/**
* @license
* Copyright The Closure Library Authors.
* SPDX-License-Identifier: Apache-2.0
*/
goog.module('goog.labs.testing.stringMatcherTest');
goog.setTestOnly();
const MatcherError = goog.require('goog.labs.testing.MatcherError');
const assertThat = goog.require('goog.labs.testing.assertThat');
/** @suppress {extraRequire} */
const matchers = goog.require('goog.labs.testing');
const testSuite = goog.require('goog.testing.testSuite');
function assertMatcherError(callable, errorString) {
const e = assertThrows(errorString || 'callable throws exception', callable);
assertTrue(e instanceof MatcherError);
}
testSuite({
testAnyString() {
assertThat('foo', anyString(), 'typeof "foo" == "string"');
assertMatcherError(() => {
assertThat(1, anyString());
}, 'typeof 1 == "string"');
},
testContainsString() {
assertThat('hello', containsString('ell'), 'hello contains ell');
assertMatcherError(() => {
assertThat('hello', containsString('world!'));
}, 'containsString should throw exception when it fails');
},
testEndsWith() {
assertThat('hello', endsWith('llo'), 'hello ends with llo');
assertMatcherError(() => {
assertThat('minutes', endsWith('midnight'));
}, 'endsWith should throw exception when it fails');
},
testEqualToIgnoringWhitespace() {
assertThat(
' h\n EL L\tO', equalToIgnoringWhitespace('h el l o'),
'" h EL L\tO " is equal to "h el l o"');
assertMatcherError(() => {
assertThat('hybrid', equalToIgnoringWhitespace('theory'));
}, 'equalToIgnoringWhitespace should throw exception when it fails');
},
testEquals() {
assertThat('hello', equals('hello'), 'hello equals hello');
assertMatcherError(() => {
assertThat('thousand', equals('suns'));
}, 'equals should throw exception when it fails');
},
testStartsWith() {
assertThat('hello', startsWith('hel'), 'hello starts with hel');
assertMatcherError(() => {
assertThat('linkin', startsWith('park'));
}, 'startsWith should throw exception when it fails');
},
testStringContainsInOrder() {
assertThat(
'hello', stringContainsInOrder(['h', 'el', 'el', 'l', 'o']),
'hello contains in order: [h, el, l, o]');
assertMatcherError(() => {
assertThat('hybrid', stringContainsInOrder(['hy', 'brid', 'theory']));
}, 'stringContainsInOrder should throw exception when it fails');
},
testMatchesRegex() {
assertThat('foobar', matchesRegex(/foobar/));
assertThat('foobar', matchesRegex(/oobar/));
assertMatcherError(() => {
assertThat('foo', matchesRegex(/^foobar$/));
}, 'matchesRegex should throw exception when it fails');
},
});