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);
}

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