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Tests: Add tests for the __return*() functions.

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Props pbearne, mukesh27.
Fixes #46043.



git-svn-id: https://develop.svn.wordpress.org/trunk@44658 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Gary Pendergast 2019-01-21 00:32:33 +00:00
parent 192224a46e
commit 19645a4790
1 changed files with 34 additions and 0 deletions
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34
tests/phpunit/tests/functions/underscoreReturn.php Normal file
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<?php
/**
* Tests for __return_** set of functions
*
* @since 5.1.0
*
* @group functions.php
*/
class Tests_Functions_Underscore_Return extends WP_UnitTestCase {
public function test__return_true() {
$this->assertTrue( __return_true() );
}
public function test__return_false() {
$this->assertFalse( __return_false() );
}
public function test__return_zero() {
$this->assertSame( 0, __return_zero() );
}
public function test__return_empty_array() {
$this->assertSame( array(), __return_empty_array() );
}
public function test__return_null() {
$this->assertNull( __return_null() );
}
public function test__return_empty_string() {
$this->assertSame( '', __return_empty_string() );
}
}