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- <?php
- /**
- * @file
- * Tests for variable.module.
- */
- /**
- * Helper class for module test cases.
- */
- class VariableStoreTestCase extends DrupalWebTestCase {
- protected $admin_user;
- public static function getInfo() {
- return array(
- 'name' => 'Test Variable store and realms',
- 'description' => 'Exercise the Variable API, default values, save and delete variables, etc.',
- 'group' => 'Variable',
- );
- }
- function setUp() {
- parent::setUp('variable', 'variable_realm', 'variable_store', 'variable_example');
- $this->admin_user = $this->drupalCreateUser(array('access administration pages', 'administer site configuration'));
- $this->drupalLogin($this->admin_user);
- }
- /**
- * Test that all core modules can be enabled, disabled and uninstalled.
- */
- function testVariableStoreAPI() {
- // Store two values for the 'example' realm.
- $realm = 'example';
- $store = array(
- 'first' => 'My first test site',
- 'second' => 'My second test site',
- );
- $values = array(
- 'default' => 'Drupal',
- ) + $store;
- foreach ($store as $key => $value) {
- variable_store_set($realm, $key, 'site_name', $value);
- }
- // Check we've got stored the right value for each realm.
- foreach ($store as $key => $value) {
- $this->assertEqual(variable_store_get($realm, $key, 'site_name'), $value, 'Variable has been saved to the store.');
- // Check the value is displayed with example page.
- $this->drupalGet('variable/realm/' . $realm . '/' . $key);
- $this->assertText($value, "The right site name is displayed for realm $realm:$key");
- }
- // Load realms from store and set them as different realm.
- foreach ($store as $key => $value) {
- $variables = variable_store($realm, $key);
- variable_realm_add($realm, $key, $variables);
- }
- // Switch realms and get the right values.
- foreach ($values as $key => $value) {
- // Check value before setting realm
- $this->assertEqual(variable_realm_get($realm, $key, 'site_name', 'Drupal'), $value, "We get the right value for realm $realm:$key");
- variable_realm_switch($realm, $key);
- $this->assertEqual(variable_get_value('site_name'), $value, "We get the right value with Variable API after switching to realm $realm:$key");
- $this->assertEqual(variable_get('site_name', 'Drupal'), $value, "We get the right value with Drupal API after switching to realm $realm:$key");
- }
- // Delete variable and check it has been deleted, first from realms and then from store.
- variable_delete('site_name');
- // Check we've got stored the right value for each realm.
- foreach ($store as $key => $value) {
- $this->assertFalse(variable_store_get($realm, $key, 'site_name'), "Variable has been deleted from the realm for $realm:$key.");
- $this->assertFalse(variable_store_get($realm, $key, 'site_name'), "Variable has been deleted from the store for $realm:$key.");
- }
- // Finally check variable has returned to default value. Use any of the realms.
- variable_realm_switch($realm, 'first');
- $this->assertEqual($value = variable_get_value('site_name'), 'Drupal', "We get the right value with Variable API after deleting the variable: $value");
- $this->assertFalse($value = variable_get('site_name'), "We get the right value with Drupal API after deleting the variable: $value");
- }
- }
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