public function setup()
{
$this->allUsers = [['name' => 'Dan', 'friends' => [1, 2, 3, 4]], ['name' => 'Nick', 'friends' => [0, 2, 3, 4]], ['name' => 'Lee', 'friends' => [0, 1, 3, 4]], ['name' => 'Joe', 'friends' => [0, 1, 2, 4]], ['name' => 'Tim', 'friends' => [0, 1, 2, 3]]];
$this->userType = new ObjectType(['name' => 'User', 'fields' => function () {
return ['name' => ['type' => Type::string()], 'friends' => ['type' => $this->friendConnection, 'args' => Connection::connectionArgs(), 'resolve' => function ($user, $args) {
return ArrayConnection::connectionFromArray($user['friends'], $args);
}], 'friendsForward' => ['type' => $this->userConnection, 'args' => Connection::forwardConnectionArgs(), 'resolve' => function ($user, $args) {
return ArrayConnection::connectionFromArray($user['friends'], $args);
}], 'friendsBackward' => ['type' => $this->userConnection, 'args' => Connection::backwardConnectionArgs(), 'resolve' => function ($user, $args) {
return ArrayConnection::connectionFromArray($user['friends'], $args);
}]];
}]);
$this->friendEdge = Connection::createEdgeType(['name' => 'Friend', 'nodeType' => $this->userType, 'resolveNode' => function ($edge) {
return $this->allUsers[$edge['node']];
}, 'edgeFields' => function () {
return ['friendshipTime' => ['type' => Type::string(), 'resolve' => function () {
return 'Yesterday';
}]];
}]);
$this->friendConnection = Connection::createConnectionType(['name' => 'Friend', 'nodeType' => $this->userType, 'edgeType' => $this->friendEdge, 'connectionFields' => function () {
return ['totalCount' => ['type' => Type::int(), 'resolve' => function () {
return count($this->allUsers) - 1;
}]];
}]);
$this->userEdge = Connection::createEdgeType(['nodeType' => $this->userType, 'resolveNode' => function ($edge) {
return $this->allUsers[$edge['node']];
}]);
$this->userConnection = Connection::createConnectionType(['nodeType' => $this->userType, 'edgeType' => $this->userEdge]);
$this->queryType = new ObjectType(['name' => 'Query', 'fields' => function () {
return ['user' => ['type' => $this->userType, 'resolve' => function () {
return $this->allUsers[0];
}]];
}]);
$this->schema = new Schema(['query' => $this->queryType]);
}
public function setup()
{
$this->simpleMutation = Mutation::mutationWithClientMutationId(['name' => 'SimpleMutation', 'inputFields' => [], 'outputFields' => ['result' => ['type' => Type::int()]], 'mutateAndGetPayload' => function () {
return ['result' => 1];
}]);
$this->simpleMutationWithThunkFields = Mutation::mutationWithClientMutationId(['name' => 'SimpleMutationWithThunkFields', 'inputFields' => function () {
return ['inputData' => ['type' => Type::int()]];
}, 'outputFields' => function () {
return ['result' => ['type' => Type::int()]];
}, 'mutateAndGetPayload' => function ($inputData) {
return ['result' => $inputData['inputData']];
}]);
$userType = new ObjectType(['name' => 'User', 'fields' => ['name' => ['type' => Type::string()]]]);
$this->edgeMutation = Mutation::mutationWithClientMutationId(['name' => 'EdgeMutation', 'inputFields' => [], 'outputFields' => ['result' => ['type' => Connection::createEdgeType(['nodeType' => $userType])]], 'mutateAndGetPayload' => function () {
return ['result' => ['node' => ['name' => 'Robert'], 'cursor' => 'SWxvdmVHcmFwaFFM']];
}]);
$this->mutation = new ObjectType(['name' => 'Mutation', 'fields' => ['simpleMutation' => $this->simpleMutation, 'simpleMutationWithThunkFields' => $this->simpleMutationWithThunkFields, 'edgeMutation' => $this->edgeMutation]]);
$this->schema = new Schema(['mutation' => $this->mutation, 'query' => $this->mutation]);
}
/**
* Returns a GraphQLObjectType for a edge with the given name,
* and whose nodes are of the specified type.
*
* @param array $config
* @return ObjectType
*/
public static function edgeType(array $config)
{
return Connection::createEdgeType($config);
}
public function testEdgeType()
{
$nodeType = new ObjectType(['name' => 'test']);
$config = ['nodeType' => $nodeType];
$this->assertEquals(Connection::createEdgeType($config), Relay::edgeType($config));
}
/**
* @expectedException \InvalidArgumentException
*/
public function testConnectionDefinitionThrowsWithoutNodeType()
{
Connection::connectionDefinitions([]);
}