function testEntityIsCreatedAndLinkedWithMultiplePredicatesToThePost()
{
$fake = $this->prepareFakeGlobalPostArrayFromFile('/assets/fake_global_post_array_with_one_entity_linked_as_what_and_who.json');
$_POST = $fake;
// Retrieve the entity uri (the first key in wl_entities associative aray)
$entity_uri = current(array_keys($fake['wl_entities']));
// Reference the entity to the post content
$content = <<<EOF
<span itemid="{$entity_uri}">My entity</span>
EOF;
// Be sure that the entity does not exist yet
$entity = wl_get_entity_post_by_uri($entity_uri);
$this->assertNull($entity);
// Create a post referincing to the created entity
$post_id = wl_create_post($content, 'my-post', 'A post', 'draft');
// Here the entity should be created instead
$entity = wl_get_entity_post_by_uri($entity_uri);
$this->assertNotNull($entity);
// And it should be related to the post as what predicate
$related_entity_ids = wl_core_get_related_entity_ids($post_id, array("predicate" => "what"));
$this->assertCount(1, $related_entity_ids);
$this->assertContains($entity->ID, $related_entity_ids);
// And it should be related to the post as what predicate
$related_entity_ids = wl_core_get_related_entity_ids($post_id, array("predicate" => "who"));
$this->assertCount(1, $related_entity_ids);
$this->assertContains($entity->ID, $related_entity_ids);
// Ensure there are no other relation instances
$relation_instances = wl_tests_get_relation_instances_for($post_id);
$this->assertCount(2, $relation_instances);
}
function testEntityMetadataAreProperlyUpdated()
{
$fake = $this->prepareFakeGlobalPostArrayFromFile('/assets/fake_global_post_array_with_one_entity_linked_as_what.json');
$_POST = $fake;
// Retrieve the entity uri (the first key in wl_entities associative aray)
$original_entity_uri = current(array_keys($fake['wl_entities']));
// Reference the entity to the post content
$content = <<<EOF
<span itemid="{$original_entity_uri}">My entity</span>
EOF;
// Create a post referincing to the created entity
$post_id = wl_create_post($content, 'my-post', 'A post', 'draft');
// Here the entity should have been created
$original_entity = wl_get_entity_post_by_uri($original_entity_uri);
$this->assertNotNull($original_entity);
// Store entity type, images and sameAs (needed later)
$original_type = wl_schema_get_types($original_entity->ID);
$original_thumbnails = $this->getThumbs($original_entity->ID);
$original_sameAs = wl_schema_get_value($original_entity->ID, 'sameAs');
// Query the same entity using the Redlink URI
$entity_uri = wl_get_entity_uri($original_entity->ID);
$e = wl_get_entity_post_by_uri($entity_uri);
$this->assertEquals($original_entity, $e);
// The entity description should be the same we expect
$raw_entity = current(array_values($fake['wl_entities']));
$this->assertEquals($raw_entity['description'], $original_entity->post_content);
// The entity is related as what predicate
$related_entity_ids = wl_core_get_related_entity_ids($post_id, array("predicate" => "what"));
$this->assertCount(1, $related_entity_ids);
// Ensure there are no other relation instances
$relation_instances = wl_tests_get_relation_instances_for($post_id);
$this->assertCount(1, $relation_instances);
/* Now Post is saved again with the same mentioned entity:
* - with different type
* - with different description
* - with one more image
* - with one modified sameAs
* - as WHO instead fo WHAT
*/
$fake = $this->prepareFakeGlobalPostArrayFromFile('/assets/fake_global_post_array_with_one_entity_linked_as_who_and_modified_data.json');
$_POST = $fake;
// The entity url should be the same we expect
$raw_entity = current(array_values($fake['wl_entities']));
$raw_entity_uri = $raw_entity['uri'];
$new_content = <<<EOF
<span itemid="{$raw_entity_uri}">My entity</span>
EOF;
// Update the post content (to force existing entities update)
wp_update_post(array('ID' => $post_id, 'post_content' => $new_content));
// Verify the mentioned entity was already into DB...
$updated_entity = wl_get_entity_post_by_uri($raw_entity_uri);
$this->assertEquals($original_entity->ID, $updated_entity->ID);
$this->assertEquals($original_entity->post_title, $updated_entity->post_title);
// ... but some properties changed!
$this->assertNotEquals($original_entity, $updated_entity);
// Verify entity type has been updated
$updated_type = wl_schema_get_types($updated_entity->ID);
$this->assertNotEquals($original_type, $updated_type);
$this->assertEquals(array('http://schema.org/Organization'), $updated_type);
// Verify entity description has been updated
$this->assertEquals($raw_entity['description'], $updated_entity->post_content);
// Verify entity images have been updated (one was added)
$updated_thumbnails = $this->getThumbs($updated_entity->ID);
$this->assertNotEquals($original_thumbnails, $updated_thumbnails);
$this->assertContains($original_thumbnails[0], $updated_thumbnails);
$this->assertCount(2, $updated_thumbnails);
// There is one more
$this->assertContains('Netherlands_vs_Ivory_Coast', $updated_thumbnails[1]);
// ... about soccer
// Verify entity sameAs have been updated
$updated_sameAs = wl_schema_get_value($updated_entity->ID, 'sameAs');
$this->assertNotEquals($original_sameAs, $updated_sameAs);
$this->assertContains($original_sameAs[1], $updated_sameAs);
$this->assertNotContains($original_sameAs[0], $updated_sameAs);
$this->assertContains('http://sv.dbpedia.org/page/Reason', $updated_sameAs);
// Verify the entity is now related as who predicate
$related_entity_ids = wl_core_get_related_entity_ids($post_id, array("predicate" => "who"));
$this->assertCount(1, $related_entity_ids);
// Ensure there are no other relation instances
$relation_instances = wl_tests_get_relation_instances_for($post_id);
$this->assertCount(1, $relation_instances);
}
function testWlCoreDeleteRelationInstances()
{
// Create a post and an entity
$post_id = wl_create_post('', 'post1', 'A post');
$entity_id = wl_create_post('', 'entity1', 'An Entity', 'draft', 'entity');
// No relations at this point
$result = wl_tests_get_relation_instances_for($post_id);
$this->assertCount(0, $result);
// Insert relation and verify it
$result = wl_core_add_relation_instance($post_id, WL_WHAT_RELATION, $entity_id);
$this->assertTrue(is_numeric($result));
// The methods return a record id
$result = wl_core_add_relation_instance($post_id, WL_WHO_RELATION, $entity_id);
$this->assertTrue(is_numeric($result));
// The methods return a record id
$result = wl_tests_get_relation_instances_for($post_id);
$this->assertCount(2, $result);
$result = wl_core_delete_relation_instances($post_id);
$this->assertTrue($result);
$result = wl_tests_get_relation_instances_for($post_id);
$this->assertCount(0, $result);
}
