Functional tests for setting system language weight on adding, editing and deleting languages.
function testLanguageConfigurationWeight() {
// User to add and remove language.
$admin_user = $this
->drupalCreateUser(array(
'administer languages',
'access administration pages',
));
$this
->drupalLogin($admin_user);
$this
->checkConfigurableLanguageWeight();
// Add predefined language.
$edit = array(
'predefined_langcode' => 'fr',
);
$this
->drupalPost('admin/config/regional/language/add', $edit, 'Add language');
$this
->checkConfigurableLanguageWeight('after adding new language');
// Re-ordering languages.
$edit = array(
'languages[en][weight]' => $this
->getHighestConfigurableLanguageWeight() + 1,
);
$this
->drupalPost('admin/config/regional/language', $edit, 'Save configuration');
$this
->checkConfigurableLanguageWeight('after re-ordering');
// Remove predefined language.
$edit = array(
'confirm' => 1,
);
$this
->drupalPost('admin/config/regional/language/delete/fr', $edit, 'Delete');
$this
->checkConfigurableLanguageWeight('after deleting a language');
}