TelnetClientTest::testExecuteException() - Code Metrics - Inspection of "Merge pull request #6 from graze/throwExceptions" - graze/telnet-client - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 798a98...444469 )

by John

created 2016-03-01 16:20 UTC

TelnetClientTest::testExecuteException() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	7
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	7
rs	9.4285
cc	1
eloc	4
nc	1
nop	0

<?php

namespace Graze\TelnetClient\Test\Unit;

use \Mockery as m;
use \Socket\Raw\Socket;
use \Socket\Raw\Factory as SocketFactory;
use \Graze\TelnetClient\PromptMatcher;
use \Graze\TelnetClient\InterpretAsCommand;
use \Graze\TelnetClient\TelnetClient;
use \Graze\TelnetClient\TelnetResponseInterface;
use \Graze\TelnetClient\Exception\TelnetExceptionInterface;

class TelnetClientTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @dataProvider dataProviderConnect
     *
     * @param string $prompt
     * @param string $promptError
     * @param string $lineEnding
     *
     * @return void
     */
    public function testConnect($prompt = null, $promptError = null, $lineEnding = null)
    {
        $dsn = 'localhost:80';
        $socket = m::mock(Socket::class);
        $socketFactory = m::mock(SocketFactory::class)
            ->shouldReceive('createClient')
            ->with($dsn)
            ->andReturn($socket)
            ->once()
            ->getMock();

        $telnetClient = m::mock(
            TelnetClient::class,
            [$socketFactory, m::mock(PromptMatcher::class), m::mock(InterpretAsCommand::class)]
        )
            ->shouldReceive('setSocket')
            ->with($socket)
            ->once();

        if ($prompt !== null) {
            $telnetClient
                ->shouldReceive('setPrompt')
                ->with($prompt)
                ->once();
        } else {
            $telnetClient
                ->shouldReceive('setPrompt')
                ->never();
        }

        if ($promptError !== null) {
            $telnetClient
                ->shouldReceive('setPromptError')
                ->with($promptError)
                ->once();
        } else {
            $telnetClient
                ->shouldReceive('setPromptError')
                ->never();
        }

        if ($lineEnding !== null) {
            $telnetClient
                ->shouldReceive('setLineEnding')
                ->with($lineEnding)
                ->once();
        } else {
            $telnetClient
                ->shouldReceive('setLineEnding')
                ->never();
        }

        $telnetClient = $telnetClient->getMock()->makePartial();
        $telnetClient->connect($dsn, $prompt, $promptError, $lineEnding);
    }

    /**
     * @return array
     */
    public function dataProviderConnect()
    {
        return [
            ['PROMPT', 'PROMPTERROR', 'LINENDING'],
            [null, null, null]
        ];
    }
    /**
     * @dataProvider dataProviderExecute
     *
     * @param string $command
     * @param array $promptMatches
     * @param bool $isError
     * @param string $promptResponse
     * @param string $promptGlobal
     * @param string $promptLocal
     * @param string $promptError
     * @param string $lineEnding
     *
     * @return void
     */
    public function testExecute(
        $command,
        array $promptMatches,
        $isError,
        $promptResponse,
        $promptGlobal = null,
        $promptLocal = null,
        $promptError = null,
        $lineEnding = null
    ) {
        $lineEnding = $lineEnding ?: "\n";
        $socket = m::mock(Socket::class)
            ->shouldReceive('write')
            ->with($command.$lineEnding)
            ->once();

        // echo the command back when reading each character one-by-one from the socket
        $commandResponse = str_split($command.$lineEnding.$promptResponse.$lineEnding);
        $socket = $socket

            ->shouldReceive('read')
            ->with(1);
        call_user_func_array([$socket, 'andReturn'], $commandResponse);
        $socket = $socket
            ->times(count($commandResponse))
            ->shouldReceive('close')
            ->once()
            ->getMock();

        $socketFactory = m::mock(SocketFactory::class)
            ->shouldReceive('createClient')
            ->andReturn($socket)
            ->once()
            ->getMock();

        $promptMatcher = new PromptMatcher();

        $interpretAsCommand = m::mock(InterpretAsCommand::class)
            ->shouldReceive('interpret')
            ->times(count($commandResponse))
            ->andReturn(false)
            ->getMock();

        $telnetClient = new TelnetClient($socketFactory, $promptMatcher, $interpretAsCommand);
        $telnetClient->connect('127.0.0.1:23', $promptGlobal, $promptError, $lineEnding);

        $response = $telnetClient->execute($command, $promptLocal);
        $this->assertInstanceOf(TelnetResponseInterface::class, $response);
        $this->assertEquals($isError, $response->isError());
        $this->assertEquals($command, $response->getResponseText());
        $this->assertEquals($promptMatches, $response->getPromptMatches());
    }

    /**
     * @return array
     */
    public function dataProviderExecute()
    {
        return [
            ['party', ['$'], false, "\$"], // success
            ['party', ['OK'], false, 'OK', 'OK'], // success custom global prompt
            ['party', ['OK'], false, 'OK', null, 'OK'], // success custom local prompt
            ['party', ['ERROR'], true, 'ERROR'], // error
             // error custom prompt
            ['party', ['DAMN 123', 'DAMN', '123'], true, 'DAMN 123', null, null, '(DAMN) ([0-9]{3})'],
            ['party', ['$'], false, "\$", null, null, null, 'LOL'], // success custom line ending
            ['party', ['ERROR'], true, "ERROR", null, null, null, 'LOL'], // error custom line ending
        ];
    }

    public function testExecuteException()
    {
        $this->setExpectedException(TelnetExceptionInterface::class);

        $client = m::mock(TelnetClient::class)->makePartial();
        $client->execute('aCommand');
    }

    public function testWriteException()

    {
        $this->setExpectedException(TelnetExceptionInterface::class);

        $client = m::mock(TelnetClient::class)->makePartial();

        $socket = m::mock(Socket::class)

            ->shouldReceive('write')
            ->andThrow(\Exception::class)
            ->shouldReceive('close')
            ->getMock();

        $client->setSocket($socket);
        $client->execute('aCommand');
    }

    public function testReadException()

    {
        $this->setExpectedException(TelnetExceptionInterface::class);

        $client = m::mock(TelnetClient::class)->makePartial();

        $socket = m::mock(Socket::class)

            ->shouldReceive('write')
            ->shouldReceive('close')
            ->shouldReceive('read')
            ->andThrow(\Exception::class)
            ->getMock();

        $client->setSocket($socket);
        $client->execute('aCommand');
    }

    public function testFactory()
    {
        $client = TelnetClient::factory();
        $this->assertInstanceOf(TelnetClient::class, $client);
    }
}


1		<?php
2
3		namespace Graze\TelnetClient\Test\Unit;
4
5		use \Mockery as m;
6		use \Socket\Raw\Socket;
7		use \Socket\Raw\Factory as SocketFactory;
8		use \Graze\TelnetClient\PromptMatcher;
9		use \Graze\TelnetClient\InterpretAsCommand;
10		use \Graze\TelnetClient\TelnetClient;
11		use \Graze\TelnetClient\TelnetResponseInterface;
12		use \Graze\TelnetClient\Exception\TelnetExceptionInterface;
13
14		class TelnetClientTest extends \PHPUnit_Framework_TestCase
15		{
16		/**
17		* @dataProvider dataProviderConnect
18		*
19		* @param string $prompt
20		* @param string $promptError
21		* @param string $lineEnding
22		*
23		* @return void
24		*/
25		public function testConnect($prompt = null, $promptError = null, $lineEnding = null)
26		{
27		$dsn = 'localhost:80';
28		$socket = m::mock(Socket::class);
29		$socketFactory = m::mock(SocketFactory::class)
30		->shouldReceive('createClient')
31		->with($dsn)
32		->andReturn($socket)
33		->once()
34		->getMock();
35
36		$telnetClient = m::mock(
37		TelnetClient::class,
38		[$socketFactory, m::mock(PromptMatcher::class), m::mock(InterpretAsCommand::class)]
39		)
40		->shouldReceive('setSocket')
41		->with($socket)
42		->once();
43
44		if ($prompt !== null) {
45		$telnetClient
46		->shouldReceive('setPrompt')
47		->with($prompt)
48		->once();
49		} else {
50		$telnetClient
51		->shouldReceive('setPrompt')
52		->never();
53		}
54
55		if ($promptError !== null) {
56		$telnetClient
57		->shouldReceive('setPromptError')
58		->with($promptError)
59		->once();
60		} else {
61		$telnetClient
62		->shouldReceive('setPromptError')
63		->never();
64		}
65
66		if ($lineEnding !== null) {
67		$telnetClient
68		->shouldReceive('setLineEnding')
69		->with($lineEnding)
70		->once();
71		} else {
72		$telnetClient
73		->shouldReceive('setLineEnding')
74		->never();
75		}
76
77		$telnetClient = $telnetClient->getMock()->makePartial();
78		$telnetClient->connect($dsn, $prompt, $promptError, $lineEnding);
79		}
80
81		/**
82		* @return array
83		*/
84		public function dataProviderConnect()
85		{
86		return [
87		['PROMPT', 'PROMPTERROR', 'LINENDING'],
88		[null, null, null]
89		];
90		}
91		/**
92		* @dataProvider dataProviderExecute
93		*
94		* @param string $command
95		* @param array $promptMatches
96		* @param bool $isError
97		* @param string $promptResponse
98		* @param string $promptGlobal
99		* @param string $promptLocal
100		* @param string $promptError
101		* @param string $lineEnding
102		*
103		* @return void
104		*/
105		public function testExecute(
106		$command,
107		array $promptMatches,
108		$isError,
109		$promptResponse,
110		$promptGlobal = null,
111		$promptLocal = null,
112		$promptError = null,
113		$lineEnding = null
114		) {
115		$lineEnding = $lineEnding ?: "\n";
116		$socket = m::mock(Socket::class)
117		->shouldReceive('write')
118		->with($command.$lineEnding)
119		->once();
120
121		// echo the command back when reading each character one-by-one from the socket
122		$commandResponse = str_split($command.$lineEnding.$promptResponse.$lineEnding);
123		$socket = $socket
		0 ignored issues – show Bug introduced 2016-02-18 15:44 UTC by Report Bug Copy Issue Report The method `shouldReceive()` does not seem to exist on `object<Mockery\Expectation>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
124		->shouldReceive('read')
125		->with(1);
126		call_user_func_array([$socket, 'andReturn'], $commandResponse);
127		$socket = $socket
128		->times(count($commandResponse))
129		->shouldReceive('close')
130		->once()
131		->getMock();
132
133		$socketFactory = m::mock(SocketFactory::class)
134		->shouldReceive('createClient')
135		->andReturn($socket)
136		->once()
137		->getMock();
138
139		$promptMatcher = new PromptMatcher();
140
141		$interpretAsCommand = m::mock(InterpretAsCommand::class)
142		->shouldReceive('interpret')
143		->times(count($commandResponse))
144		->andReturn(false)
145		->getMock();
146
147		$telnetClient = new TelnetClient($socketFactory, $promptMatcher, $interpretAsCommand);
148		$telnetClient->connect('127.0.0.1:23', $promptGlobal, $promptError, $lineEnding);
149
150		$response = $telnetClient->execute($command, $promptLocal);
151		$this->assertInstanceOf(TelnetResponseInterface::class, $response);
152		$this->assertEquals($isError, $response->isError());
153		$this->assertEquals($command, $response->getResponseText());
154		$this->assertEquals($promptMatches, $response->getPromptMatches());
155		}
156
157		/**
158		* @return array
159		*/
160		public function dataProviderExecute()
161		{
162		return [
163		['party', ['$'], false, "\$"], // success
164		['party', ['OK'], false, 'OK', 'OK'], // success custom global prompt
165		['party', ['OK'], false, 'OK', null, 'OK'], // success custom local prompt
166		['party', ['ERROR'], true, 'ERROR'], // error
167		// error custom prompt
168		['party', ['DAMN 123', 'DAMN', '123'], true, 'DAMN 123', null, null, '(DAMN) ([0-9]{3})'],
169		['party', ['$'], false, "\$", null, null, null, 'LOL'], // success custom line ending
170		['party', ['ERROR'], true, "ERROR", null, null, null, 'LOL'], // error custom line ending
171		];
172		}
173
174		public function testExecuteException()
175		{
176		$this->setExpectedException(TelnetExceptionInterface::class);
177
178		$client = m::mock(TelnetClient::class)->makePartial();
179		$client->execute('aCommand');
180		}
181
182	View Code Duplication	public function testWriteException()
		1 ignored issue – show Duplication introduced 2016-03-01 16:10 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...
183		{
184		$this->setExpectedException(TelnetExceptionInterface::class);
185
186		$client = m::mock(TelnetClient::class)->makePartial();
187
188		$socket = m::mock(Socket::class)
		1 ignored issue – show Bug introduced 2016-03-01 16:10 UTC by Report Bug Copy Issue Report The method `shouldReceive()` does not seem to exist on `object<Mockery\Expectation>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
189		->shouldReceive('write')
190		->andThrow(\Exception::class)
191		->shouldReceive('close')
192		->getMock();
193
194		$client->setSocket($socket);
195		$client->execute('aCommand');
196		}
197
198	View Code Duplication	public function testReadException()
		1 ignored issue – show Duplication introduced 2016-03-01 16:10 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...
199		{
200		$this->setExpectedException(TelnetExceptionInterface::class);
201
202		$client = m::mock(TelnetClient::class)->makePartial();
203
204		$socket = m::mock(Socket::class)
		1 ignored issue – show Bug introduced 2016-03-01 16:10 UTC by Report Bug Copy Issue Report The method `shouldReceive()` does not seem to exist on `object<Mockery\Expectation>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
205		->shouldReceive('write')
206		->shouldReceive('close')
207		->shouldReceive('read')
208		->andThrow(\Exception::class)
209		->getMock();
210
211		$client->setSocket($socket);
212		$client->execute('aCommand');
213		}
214
215		public function testFactory()
216		{
217		$client = TelnetClient::factory();
218		$this->assertInstanceOf(TelnetClient::class, $client);
219		}
220		}
221

graze / telnet-client

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TelnetClientTest::testExecuteException() A

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