: has value [] which has length of <0> at index 2");
- shouldFail(d,
+ shouldFail(
+ d,
everyElement(allOf(contains('foo'), hasLength(greaterThan(0)))),
"Expected: every element((contains 'foo' and "
"an object with length of a value greater than <0>)) "
"Actual: [['foo', 'bar'], ['foo'], []] "
"Which: has value [] which doesn't match (contains 'foo' and "
"an object with length of a value greater than <0>) at index 2");
- shouldFail(e,
+ shouldFail(
+ e,
everyElement(allOf(contains('foo'), hasLength(greaterThan(0)))),
"Expected: every element((contains 'foo' and an object with "
"length of a value greater than <0>)) "
@@ -95,7 +115,10 @@ void main() {
shouldPass([null], orderedEquals([null]));
var d = [1, 2];
shouldPass(d, orderedEquals([1, 2]));
- shouldFail(d, orderedEquals([2, 1]), "Expected: equals [2, 1] ordered "
+ shouldFail(
+ d,
+ orderedEquals([2, 1]),
+ "Expected: equals [2, 1] ordered "
"Actual: [1, 2] "
"Which: was <1> instead of <2> at location [0]");
});
@@ -103,14 +126,22 @@ void main() {
test('unorderedEquals', () {
var d = [1, 2];
shouldPass(d, unorderedEquals([2, 1]));
- shouldFail(d, unorderedEquals([1]), "Expected: equals [1] unordered "
+ shouldFail(
+ d,
+ unorderedEquals([1]),
+ "Expected: equals [1] unordered "
"Actual: [1, 2] "
"Which: has too many elements (2 > 1)");
- shouldFail(d, unorderedEquals([3, 2, 1]),
+ shouldFail(
+ d,
+ unorderedEquals([3, 2, 1]),
"Expected: equals [3, 2, 1] unordered "
"Actual: [1, 2] "
"Which: has too few elements (2 < 3)");
- shouldFail(d, unorderedEquals([3, 1]), "Expected: equals [3, 1] unordered "
+ shouldFail(
+ d,
+ unorderedEquals([3, 1]),
+ "Expected: equals [3, 1] unordered "
"Actual: [1, 2] "
"Which: has no match for <3> at index 0");
});
@@ -119,44 +150,94 @@ void main() {
var d = [1, 2];
shouldPass(d, unorderedMatches([2, 1]));
shouldPass(d, unorderedMatches([greaterThan(1), greaterThan(0)]));
- shouldFail(d, unorderedMatches([greaterThan(0)]),
+ shouldFail(
+ d,
+ unorderedMatches([greaterThan(0)]),
"Expected: matches [a value greater than <0>] unordered "
"Actual: [1, 2] "
"Which: has too many elements (2 > 1)");
- shouldFail(d, unorderedMatches([3, 2, 1]),
+ shouldFail(
+ d,
+ unorderedMatches([3, 2, 1]),
"Expected: matches [<3>, <2>, <1>] unordered "
"Actual: [1, 2] "
"Which: has too few elements (2 < 3)");
- shouldFail(d, unorderedMatches([3, 1]),
+ shouldFail(
+ d,
+ unorderedMatches([3, 1]),
"Expected: matches [<3>, <1>] unordered "
"Actual: [1, 2] "
"Which: has no match for <3> at index 0");
- shouldFail(d, unorderedMatches([greaterThan(3), greaterThan(0)]),
+ shouldFail(
+ d,
+ unorderedMatches([greaterThan(3), greaterThan(0)]),
"Expected: matches [a value greater than <3>, a value greater than "
"<0>] unordered "
"Actual: [1, 2] "
"Which: has no match for a value greater than <3> at index 0");
});
+ test('containsAllInOrder', () {
+ var d = [0, 1, 0, 2];
+ shouldPass(d, containsAllInOrder([1, 2]));
+ shouldPass(d, containsAllInOrder([greaterThan(0), greaterThan(1)]));
+ shouldFail(
+ d,
+ containsAllInOrder([2, 1]),
+ "Expected: contains in order([2, 1]) "
+ "Actual: [0, 1, 0, 2] "
+ "Which: did not find a value matching <1> following expected prior "
+ "values");
+ shouldFail(
+ d,
+ containsAllInOrder([greaterThan(1), greaterThan(0)]),
+ "Expected: contains in order([<a value greater than <1>>, "
+ "<a value greater than <0>>]) "
+ "Actual: [0, 1, 0, 2] "
+ "Which: did not find a value matching a value greater than <0> "
+ "following expected prior values");
+ shouldFail(
+ d,
+ containsAllInOrder([1, 2, 3]),
+ "Expected: contains in order([1, 2, 3]) "
+ "Actual: [0, 1, 0, 2] "
+ "Which: did not find a value matching <3> following expected prior "
+ "values");
+ shouldFail(
+ 1,
+ containsAllInOrder([1]),
+ "Expected: contains in order([1]) "
+ "Actual: <1> "
+ "Which: not an iterable");
+ });
+
test('pairwise compare', () {
var c = [1, 2];
var d = [1, 2, 3];
var e = [1, 4, 9];
- shouldFail('x', pairwiseCompare(e, (e, a) => a <= e, "less than or equal"),
+ shouldFail(
+ 'x',
+ pairwiseCompare(e, (e, a) => a <= e, "less than or equal"),
"Expected: pairwise less than or equal [1, 4, 9] "
"Actual: 'x' "
"Which: is not an Iterable");
- shouldFail(c, pairwiseCompare(e, (e, a) => a <= e, "less than or equal"),
+ shouldFail(
+ c,
+ pairwiseCompare(e, (e, a) => a <= e, "less than or equal"),
"Expected: pairwise less than or equal [1, 4, 9] "
"Actual: [1, 2] "
"Which: has length 2 instead of 3");
shouldPass(d, pairwiseCompare(e, (e, a) => a <= e, "less than or equal"));
- shouldFail(d, pairwiseCompare(e, (e, a) => a < e, "less than"),
+ shouldFail(
+ d,
+ pairwiseCompare(e, (e, a) => a < e, "less than"),
"Expected: pairwise less than [1, 4, 9] "
"Actual: [1, 2, 3] "
"Which: has <1> which is not less than <1> at index 0");
shouldPass(d, pairwiseCompare(e, (e, a) => a * a == e, "square root of"));
- shouldFail(d, pairwiseCompare(e, (e, a) => a + a == e, "double"),
+ shouldFail(
+ d,
+ pairwiseCompare(e, (e, a) => a + a == e, "double"),
"Expected: pairwise double [1, 4, 9] "
"Actual: [1, 2, 3] "
"Which: has <1> which is not double <1> at index 0");
@@ -166,7 +247,10 @@ void main() {
var d = new SimpleIterable(0);
var e = new SimpleIterable(1);
shouldPass(d, isEmpty);
- shouldFail(e, isEmpty, "Expected: empty "
+ shouldFail(
+ e,
+ isEmpty,
+ "Expected: empty "
"Actual: SimpleIterable:[1]");
});
@@ -174,14 +258,20 @@ void main() {
var d = new SimpleIterable(0);
var e = new SimpleIterable(1);
shouldPass(e, isNotEmpty);
- shouldFail(d, isNotEmpty, "Expected: non-empty "
+ shouldFail(
+ d,
+ isNotEmpty,
+ "Expected: non-empty "
"Actual: SimpleIterable:[]");
});
test('contains', () {
var d = new SimpleIterable(3);
shouldPass(d, contains(2));
- shouldFail(d, contains(5), "Expected: contains <5> "
+ shouldFail(
+ d,
+ contains(5),
+ "Expected: contains <5> "
"Actual: SimpleIterable:[3, 2, 1]");
});
}
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