OpenExchangeRatesServiceTest::testService() - Code Metrics - mrzard/OpenExchangeRates - Measure and Improve Code Quality continuously with Scrutinizer

OpenExchangeRatesServiceTest::testService() A
last analyzed 2017-12-01 14:53 UTC

↳ Parent: OpenExchangeRatesServiceTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	47
Code Lines	37

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	47
c	0
b	0
f	0
rs	9.0303
cc	1
eloc	37
nc	1
nop	2

<?php

namespace Mrzard\OpenExchangeRatesBundle\Tests;

use GuzzleHttp\Psr7\Response;
use Mrzard\OpenExchangeRates\Service\OpenExchangeRatesService;

class OpenExchangeRatesServiceTest extends \PHPUnit_Framework_TestCase
{
    /**
     * Get service configuration
     *
     * @return array
     */
    public function getServiceConfig()
    {
        return array(
            array(
                'f4k3',
                array(
                    'base_currency' => 'USD',
                    'https' => false
                )
            )
        );
    }

    /**
     * @dataProvider getServiceConfig
     * Test that the functions can run
     * @param $appId
     * @param $config
     */
    public function testService($appId, array $config)
    {
        $fakeClient = $this->mockClient($this->mockResponse());
        $testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
        $latest = $testingService->getLatest(array(), null);
        static::assertTrue($latest['ok'], 'getLatest failed');

        $fakeClient = $this->mockClient($this->mockResponse());
        $testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
        $latest = $testingService->getLatest(array('EUR'), null);
        static::assertTrue($latest['ok'], 'getLatest failed');

        $fakeClient = $this->mockClient($this->mockResponse());
        $testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
        $latest = $testingService->getLatest(array('EUR'), 'USD');
        static::assertTrue($latest['ok'], 'getLatest failed');

        $fakeClient = $this->mockClient($this->mockResponse());
        $testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
        $latest = $testingService->getLatest(array(), 'USD');
        static::assertTrue($latest['ok'], 'getLatest failed');

        $fakeClient = $this->mockClient($this->mockResponse());
        $testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
        $currencies = $testingService->getCurrencies();
        static::assertTrue($currencies['ok'], 'getCurrencies failed');

        $fakeClient = $this->mockClient($this->mockResponse());
        $testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
        $convertCurrency = $testingService->convertCurrency(10, 'EUR', 'USD');
        static::assertTrue($convertCurrency['ok'], 'convertCurrency failed');

        $fakeClient = $this->mockClient($this->mockResponse());
        $testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
        $getHistorical = $testingService->getHistorical(new \DateTime('2014-01-01'));
        static::assertTrue($getHistorical['ok'], 'getHistorical failed');

        $fakeClient = $this->mockClient($this->mockResponse());
        $testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
        $getHistorical = $testingService->getHistorical(new \DateTime('2014-01-01'), array(), 'USD');
        static::assertTrue($getHistorical['ok'], 'getHistorical failed');

        $fakeClient = $this->mockClient($this->mockResponse());
        $testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
        $getHistorical = $testingService->getHistorical(new \DateTime('2014-01-01'), array('EUR'), 'USD');
        static::assertTrue($getHistorical['ok'], 'getHistorical failed');
    }

    /**
     * @dataProvider getServiceConfig
     * Test that the class can be instantiated
     * @param $appId
     * @param $config
     */
    public function testInstantiation($appId, array $config)
    {
        $service = new OpenExchangeRatesService($appId, $config, $this->mockClient(null));
        static::assertTrue($service instanceof OpenExchangeRatesService, 'Creation failed');
    }

    /**
     * @dataProvider getServiceConfig
     * Test what happens when an error is thrown
     * @param $appId
     * @param $config
     */
    public function testError($appId, array $config)
    {
        //all request will return a fake response
        $fakeResponse = $this->mockResponse();

        //create our fake client
        $fakeClient = $this->mockClient($fakeResponse);

        //make send throw an exception
        $fakeClient->expects(static::any())->method('request')->willThrowException(
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            new \Exception('testException')
        );

        $testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);

        static::assertArrayHasKey('error', $testingService->getCurrencies(), 'Error was not properly checked');
    }

    /**
     * @dataProvider getServiceConfig
     * Test general config
     * @param $appId
     * @param $config
     */
    public function testConfig($appId, array $config)
    {
        $fakeClient = $this->mockClient($this->mockResponse());
        $testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);

        static::assertEquals($config['https'], $testingService->useHttps(), 'https config mismatch');

        static::assertEquals(
            $config['base_currency'],
            $testingService->getBaseCurrency(),
            'base_currency config mismatch'
        );

        $testingService->setHttps(true);
        static::assertTrue($testingService->useHttps(), 'https setter failed');

        static::assertEquals(
            'https://openexchangerates.org/api',
            $testingService->getEndPoint(),
            'Endpoint does not look right'
        );

        $testingService->setHttps(false);
        static::assertEquals(
            'http://openexchangerates.org/api',
            $testingService->getEndPoint(),
            'Endpoint does not look right'
        );

        $testingService->setBaseCurrency('EUR');
        static::assertEquals(
            'EUR',
            $testingService->getBaseCurrency(),
            'base currency setter failed'
        );
    }

    /**
     * @return \PHPUnit_Framework_MockObject_MockObject
     */
    private function mockRequest()

    {
        $fakeRequest = $this
            ->getMockBuilder('Mrzard\OpenExchangeRates\Service\HttpRequestInterface')
            ->setMethods(array('request'))
            ->getMock();
        $fakeRequest
            ->expects(static::any())
            ->method('request')
            ->will(static::returnSelf());

        return $fakeRequest;
    }

    /**
     * @return \PHPUnit_Framework_MockObject_MockObject|\Mrzard\OpenExchangeRates\Service\HttpResponseInterface
     */
    private function mockResponse()
    {
        $fakeResponse = $this
            ->getMockBuilder('Mrzard\OpenExchangeRates\Service\HttpResponseInterface')
            ->setMethods(array('getWrappedResponse', 'getBody'))
            ->getMock();
        $responseObject =  new Response(200, ['Content-Type' => 'application/json'], '{"ok":true}');
        $fakeResponse
            ->expects(static::any())
            ->method('getWrappedResponse')
            ->willReturn($responseObject);
        $fakeResponse
            ->expects(static::any())
            ->method('getBody')
            ->willReturn($responseObject->getBody());

        return $fakeResponse;
    }

    /**
     * @param $fakeResponse
     * @return \PHPUnit_Framework_MockObject_MockObject|\Mrzard\OpenExchangeRates\Service\HttpClientInterface
     */
    private function mockClient($fakeResponse)

    {
        $fakeClient = $this
            ->getMockBuilder('Mrzard\OpenExchangeRates\Service\HttpClientInterface')
            ->setMethods(array('request'))
            ->getMock();

        //our client will always return a our request
        $fakeClient
            ->expects(static::any())
            ->method('request')
            ->withAnyParameters()
            ->will(static::returnValue($fakeResponse));

        return $fakeClient;
    }
}

1		<?php
2
3		namespace Mrzard\OpenExchangeRatesBundle\Tests;
4
5		use GuzzleHttp\Psr7\Response;
6		use Mrzard\OpenExchangeRates\Service\OpenExchangeRatesService;
7
8		class OpenExchangeRatesServiceTest extends \PHPUnit_Framework_TestCase
9		{
10		/**
11		* Get service configuration
12		*
13		* @return array
14		*/
15		public function getServiceConfig()
16		{
17		return array(
18		array(
19		'f4k3',
20		array(
21		'base_currency' => 'USD',
22		'https' => false
23		)
24		)
25		);
26		}
27
28		/**
29		* @dataProvider getServiceConfig
30		* Test that the functions can run
31		* @param $appId
32		* @param $config
33		*/
34		public function testService($appId, array $config)
35		{
36		$fakeClient = $this->mockClient($this->mockResponse());
37		$testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
38		$latest = $testingService->getLatest(array(), null);
39		static::assertTrue($latest['ok'], 'getLatest failed');
40
41		$fakeClient = $this->mockClient($this->mockResponse());
42		$testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
43		$latest = $testingService->getLatest(array('EUR'), null);
44		static::assertTrue($latest['ok'], 'getLatest failed');
45
46		$fakeClient = $this->mockClient($this->mockResponse());
47		$testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
48		$latest = $testingService->getLatest(array('EUR'), 'USD');
49		static::assertTrue($latest['ok'], 'getLatest failed');
50
51		$fakeClient = $this->mockClient($this->mockResponse());
52		$testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
53		$latest = $testingService->getLatest(array(), 'USD');
54		static::assertTrue($latest['ok'], 'getLatest failed');
55
56		$fakeClient = $this->mockClient($this->mockResponse());
57		$testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
58		$currencies = $testingService->getCurrencies();
59		static::assertTrue($currencies['ok'], 'getCurrencies failed');
60
61		$fakeClient = $this->mockClient($this->mockResponse());
62		$testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
63		$convertCurrency = $testingService->convertCurrency(10, 'EUR', 'USD');
64		static::assertTrue($convertCurrency['ok'], 'convertCurrency failed');
65
66		$fakeClient = $this->mockClient($this->mockResponse());
67		$testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
68		$getHistorical = $testingService->getHistorical(new \DateTime('2014-01-01'));
69		static::assertTrue($getHistorical['ok'], 'getHistorical failed');
70
71		$fakeClient = $this->mockClient($this->mockResponse());
72		$testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
73		$getHistorical = $testingService->getHistorical(new \DateTime('2014-01-01'), array(), 'USD');
74		static::assertTrue($getHistorical['ok'], 'getHistorical failed');
75
76		$fakeClient = $this->mockClient($this->mockResponse());
77		$testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
78		$getHistorical = $testingService->getHistorical(new \DateTime('2014-01-01'), array('EUR'), 'USD');
79		static::assertTrue($getHistorical['ok'], 'getHistorical failed');
80		}
81
82		/**
83		* @dataProvider getServiceConfig
84		* Test that the class can be instantiated
85		* @param $appId
86		* @param $config
87		*/
88		public function testInstantiation($appId, array $config)
89		{
90		$service = new OpenExchangeRatesService($appId, $config, $this->mockClient(null));
91		static::assertTrue($service instanceof OpenExchangeRatesService, 'Creation failed');
92		}
93
94		/**
95		* @dataProvider getServiceConfig
96		* Test what happens when an error is thrown
97		* @param $appId
98		* @param $config
99		*/
100		public function testError($appId, array $config)
101		{
102		//all request will return a fake response
103		$fakeResponse = $this->mockResponse();
104
105		//create our fake client
106		$fakeClient = $this->mockClient($fakeResponse);
107
108		//make send throw an exception
109		$fakeClient->expects(static::any())->method('request')->willThrowException(
		0 ignored issues – show Bug introduced 2016-06-22 10:19 UTC by Report Bug Copy Issue Report The method `expects` does only exist in `PHPUnit_Framework_MockObject_MockObject`, but not in `Mrzard\OpenExchangeRates...ice\HttpClientInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
110		new \Exception('testException')
111		);
112
113		$testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
114
115		static::assertArrayHasKey('error', $testingService->getCurrencies(), 'Error was not properly checked');
116		}
117
118		/**
119		* @dataProvider getServiceConfig
120		* Test general config
121		* @param $appId
122		* @param $config
123		*/
124		public function testConfig($appId, array $config)
125		{
126		$fakeClient = $this->mockClient($this->mockResponse());
127		$testingService = new OpenExchangeRatesService($appId, $config, $fakeClient);
128
129		static::assertEquals($config['https'], $testingService->useHttps(), 'https config mismatch');
130
131		static::assertEquals(
132		$config['base_currency'],
133		$testingService->getBaseCurrency(),
134		'base_currency config mismatch'
135		);
136
137		$testingService->setHttps(true);
138		static::assertTrue($testingService->useHttps(), 'https setter failed');
139
140		static::assertEquals(
141		'https://openexchangerates.org/api',
142		$testingService->getEndPoint(),
143		'Endpoint does not look right'
144		);
145
146		$testingService->setHttps(false);
147		static::assertEquals(
148		'http://openexchangerates.org/api',
149		$testingService->getEndPoint(),
150		'Endpoint does not look right'
151		);
152
153		$testingService->setBaseCurrency('EUR');
154		static::assertEquals(
155		'EUR',
156		$testingService->getBaseCurrency(),
157		'base currency setter failed'
158		);
159		}
160
161		/**
162		* @return \PHPUnit_Framework_MockObject_MockObject
163		*/
164	View Code Duplication	private function mockRequest()
		0 ignored issues – show Duplication introduced 2017-11-30 14:24 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
165		{
166		$fakeRequest = $this
167		->getMockBuilder('Mrzard\OpenExchangeRates\Service\HttpRequestInterface')
168		->setMethods(array('request'))
169		->getMock();
170		$fakeRequest
171		->expects(static::any())
172		->method('request')
173		->will(static::returnSelf());
174
175		return $fakeRequest;
176		}
177
178		/**
179		* @return \PHPUnit_Framework_MockObject_MockObject\|\Mrzard\OpenExchangeRates\Service\HttpResponseInterface
180		*/
181		private function mockResponse()
182		{
183		$fakeResponse = $this
184		->getMockBuilder('Mrzard\OpenExchangeRates\Service\HttpResponseInterface')
185		->setMethods(array('getWrappedResponse', 'getBody'))
186		->getMock();
187		$responseObject = new Response(200, ['Content-Type' => 'application/json'], '{"ok":true}');
188		$fakeResponse
189		->expects(static::any())
190		->method('getWrappedResponse')
191		->willReturn($responseObject);
192		$fakeResponse
193		->expects(static::any())
194		->method('getBody')
195		->willReturn($responseObject->getBody());
196
197		return $fakeResponse;
198		}
199
200		/**
201		* @param $fakeResponse
202		* @return \PHPUnit_Framework_MockObject_MockObject\|\Mrzard\OpenExchangeRates\Service\HttpClientInterface
203		*/
204	View Code Duplication	private function mockClient($fakeResponse)
		0 ignored issues – show Duplication introduced 2017-11-30 14:24 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
205		{
206		$fakeClient = $this
207		->getMockBuilder('Mrzard\OpenExchangeRates\Service\HttpClientInterface')
208		->setMethods(array('request'))
209		->getMock();
210
211		//our client will always return a our request
212		$fakeClient
213		->expects(static::any())
214		->method('request')
215		->withAnyParameters()
216		->will(static::returnValue($fakeResponse));
217
218		return $fakeClient;
219		}
220		}

mrzard / OpenExchangeRates

OpenExchangeRatesServiceTest::testService() A last analyzed 2017-12-01 14:53 UTC

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OpenExchangeRatesServiceTest::testService() A
last analyzed 2017-12-01 14:53 UTC