Swaggest\JsonDiff\Tests\Issues\Issue6Test

Complexity

Total Complexity

4

Size/Duplication

Total Lines	77
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	testDoubleInverseRemove()	0	10	1
A	testOriginal()	0	12	1
A	testDefault()	0	36	1
A	testDoubleRemove()	0	10	1

<?php

namespace Swaggest\JsonDiff\Tests\Issues;

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


/**
 * @see https://github.com/swaggest/json-diff/issues/6
 */
class Issue6Test extends \PHPUnit_Framework_TestCase
{
    public function testDefault()
    {
        $json1 = json_decode('[{"name":"a"},{"name":"b"},{"name":"c"}]');
        $json2 = json_decode('[{"name":"b"}]');

        $diff = new JsonDiff($json1, $json2);
        $patch = $diff->getPatch();

        $this->assertJsonStringEqualsJsonString(<<<'JSON'
[
    {
        "value": "a",
        "op": "test",
        "path": "/0/name"
    },
    {
        "value": "b",
        "op": "replace",
        "path": "/0/name"
    },
    {
        "op": "remove",
        "path": "/1"
    },
    {
        "op": "remove",
        "path": "/1"
    }
]
JSON
            , json_encode($patch, JSON_PRETTY_PRINT + JSON_UNESCAPED_SLASHES));

        $json1a = $json1;
        $patch->apply($json1a);

        $this->assertEquals($json2, $json1a);
    }

    public function testOriginal()
    {
        $originalJson = '[{"name":"a"},{"name":"b"},{"name":"c"}]';
        $newJson = '[{"name":"b"}]';
        $diff = new JsonDiff(json_decode($originalJson), json_decode($newJson));

        $patchJson = json_decode(json_encode($diff->getPatch()->jsonSerialize()), true);

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


    public function testDoubleInverseRemove()
    {
        $json1 = json_decode('[{"name":"a"},{"name":"b"},{"name":"c"}]');
        $json2 = json_decode('[{"name":"b"}]');

        $patch = JsonPatch::import(json_decode('[{"op":"remove","path":"/2"},{"op":"remove","path":"/0"}]'));

        $json1a = $json1;
        $patch->apply($json1a);
        $this->assertEquals(json_encode($json2), json_encode($json1a));
    }

    public function testDoubleRemove()
    {
        $json1 = json_decode('[{"name":"a"},{"name":"b"},{"name":"c"}]');
        $json2 = json_decode('[{"name":"b"}]');

        $patch = JsonPatch::import(json_decode('[{"op":"remove","path":"/0"},{"op":"remove","path":"/1"}]'));

        $json1a = $json1;
        $patch->apply($json1a);
        $this->assertEquals(json_encode($json2), json_encode($json1a));
    }
}