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- <?php
- namespace Hamcrest\Arrays;
- use Hamcrest\AbstractMatcherTest;
- class IsArrayContainingKeyTest extends AbstractMatcherTest
- {
- protected function createMatcher()
- {
- return IsArrayContainingKey::hasKeyInArray('irrelevant');
- }
- public function testMatchesSingleElementArrayContainingKey()
- {
- $array = array('a'=>1);
- $this->assertMatches(hasKey('a'), $array, 'Matches single key');
- }
- public function testMatchesArrayContainingKey()
- {
- $array = array('a'=>1, 'b'=>2, 'c'=>3);
- $this->assertMatches(hasKey('a'), $array, 'Matches a');
- $this->assertMatches(hasKey('c'), $array, 'Matches c');
- }
- public function testMatchesArrayContainingKeyWithIntegerKeys()
- {
- $array = array(1=>'A', 2=>'B');
- assertThat($array, hasKey(1));
- }
- public function testMatchesArrayContainingKeyWithNumberKeys()
- {
- $array = array(1=>'A', 2=>'B');
- assertThat($array, hasKey(1));
- // very ugly version!
- assertThat($array, IsArrayContainingKey::hasKeyInArray(2));
- }
- public function testHasReadableDescription()
- {
- $this->assertDescription('array with key "a"', hasKey('a'));
- }
- public function testDoesNotMatchEmptyArray()
- {
- $this->assertMismatchDescription('array was []', hasKey('Foo'), array());
- }
- public function testDoesNotMatchArrayMissingKey()
- {
- $array = array('a'=>1, 'b'=>2, 'c'=>3);
- $this->assertMismatchDescription('array was ["a" => <1>, "b" => <2>, "c" => <3>]', hasKey('d'), $array);
- }
- }
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