RearrangeTest::testRemoved() - Code Metrics - Inspection of "Prepare for PHP 8.1" - swaggest/json-diff - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#42)

by Viacheslav

created 2021-09-17 13:34 UTC

RearrangeTest::testRemoved() A

↳ Parent: RearrangeTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	50
Code Lines	43

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
cc	1
eloc	43
c	3
b	0
f	0
nc	1
nop	0
dl	0
loc	50
rs	9.232

<?php

namespace Swaggest\JsonDiff\Tests;


use Swaggest\JsonDiff\JsonDiff;
use Swaggest\JsonDiff\JsonPatch;
use Swaggest\JsonDiff\ModifiedPathDiff;

class RearrangeTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @throws \Swaggest\JsonDiff\Exception
     */
    public function testKeepOrder()
    {
        $originalJson = <<<'JSON'
{
    "key1": [4, 1, 2, 3],
    "key2": 2,
    "key3": {
        "sub0": 0,
        "sub1": "a",
        "sub2": "b"
    },
    "key4": [
        {"a":1, "b":true}, {"a":2, "b":false}, {"a":3}
    ]
}
JSON;

        $newJson = <<<'JSON'
{
    "key5": "wat",
    "key1": [5, 1, 2, 3],
    "key4": [
        {"c":false, "a":2}, {"a":1, "b":true}, {"c":1, "a":3}
    ],
    "key3": {
        "sub3": 0,
        "sub2": false,
        "sub1": "c"
    }
}
JSON;

        $expected = <<<'JSON'
{
    "key1": [5, 1, 2, 3],
    "key3": {
        "sub1": "c",
        "sub2": false,
        "sub3": 0
    },
    "key4": [
        {"a":1, "b":true}, {"a":2, "c":false}, {"a":3, "c":1}
    ],
    "key5": "wat"
}
JSON;

        $r = new JsonDiff(json_decode($originalJson), json_decode($newJson), JsonDiff::REARRANGE_ARRAYS + JsonDiff::COLLECT_MODIFIED_DIFF);
        $this->assertSame(
            json_encode(json_decode($expected), JSON_PRETTY_PRINT),
            json_encode($r->getRearranged(), JSON_PRETTY_PRINT)
        );
        $this->assertSame('{"key3":{"sub3":0},"key4":{"1":{"c":false},"2":{"c":1}},"key5":"wat"}',
            json_encode($r->getAdded()));
        $this->assertSame(array(
            '/key3/sub3',
            '/key4/1/c',
            '/key4/2/c',
            '/key5',
        ), $r->getAddedPaths());
        $this->assertSame('{"key2":2,"key3":{"sub0":0},"key4":{"1":{"b":false}}}',
            json_encode($r->getRemoved()));
        $this->assertSame(array(
            '/key2',
            '/key3/sub0',
            '/key4/1/b',
        ), $r->getRemovedPaths());

        $this->assertSame(array(
            '/key1/0',
            '/key3/sub1',
            '/key3/sub2',
        ), $r->getModifiedPaths());

        $this->assertSame('{"key1":[4],"key3":{"sub1":"a","sub2":"b"}}', json_encode($r->getModifiedOriginal()));
        $this->assertSame('{"key1":[5],"key3":{"sub1":"c","sub2":false}}', json_encode($r->getModifiedNew()));

        $this->assertEquals([
            new ModifiedPathDiff('/key1/0', 4, 5),
            new ModifiedPathDiff('/key3/sub1', 'a', 'c'),
            new ModifiedPathDiff('/key3/sub2', 'b', false),
        ], $r->getModifiedDiff());
    }


    public function testRemoved()
    {
        $originalJson = <<<'JSON'
{
    "key2": 2,
    "key3": {
        "sub0": 0,
        "sub1": "a",
        "sub2": "b"
    },
    "key4": [
        {"a":1, "b":true}, {"a":2, "b":false}, {"a":3}
    ]
}
JSON;

        $newJson = <<<'JSON'
{
    "key3": {
        "sub3": 0,
        "sub2": false,
        "sub1": "c"
    }
}
JSON;

        $expected = <<<'JSON'
{
    "key2": 2,
    "key3": {
        "sub0": 0
    },
    "key4": [
        {"a":1, "b":true}, {"a":2, "b":false}, {"a":3}
    ]
}
JSON;

        $r = new JsonDiff(json_decode($originalJson), json_decode($newJson));
        $this->assertSame(array(
            '/key2',
            '/key3/sub0',
            '/key4',
        ), $r->getRemovedPaths());

        $this->assertSame(3, $r->getRemovedCnt());

        $this->assertSame(
            json_encode(json_decode($expected), JSON_PRETTY_PRINT),
            json_encode($r->getRemoved(), JSON_PRETTY_PRINT)
        );

    }


    public function testNull()
    {
        $originalJson = <<<'JSON'
{
    "key2": 2,
    "key3": null,
    "key4": [
        {"a":1, "b":true}, {"a":2, "b":false}, {"a":3}
    ]
}
JSON;

        $newJson = <<<'JSON'
{
    "key3": null
}
JSON;

        $expected = <<<'JSON'
{
    "key2": 2,
    "key4": [
        {"a":1, "b":true}, {"a":2, "b":false}, {"a":3}
    ]
}
JSON;

        $r = new JsonDiff(json_decode($originalJson), json_decode($newJson));
        $this->assertSame(array(
            '/key2',
            '/key4',
        ), $r->getRemovedPaths());

        $this->assertSame(2, $r->getRemovedCnt());

        $this->assertSame(
            json_encode(json_decode($expected), JSON_PRETTY_PRINT),
            json_encode($r->getRemoved(), JSON_PRETTY_PRINT)
        );

    }

    /**
     * @throws \Swaggest\JsonDiff\Exception
     */
    public function testDiff()
    {
        $originalJson = <<<'JSON'
[{"a":1,"b":true,"subs":[{"s":1},{"s":2},{"s":3}]},{"a":2,"b":false},{"a":3}]
JSON;

        $newJson = <<<'JSON'
[{"c":false,"a":2},{"a":1,"b":true,"subs":[{"s":3, "add": true},{"s":2},{"s":1}]},{"c":1,"a":3}]
JSON;

        $rearrangedJson = <<<'JSON'
[{"a":1,"b":true,"subs":[{"s":1},{"s":2},{"s":3,"add":true}]},{"a":2,"c":false},{"a":3,"c":1}]
JSON;


        $patchJson = <<<'JSON'
[
    {"value":true,"op":"add","path":"/0/subs/2/add"},
    {"op":"remove","path":"/1/b"},
    {"value":false,"op":"add","path":"/1/c"},
    {"value":1,"op":"add","path":"/2/c"}
]
JSON;


        $diff = new JsonDiff(json_decode($originalJson), json_decode($newJson), JsonDiff::REARRANGE_ARRAYS);
        $this->assertEquals(json_decode($patchJson), $diff->getPatch()->jsonSerialize());

        $original = json_decode($originalJson);
        $patch = JsonPatch::import(json_decode($patchJson));
        $patch->apply($original);
        $this->assertEquals($rearrangedJson, json_encode($original, JSON_UNESCAPED_SLASHES));
    }


}

1			<?php
2
3			namespace Swaggest\JsonDiff\Tests;
4
5
6			use Swaggest\JsonDiff\JsonDiff;
7			use Swaggest\JsonDiff\JsonPatch;
8			use Swaggest\JsonDiff\ModifiedPathDiff;
9
10			class RearrangeTest extends \PHPUnit_Framework_TestCase
11			{
12			/**
13			* @throws \Swaggest\JsonDiff\Exception
14			*/
15			public function testKeepOrder()
16			{
17			$originalJson = <<<'JSON'
18			{
19			"key1": [4, 1, 2, 3],
20			"key2": 2,
21			"key3": {
22			"sub0": 0,
23			"sub1": "a",
24			"sub2": "b"
25			},
26			"key4": [
27			{"a":1, "b":true}, {"a":2, "b":false}, {"a":3}
28			]
29			}
30			JSON;
31
32			$newJson = <<<'JSON'
33			{
34			"key5": "wat",
35			"key1": [5, 1, 2, 3],
36			"key4": [
37			{"c":false, "a":2}, {"a":1, "b":true}, {"c":1, "a":3}
38			],
39			"key3": {
40			"sub3": 0,
41			"sub2": false,
42			"sub1": "c"
43			}
44			}
45			JSON;
46
47			$expected = <<<'JSON'
48			{
49			"key1": [5, 1, 2, 3],
50			"key3": {
51			"sub1": "c",
52			"sub2": false,
53			"sub3": 0
54			},
55			"key4": [
56			{"a":1, "b":true}, {"a":2, "c":false}, {"a":3, "c":1}
57			],
58			"key5": "wat"
59			}
60			JSON;
61
62			$r = new JsonDiff(json_decode($originalJson), json_decode($newJson), JsonDiff::REARRANGE_ARRAYS + JsonDiff::COLLECT_MODIFIED_DIFF);
63			$this->assertSame(
64			json_encode(json_decode($expected), JSON_PRETTY_PRINT),
65			json_encode($r->getRearranged(), JSON_PRETTY_PRINT)
66			);
67			$this->assertSame('{"key3":{"sub3":0},"key4":{"1":{"c":false},"2":{"c":1}},"key5":"wat"}',
68			json_encode($r->getAdded()));
69			$this->assertSame(array(
70			'/key3/sub3',
71			'/key4/1/c',
72			'/key4/2/c',
73			'/key5',
74			), $r->getAddedPaths());
75			$this->assertSame('{"key2":2,"key3":{"sub0":0},"key4":{"1":{"b":false}}}',
76			json_encode($r->getRemoved()));
77			$this->assertSame(array(
78			'/key2',
79			'/key3/sub0',
80			'/key4/1/b',
81			), $r->getRemovedPaths());
82
83			$this->assertSame(array(
84			'/key1/0',
85			'/key3/sub1',
86			'/key3/sub2',
87			), $r->getModifiedPaths());
88
89			$this->assertSame('{"key1":[4],"key3":{"sub1":"a","sub2":"b"}}', json_encode($r->getModifiedOriginal()));
90			$this->assertSame('{"key1":[5],"key3":{"sub1":"c","sub2":false}}', json_encode($r->getModifiedNew()));
91
92			$this->assertEquals([
93			new ModifiedPathDiff('/key1/0', 4, 5),
94			new ModifiedPathDiff('/key3/sub1', 'a', 'c'),
95			new ModifiedPathDiff('/key3/sub2', 'b', false),
96			], $r->getModifiedDiff());
97			}
98
99
100			public function testRemoved()
101			{
102			$originalJson = <<<'JSON'
103			{
104			"key2": 2,
105			"key3": {
106			"sub0": 0,
107			"sub1": "a",
108			"sub2": "b"
109			},
110			"key4": [
111			{"a":1, "b":true}, {"a":2, "b":false}, {"a":3}
112			]
113			}
114			JSON;
115
116			$newJson = <<<'JSON'
117			{
118			"key3": {
119			"sub3": 0,
120			"sub2": false,
121			"sub1": "c"
122			}
123			}
124			JSON;
125
126			$expected = <<<'JSON'
127			{
128			"key2": 2,
129			"key3": {
130			"sub0": 0
131			},
132			"key4": [
133			{"a":1, "b":true}, {"a":2, "b":false}, {"a":3}
134			]
135			}
136			JSON;
137
138			$r = new JsonDiff(json_decode($originalJson), json_decode($newJson));
139			$this->assertSame(array(
140			'/key2',
141			'/key3/sub0',
142			'/key4',
143			), $r->getRemovedPaths());
144
145			$this->assertSame(3, $r->getRemovedCnt());
146
147			$this->assertSame(
148			json_encode(json_decode($expected), JSON_PRETTY_PRINT),
149			json_encode($r->getRemoved(), JSON_PRETTY_PRINT)
150			);
151
152			}
153
154
155			public function testNull()
156			{
157			$originalJson = <<<'JSON'
158			{
159			"key2": 2,
160			"key3": null,
161			"key4": [
162			{"a":1, "b":true}, {"a":2, "b":false}, {"a":3}
163			]
164			}
165			JSON;
166
167			$newJson = <<<'JSON'
168			{
169			"key3": null
170			}
171			JSON;
172
173			$expected = <<<'JSON'
174			{
175			"key2": 2,
176			"key4": [
177			{"a":1, "b":true}, {"a":2, "b":false}, {"a":3}
178			]
179			}
180			JSON;
181
182			$r = new JsonDiff(json_decode($originalJson), json_decode($newJson));
183			$this->assertSame(array(
184			'/key2',
185			'/key4',
186			), $r->getRemovedPaths());
187
188			$this->assertSame(2, $r->getRemovedCnt());
189
190			$this->assertSame(
191			json_encode(json_decode($expected), JSON_PRETTY_PRINT),
192			json_encode($r->getRemoved(), JSON_PRETTY_PRINT)
193			);
194
195			}
196
197			/**
198			* @throws \Swaggest\JsonDiff\Exception
199			*/
200			public function testDiff()
201			{
202			$originalJson = <<<'JSON'
203			[{"a":1,"b":true,"subs":[{"s":1},{"s":2},{"s":3}]},{"a":2,"b":false},{"a":3}]
204			JSON;
205
206			$newJson = <<<'JSON'
207			[{"c":false,"a":2},{"a":1,"b":true,"subs":[{"s":3, "add": true},{"s":2},{"s":1}]},{"c":1,"a":3}]
208			JSON;
209
210			$rearrangedJson = <<<'JSON'
211			[{"a":1,"b":true,"subs":[{"s":1},{"s":2},{"s":3,"add":true}]},{"a":2,"c":false},{"a":3,"c":1}]
212			JSON;
213
214
215			$patchJson = <<<'JSON'
216			[
217			{"value":true,"op":"add","path":"/0/subs/2/add"},
218			{"op":"remove","path":"/1/b"},
219			{"value":false,"op":"add","path":"/1/c"},
220			{"value":1,"op":"add","path":"/2/c"}
221			]
222			JSON;
223
224
225			$diff = new JsonDiff(json_decode($originalJson), json_decode($newJson), JsonDiff::REARRANGE_ARRAYS);
226			$this->assertEquals(json_decode($patchJson), $diff->getPatch()->jsonSerialize());
227
228			$original = json_decode($originalJson);
229			$patch = JsonPatch::import(json_decode($patchJson));
230			$patch->apply($original);
231			$this->assertEquals($rearrangedJson, json_encode($original, JSON_UNESCAPED_SLASHES));
232			}
233
234
235			}

swaggest / json-diff

Pull Request — master (#42)

RearrangeTest::testRemoved() A

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