function ModuleImplementsAlterTestCase::testModuleImplementsAlter

Tests hook_module_implements_alter() adding an implementation.

File

modules/simpletest/tests/module.test, line 359

Class

ModuleImplementsAlterTestCase

Code

function testModuleImplementsAlter() {
    module_enable(array(
        'module_test',
    ), FALSE);
    $this->assertTrue(module_exists('module_test'), 'Test module is enabled.');
    // Assert that module_test.module is now included.
    $this->assertTrue(function_exists('module_test_permission'), 'The file module_test.module was successfully included.');
    $modules = module_implements('permission');
    $this->assertTrue(in_array('module_test', $modules), 'module_test implements hook_permission.');
    $modules = module_implements('module_implements_alter');
    $this->assertTrue(in_array('module_test', $modules), 'module_test implements hook_module_implements_alter().');
    // Assert that module_test.implementations.inc is not included yet.
    $this->assertFalse(function_exists('module_test_altered_test_hook'), 'The file module_test.implementations.inc is not included yet.');
    // Assert that module_test_module_implements_alter(*, 'altered_test_hook')
    // has added an implementation
    $this->assertTrue(in_array('module_test', module_implements('altered_test_hook')), 'module_test implements hook_altered_test_hook().');
    // Assert that module_test.implementations.inc was included as part of the process.
    $this->assertTrue(function_exists('module_test_altered_test_hook'), 'The file module_test.implementations.inc was included.');
}