<?php namespace Hamcrest\Type; class IsArrayTest extends \Hamcrest\AbstractMatcherTest { protected function createMatcher() { return \Hamcrest\Type\IsArray::arrayValue(); } public function testEvaluatesToTrueIfArgumentMatchesType() { assertThat(array('5', 5), arrayValue()); assertThat(array(), arrayValue()); } public function testEvaluatesToFalseIfArgumentDoesntMatchType() { assertThat(false, not(arrayValue())); assertThat(5, not(arrayValue())); assertThat('foo', not(arrayValue())); } public function testHasAReadableDescription() { $this->assertDescription('an array', arrayValue()); } public function testDecribesActualTypeInMismatchMessage() { $this->assertMismatchDescription('was null', arrayValue(), null); $this->assertMismatchDescription('was a string "foo"', arrayValue(), 'foo'); } }