public function testFindAllWithGetParamsQueryConditions()
{
$this->setupIndividualTest($this->getTestOptions());
extract($this->getTestOptions());
$conditions = ConditionFactory::build();
$conditions->addCondition('name', '=', 'John Doe');
$conditions->addCondition('email', '=', '*****@*****.**');
$conditions->addCondition('id', '>=', 100);
$this->assertEquals(http_build_query($conditions->toArray()), $conditions->toQueryString(), "Expected query string to look different");
$this->setExpectedException('InvalidArgumentException');
$conditions->setLogicalOperator('invalid-operator');
$conditions->setLogicalOperator($conditions->getLogicalOperatorAnd());
$this->assertEquals(Config::get('query_condition.and_operator'), $conditions->getLogicalOperatorAnd());
$this->assertEquals(Config::get('query_condition.or_operator'), $conditions->getLogicalOperatorOr());
$found = User::all($conditions);
//get objects to assert on
$history = $this->getHttpClientHistory();
$request = $history->getLastRequest();
$response = $history->getLastResponse();
$this->makeGuzzleAssertions('GET', $base_uri, $uri, $conditions->toArray());
//assert that the HTTP RESPONSE is what is expected
$this->assertTrue($response->isSuccessful());
$this->assertEquals($response_body, $response->getBody(true));
$this->assertTrue($found instanceof Collection);
$this->assertEquals(5, $found->size(), "expected count is wrong");
$this->assertEquals(1234, $found->first()->id);
$this->assertEquals('John Doe', $found->first()->name);
}
/**
* Function to find an instance of an Entity record
*
* @param Trucker\Resource\Model $model Model to use for URL generation etc.
* @param int $id The primary identifier value for the record
* @param array $getParams Array of GET parameters to pass
* @return Trucker\Resource\Model An instance of the entity requested
*/
public function fetch($model, $id, $getParams = array())
{
$instance = null;
//get a request object
$request = RequestFactory::build();
//init the request
$request->createRequest(Config::get('request.base_uri'), UrlGenerator::getInstanceUri($model, [':' . $model->getIdentityProperty() => $id]), 'GET');
//add auth if it is needed
if ($auth = AuthFactory::build()) {
$request->authenticate($auth);
}
//set any get parameters on the request
$request->setGetParameters($getParams);
//actually send the request
$response = $request->sendRequest();
if (!ResponseInterpreterFactory::build()->success($response)) {
return null;
}
//kraft the response into an object to return
$data = $response->parseResponseToData();
$instance = new $model($data);
//inflate the ID property that should be guarded
$id = $instance->getIdentityProperty();
if (array_key_exists($id, $data)) {
$instance->{$id} = $data[$id];
}
return $instance;
}
/**
* Function to fetch a collection of Trucker\Resource\Model object
* from the remote API.
*
* @param Model $model Instance of entity type being fetched
* @param QueryConditionInterface $condition Query conditions for the request
* @param QueryResultOrderInterface $resultOrder Result ordering requirements for the request
* @param array $getParams Additional GET parameters to send w/ request
* @return Trucker\Responses\Collection
*/
public function fetch(Model $model, QueryConditionInterface $condition = null, QueryResultOrderInterface $resultOrder = null, array $getParams = [])
{
//get a request object
$request = RequestFactory::build();
//init the request
$request->createRequest(Config::get('request.base_uri'), UrlGenerator::getCollectionUri($model), 'GET');
//add auth if it is needed
if ($auth = AuthFactory::build()) {
$request->authenticate($auth);
}
//add query conditions if needed
if ($condition) {
$request->addQueryCondition($condition);
}
//add result ordering if needed
if ($resultOrder) {
$request->addQueryResultOrder($resultOrder);
}
//set any get parameters on the request
$request->setGetParameters($getParams);
//actually send the request
$response = $request->sendRequest();
//get api response
$data = $response->parseResponseToData();
//make an array to hold results
$records = array();
//figure out wether a collection key is used
$collection_key = Config::get('resource.collection_key');
//if collection key is a CLosure, call the closure
if ($collection_key instanceof \Closure) {
$collection_key = $collection_key($model);
}
//set records array appropriatley
if (isset($collection_key)) {
$recordCollection = $data[$collection_key];
} else {
$recordCollection = $data;
}
//create an array of popuplated results
foreach ($recordCollection as $values) {
$instance = new $model($values);
//inflate the ID property that should be guarded
$id = $instance->getIdentityProperty();
if (array_key_exists($id, $values)) {
$instance->{$id} = $values[$id];
}
//add the instance to the records array
$records[] = $instance;
}
//end foreach
//create a collection object to return
$collection = new Collection($records);
// if there was a collection_key, put any extra data that was returned
// outside the collection key in the metaData attribute
if (isset($collection_key)) {
$collection->metaData = array_diff_key($data, array_flip((array) array($collection_key)));
}
return $collection;
}
public function testCreateInvalidQueryConditionDriver()
{
$this->swapConfig(['trucker::query_condition.driver' => 'invalid']);
Config::setApp($this->app);
$this->setExpectedException('ReflectionException');
$this->setExpectedException('InvalidArgumentException');
$foo = ConditionFactory::build();
}
public function testCreateInvalidRequest()
{
$this->swapConfig(['trucker::request.driver' => 'invalid']);
Config::setApp($this->app);
$this->setExpectedException('ReflectionException');
$this->setExpectedException('InvalidArgumentException');
$foo = RequestFactory::build();
}
public function testCreateInvalidTransporter()
{
$this->swapConfig(['trucker::error_handler.driver' => 'invalid']);
Config::setApp($this->app);
$this->setExpectedException('ReflectionException');
$this->setExpectedException('InvalidArgumentException');
$foo = ErrorHandlerFactory::build();
}
public function testSetsAuthOnRequest()
{
$this->swapConfig(['trucker::auth.driver' => 'basic', 'trucker::auth.basic.username' => 'myUsername', 'trucker::auth.basic.password' => 'myPassword']);
Config::setApp($this->app);
$request = m::mock('Guzzle\\Http\\Message\\Request');
$request->shouldReceive('setAuth')->with('myUsername', 'myPassword')->once();
$auth = new BasicAuthenticator($this->app);
$auth->authenticateRequest($request);
}
/**
* Function to take the response object and return
* an array of errors
*
* @param Trucker\Responses\Response $response - response object
* @return array - array of string error messages
*/
public function parseErrors(\Trucker\Responses\Response $response)
{
$result = $response->parseResponseStringToObject();
$error_key = Config::get('error_handler.errors_key');
if (property_exists($result, $error_key)) {
return $result->errors;
} else {
throw new \InvalidArgumentException("Error key [{$error_key}] does not exist in response");
}
}
public function testGetOption()
{
$config = m::mock('Illuminate\\Config\\Repository');
$config->shouldIgnoreMissing();
$config->shouldReceive('get')->with('trucker::transporter.driver')->andReturn('json');
$app = m::mock('Illuminate\\Container\\Container');
$app->shouldIgnoreMissing();
$app->shouldReceive('offsetGet')->with('config')->andReturn($config);
$transporter = Config::get('transporter.driver');
$this->assertEquals('json', $transporter);
}
/**
* Function to execute a raw request on the base URI with the given uri path
* and params
*
* @param string $uri uri to hit (i.e. /users)
* @param string $method Request method (GET, PUT, POST, PATCH, DELETE, etc.)
* @param array $params PUT or POST parameters to send
* @param array $getParams Querystring parameters to send
* @param array $files PUT or POST files to send (key = name, value = path)
* @param array $headers Optional headers to use
* @return \Trucker\Responses\RawResponse
*/
public function rawRequest($uri, $method, $params = array(), $getParams = array(), $files = array(), $headers = array())
{
$this->request = self::createRequest(Config::get('request.base_uri'), $uri, $method);
$this->setPostParameters($params);
$this->setGetParameters($getParams);
$this->setFileParameters($files);
$this->setHeaders($headers);
//encode the request body
/** @var \Trucker\Transporters\TransporterInterface $transporter */
$transporter = TransporterFactory::build();
$transporter->setRequestBody($this, $params);
// Trucker\Response
$response = $this->sendRequest();
//handle clean response with errors
if (ResponseInterpreterFactory::build()->invalid($response)) {
//get the errors and set them to our local collection
$errors = (array) ErrorHandlerFactory::build()->parseErrors($response);
return new RawResponse(false, $response, $errors);
}
//end if
return new RawResponse(true, $response);
}
/**
* Swap the current config
*
* @param array $config
*
* @return void
*/
protected function swapConfig($config)
{
$this->app['config'] = $this->getConfig($config);
Config::setApp($this->app);
}
/**
* Function to add the necessary authentication
* to the request
*
* @param Guzzle\Http\Message\Request $request Request passed by reference
* @return void
*/
public function authenticateRequest(&$request)
{
$username = Config::get('auth.basic.username');
$password = Config::get('auth.basic.password');
$request->setAuth($username, $password);
}
/**
* Function to return the string representation of the driver
* itslef based on a value fetched from the config file. This
* function will itself access the config, and return the driver
* setting
*
* @return string
*/
public function getDriverConfigValue()
{
return Config::get('result_order.driver');
}
/**
* Function to return the string representation of the driver
* itslef based on a value fetched from the config file. This
* function will itself access the config, and return the driver
* setting
*
* @return string
*/
public function getDriverConfigValue()
{
return Config::get('response.driver');
}
/**
* Function to return the string representation of the driver
* itslef based on a value fetched from the config file. This
* function will itself access the config, and return the driver
* setting
*
* @return string
*/
public function getDriverConfigValue()
{
return Config::get('auth.driver');
}
/**
* Function to convert the conditions and
* logical operator represented in this class
* to an array, this is useful for testing
*
* @return array
*/
public function toArray()
{
$conatiner = Config::get('query_condition.get_array_params.container_parameter');
$property = Config::get('query_condition.get_array_params.property');
$operator = Config::get('query_condition.get_array_params.operator');
$value = Config::get('query_condition.get_array_params.value');
$params = [];
$x = 0;
foreach ($this->conditions as $condition) {
$params["{$conatiner}[{$x}][{$property}]"] = $condition[self::PROPERTY];
$params["{$conatiner}[{$x}][{$operator}]"] = $condition[self::OPERATOR];
$params["{$conatiner}[{$x}][{$value}]"] = $condition[self::VALUE];
$x++;
}
//end foreach $findConditions
if (isset($this->logicalOperator)) {
$params[Config::get('query_condition.get_array_params.logical_operator')] = $this->logicalOperator;
}
return $params;
}
/**
* Function to return a boolean value indicating whether
* the provided status is matched by the configured setting.
*
* Currently supports:
*
* @param $option
* @param $status
*
* @return bool
*/
protected function matchesStatus($option, $status)
{
$configValue = Config::get($option);
if (is_array($configValue)) {
return Config::contains($option, $status);
}
return Str::is($configValue, $status);
}
/**
* Function to return the string representation of the driver
* itslef based on a value fetched from the config file. This
* function will itself access the config, and return the driver
* setting
*
* @return string
*/
public function getDriverConfigValue()
{
return Config::get('query_condition.driver');
}
/**
* Function to return the name of the URI to hit based on
* the interpreted name of the class in question. For example
* a Person class would resolve to /people
*
* @param Trucker\Resource\Model
* @return string The URI to hit
*/
public function getURI($model)
{
if ($uri = $model->getURI()) {
return $uri;
}
$uri = Inflector::pluralize(Inflector::tableize($model->getResourceName()));
$uriResult = [];
if (!empty($model->nestedUnder)) {
$nesting = array_map(function ($item) {
return explode(':', trim($item));
}, explode(',', $model->nestedUnder));
$modelAttr = $model->attributes();
foreach ($nesting as $nest) {
list($klass, $entityIdSegment) = $nest;
if (!is_numeric($entityIdSegment)) {
// @TODO - allow a custom 'isIdNumber' Closure function to be entered in config file.
if (array_key_exists($entityIdSegment, $modelAttr)) {
$entityIdSegment = $modelAttr[$entityIdSegment];
} else {
$entityIdSegment = ":{$entityIdSegment}";
}
}
$entityTypeSegment = Inflector::pluralize(Inflector::tableize($klass));
$uriResult[] = $entityTypeSegment;
$uriResult[] = $entityIdSegment;
}
$uri = implode("/", $uriResult) . "/{$uri}";
}
$prefix = Config::get('request.path_prefix', '/');
return "{$prefix}{$uri}";
}
/**
* Function to return the name of the URI to hit based on
* the interpreted name of the class in question. For example
* a Person class would resolve to /people
*
* @param Trucker\Resource\Model
* @return string The URI to hit
*/
public function getURI($model)
{
if ($uri = $model->getURI()) {
return $uri;
}
$uri = $model->pluralize();
$uriResult = [];
if (!empty($model->nestedUnder)) {
$nesting = array_map(function ($item) {
return explode(':', trim($item));
}, explode(',', $model->nestedUnder));
foreach ($nesting as $nest) {
list($klass, $entityIdSegment) = $nest;
if (!is_numeric($entityIdSegment)) {
$entityIdSegment = ":{$entityIdSegment}";
}
$entityTypeSegment = Inflector::pluralize(Inflector::tableize($klass));
$uriResult[] = $entityTypeSegment;
$uriResult[] = $entityIdSegment;
}
$uri = implode("/", $uriResult) . "/{$uri}";
}
$prefix = Config::get('request.path_prefix', '/');
return "{$prefix}{$uri}";
}
/**
* Function to delete an existing entity
*
* @return Boolean Success of the delete operation
*/
public function destroy()
{
//get a request object
$request = RequestFactory::build();
//init the request
$request->createRequest(Config::get('request.base_uri'), UrlGenerator::getDeleteUri($this, [':' . $this->getIdentityProperty() => $this->getId()]), 'DELETE', [], Config::get('request.http_method_param'));
//add auth if it is needed
if ($auth = AuthFactory::build()) {
$request->authenticate($auth);
}
//actually send the request
$response = $request->sendRequest();
//clean up anything no longer needed
$this->doPostRequestCleanUp();
$interpreter = ResponseInterpreterFactory::build();
//handle clean response with errors
if ($interpreter->success($response)) {
return true;
} else {
if ($interpreter->invalid($response)) {
//get the errors and set them to our local collection
$this->errors = ErrorHandlerFactory::build()->parseErrors($response);
}
}
//end if-else
return false;
}
/**
* Function to return the string representation of the driver
* itslef based on a value fetched from the config file. This
* function will itself access the config, and return the driver
* setting
*
* @return string
*/
public function getDriverConfigValue()
{
return Config::get('error_handler.driver');
}
/**
* Function to return the string representation of the driver
* itslef based on a value fetched from the config file. This
* function will itself access the config, and return the driver
* setting
*
* @return string
*/
public function getDriverConfigValue()
{
return Config::get('request.driver');
}
/**
* Function to return the string representation of the driver
* itslef based on a value fetched from the config file. This
* function will itself access the config, and return the driver
* setting
*
* @return string
*/
public function getDriverConfigValue()
{
return Config::get('transporter.driver');
}
/**
* Function to convert the directives represented in this class
* to an array, this is useful for testing
*
* @return array
*/
public function toArray()
{
$order_by = Config::get('result_order.get_params.order_by');
$order_dir = Config::get('result_order.get_params.order_dir');
$params = [];
$params[$order_by] = $this->orderByField;
$params[$order_dir] = $this->orderDirection;
return $params;
}
/**
* Helper function to test various aspects of a Guzzle
* request / response
*
* @param string $method HTTP method expected
* @param string $baseUri Base URL expected in request
* @param string $uri URI expected for request
* @param array $queryParams Assoc array of querystring params expected
* @param array $postParams Assoc array of post params expected
* @param array $fileParams Assoc array (name => path) of files expected
* @return void
*/
protected function makeGuzzleAssertions($method, $baseUri, $uri, $queryParams = [], $postParams = [], $fileParams = [])
{
//get objects to assert on
$history = $this->getHttpClientHistory();
$request = $history->getLastRequest();
$response = $history->getLastResponse();
//assert the HTTP REQUEST is manufactured as it should be
$this->assertEquals(last(explode('/', $baseUri)), $request->getHost(), "The request host is wrong");
$this->assertEquals($uri, $request->getPath(), "The request path is wrong");
$this->assertTrue($this->arraysAreSimilar($queryParams, $request->getQuery()->toArray()), "The query parameters didn't match as expected");
//if request can have post / files
if (!in_array($method, ['GET', 'HEAD', 'TRACE', 'OPTIONS'])) {
//test the post parameters
$this->assertEquals($postParams, $request->getPostFields()->getAll(), "The post params are wrong");
//test the files
$files = $request->getPostFiles();
$this->assertCount(count($fileParams), $files, "The file upload count is wrong");
$this->assertEquals(array_keys($fileParams), array_keys($files), "The file upload fields are wrong");
foreach ($fileParams as $field => $path) {
$this->assertArrayHasKey($field, $files, "The file upload fields appear to be missing: {$field}");
if (array_key_exists($field, $files)) {
$postFileObj = $files[$field][0];
$this->assertEquals($path, $post->getFilename(), "The filename is wrong for the '{$field}' file");
}
}
}
//end if request can have post / files
$this->assertEquals($method, $request->getMethod(), "The HTTP method is wrong");
$this->assertEquals(Config::get('transporter.driver'), last(explode('/', $request->getHeader('Accept'))), "The transport language is wrong");
}
public function testDestroyShouldFailWithoutErrorsKey()
{
$invalid_status = Config::get('response.http_status.invalid');
//setup our creation mocks, expected results etc
$this->setupIndividualTest($this->getSaveErrorTestOptions(), [], $invalid_status);
$u = new User();
$u->id = 1;
$result = $u->destroy();
//get objects to assert on
$history = $this->getHttpClientHistory();
$request = $history->getLastRequest();
$response = $history->getLastResponse();
$this->assertFalse($result, 'Expected destroy() to return false');
$this->assertEquals($invalid_status, $response->getStatusCode(), "Expected different response code");
$this->assertCount(2, $u->errors(), 'Expected 2 errors');
}
/**
* Create a request to use with the specified request type & any additional text after the url
* @param $requestType (GET/POST/DELETE/PATCH/PUT)
* @param string $urlSuffix (anything else to add after the url)
*/
protected function createRequest($requestType, $urlSuffix = '')
{
//get a request object
$request = RequestFactory::build();
// find the method to use for url generation based on the request type
$methodToFnMap = ['POST' => 'getCreateUri', 'GET' => 'getInstanceUri', 'DELETE' => 'getDeleteUri', 'PUT' => 'getUpdateUri'];
if (!isset($methodToFnMap[strtoupper($requestType)])) {
throw new Exception('Request type "' . $requestType . '" not supported');
}
$fnName = $methodToFnMap[strtoupper($requestType)];
// put together the url options to pass in
$urlOptions = [];
if ($this->getId()) {
$urlOptions[':' . $this->getIdentityProperty()] = $this->getId();
}
// get the url to use
$url = call_user_func([UrlGenerator::class, $fnName], $this, $urlOptions) . $urlSuffix;
//init the request
$request->createRequest(Config::get('request.base_uri'), $url, $requestType, [], Config::get('request.http_method_param'));
return $request;
}
