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<?php
class FieldHelperTestCase extends DrupalWebTestCase {
protected $profile = 'testing';
public static function getInfo() {
return array(
'name' => 'FieldHelper',
'description' => 'Tests for the FieldHelper class.',
'group' => 'Helper',
);
}
public function setUp() {
parent::setUp(array(
'helper',
'file',
'image',
'taxonomy',
'entityreference',
));
$this
->createField('text');
$this
->createField('file');
$this
->createField('image');
$vocabulary = new stdClass();
$vocabulary->name = $this
->randomName();
$vocabulary->machine_name = drupal_strtolower($vocabulary->name);
taxonomy_vocabulary_save($vocabulary);
$this
->createField('taxonomy_term_reference', array(
'settings' => array(
'allowed values' => array(
array(
'vocabulary' => $vocabulary->machine_name,
),
),
),
));
$this
->createField('entityreference', array(
'field_name' => 'field_entity_node',
));
$this
->createField('entityreference', array(
'field_name' => 'field_entity_taxonomy',
'settings' => array(
'target_type' => 'taxonomy_term',
),
));
}
protected function createField($type, array $extra = array()) {
$field = array(
'field_name' => 'field_' . $type,
'type' => $type,
);
$field = drupal_array_merge_deep($field, $extra);
return field_create_field($field);
}
public function testValues() {
$contentType = $this
->drupalCreateContentType();
field_create_instance(array(
'field_name' => 'field_text',
'entity_type' => 'node',
'bundle' => $contentType->type,
'label' => $this
->randomName(),
));
$node = new stdClass();
$node->type = $contentType->type;
$node->language = LANGUAGE_NONE;
$node->field_text = array(
LANGUAGE_NONE => array(
0 => array(
'value' => 'und-value0',
),
),
'en' => array(
0 => array(
'value' => 'value0',
),
1 => array(
'value' => 'value1',
'format' => 'filter1',
),
2 => array(
'value' => 'value2',
'format' => 'filter2',
'nested' => array(
'subkey' => 'sub2',
0 => 'sub22',
),
),
),
'invalid' => array(
0 => array(
'value' => 'invalid-value0',
),
),
);
$value = $node->field_text['en'];
$this
->assertIdentical(FieldHelper::getValues('node', $node, 'field_text'), $value);
$this
->assertIdentical(FieldHelper::getValues('node', $node, 'field_text', 'value'), array(
0 => 'value0',
1 => 'value1',
2 => 'value2',
));
$this
->assertIdentical(FieldHelper::getValues('node', $node, 'field_text', array(
'format',
)), array(
1 => 'filter1',
2 => 'filter2',
));
$this
->assertIdentical(FieldHelper::getValues('node', $node, 'field_text', 'nested'), array(
2 => $value[2]['nested'],
));
$this
->assertIdentical(FieldHelper::getValues('node', $node, 'field_text', array(
'nested',
'subkey',
)), array(
2 => 'sub2',
));
$this
->assertIdentical(FieldHelper::getValues('node', $node, 'field_text', array(
'nested',
0,
)), array(
2 => 'sub22',
));
$this
->assertIdentical(FieldHelper::getValues('node', $node, 'field_text', array(
'nested',
'invalid',
)), array());
$this
->assertIdentical(FieldHelper::getValues('node', $node, 'field_text', 'invalid'), array());
$this
->assertIdentical(FieldHelper::getValues('node', $node, 'invalid'), array());
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text'), $value[0]);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', NULL, 1), $value[1]);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', NULL, 2), $value[2]);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', NULL, 3), NULL);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', 'value'), $value[0]['value']);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', 'value', 1), $value[1]['value']);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', 'value', 2), $value[2]['value']);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', 'value', 3), NULL);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', array(
'format',
)), NULL);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', array(
'format',
), 1), $value[1]['format']);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', array(
'format',
), 2), $value[2]['format']);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', array(
'format',
), 3), NULL);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', 'nested'), NULL);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', 'nested', 1), NULL);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', 'nested', 2), $value[2]['nested']);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', 'nested', 3), NULL);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', array(
'nested',
'subkey',
)), NULL);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', array(
'nested',
'subkey',
), 1), NULL);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', array(
'nested',
'subkey',
), 2), 'sub2');
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', array(
'nested',
'subkey',
), 3), NULL);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', array(
'nested',
0,
), 2), 'sub22');
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'field_text', array(
'nested',
'invalid',
), 2), NULL);
$this
->assertIdentical(FieldHelper::getValue('node', $node, 'invalid'), NULL);
$this
->assertTrue(FieldHelper::hasDelta('node', $node, 'field_text', 0));
$this
->assertFalse(FieldHelper::hasDelta('node', $node, 'field_text', 3));
$this
->assertFalse(FieldHelper::hasDelta('node', $node, 'field_text', 'invalid_delta'));
$this
->assertFalse(FieldHelper::hasDelta('node', $node, 'invalid', 0));
}
public function testGetFieldsByType() {
$this
->assertIdentical(FieldHelper::getFieldsByType('invalid'), array());
$this
->assertIdentical(FieldHelper::getFieldsByType('file'), array(
'field_file',
));
$this
->assertIdentical(FieldHelper::getFieldsByType('image'), array(
'field_image',
));
$this
->assertIdentical(FieldHelper::getFieldsByType('entityreference'), array(
'field_entity_node',
'field_entity_taxonomy',
));
field_delete_field('field_entity_taxonomy');
$this
->assertIdentical(FieldHelper::getFieldsByType('entityreference'), array(
'field_entity_node',
));
}
public function testGetReferencingFields() {
$this
->assertIdentical(count(FieldHelper::getEntityReferencingFields()), 5);
$this
->assertIdentical(FieldHelper::getEntityReferencingFieldColumns('field_file'), array(
'fid' => 'file',
));
$this
->assertIdentical(FieldHelper::getEntityReferencingFieldColumns('field_image'), array(
'fid' => 'file',
));
$this
->assertIdentical(FieldHelper::getEntityReferencingFieldColumns('field_taxonomy_term_reference'), array(
'tid' => 'taxonomy_term',
));
$this
->assertIdentical(FieldHelper::getEntityReferencingFieldColumns('field_entity_node'), array(
'target_id' => 'node',
));
$this
->assertIdentical(FieldHelper::getEntityReferencingFieldColumns('field_entity_taxonomy'), array(
'target_id' => 'taxonomy_term',
));
field_delete_field('field_entity_taxonomy');
field_delete_field('field_entity_node');
$this
->assertIdentical(count(FieldHelper::getEntityReferencingFields()), 3);
$this
->assertFalse(FieldHelper::getEntityReferencingFieldColumns('field_entity_node'));
$this
->assertFalse(FieldHelper::getEntityReferencingFieldColumns('field_entity_taxonomy'));
}
}
