function ModuleDependencyTestCase::testMissingModules

Attempt to enable a module with a missing dependency.

File

modules/system/system.test, line 433

Class

ModuleDependencyTestCase

Test module dependency functionality.

Code

function testMissingModules() {
    // Test that the system_dependencies_test module is marked
    // as missing a dependency.
    $this->drupalGet('admin/modules');
    $this->assertRaw(t('@module (<span class="admin-missing">missing</span>)', array(
        '@module' => drupal_ucfirst('_missing_dependency'),
    )), 'A module with missing dependencies is marked as such.');
    $checkbox = $this->xpath('//input[@type="checkbox" and @disabled="disabled" and @name="modules[Testing][system_dependencies_test][enable]"]');
    $this->assert(count($checkbox) == 1, 'Checkbox for the module is disabled.');
    // Force enable the system_dependencies_test module.
    module_enable(array(
        'system_dependencies_test',
    ), FALSE);
    // Verify that the module is forced to be disabled when submitting
    // the module page.
    $this->drupalPost('admin/modules', array(), t('Save configuration'));
    $this->assertText(t('The @module module is missing, so the following module will be disabled: @depends.', array(
        '@module' => '_missing_dependency',
        '@depends' => 'system_dependencies_test',
    )), 'The module missing dependencies will be disabled.');
    // Confirm.
    $this->drupalPost(NULL, NULL, t('Continue'));
    // Verify that the module has been disabled.
    $this->assertModules(array(
        'system_dependencies_test',
    ), FALSE);
}