/**
* Test for data_connector::deleteContext().
*/
public function test_delete_context()
{
$dc = new data_connector();
$consumer = new ToolConsumer(null, $dc);
$consumer->name = 'testconsumername';
$consumer->setKey('TestKey');
$consumer->secret = 'testsecret';
$consumer->save();
$title = 'testcontexttitle';
$settings = ['a', 'b', 'c'];
$lticontextid = 'testlticontextid';
$context = Context::fromConsumer($consumer, $lticontextid);
$context->title = $title;
$context->settings = $settings;
// Save the context.
$this->assertTrue($dc->saveContext($context));
$resourcelink = ResourceLink::fromConsumer($consumer, 'testresourcelinkid');
$resourcelink->setContextId($context->getRecordId());
$resourcelink->save();
$this->assertEquals($consumer->getRecordId(), $resourcelink->getConsumer()->getRecordId());
$resourcelinkchild = ResourceLink::fromConsumer($consumer, 'testresourcelinkchildid');
$resourcelinkchild->primaryResourceLinkId = $resourcelink->getRecordId();
$resourcelinkchild->shareApproved = true;
$resourcelinkchild->setContextId($context->getRecordId());
$resourcelinkchild->save();
$this->assertEquals($consumer->getRecordId(), $resourcelinkchild->getConsumer()->getRecordId());
$this->assertEquals($resourcelink->getRecordId(), $resourcelinkchild->primaryResourceLinkId);
$this->assertTrue($resourcelinkchild->shareApproved);
$resourcelinkchild2 = clone $resourcelink;
$resourcelinkchild2->setRecordId(null);
$resourcelinkchild2->setConsumerId(null);
$resourcelinkchild2->setContextId(0);
$resourcelinkchild2->primaryResourceLinkId = $resourcelink->getRecordId();
$resourcelinkchild2->shareApproved = true;
$resourcelinkchild2->save();
$this->assertNull($resourcelinkchild2->getConsumer()->getRecordId());
$this->assertEquals(0, $resourcelinkchild2->getContextId());
$this->assertNotEquals($resourcelink->getRecordId(), $resourcelinkchild2->getRecordId());
$resourcelinksharekey = new ResourceLinkShareKey($resourcelink);
$resourcelinksharekey->save();
$user = User::fromResourceLink($resourcelink, '');
$user->ltiResultSourcedId = 'testLtiResultSourcedId';
$dc->saveUser($user);
$this->assertTrue($dc->deleteContext($context));
// Context properties should have been reset.
$this->assertEmpty($context->title);
$this->assertEmpty($context->settings);
$this->assertNull($context->created);
$this->assertNull($context->updated);
// Context record should have already been deleted from the DB.
$this->assertFalse($dc->loadContext($context));
// Share key record record should have been deleted.
$this->assertFalse($dc->loadResourceLinkShareKey($resourcelinksharekey));
// Resource record link should have been deleted.
$this->assertFalse($dc->loadResourceLink($resourcelink));
// Resource links for contexts in this consumer should have been deleted. Even child ones.
$this->assertFalse($dc->loadResourceLink($resourcelinkchild));
// Child resource link primaryResourceLinkId and shareApproved attributes should have been set to null.
$this->assertTrue($dc->loadResourceLink($resourcelinkchild2));
$this->assertNull($resourcelinkchild2->primaryResourceLinkId);
$this->assertNull($resourcelinkchild2->shareApproved);
}
/**
* Test for data_connector::get_contexts_from_consumer().
*/
public function test_get_contexts_from_consumer()
{
$dc = new data_connector();
$consumer = new ToolConsumer(null, $dc);
$consumer->name = 'testconsumername';
$consumer->setKey('TestKey');
$consumer->secret = 'testsecret';
$consumer->save();
$settings = ['a', 'b', 'c'];
$lticontextid = 'testlticontextid';
$context = Context::fromConsumer($consumer, $lticontextid);
$context->settings = $settings;
$context->save();
$dc->loadContext($context);
$consumer2 = new ToolConsumer(null, $dc);
$consumer2->name = 'testconsumername2';
$consumer2->setKey('TestKey2');
$consumer2->secret = 'testsecret2';
$consumer2->save();
$context2 = Context::fromConsumer($consumer2, $lticontextid . '2');
$context2->settings = $settings;
$consumer2->save();
$contexts = $dc->get_contexts_from_consumer($consumer);
$this->assertCount(1, $contexts);
$this->assertEquals($context, $contexts[0]);
}
