MapTest::testunwrap() - Code Metrics - Inspection of "Add empty() method" - daikon-cqrs/data-structure - Measure and Improve Code Quality continuously with Scrutinizer

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by Mr

created 2020-07-02 17:55 UTC

MapTest::testunwrap() A

↳ Parent: MapTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes

Metric	Value
cc	1
eloc	3
nc	1
nop	0
dl	0
loc	5
rs	10
c	0
b	0
f	0
ccs	4
cts	4
cp	1
crap	1

<?php declare(strict_types=1);
/**
 * This file is part of the daikon-cqrs/data-structure project.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Daikon\Tests\DataStructure;

use Daikon\Interop\AssertionFailedException;
use Daikon\Tests\DataStructure\Fixture\PlainMap;
use DateTime;
use PHPUnit\Framework\TestCase;
use stdClass;

final class MapTest extends TestCase
{
    public function testConstructWithoutParams(): void
    {
        $this->assertInstanceOf(PlainMap::class, new PlainMap);
    }

    public function testConstructWithParams(): void
    {
        $map = new PlainMap(['k' => 'v']);
        $this->assertCount(1, $map);
    }

    public function testConstructWithObjects(): void
    {
        $this->expectException(AssertionFailedException::class);
        $this->expectExceptionCode(32);
        $this->expectExceptionMessage(
            "Invalid value type given to 'Daikon\Tests\DataStructure\Fixture\PlainMap', ".
            "expected scalar or array but was given 'DateTime'."
        );
        new PlainMap(['a1337' => new DateTime]);
    }

    public function testConstructWithIntegerKey(): void
    {
        $this->expectException(AssertionFailedException::class);
        $this->expectExceptionCode(16);
        $this->expectExceptionMessage('Key must be a valid string.');
        new PlainMap([0 => 'v0']);
    }

    public function testKeys(): void
    {
        $map = new PlainMap(['k0' => 'v0', 'k1' => 1]);
        $this->assertSame(['k0', 'k1'], $map->keys());
    }

    public function testEmpty(): void
    {
        $map = new PlainMap(['k0' => 'v0', 'k1' => 1]);
        $empty = $map->empty();
        $this->assertNotSame($map, $empty);
        $this->assertCount(0, $empty);
        $this->assertTrue($empty->isEmpty());
    }

    public function testHas(): void
    {
        $map = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
        $this->assertTrue($map->has('k0'));
        $this->assertTrue($map->has('k1'));
        $this->assertFalse($map->has('K0'));
        $this->assertFalse($map->has('K1'));
    }

    public function testGet(): void
    {
        $map = new PlainMap(['k0' => 'v0', 'k1' => 1]);
        $this->assertSame('v0', $map->get('k0'));
        $this->assertSame(1, $map->get('k1'));
    }

    public function testGetWithDefault(): void
    {
        $map = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
        $this->assertSame('y', $map->get('x', 'y'));
    }

    public function testGetWithNullDefault(): void
    {
        $map = new PlainMap(['k0' => 'v0']);
        $this->assertNull($map->get('x', null));
    }

    public function testGetWithInvalidDefault(): void
    {
        $map = new PlainMap(['k0' => 'v0']);
        $this->expectException(AssertionFailedException::class);
        $this->expectExceptionCode(32);
        $this->expectExceptionMessage(
            "Invalid value type given to 'Daikon\Tests\DataStructure\Fixture\PlainMap', ".
            "expected scalar or array but was given 'stdClass'."
        );
        $map->get('x', new stdClass);
    }

    public function testGetWithNoDefault(): void
    {
        $map = new PlainMap(['k0' => 'v0']);
        $this->expectException(AssertionFailedException::class);
        $this->expectExceptionCode(217);
        $this->expectExceptionMessage("Key 'x' not found and no default provided.");
        $map->x;

    }

    public function testGetThrowsForInternalProperties(): void
    {
        $map = new PlainMap(['k0' => 'v1']);
        $this->expectException(AssertionFailedException::class);
        $this->expectExceptionCode(217);
        $map->validTypes;

    }

    public function testWith(): void
    {
        $map = new PlainMap(['k0' => 'v0']);
        $unwrappedMap = $map->with('k1', 'v1')->unwrap();
        $this->assertSame('v0', $unwrappedMap['k0']);
        $this->assertSame('v1', $unwrappedMap['k1']);
        $this->assertCount(2, $unwrappedMap);
    }

    public function testWithFailsOnUnacceptableType(): void
    {
        $map = new PlainMap(['k0' => 'v0']);
        $this->expectException(AssertionFailedException::class);
        $this->expectExceptionCode(32);
        $this->expectExceptionMessage(
            "Invalid value type given to 'Daikon\Tests\DataStructure\Fixture\PlainMap', ".
            "expected scalar or array but was given 'stdClass'."
        );
        $map->with('k1', new stdClass);
    }

    public function testWithout(): void
    {
        $map = new PlainMap(['k0' => 'v0', 'k1' => 'v1', 'k2' => 'v2']);
        $unwrappedMap = $map->unwrap();
        $prunedMap = $map->without('k1')->unwrap();
        $this->assertSame($unwrappedMap['k0'], $prunedMap['k0']);
        $this->assertCount(2, $prunedMap);
        $this->assertSame('v0', $prunedMap['k0']);
        $this->assertSame('v2', $prunedMap['k2']);
        $this->assertArrayNotHasKey('k1', $prunedMap);
    }

    public function testWithoutWithNotExistentKey(): void
    {
        $map = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
        $this->expectException(AssertionFailedException::class);
        $this->expectExceptionCode(217);
        $this->expectExceptionMessage("Key 'k2' not found.");
        $map->without('k2');
    }

    public function testFirst(): void
    {
        $map = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
        $unwrappedMap = $map->unwrap();
        $this->assertSame('v0', $unwrappedMap['k0']);
        $this->assertSame($unwrappedMap['k0'], $map->first());
    }

    public function testLast(): void
    {
        $map = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
        $unwrappedMap = $map->unwrap();
        $this->assertSame('v1', $unwrappedMap['k1']);
        $this->assertSame($unwrappedMap['k1'], $map->last());
    }

    public function testIsEmpty(): void
    {
        $map = new PlainMap(['k0' => 'v1']);
        $this->assertFalse($map->isEmpty());
        $map = new PlainMap;
        $this->assertTrue($map->isEmpty());
    }

    public function testEquals(): void
    {
        $map0 = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
        $map1 = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
        $map2 = new PlainMap(['k2' => 'v2']);
        $this->assertTrue($map0->equals($map1));
        $this->assertFalse($map1->equals($map2));
        $this->assertFalse($map0->equals($map2));
    }

    public function testCount(): void
    {
        $map = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
        $this->assertCount(2, $map);
    }

    public function testunwrap(): void
    {
        $state = ['k0' => 'v0', 'k1' => 'v1'];
        $map = new PlainMap($state);
        $this->assertSame($state, $map->unwrap());
    }

    public function testGetIterator(): void
    {
        $state = ['k0' => 'v0', 'k1' => 'v1'];
        $map = new PlainMap($state);
        foreach ($map as $key => $value) {
            $this->assertSame($state[$key], $value);
        }
    }

    public function testClone(): void
    {
        $t0 = [new stdClass];
        $map = new PlainMap(['k0' => 'v0', 'k1' => 'v1', 'k2' => $t0]);
        $clonedMap = clone $map;
        $this->assertNotSame($map->getIterator(), $clonedMap->getIterator());
        $this->assertEquals($map->getIterator(), $clonedMap->getIterator());
        $this->assertSame('v1', $map->get('k1'));
        //@todo handle deep clone objects in array?
        // $this->assertNotSame($t0, $clonedMap->get('k2'));
        $this->assertEquals($t0, $clonedMap->get('k2'));
    }
}


1		<?php declare(strict_types=1);
2		/**
3		* This file is part of the daikon-cqrs/data-structure project.
4		*
5		* For the full copyright and license information, please view the LICENSE
6		* file that was distributed with this source code.
7		*/
8
9		namespace Daikon\Tests\DataStructure;
10
11		use Daikon\Interop\AssertionFailedException;
12		use Daikon\Tests\DataStructure\Fixture\PlainMap;
13		use DateTime;
14		use PHPUnit\Framework\TestCase;
15		use stdClass;
16
17		final class MapTest extends TestCase
18		{
19	1	public function testConstructWithoutParams(): void
20		{
21	1	$this->assertInstanceOf(PlainMap::class, new PlainMap);
22	1	}
23
24	1	public function testConstructWithParams(): void
25		{
26	1	$map = new PlainMap(['k' => 'v']);
27	1	$this->assertCount(1, $map);
28	1	}
29
30	1	public function testConstructWithObjects(): void
31		{
32	1	$this->expectException(AssertionFailedException::class);
33	1	$this->expectExceptionCode(32);
34	1	$this->expectExceptionMessage(
35		"Invalid value type given to 'Daikon\Tests\DataStructure\Fixture\PlainMap', ".
36	1	"expected scalar or array but was given 'DateTime'."
37		);
38	1	new PlainMap(['a1337' => new DateTime]);
39		}
40
41	1	public function testConstructWithIntegerKey(): void
42		{
43	1	$this->expectException(AssertionFailedException::class);
44	1	$this->expectExceptionCode(16);
45	1	$this->expectExceptionMessage('Key must be a valid string.');
46	1	new PlainMap([0 => 'v0']);
47		}
48
49	1	public function testKeys(): void
50		{
51	1	$map = new PlainMap(['k0' => 'v0', 'k1' => 1]);
52	1	$this->assertSame(['k0', 'k1'], $map->keys());
53	1	}
54
55	1	public function testEmpty(): void
56		{
57	1	$map = new PlainMap(['k0' => 'v0', 'k1' => 1]);
58	1	$empty = $map->empty();
59	1	$this->assertNotSame($map, $empty);
60	1	$this->assertCount(0, $empty);
61	1	$this->assertTrue($empty->isEmpty());
62	1	}
63
64	1	public function testHas(): void
65		{
66	1	$map = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
67	1	$this->assertTrue($map->has('k0'));
68	1	$this->assertTrue($map->has('k1'));
69	1	$this->assertFalse($map->has('K0'));
70	1	$this->assertFalse($map->has('K1'));
71	1	}
72
73	1	public function testGet(): void
74		{
75	1	$map = new PlainMap(['k0' => 'v0', 'k1' => 1]);
76	1	$this->assertSame('v0', $map->get('k0'));
77	1	$this->assertSame(1, $map->get('k1'));
78	1	}
79
80	1	public function testGetWithDefault(): void
81		{
82	1	$map = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
83	1	$this->assertSame('y', $map->get('x', 'y'));
84	1	}
85
86	1	public function testGetWithNullDefault(): void
87		{
88	1	$map = new PlainMap(['k0' => 'v0']);
89	1	$this->assertNull($map->get('x', null));
90	1	}
91
92	1	public function testGetWithInvalidDefault(): void
93		{
94	1	$map = new PlainMap(['k0' => 'v0']);
95	1	$this->expectException(AssertionFailedException::class);
96	1	$this->expectExceptionCode(32);
97	1	$this->expectExceptionMessage(
98		"Invalid value type given to 'Daikon\Tests\DataStructure\Fixture\PlainMap', ".
99	1	"expected scalar or array but was given 'stdClass'."
100		);
101	1	$map->get('x', new stdClass);
102		}
103
104	1	public function testGetWithNoDefault(): void
105		{
106	1	$map = new PlainMap(['k0' => 'v0']);
107	1	$this->expectException(AssertionFailedException::class);
108	1	$this->expectExceptionCode(217);
109	1	$this->expectExceptionMessage("Key 'x' not found and no default provided.");
110	1	$map->x;
		0 ignored issues – show Bug Best Practice introduced 2020-06-10 16:49 UTC by Report Bug Copy Issue Report The property `x` does not exist on `Daikon\Tests\DataStructure\Fixture\PlainMap`. Since you implemented `__get`, consider adding a @property annotation. Loading history...
111		}
112
113	1	public function testGetThrowsForInternalProperties(): void
114		{
115	1	$map = new PlainMap(['k0' => 'v1']);
116	1	$this->expectException(AssertionFailedException::class);
117	1	$this->expectExceptionCode(217);
118	1	$map->validTypes;
		0 ignored issues – show Bug Best Practice introduced 2020-06-05 18:38 UTC by Report Bug Copy Issue Report The property `validTypes` does not exist on `Daikon\Tests\DataStructure\Fixture\PlainMap`. Since you implemented `__get`, consider adding a @property annotation. Loading history...
119		}
120
121	1	public function testWith(): void
122		{
123	1	$map = new PlainMap(['k0' => 'v0']);
124	1	$unwrappedMap = $map->with('k1', 'v1')->unwrap();
125	1	$this->assertSame('v0', $unwrappedMap['k0']);
126	1	$this->assertSame('v1', $unwrappedMap['k1']);
127	1	$this->assertCount(2, $unwrappedMap);
128	1	}
129
130	1	public function testWithFailsOnUnacceptableType(): void
131		{
132	1	$map = new PlainMap(['k0' => 'v0']);
133	1	$this->expectException(AssertionFailedException::class);
134	1	$this->expectExceptionCode(32);
135	1	$this->expectExceptionMessage(
136		"Invalid value type given to 'Daikon\Tests\DataStructure\Fixture\PlainMap', ".
137	1	"expected scalar or array but was given 'stdClass'."
138		);
139	1	$map->with('k1', new stdClass);
140		}
141
142	1	public function testWithout(): void
143		{
144	1	$map = new PlainMap(['k0' => 'v0', 'k1' => 'v1', 'k2' => 'v2']);
145	1	$unwrappedMap = $map->unwrap();
146	1	$prunedMap = $map->without('k1')->unwrap();
147	1	$this->assertSame($unwrappedMap['k0'], $prunedMap['k0']);
148	1	$this->assertCount(2, $prunedMap);
149	1	$this->assertSame('v0', $prunedMap['k0']);
150	1	$this->assertSame('v2', $prunedMap['k2']);
151	1	$this->assertArrayNotHasKey('k1', $prunedMap);
152	1	}
153
154	1	public function testWithoutWithNotExistentKey(): void
155		{
156	1	$map = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
157	1	$this->expectException(AssertionFailedException::class);
158	1	$this->expectExceptionCode(217);
159	1	$this->expectExceptionMessage("Key 'k2' not found.");
160	1	$map->without('k2');
161		}
162
163	1	public function testFirst(): void
164		{
165	1	$map = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
166	1	$unwrappedMap = $map->unwrap();
167	1	$this->assertSame('v0', $unwrappedMap['k0']);
168	1	$this->assertSame($unwrappedMap['k0'], $map->first());
169	1	}
170
171	1	public function testLast(): void
172		{
173	1	$map = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
174	1	$unwrappedMap = $map->unwrap();
175	1	$this->assertSame('v1', $unwrappedMap['k1']);
176	1	$this->assertSame($unwrappedMap['k1'], $map->last());
177	1	}
178
179	1	public function testIsEmpty(): void
180		{
181	1	$map = new PlainMap(['k0' => 'v1']);
182	1	$this->assertFalse($map->isEmpty());
183	1	$map = new PlainMap;
184	1	$this->assertTrue($map->isEmpty());
185	1	}
186
187	1	public function testEquals(): void
188		{
189	1	$map0 = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
190	1	$map1 = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
191	1	$map2 = new PlainMap(['k2' => 'v2']);
192	1	$this->assertTrue($map0->equals($map1));
193	1	$this->assertFalse($map1->equals($map2));
194	1	$this->assertFalse($map0->equals($map2));
195	1	}
196
197	1	public function testCount(): void
198		{
199	1	$map = new PlainMap(['k0' => 'v0', 'k1' => 'v1']);
200	1	$this->assertCount(2, $map);
201	1	}
202
203	1	public function testunwrap(): void
204		{
205	1	$state = ['k0' => 'v0', 'k1' => 'v1'];
206	1	$map = new PlainMap($state);
207	1	$this->assertSame($state, $map->unwrap());
208	1	}
209
210	1	public function testGetIterator(): void
211		{
212	1	$state = ['k0' => 'v0', 'k1' => 'v1'];
213	1	$map = new PlainMap($state);
214	1	foreach ($map as $key => $value) {
215	1	$this->assertSame($state[$key], $value);
216		}
217	1	}
218
219	1	public function testClone(): void
220		{
221	1	$t0 = [new stdClass];
222	1	$map = new PlainMap(['k0' => 'v0', 'k1' => 'v1', 'k2' => $t0]);
223	1	$clonedMap = clone $map;
224	1	$this->assertNotSame($map->getIterator(), $clonedMap->getIterator());
225	1	$this->assertEquals($map->getIterator(), $clonedMap->getIterator());
226	1	$this->assertSame('v1', $map->get('k1'));
227		//@todo handle deep clone objects in array?
228		// $this->assertNotSame($t0, $clonedMap->get('k2'));
229	1	$this->assertEquals($t0, $clonedMap->get('k2'));
230	1	}
231		}
232

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MapTest::testunwrap() A

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