JsonParserTest::parseJsonData() - Code Metrics - Inspection of "file-io" - graze/data-file - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#3)

by Harry

created 2016-05-19 13:31 UTC

JsonParserTest::parseJsonData() B

↳ Parent: JsonParserTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	177
Code Lines	81

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	177
rs	8.2857
cc	1
eloc	81
nc	1
nop	0

How to fix Long Method

<?php
/**
 * This file is part of graze/data-file
 *
 * Copyright (c) 2016 Nature Delivered Ltd. <https://www.graze.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @license https://github.com/graze/data-file/blob/master/LICENSE.md
 * @link    https://github.com/graze/data-file
 */

namespace Graze\DataFile\Test\Unit\Format\Parser;

use Graze\DataFile\Format\JsonFormat;
use Graze\DataFile\Format\JsonFormatInterface;
use Graze\DataFile\Format\Parser\JsonParser;
use Graze\DataFile\Test\Helper\CreateStreamTrait;
use Graze\DataFile\Test\TestCase;
use RuntimeException;

class JsonParserTest extends TestCase
{
    use CreateStreamTrait;

    /**
     * @dataProvider parseJsonData
     *
     * @param JsonFormatInterface $format
     * @param string              $json
     * @param array               $expected
     */
    public function testParse(JsonFormatInterface $format, $json, array $expected)

    {
        $parser = new JsonParser($format);

        $iterator = $parser->parse($this->createStream($json));
        $actual = iterator_to_array($iterator);

        static::assertEquals($expected, $actual);
    }

    /**
     * @return array
     */
    public function parseJsonData()
    {
        return [
            [
                new JsonFormat(),
                <<<JSON
[
    {
        "name": "value",
        "number": 1.2,
        "bool": true,
        "null": null,
        "thing": {
            "hi": "there"
        },
        "array": [
            "a",
            "1"
        ]
    },
    {
        "other": "stuff"
    }
]
JSON
                ,
                [
                    (object) [
                        'name'   => 'value',
                        'number' => 1.2,
                        'bool'   => true,
                        'null'   => null,
                        'thing'  => (object) [
                            'hi' => 'there',
                        ],
                        'array'  => ['a', '1'],
                    ],
                    (object) [
                        'other' => 'stuff',
                    ],
                ],
            ],
            [
                new JsonFormat([
                    JsonFormat::OPTION_DECODE_ASSOC => true,
                ]),
                <<<JSON
[
    {
        "name": "value\\nstuff",
        "number": 1.2,
        "bool": true,
        "null": null,
        "thing": {
            "hi": "there"
        },
        "array": [
            "a",
            "1"
        ]
    },
    {
        "other": "stuff"
    }
]
JSON
                ,
                [
                    [
                        'name'   => "value\nstuff",
                        'number' => 1.2,
                        'bool'   => true,
                        'null'   => null,
                        'thing'  => [
                            'hi' => 'there',
                        ],
                        'array'  => ['a', '1'],
                    ],
                    [
                        'other' => 'stuff',
                    ],
                ],
            ],
            [
                new JsonFormat([
                    JsonFormat::OPTION_FILE_TYPE => JsonFormat::JSON_FILE_TYPE_EACH_LINE,
                ]),
                <<<JSON
{"name": "value\\nline","number": 1.2,"bool": true,"null": null,"thing": {"hi": "there"},"array": ["a","1"]}
{"other": "stuff"}
JSON
                ,
                [
                    (object) [
                        'name'   => "value\nline",
                        'number' => 1.2,
                        'bool'   => true,
                        'null'   => null,
                        'thing'  => (object) [
                            'hi' => 'there',
                        ],
                        'array'  => ['a', '1'],
                    ],
                    (object) [
                        'other' => 'stuff',
                    ],
                ],
            ],
            [
                new JsonFormat([
                    JsonFormat::OPTION_FILE_TYPE          => JsonFormat::JSON_FILE_TYPE_EACH_LINE,
                    JsonFormat::OPTION_IGNORE_BLANK_LINES => true,
                ]),
                <<<JSON

{"name": "value\\nline","number": 1.2,"bool": true,"null": null,"thing": {"hi": "there"},"array": ["a","1"]}



{"other": "stuff"}

JSON
                ,
                [
                    (object) [
                        'name'   => "value\nline",
                        'number' => 1.2,
                        'bool'   => true,
                        'null'   => null,
                        'thing'  => (object) [
                            'hi' => 'there',
                        ],
                        'array'  => ['a', '1'],
                    ],
                    (object) [
                        'other' => 'stuff',
                    ],
                ],
            ],
            [
                new JsonFormat([
                    JsonFormat::OPTION_FILE_TYPE          => JsonFormat::JSON_FILE_TYPE_EACH_LINE,
                    JsonFormat::OPTION_IGNORE_BLANK_LINES => false,
                ]),
                <<<JSON

{"name": "value\\nline","number": 1.2,"bool": true,"null": null,"thing": {"hi": "there"},"array": ["a","1"]}



{"other": "stuff"}

JSON
                ,
                [
                    null,
                    (object) [
                        'name'   => "value\nline",
                        'number' => 1.2,
                        'bool'   => true,
                        'null'   => null,
                        'thing'  => (object) [
                            'hi' => 'there',
                        ],
                        'array'  => ['a', '1'],
                    ],
                    null,
                    null,
                    null,
                    (object) [
                        'other' => 'stuff',
                    ],
                    null,
                ],
            ],
        ];
    }

    /**
     * @dataProvider parseFailuresData
     *
     * @param JsonFormatInterface $format
     * @param string              $json
     * @param string              $exception
     * @param string|null         $regex
     */
    public function testParseFailures(JsonFormatInterface $format, $json, $exception, $regex = null)

    {
        $parser = new JsonParser($format);

        static::expectException($exception);
        if ($regex) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            static::expectExceptionMessageRegExp($regex);
        }
        $iterator = $parser->parse($this->createStream($json));

        iterator_to_array($iterator);
    }

    /**
     * @return array
     */
    public function parseFailuresData()
    {
        return [
            [
                new JsonFormat([
                    JsonFormat::OPTION_FILE_TYPE => JsonFormat::JSON_FILE_TYPE_SINGLE_BLOCK,
                ]),
                '{"not","an","array"}',
                RuntimeException::class,
                "/Expecting a json array to parse, unknown format detected/",
            ],
        ];
    }
}


1		<?php
2		/**
3		* This file is part of graze/data-file
4		*
5		* Copyright (c) 2016 Nature Delivered Ltd. <https://www.graze.com>
6		*
7		* For the full copyright and license information, please view the LICENSE
8		* file that was distributed with this source code.
9		*
10		* @license https://github.com/graze/data-file/blob/master/LICENSE.md
11		* @link https://github.com/graze/data-file
12		*/
13
14		namespace Graze\DataFile\Test\Unit\Format\Parser;
15
16		use Graze\DataFile\Format\JsonFormat;
17		use Graze\DataFile\Format\JsonFormatInterface;
18		use Graze\DataFile\Format\Parser\JsonParser;
19		use Graze\DataFile\Test\Helper\CreateStreamTrait;
20		use Graze\DataFile\Test\TestCase;
21		use RuntimeException;
22
23		class JsonParserTest extends TestCase
24		{
25		use CreateStreamTrait;
26
27		/**
28		* @dataProvider parseJsonData
29		*
30		* @param JsonFormatInterface $format
31		* @param string $json
32		* @param array $expected
33		*/
34	View Code Duplication	public function testParse(JsonFormatInterface $format, $json, array $expected)
		0 ignored issues – show Duplication introduced 2016-05-19 13:20 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...
35		{
36		$parser = new JsonParser($format);
37
38		$iterator = $parser->parse($this->createStream($json));
39		$actual = iterator_to_array($iterator);
40
41		static::assertEquals($expected, $actual);
42		}
43
44		/**
45		* @return array
46		*/
47		public function parseJsonData()
48		{
49		return [
50		[
51		new JsonFormat(),
52		<<<JSON
53		[
54		{
55		"name": "value",
56		"number": 1.2,
57		"bool": true,
58		"null": null,
59		"thing": {
60		"hi": "there"
61		},
62		"array": [
63		"a",
64		"1"
65		]
66		},
67		{
68		"other": "stuff"
69		}
70		]
71		JSON
72		,
73		[
74		(object) [
75		'name' => 'value',
76		'number' => 1.2,
77		'bool' => true,
78		'null' => null,
79		'thing' => (object) [
80		'hi' => 'there',
81		],
82		'array' => ['a', '1'],
83		],
84		(object) [
85		'other' => 'stuff',
86		],
87		],
88		],
89		[
90		new JsonFormat([
91		JsonFormat::OPTION_DECODE_ASSOC => true,
92		]),
93		<<<JSON
94		[
95		{
96		"name": "value\\nstuff",
97		"number": 1.2,
98		"bool": true,
99		"null": null,
100		"thing": {
101		"hi": "there"
102		},
103		"array": [
104		"a",
105		"1"
106		]
107		},
108		{
109		"other": "stuff"
110		}
111		]
112		JSON
113		,
114		[
115		[
116		'name' => "value\nstuff",
117		'number' => 1.2,
118		'bool' => true,
119		'null' => null,
120		'thing' => [
121		'hi' => 'there',
122		],
123		'array' => ['a', '1'],
124		],
125		[
126		'other' => 'stuff',
127		],
128		],
129		],
130		[
131		new JsonFormat([
132		JsonFormat::OPTION_FILE_TYPE => JsonFormat::JSON_FILE_TYPE_EACH_LINE,
133		]),
134		<<<JSON
135		{"name": "value\\nline","number": 1.2,"bool": true,"null": null,"thing": {"hi": "there"},"array": ["a","1"]}
136		{"other": "stuff"}
137		JSON
138		,
139		[
140		(object) [
141		'name' => "value\nline",
142		'number' => 1.2,
143		'bool' => true,
144		'null' => null,
145		'thing' => (object) [
146		'hi' => 'there',
147		],
148		'array' => ['a', '1'],
149		],
150		(object) [
151		'other' => 'stuff',
152		],
153		],
154		],
155		[
156		new JsonFormat([
157		JsonFormat::OPTION_FILE_TYPE => JsonFormat::JSON_FILE_TYPE_EACH_LINE,
158		JsonFormat::OPTION_IGNORE_BLANK_LINES => true,
159		]),
160		<<<JSON
161
162		{"name": "value\\nline","number": 1.2,"bool": true,"null": null,"thing": {"hi": "there"},"array": ["a","1"]}
163
164
165
166		{"other": "stuff"}
167
168		JSON
169		,
170		[
171		(object) [
172		'name' => "value\nline",
173		'number' => 1.2,
174		'bool' => true,
175		'null' => null,
176		'thing' => (object) [
177		'hi' => 'there',
178		],
179		'array' => ['a', '1'],
180		],
181		(object) [
182		'other' => 'stuff',
183		],
184		],
185		],
186		[
187		new JsonFormat([
188		JsonFormat::OPTION_FILE_TYPE => JsonFormat::JSON_FILE_TYPE_EACH_LINE,
189		JsonFormat::OPTION_IGNORE_BLANK_LINES => false,
190		]),
191		<<<JSON
192
193		{"name": "value\\nline","number": 1.2,"bool": true,"null": null,"thing": {"hi": "there"},"array": ["a","1"]}
194
195
196
197		{"other": "stuff"}
198
199		JSON
200		,
201		[
202		null,
203		(object) [
204		'name' => "value\nline",
205		'number' => 1.2,
206		'bool' => true,
207		'null' => null,
208		'thing' => (object) [
209		'hi' => 'there',
210		],
211		'array' => ['a', '1'],
212		],
213		null,
214		null,
215		null,
216		(object) [
217		'other' => 'stuff',
218		],
219		null,
220		],
221		],
222		];
223		}
224
225		/**
226		* @dataProvider parseFailuresData
227		*
228		* @param JsonFormatInterface $format
229		* @param string $json
230		* @param string $exception
231		* @param string\|null $regex
232		*/
233	View Code Duplication	public function testParseFailures(JsonFormatInterface $format, $json, $exception, $regex = null)
		0 ignored issues – show Duplication introduced 2016-05-19 13:20 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...
234		{
235		$parser = new JsonParser($format);
236
237		static::expectException($exception);
238		if ($regex) {
		0 ignored issues – show Bug Best Practice introduced 2016-05-19 13:20 UTC by Report Bug Copy Issue Report The expression `$regex` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
239		static::expectExceptionMessageRegExp($regex);
240		}
241		$iterator = $parser->parse($this->createStream($json));
242
243		iterator_to_array($iterator);
244		}
245
246		/**
247		* @return array
248		*/
249		public function parseFailuresData()
250		{
251		return [
252		[
253		new JsonFormat([
254		JsonFormat::OPTION_FILE_TYPE => JsonFormat::JSON_FILE_TYPE_SINGLE_BLOCK,
255		]),
256		'{"not","an","array"}',
257		RuntimeException::class,
258		"/Expecting a json array to parse, unknown format detected/",
259		],
260		];
261		}
262		}
263

graze / data-file

Pull Request — master (#3)

JsonParserTest::parseJsonData() B

Complexity

Size

Duplication

Importance

How to fix Long Method

Long Method

Duplication Side-by-Side

Filter issues like