RequestCounterListenerTest::testOnKernelRequest() - Code Metrics - Inspection of "change vendor name" - artprima/prometheus-metrics-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f1e1ae...7e3292 )

by Denis

created 2018-10-20 16:08 UTC

RequestCounterListenerTest::testOnKernelRequest() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	18
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	13
dl	0
loc	18
rs	9.8333
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php

namespace Tests\Artprima\PrometheusMetricsBundle\EventListener;

use Artprima\PrometheusMetricsBundle\EventListener\RequestCounterListener;
use Artprima\PrometheusMetricsBundle\Metrics\MetricsGeneratorInterface;
use Artprima\PrometheusMetricsBundle\Metrics\MetricsGeneratorRegistry;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Debug\BufferingLogger;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Event\GetResponseEvent;
use Symfony\Component\HttpKernel\Event\PostResponseEvent;

class RequestCounterListenerTest extends TestCase
{
    public function testOnKernelRequest()
    {
        $request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
        $evt = $this->createMock(GetResponseEvent::class);
        $evt->expects(self::any())->method('getRequest')->willReturn($request);
        $evt->expects(self::any())->method('isMasterRequest')->willReturn(true);

        $generator1 = $this->createMock(MetricsGeneratorInterface::class);
        $generator1->expects(self::once())->method('collectRequest')->with($evt);
        $generator2 = $this->createMock(MetricsGeneratorInterface::class);
        $generator2->expects(self::once())->method('collectRequest')->with($evt);

        $registry = new MetricsGeneratorRegistry();
        $registry->registerMetricsGenerator($generator1);
        $registry->registerMetricsGenerator($generator2);

        $listener = new RequestCounterListener($registry);
        $listener->onKernelRequest($evt);
    }

    public function testOnKernelRequestIgnoredRoute()
    {
        $request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
        $evt = $this->createMock(GetResponseEvent::class);
        $evt->expects(self::any())->method('getRequest')->willReturn($request);
        $evt->expects(self::any())->method('isMasterRequest')->willReturn(true);

        $generator1 = $this->createMock(MetricsGeneratorInterface::class);
        $generator1->expects(self::never())->method('collectRequest');
        $generator2 = $this->createMock(MetricsGeneratorInterface::class);
        $generator2->expects(self::never())->method('collectRequest');

        $registry = new MetricsGeneratorRegistry();
        $registry->registerMetricsGenerator($generator1);
        $registry->registerMetricsGenerator($generator2);

        $listener = new RequestCounterListener($registry, ['test_route']);
        $listener->onKernelRequest($evt);
    }

    public function testOnKernelRequestNonMasterRequest()
    {
        $request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
        $evt = $this->createMock(GetResponseEvent::class);
        $evt->expects(self::any())->method('getRequest')->willReturn($request);
        $evt->expects(self::any())->method('isMasterRequest')->willReturn(false);

        $generator1 = $this->createMock(MetricsGeneratorInterface::class);
        $generator1->expects(self::never())->method('collectRequest');
        $generator2 = $this->createMock(MetricsGeneratorInterface::class);
        $generator2->expects(self::never())->method('collectRequest');

        $registry = new MetricsGeneratorRegistry();
        $registry->registerMetricsGenerator($generator1);
        $registry->registerMetricsGenerator($generator2);

        $listener = new RequestCounterListener($registry);
        $listener->onKernelRequest($evt);
    }

    public function testOnKernelRequestExceptionHandlingWithLog()
    {
        $request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
        $evt = $this->createMock(GetResponseEvent::class);
        $evt->expects(self::any())->method('getRequest')->willReturn($request);
        $evt->expects(self::any())->method('isMasterRequest')->willReturn(true);

        $generator1 = $this->createMock(MetricsGeneratorInterface::class);
        $generator1->expects(self::once())->method('collectRequest')->willThrowException(new \Exception('test exception'));

        $registry = new MetricsGeneratorRegistry();
        $registry->registerMetricsGenerator($generator1);

        $listener = new RequestCounterListener($registry);
        $logger = new BufferingLogger();
        $listener->setLogger($logger);
        $listener->onKernelRequest($evt);
        $logs = $logger->cleanLogs();
        $this->assertCount(1, $logs);
        $this->assertCount(3, $logs[0]);
        $this->assertEquals('test exception', $logs[0][1]);
    }

    public function testOnKernelRequestExceptionHandlingWithoutLog()
    {
        $request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
        $evt = $this->createMock(GetResponseEvent::class);
        $evt->expects(self::any())->method('getRequest')->willReturn($request);
        $evt->expects(self::any())->method('isMasterRequest')->willReturn(true);

        $generator1 = $this->createMock(MetricsGeneratorInterface::class);
        $generator1->expects(self::once())->method('collectRequest')->willThrowException(new \Exception('test exception'));

        $registry = new MetricsGeneratorRegistry();
        $registry->registerMetricsGenerator($generator1);

        $listener = new RequestCounterListener($registry);
        $listener->onKernelRequest($evt);
    }

    public function testOnKernelTerminate()
    {
        $request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
        $evt = $this->createMock(PostResponseEvent::class);
        $evt->expects(self::any())->method('getRequest')->willReturn($request);

        $generator1 = $this->createMock(MetricsGeneratorInterface::class);
        $generator1->expects(self::once())->method('collectResponse')->with($evt);
        $generator2 = $this->createMock(MetricsGeneratorInterface::class);
        $generator2->expects(self::once())->method('collectResponse')->with($evt);

        $registry = new MetricsGeneratorRegistry();
        $registry->registerMetricsGenerator($generator1);
        $registry->registerMetricsGenerator($generator2);

        $listener = new RequestCounterListener($registry);
        $listener->onKernelTerminate($evt);
    }

    public function testOnKernelTerminateExceptionHandlingWithLog()
    {
        $request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
        $evt = $this->createMock(PostResponseEvent::class);
        $evt->expects(self::any())->method('getRequest')->willReturn($request);

        $generator1 = $this->createMock(MetricsGeneratorInterface::class);
        $generator1->expects(self::once())->method('collectResponse')->willThrowException(new \Exception('test exception'));

        $registry = new MetricsGeneratorRegistry();
        $registry->registerMetricsGenerator($generator1);

        $listener = new RequestCounterListener($registry);
        $logger = new BufferingLogger();
        $listener->setLogger($logger);
        $listener->onKernelTerminate($evt);
        $logs = $logger->cleanLogs();
        $this->assertCount(1, $logs);
        $this->assertCount(3, $logs[0]);
        $this->assertEquals('test exception', $logs[0][1]);
    }

    public function testOnKernelTerminateExceptionHandlingWithoutLog()
    {
        $request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
        $evt = $this->createMock(PostResponseEvent::class);
        $evt->expects(self::any())->method('getRequest')->willReturn($request);

        $generator1 = $this->createMock(MetricsGeneratorInterface::class);
        $generator1->expects(self::once())->method('collectResponse')->willThrowException(new \Exception('test exception'));

        $registry = new MetricsGeneratorRegistry();
        $registry->registerMetricsGenerator($generator1);

        $listener = new RequestCounterListener($registry);
        $listener->onKernelTerminate($evt);
    }
}


1			<?php
2
3			namespace Tests\Artprima\PrometheusMetricsBundle\EventListener;
4
5			use Artprima\PrometheusMetricsBundle\EventListener\RequestCounterListener;
6			use Artprima\PrometheusMetricsBundle\Metrics\MetricsGeneratorInterface;
7			use Artprima\PrometheusMetricsBundle\Metrics\MetricsGeneratorRegistry;
8			use PHPUnit\Framework\TestCase;
9			use Symfony\Component\Debug\BufferingLogger;
10			use Symfony\Component\HttpFoundation\Request;
11			use Symfony\Component\HttpKernel\Event\GetResponseEvent;
12			use Symfony\Component\HttpKernel\Event\PostResponseEvent;
13
14			class RequestCounterListenerTest extends TestCase
15			{
16			public function testOnKernelRequest()
17			{
18			$request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
19			$evt = $this->createMock(GetResponseEvent::class);
20			$evt->expects(self::any())->method('getRequest')->willReturn($request);
21			$evt->expects(self::any())->method('isMasterRequest')->willReturn(true);
22
23			$generator1 = $this->createMock(MetricsGeneratorInterface::class);
24			$generator1->expects(self::once())->method('collectRequest')->with($evt);
25			$generator2 = $this->createMock(MetricsGeneratorInterface::class);
26			$generator2->expects(self::once())->method('collectRequest')->with($evt);
27
28			$registry = new MetricsGeneratorRegistry();
29			$registry->registerMetricsGenerator($generator1);
30			$registry->registerMetricsGenerator($generator2);
31
32			$listener = new RequestCounterListener($registry);
33			$listener->onKernelRequest($evt);
34			}
35
36			public function testOnKernelRequestIgnoredRoute()
37			{
38			$request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
39			$evt = $this->createMock(GetResponseEvent::class);
40			$evt->expects(self::any())->method('getRequest')->willReturn($request);
41			$evt->expects(self::any())->method('isMasterRequest')->willReturn(true);
42
43			$generator1 = $this->createMock(MetricsGeneratorInterface::class);
44			$generator1->expects(self::never())->method('collectRequest');
45			$generator2 = $this->createMock(MetricsGeneratorInterface::class);
46			$generator2->expects(self::never())->method('collectRequest');
47
48			$registry = new MetricsGeneratorRegistry();
49			$registry->registerMetricsGenerator($generator1);
50			$registry->registerMetricsGenerator($generator2);
51
52			$listener = new RequestCounterListener($registry, ['test_route']);
53			$listener->onKernelRequest($evt);
54			}
55
56			public function testOnKernelRequestNonMasterRequest()
57			{
58			$request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
59			$evt = $this->createMock(GetResponseEvent::class);
60			$evt->expects(self::any())->method('getRequest')->willReturn($request);
61			$evt->expects(self::any())->method('isMasterRequest')->willReturn(false);
62
63			$generator1 = $this->createMock(MetricsGeneratorInterface::class);
64			$generator1->expects(self::never())->method('collectRequest');
65			$generator2 = $this->createMock(MetricsGeneratorInterface::class);
66			$generator2->expects(self::never())->method('collectRequest');
67
68			$registry = new MetricsGeneratorRegistry();
69			$registry->registerMetricsGenerator($generator1);
70			$registry->registerMetricsGenerator($generator2);
71
72			$listener = new RequestCounterListener($registry);
73			$listener->onKernelRequest($evt);
74			}
75
76			public function testOnKernelRequestExceptionHandlingWithLog()
77			{
78			$request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
79			$evt = $this->createMock(GetResponseEvent::class);
80			$evt->expects(self::any())->method('getRequest')->willReturn($request);
81			$evt->expects(self::any())->method('isMasterRequest')->willReturn(true);
82
83			$generator1 = $this->createMock(MetricsGeneratorInterface::class);
84			$generator1->expects(self::once())->method('collectRequest')->willThrowException(new \Exception('test exception'));
85
86			$registry = new MetricsGeneratorRegistry();
87			$registry->registerMetricsGenerator($generator1);
88
89			$listener = new RequestCounterListener($registry);
90			$logger = new BufferingLogger();
91			$listener->setLogger($logger);
92			$listener->onKernelRequest($evt);
93			$logs = $logger->cleanLogs();
94			$this->assertCount(1, $logs);
95			$this->assertCount(3, $logs[0]);
96			$this->assertEquals('test exception', $logs[0][1]);
97			}
98
99			public function testOnKernelRequestExceptionHandlingWithoutLog()
100			{
101			$request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
102			$evt = $this->createMock(GetResponseEvent::class);
103			$evt->expects(self::any())->method('getRequest')->willReturn($request);
104			$evt->expects(self::any())->method('isMasterRequest')->willReturn(true);
105
106			$generator1 = $this->createMock(MetricsGeneratorInterface::class);
107			$generator1->expects(self::once())->method('collectRequest')->willThrowException(new \Exception('test exception'));
108
109			$registry = new MetricsGeneratorRegistry();
110			$registry->registerMetricsGenerator($generator1);
111
112			$listener = new RequestCounterListener($registry);
113			$listener->onKernelRequest($evt);
114			}
115
116			public function testOnKernelTerminate()
117			{
118			$request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
119			$evt = $this->createMock(PostResponseEvent::class);
120			$evt->expects(self::any())->method('getRequest')->willReturn($request);
121
122			$generator1 = $this->createMock(MetricsGeneratorInterface::class);
123			$generator1->expects(self::once())->method('collectResponse')->with($evt);
124			$generator2 = $this->createMock(MetricsGeneratorInterface::class);
125			$generator2->expects(self::once())->method('collectResponse')->with($evt);
126
127			$registry = new MetricsGeneratorRegistry();
128			$registry->registerMetricsGenerator($generator1);
129			$registry->registerMetricsGenerator($generator2);
130
131			$listener = new RequestCounterListener($registry);
132			$listener->onKernelTerminate($evt);
133			}
134
135			public function testOnKernelTerminateExceptionHandlingWithLog()
136			{
137			$request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
138			$evt = $this->createMock(PostResponseEvent::class);
139			$evt->expects(self::any())->method('getRequest')->willReturn($request);
140
141			$generator1 = $this->createMock(MetricsGeneratorInterface::class);
142			$generator1->expects(self::once())->method('collectResponse')->willThrowException(new \Exception('test exception'));
143
144			$registry = new MetricsGeneratorRegistry();
145			$registry->registerMetricsGenerator($generator1);
146
147			$listener = new RequestCounterListener($registry);
148			$logger = new BufferingLogger();
149			$listener->setLogger($logger);
150			$listener->onKernelTerminate($evt);
151			$logs = $logger->cleanLogs();
152			$this->assertCount(1, $logs);
153			$this->assertCount(3, $logs[0]);
154			$this->assertEquals('test exception', $logs[0][1]);
155			}
156
157			public function testOnKernelTerminateExceptionHandlingWithoutLog()
158			{
159			$request = new Request([], [], ['_route' => 'test_route'], [], [], ['REQUEST_METHOD' => 'GET']);
160			$evt = $this->createMock(PostResponseEvent::class);
161			$evt->expects(self::any())->method('getRequest')->willReturn($request);
162
163			$generator1 = $this->createMock(MetricsGeneratorInterface::class);
164			$generator1->expects(self::once())->method('collectResponse')->willThrowException(new \Exception('test exception'));
165
166			$registry = new MetricsGeneratorRegistry();
167			$registry->registerMetricsGenerator($generator1);
168
169			$listener = new RequestCounterListener($registry);
170			$listener->onKernelTerminate($evt);
171			}
172			}
173

artprima / prometheus-metrics-bundle

Push — master ( f1e1ae...7e3292 )

RequestCounterListenerTest::testOnKernelRequest() A

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