ArrayAccessTest::it_can_write_at_path_on_empty_access() - Code Metrics - mschindler83/array-access - Measure and Improve Code Quality continuously with Scrutinizer

it_can_write_at_path_on_empty_access() A
last analyzed 2020-02-19 12:52 UTC

↳ Parent: ArrayAccessTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	7
nc	1
nop	0
dl	0
loc	14
rs	10
c	0
b	0
f	0

<?php
declare(strict_types=1);

namespace Tests\mschindler83\ArrayAccess;

use BadMethodCallException;
use Mschindler83\ArrayAccess\ArrayAccess;
use Mschindler83\ArrayAccess\ArrayAccessFailed;
use Mschindler83\ArrayAccess\ArrayAccessValidationFailed;
use Mschindler83\ArrayAccess\DotAnnotation\SimpleDotAnnotation;
use PHPUnit\Framework\TestCase;

class ArrayAccessTest extends TestCase
{
    /**
     * @test
     */
    public function it_returns_array_data(): void
    {
        $testArray = [
                'Foo' => [
                    'Bar' => [
                        'Baz' => 'Buz',
                    ],
                ],
            ];
        $access = ArrayAccess::create($testArray);

        static::assertSame($testArray, $access->data());
    }

    /**
     * @test
     */
    public function it_validates_with_json_schema_validator(): void
    {
        $data = [
            'key1' => 'value1',
            'key2' => true,
        ];

        $access = ArrayAccess::createWithJsonSchemaValidation($data, \file_get_contents(__DIR__ . '/../Fixture/json-schema.json'));
        static::assertSame('value1', $access->string('key1'));
        static::assertTrue($access->bool('key2'));
    }

    /**
     * @test
     */
    public function it_raises_an_exception_on_failed_json_schema_validation(): void
    {
        $this->expectException(ArrayAccessValidationFailed::class);
        $this->expectExceptionMessage('Json schema validation failed');

        $data = [
            'key1' => 'v',
            'key2' => '1',
            'key3' => 'some-other-value',
        ];

        ArrayAccess::createWithJsonSchemaValidation($data, \file_get_contents(__DIR__ . '/../Fixture/json-schema.json'));
    }

    /**
     * @test
     */
    public function it_can_be_created_from_dot_annotation(): void
    {
        $access = ArrayAccess::newFromDotAnnotation(SimpleDotAnnotation::create('key1.key2.2.key3', 'the-value'));

        static::assertSame(
            [
                'key1' => [
                    'key2' => [
                        2 => [
                            'key3' => 'the-value',
                        ],
                    ],
                ],
            ],
            $access->data()
        );
    }

    /**
     * @test
     */
    public function it_can_be_created_from_dot_annotation_with_empty_keys(): void
    {
        $access = ArrayAccess::newFromDotAnnotation(SimpleDotAnnotation::create('key1...key2', 'the-value'));

        static::assertSame(
            [
                'key1' => [
                    0 => [
                        0 => [
                            'key2' => 'the-value'
                        ],
                    ],
                ],
            ],
            $access->data()
        );
    }

    /**
     * @test
     */
    public function it_can_be_created_from_multiple_dot_annotation(): void
    {
        $access = ArrayAccess::newFromDotAnnotation(
            SimpleDotAnnotation::create('key1.some', 'some-value'),
            SimpleDotAnnotation::create('key1.key2.0.key3', 'the-value-1'),
            SimpleDotAnnotation::create('key1.key2.1.key3', 'the-value-2'),
            SimpleDotAnnotation::create('key1.key2.2.key3', 'the-value-3'),
            SimpleDotAnnotation::create('key1.key2.3.key3', 'the-value-4'),
            SimpleDotAnnotation::create('key1.key2.3.key4', 'the-value-5')
        );

        static::assertSame(
            [
                'key1' => [
                    'some' => 'some-value',
                    'key2' => [
                        0 => [
                            'key3' => 'the-value-1',
                        ],
                        1 => [
                            'key3' => 'the-value-2',
                        ],
                        2 => [
                            'key3' => 'the-value-3',
                        ],
                        3 => [
                            'key3' => 'the-value-4',
                            'key4' => 'the-value-5',
                        ],
                    ],
                ],
            ],
            $access->data()
        );
    }

    /**
     * @test
     */
    public function it_can_write_at_path(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => 'Buz',
                ],
            ],
        ];

        $access = ArrayAccess::create($testArray);
        $access = $access->writeAtPath('new-value', 'Foo', 'Bar', 'New');
        $access = $access->writeAtPath('new-value-2', 'Foo', 'Bar', 'New-2');

        static::assertSame(
            [
                'Foo' => [
                    'Bar' => [
                        'Baz' => 'Buz',
                        'New' => 'new-value',
                        'New-2' => 'new-value-2',
                    ],
                ],
            ],
            $access->data()
        );
    }

    /**
     * @test
     */
    public function it_can_write_value_at_single_path(): void
    {
        $access = ArrayAccess::create([]);
        $newAccess = $access->writeAtPath('new-value', 'Foo');

        static::assertSame('new-value', $newAccess->string('Foo'));
    }

    /**
     * @test
     */
    public function it_can_write_empty_array(): void
    {
        $access = ArrayAccess::create([]);
        $access = $access->writeAtPath([], '0');

        static::assertSame([], $access->array(0));
    }

    /**
     * @test
     */
    public function it_can_write_array_at_path(): void
    {
        $access = ArrayAccess::create([]);
        $arrayToWrite = ['foo' => ['bar' => 'baz']];
        $access = $access->writeAtPath($arrayToWrite);

        static::assertSame(
            [
                [
                    'foo' => [
                        'bar' => 'baz'
                    ],
                ]
            ],
            $access->data()
        );
    }

    /**
     * @test
     */
    public function it_can_write_empty_array_path(): void
    {
        $access = ArrayAccess::create([]);
        $access = $access->writeAtPath('foo', ...[]);

        static::assertSame(['foo'], $access->data());
    }

    /**
     * @test
     */
    public function it_can_write_at_path_on_empty_access(): void
    {
        $access = ArrayAccess::create([]);
        $newAccess = $access->writeAtPath('new-value', 'Foo', 'Bar', 'New');

        static::assertSame(
            [
                'Foo' => [
                    'Bar' => [
                        'New' => 'new-value',
                    ],
                ],
            ],
            $newAccess->data()
        );
    }

    /**
     * @test
     */
    public function it_writes_on_zero_index_if_empty_path_provided(): void
    {
        $access = ArrayAccess::create([]);
        $access = $access->writeAtPath('foo');

        static::assertSame(['foo'], $access->data());
    }

    /**
     * @test
     */
    public function it_writes_null_value_on_zero_index(): void
    {
        $access = ArrayAccess::create([]);
        $access = $access->writeAtPath(null);

        static::assertSame([0 => null], $access->data());
    }

    /**
     * @test
     */
    public function it_can_write_at_path_with_complex_data(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => 'Buz',
                    'next-key' => 'next-value',
                    'next-array' => [
                        'some' => 'some-value',
                        'other' => 'other-value'
                    ],
                ],
            ],
        ];

        $access = ArrayAccess::create($testArray);
        $newAccess = $access->writeAtPath(
            [
                'some' => 'some-value-2',
                'other' => 'new-other',
                'new' => 'new',
            ],
            'Foo', 'Bar', 'next-array'
        );

        static::assertSame(
            [
                'Foo' => [
                    'Bar' => [
                        'Baz' => 'Buz',
                        'next-key' => 'next-value',
                        'next-array' => [
                            'some' => 'some-value-2',
                            'other' => 'new-other',
                            'new' => 'new',
                        ],
                    ],
                ],
            ],
            $newAccess->data()
        );
    }

    /**
     * @test
     */
    public function it_can_overwrite_at_path(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => 'Buz',
                ],
            ],
        ];

        $access = ArrayAccess::create($testArray);
        $newAccess = $access->writeAtPath('new-value', 'Foo', 'Bar', 'Baz');

        static::assertSame(
            [
                'Foo' => [
                    'Bar' => [
                        'Baz' => 'new-value',
                    ],
                ],
            ],
            $newAccess->data()
        );
    }

    /**
     * @test
     */
    public function it_can_return_if_a_path_exists(): void
    {
        $testArray = [
                'Foo' => [
                    'Bar' => [
                        'Baz' => 'Buz',
                    ],
                ],
            ];

        $access = ArrayAccess::create($testArray);

        static::assertTrue($access->hasPath('Foo'));
        static::assertTrue($access->hasPath('Foo', 'Bar'));
        static::assertTrue($access->hasPath('Foo', 'Bar', 'Baz'));
        static::assertFalse($access->hasPath('Foo', 'Bar', 'Baz', 'Buz'));
        static::assertFalse($access->hasPath('BuzBuz'));
    }

    /**
     * @test
     */
    public function it_raises_an_exception_on_not_existing_path(): void
    {
        $this->expectException(ArrayAccessFailed::class);
        $this->expectExceptionMessage('Path not found');

        $access = ArrayAccess::create(['foo' => ['bar' => null]]);
        $access->int('foo', 'bar', 'baz');
    }

    /**
     * @test
     */
    public function it_raises_an_exception_on_unknown_method_call(): void
    {
        $this->expectException(BadMethodCallException::class);
        $this->expectExceptionMessage('Method "unknownMethod" not found');

        ArrayAccess::create([])->unknownMethod();
    }

    /**
     * @test
     */
    public function it_works_with_strings(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => 'Buz',
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $result = $access->string('Foo', 'Bar', 'Baz');

        static::assertSame('Buz', $result);
    }

    /**
     * @test
     */
    public function it_works_with_nullable_strings(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => null,
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $result = $access->stringOrNull('Foo', 'Bar', 'Baz');

        static::assertNull($result);
    }

    /**
     * @test
     */
    public function it_raises_an_exception_on_value_other_than_null_when_requesting_nullable(): void
    {
        $this->expectException(ArrayAccessFailed::class);
        $this->expectExceptionMessage('[Array path: Foo.Bar.Baz] Could not get value for "Baz". Invalid type "integer". Expected type: "stringOrNull"');

        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => 1,
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $access->stringOrNull('Foo', 'Bar', 'Baz');
    }

    /**
     * @test
     */
    public function it_works_with_integers(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => -999,
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $result = $access->int('Foo', 'Bar', 'Baz');

        static::assertSame(-999, $result);
    }

    /**
     * @test
     */
    public function it_works_with_floats(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => -98.112,
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $result = $access->float('Foo', 'Bar', 'Baz');

        static::assertSame(-98.112, $result);
    }

    /**
     * @test
     */
    public function it_works_with_booleans(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'is_true' => true,
                    'is_false' => false,
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $result1 = $access->bool('Foo', 'Bar', 'is_true');
        $result2 = $access->bool('Foo', 'Bar', 'is_false');

        static::assertTrue($result1);
        static::assertFalse($result2);
    }

    /**
     * @test
     */
    public function it_works_with_arrays(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => -999,
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $result1 = $access->array('Foo');
        $result2 = $access->array('Foo', 'Bar');

        static::assertSame(['Bar' => ['Baz' => -999]], $result1);
        static::assertSame(['Baz' => -999], $result2);
    }

    /**
     * @test
     */
    public function it_works_with_arrays_returning_new_array_access(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => -999,
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $result1 = $access->arrayAccess('Foo');
        $result2 = $access->arrayAccess('Foo', 'Bar');

        static::assertSame(['Bar' => ['Baz' => -999]], $result1->data());
        static::assertSame(['Baz' => -999], $result2->data());
    }

    /**
     * @test
     */
    public function it_works_with_objects_of_type(): void
    {
        $date = new \DateTimeImmutable();
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => $date,
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $result = $access->objectOfType(\DateTimeImmutable::class, 'Foo', 'Bar', 'Baz');

        static::assertSame($date, $result);
    }

    /**
     * @test
     */
    public function it_works_with_custom_callback(): void
    {
        $testArray1 = [
            'Foo' => [
                'Bar' => [
                    'Baz' => 'Buz',
                ],
            ],
        ];
        $testArray2 = [
            'Foo' => [
                'Bar' => [
                    'Baz' => 99,
                ],
            ],
        ];
        $customCallback = function($value) {
            return is_string($value) || is_int($value);
        };

        $access1 = ArrayAccess::create($testArray1);
        $result1 = $access1->callback($customCallback, 'Foo', 'Bar', 'Baz');

        $access2 = ArrayAccess::create($testArray2);
        $result2 = $access2->callback($customCallback, 'Foo', 'Bar', 'Baz');

        static::assertSame('Buz', $result1);
        static::assertSame(99, $result2);
    }

    /**
     * @test
     */
    public function it_raises_an_exception_on_callback_restriction(): void
    {
        $this->expectException(ArrayAccessFailed::class);
        $this->expectExceptionMessage('[Array path: Foo.Bar.Baz] Could not get value for "Baz". Reason: Callback restriction');

        $testArray = [
            'Foo' => [
                    'Bar' => [
                    'Baz' => 'Buz',
                ],
            ],
        ];
        $customCallback = function($value) {
            return is_string($value) && in_array($value, ['Allowed value 1', 'Allowed value 2']);
        };
        $access = ArrayAccess::create($testArray);
        $access->callback($customCallback, 'Foo', 'Bar', 'Baz');
    }

    /**
     * @test
     */
    public function it_raises_an_exception_on_object_type_missmatch(): void
    {
        $this->expectException(ArrayAccessFailed::class);
        $this->expectExceptionMessage('[Array path: Foo.Bar.Baz] Could not get value for "Baz". Invalid type "DateTimeImmutable". Expected type: "DateTime"');

        $date = new \DateTimeImmutable();
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => $date,
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $access->objectOfType(\DateTime::class, 'Foo', 'Bar', 'Baz');
    }

    /**
     * @test
     */
    public function it_works_with_datetime_immutable_parsing(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => '2020-01-02 14:30:55',
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $result = $access->dateTimeImmutable('Y-m-d H:i:s', 'Foo', 'Bar', 'Baz');

        static::assertInstanceOf(\DateTimeImmutable::class, $result);
        static::assertSame('2020-01-02 14:30:55', $result->format('Y-m-d H:i:s'));
    }

    /**
     * @test
     */
    public function it_raises_an_exception_on_datetime_immutable_format_missmatch(): void
    {
        $this->expectException(ArrayAccessFailed::class);
        $this->expectExceptionMessage('[Array path: Foo.Bar.Baz] Could not get datetime object at "Baz" with format "Y-m-d H:i:s" from value "2020-01-02T14:30:55"');

        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => '2020-01-02T14:30:55',
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $access->dateTimeImmutable('Y-m-d H:i:s', 'Foo', 'Bar', 'Baz');
    }

    /**
     * @test
     */
    public function it_works_with_datetime_parsing(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => '2020-01-02 14:30:55',
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $result = $access->dateTime('Y-m-d H:i:s', 'Foo', 'Bar', 'Baz');

        static::assertInstanceOf(\DateTime::class, $result);
        static::assertSame('2020-01-02 14:30:55', $result->format('Y-m-d H:i:s'));
    }

    /**
     * @test
     */
    public function it_raises_an_exception_on_datetime_format_missmatch(): void
    {
        $this->expectException(ArrayAccessFailed::class);
        $this->expectExceptionMessage('[Array path: Foo.Bar.Baz] Could not get datetime object at "Baz" with format "Y-m-d H:i:s" from value "2020-01-02T14:30:55"');

        $testArray = [
            'Foo' => [
                'Bar' => [
                    'Baz' => '2020-01-02T14:30:55',
                ],
            ],
        ];
        $access = ArrayAccess::create($testArray);
        $access->dateTime('Y-m-d H:i:s', 'Foo', 'Bar', 'Baz');
    }

    /**
     * @test
     */
    public function it_works_with_array_pos(): void
    {
        $testArray = [
            'Foo' => [
                'Bar' => [
                    [
                        'Baz1' => 'Buz1',
                    ],
                    [
                        'Baz2' => 'Buz2',
                    ],
                    [
                        'Baz3' => 'Buz3',
                    ],
                ],
            ],
        ];

        $access = ArrayAccess::create($testArray);
        $result1 = $access->string('Foo', 'Bar', '0', 'Baz1');
        $result2 = $access->string('Foo', 'Bar', '1', 'Baz2');
        $result3 = $access->string('Foo', 'Bar', '2', 'Baz3');

        static::assertSame('Buz1', $result1);
        static::assertSame('Buz2', $result2);
        static::assertSame('Buz3', $result3);
    }

    /**
     * @test
     * @dataProvider invalidInputProvider
     */
    public function it_raises_an_exception_on_invalid_input_type($value, $message): void
    {
        $this->expectException(ArrayAccessFailed::class);
        $this->expectExceptionMessage($message);

        ArrayAccess::create($value);
    }

    public function invalidInputProvider(): \Generator
    {
        yield [new \stdClass(), 'Given parameter "object" is not an array'];
        yield [1, 'Given parameter "integer" is not an array'];
        yield ['some', 'Given parameter "string" is not an array'];
    }

    /**
     * @test
     */
    public function it_raises_an_exception_on_invalid_method_call(): void
    {
        $this->expectException(BadMethodCallException::class);
        $this->expectExceptionMessage('Method "double" not found');

        $access = ArrayAccess::create([]);
        $access->double();
    }
}


1			<?php
2			declare(strict_types=1);
3
4			namespace Tests\mschindler83\ArrayAccess;
5
6			use BadMethodCallException;
7			use Mschindler83\ArrayAccess\ArrayAccess;
8			use Mschindler83\ArrayAccess\ArrayAccessFailed;
9			use Mschindler83\ArrayAccess\ArrayAccessValidationFailed;
10			use Mschindler83\ArrayAccess\DotAnnotation\SimpleDotAnnotation;
11			use PHPUnit\Framework\TestCase;
12
13			class ArrayAccessTest extends TestCase
14			{
15			/**
16			* @test
17			*/
18			public function it_returns_array_data(): void
19			{
20			$testArray = [
21			'Foo' => [
22			'Bar' => [
23			'Baz' => 'Buz',
24			],
25			],
26			];
27			$access = ArrayAccess::create($testArray);
28
29			static::assertSame($testArray, $access->data());
30			}
31
32			/**
33			* @test
34			*/
35			public function it_validates_with_json_schema_validator(): void
36			{
37			$data = [
38			'key1' => 'value1',
39			'key2' => true,
40			];
41
42			$access = ArrayAccess::createWithJsonSchemaValidation($data, \file_get_contents(__DIR__ . '/../Fixture/json-schema.json'));
43			static::assertSame('value1', $access->string('key1'));
44			static::assertTrue($access->bool('key2'));
45			}
46
47			/**
48			* @test
49			*/
50			public function it_raises_an_exception_on_failed_json_schema_validation(): void
51			{
52			$this->expectException(ArrayAccessValidationFailed::class);
53			$this->expectExceptionMessage('Json schema validation failed');
54
55			$data = [
56			'key1' => 'v',
57			'key2' => '1',
58			'key3' => 'some-other-value',
59			];
60
61			ArrayAccess::createWithJsonSchemaValidation($data, \file_get_contents(__DIR__ . '/../Fixture/json-schema.json'));
62			}
63
64			/**
65			* @test
66			*/
67			public function it_can_be_created_from_dot_annotation(): void
68			{
69			$access = ArrayAccess::newFromDotAnnotation(SimpleDotAnnotation::create('key1.key2.2.key3', 'the-value'));
70
71			static::assertSame(
72			[
73			'key1' => [
74			'key2' => [
75			2 => [
76			'key3' => 'the-value',
77			],
78			],
79			],
80			],
81			$access->data()
82			);
83			}
84
85			/**
86			* @test
87			*/
88			public function it_can_be_created_from_dot_annotation_with_empty_keys(): void
89			{
90			$access = ArrayAccess::newFromDotAnnotation(SimpleDotAnnotation::create('key1...key2', 'the-value'));
91
92			static::assertSame(
93			[
94			'key1' => [
95			0 => [
96			0 => [
97			'key2' => 'the-value'
98			],
99			],
100			],
101			],
102			$access->data()
103			);
104			}
105
106			/**
107			* @test
108			*/
109			public function it_can_be_created_from_multiple_dot_annotation(): void
110			{
111			$access = ArrayAccess::newFromDotAnnotation(
112			SimpleDotAnnotation::create('key1.some', 'some-value'),
113			SimpleDotAnnotation::create('key1.key2.0.key3', 'the-value-1'),
114			SimpleDotAnnotation::create('key1.key2.1.key3', 'the-value-2'),
115			SimpleDotAnnotation::create('key1.key2.2.key3', 'the-value-3'),
116			SimpleDotAnnotation::create('key1.key2.3.key3', 'the-value-4'),
117			SimpleDotAnnotation::create('key1.key2.3.key4', 'the-value-5')
118			);
119
120			static::assertSame(
121			[
122			'key1' => [
123			'some' => 'some-value',
124			'key2' => [
125			0 => [
126			'key3' => 'the-value-1',
127			],
128			1 => [
129			'key3' => 'the-value-2',
130			],
131			2 => [
132			'key3' => 'the-value-3',
133			],
134			3 => [
135			'key3' => 'the-value-4',
136			'key4' => 'the-value-5',
137			],
138			],
139			],
140			],
141			$access->data()
142			);
143			}
144
145			/**
146			* @test
147			*/
148			public function it_can_write_at_path(): void
149			{
150			$testArray = [
151			'Foo' => [
152			'Bar' => [
153			'Baz' => 'Buz',
154			],
155			],
156			];
157
158			$access = ArrayAccess::create($testArray);
159			$access = $access->writeAtPath('new-value', 'Foo', 'Bar', 'New');
160			$access = $access->writeAtPath('new-value-2', 'Foo', 'Bar', 'New-2');
161
162			static::assertSame(
163			[
164			'Foo' => [
165			'Bar' => [
166			'Baz' => 'Buz',
167			'New' => 'new-value',
168			'New-2' => 'new-value-2',
169			],
170			],
171			],
172			$access->data()
173			);
174			}
175
176			/**
177			* @test
178			*/
179			public function it_can_write_value_at_single_path(): void
180			{
181			$access = ArrayAccess::create([]);
182			$newAccess = $access->writeAtPath('new-value', 'Foo');
183
184			static::assertSame('new-value', $newAccess->string('Foo'));
185			}
186
187			/**
188			* @test
189			*/
190			public function it_can_write_empty_array(): void
191			{
192			$access = ArrayAccess::create([]);
193			$access = $access->writeAtPath([], '0');
194
195			static::assertSame([], $access->array(0));
196			}
197
198			/**
199			* @test
200			*/
201			public function it_can_write_array_at_path(): void
202			{
203			$access = ArrayAccess::create([]);
204			$arrayToWrite = ['foo' => ['bar' => 'baz']];
205			$access = $access->writeAtPath($arrayToWrite);
206
207			static::assertSame(
208			[
209			[
210			'foo' => [
211			'bar' => 'baz'
212			],
213			]
214			],
215			$access->data()
216			);
217			}
218
219			/**
220			* @test
221			*/
222			public function it_can_write_empty_array_path(): void
223			{
224			$access = ArrayAccess::create([]);
225			$access = $access->writeAtPath('foo', ...[]);
226
227			static::assertSame(['foo'], $access->data());
228			}
229
230			/**
231			* @test
232			*/
233			public function it_can_write_at_path_on_empty_access(): void
234			{
235			$access = ArrayAccess::create([]);
236			$newAccess = $access->writeAtPath('new-value', 'Foo', 'Bar', 'New');
237
238			static::assertSame(
239			[
240			'Foo' => [
241			'Bar' => [
242			'New' => 'new-value',
243			],
244			],
245			],
246			$newAccess->data()
247			);
248			}
249
250			/**
251			* @test
252			*/
253			public function it_writes_on_zero_index_if_empty_path_provided(): void
254			{
255			$access = ArrayAccess::create([]);
256			$access = $access->writeAtPath('foo');
257
258			static::assertSame(['foo'], $access->data());
259			}
260
261			/**
262			* @test
263			*/
264			public function it_writes_null_value_on_zero_index(): void
265			{
266			$access = ArrayAccess::create([]);
267			$access = $access->writeAtPath(null);
268
269			static::assertSame([0 => null], $access->data());
270			}
271
272			/**
273			* @test
274			*/
275			public function it_can_write_at_path_with_complex_data(): void
276			{
277			$testArray = [
278			'Foo' => [
279			'Bar' => [
280			'Baz' => 'Buz',
281			'next-key' => 'next-value',
282			'next-array' => [
283			'some' => 'some-value',
284			'other' => 'other-value'
285			],
286			],
287			],
288			];
289
290			$access = ArrayAccess::create($testArray);
291			$newAccess = $access->writeAtPath(
292			[
293			'some' => 'some-value-2',
294			'other' => 'new-other',
295			'new' => 'new',
296			],
297			'Foo', 'Bar', 'next-array'
298			);
299
300			static::assertSame(
301			[
302			'Foo' => [
303			'Bar' => [
304			'Baz' => 'Buz',
305			'next-key' => 'next-value',
306			'next-array' => [
307			'some' => 'some-value-2',
308			'other' => 'new-other',
309			'new' => 'new',
310			],
311			],
312			],
313			],
314			$newAccess->data()
315			);
316			}
317
318			/**
319			* @test
320			*/
321			public function it_can_overwrite_at_path(): void
322			{
323			$testArray = [
324			'Foo' => [
325			'Bar' => [
326			'Baz' => 'Buz',
327			],
328			],
329			];
330
331			$access = ArrayAccess::create($testArray);
332			$newAccess = $access->writeAtPath('new-value', 'Foo', 'Bar', 'Baz');
333
334			static::assertSame(
335			[
336			'Foo' => [
337			'Bar' => [
338			'Baz' => 'new-value',
339			],
340			],
341			],
342			$newAccess->data()
343			);
344			}
345
346			/**
347			* @test
348			*/
349			public function it_can_return_if_a_path_exists(): void
350			{
351			$testArray = [
352			'Foo' => [
353			'Bar' => [
354			'Baz' => 'Buz',
355			],
356			],
357			];
358
359			$access = ArrayAccess::create($testArray);
360
361			static::assertTrue($access->hasPath('Foo'));
362			static::assertTrue($access->hasPath('Foo', 'Bar'));
363			static::assertTrue($access->hasPath('Foo', 'Bar', 'Baz'));
364			static::assertFalse($access->hasPath('Foo', 'Bar', 'Baz', 'Buz'));
365			static::assertFalse($access->hasPath('BuzBuz'));
366			}
367
368			/**
369			* @test
370			*/
371			public function it_raises_an_exception_on_not_existing_path(): void
372			{
373			$this->expectException(ArrayAccessFailed::class);
374			$this->expectExceptionMessage('Path not found');
375
376			$access = ArrayAccess::create(['foo' => ['bar' => null]]);
377			$access->int('foo', 'bar', 'baz');
378			}
379
380			/**
381			* @test
382			*/
383			public function it_raises_an_exception_on_unknown_method_call(): void
384			{
385			$this->expectException(BadMethodCallException::class);
386			$this->expectExceptionMessage('Method "unknownMethod" not found');
387
388			ArrayAccess::create([])->unknownMethod();
389			}
390
391			/**
392			* @test
393			*/
394			public function it_works_with_strings(): void
395			{
396			$testArray = [
397			'Foo' => [
398			'Bar' => [
399			'Baz' => 'Buz',
400			],
401			],
402			];
403			$access = ArrayAccess::create($testArray);
404			$result = $access->string('Foo', 'Bar', 'Baz');
405
406			static::assertSame('Buz', $result);
407			}
408
409			/**
410			* @test
411			*/
412			public function it_works_with_nullable_strings(): void
413			{
414			$testArray = [
415			'Foo' => [
416			'Bar' => [
417			'Baz' => null,
418			],
419			],
420			];
421			$access = ArrayAccess::create($testArray);
422			$result = $access->stringOrNull('Foo', 'Bar', 'Baz');
423
424			static::assertNull($result);
425			}
426
427			/**
428			* @test
429			*/
430			public function it_raises_an_exception_on_value_other_than_null_when_requesting_nullable(): void
431			{
432			$this->expectException(ArrayAccessFailed::class);
433			$this->expectExceptionMessage('[Array path: Foo.Bar.Baz] Could not get value for "Baz". Invalid type "integer". Expected type: "stringOrNull"');
434
435			$testArray = [
436			'Foo' => [
437			'Bar' => [
438			'Baz' => 1,
439			],
440			],
441			];
442			$access = ArrayAccess::create($testArray);
443			$access->stringOrNull('Foo', 'Bar', 'Baz');
444			}
445
446			/**
447			* @test
448			*/
449			public function it_works_with_integers(): void
450			{
451			$testArray = [
452			'Foo' => [
453			'Bar' => [
454			'Baz' => -999,
455			],
456			],
457			];
458			$access = ArrayAccess::create($testArray);
459			$result = $access->int('Foo', 'Bar', 'Baz');
460
461			static::assertSame(-999, $result);
462			}
463
464			/**
465			* @test
466			*/
467			public function it_works_with_floats(): void
468			{
469			$testArray = [
470			'Foo' => [
471			'Bar' => [
472			'Baz' => -98.112,
473			],
474			],
475			];
476			$access = ArrayAccess::create($testArray);
477			$result = $access->float('Foo', 'Bar', 'Baz');
478
479			static::assertSame(-98.112, $result);
480			}
481
482			/**
483			* @test
484			*/
485			public function it_works_with_booleans(): void
486			{
487			$testArray = [
488			'Foo' => [
489			'Bar' => [
490			'is_true' => true,
491			'is_false' => false,
492			],
493			],
494			];
495			$access = ArrayAccess::create($testArray);
496			$result1 = $access->bool('Foo', 'Bar', 'is_true');
497			$result2 = $access->bool('Foo', 'Bar', 'is_false');
498
499			static::assertTrue($result1);
500			static::assertFalse($result2);
501			}
502
503			/**
504			* @test
505			*/
506			public function it_works_with_arrays(): void
507			{
508			$testArray = [
509			'Foo' => [
510			'Bar' => [
511			'Baz' => -999,
512			],
513			],
514			];
515			$access = ArrayAccess::create($testArray);
516			$result1 = $access->array('Foo');
517			$result2 = $access->array('Foo', 'Bar');
518
519			static::assertSame(['Bar' => ['Baz' => -999]], $result1);
520			static::assertSame(['Baz' => -999], $result2);
521			}
522
523			/**
524			* @test
525			*/
526			public function it_works_with_arrays_returning_new_array_access(): void
527			{
528			$testArray = [
529			'Foo' => [
530			'Bar' => [
531			'Baz' => -999,
532			],
533			],
534			];
535			$access = ArrayAccess::create($testArray);
536			$result1 = $access->arrayAccess('Foo');
537			$result2 = $access->arrayAccess('Foo', 'Bar');
538
539			static::assertSame(['Bar' => ['Baz' => -999]], $result1->data());
540			static::assertSame(['Baz' => -999], $result2->data());
541			}
542
543			/**
544			* @test
545			*/
546			public function it_works_with_objects_of_type(): void
547			{
548			$date = new \DateTimeImmutable();
549			$testArray = [
550			'Foo' => [
551			'Bar' => [
552			'Baz' => $date,
553			],
554			],
555			];
556			$access = ArrayAccess::create($testArray);
557			$result = $access->objectOfType(\DateTimeImmutable::class, 'Foo', 'Bar', 'Baz');
558
559			static::assertSame($date, $result);
560			}
561
562			/**
563			* @test
564			*/
565			public function it_works_with_custom_callback(): void
566			{
567			$testArray1 = [
568			'Foo' => [
569			'Bar' => [
570			'Baz' => 'Buz',
571			],
572			],
573			];
574			$testArray2 = [
575			'Foo' => [
576			'Bar' => [
577			'Baz' => 99,
578			],
579			],
580			];
581			$customCallback = function($value) {
582			return is_string($value) \|\| is_int($value);
583			};
584
585			$access1 = ArrayAccess::create($testArray1);
586			$result1 = $access1->callback($customCallback, 'Foo', 'Bar', 'Baz');
587
588			$access2 = ArrayAccess::create($testArray2);
589			$result2 = $access2->callback($customCallback, 'Foo', 'Bar', 'Baz');
590
591			static::assertSame('Buz', $result1);
592			static::assertSame(99, $result2);
593			}
594
595			/**
596			* @test
597			*/
598			public function it_raises_an_exception_on_callback_restriction(): void
599			{
600			$this->expectException(ArrayAccessFailed::class);
601			$this->expectExceptionMessage('[Array path: Foo.Bar.Baz] Could not get value for "Baz". Reason: Callback restriction');
602
603			$testArray = [
604			'Foo' => [
605			'Bar' => [
606			'Baz' => 'Buz',
607			],
608			],
609			];
610			$customCallback = function($value) {
611			return is_string($value) && in_array($value, ['Allowed value 1', 'Allowed value 2']);
612			};
613			$access = ArrayAccess::create($testArray);
614			$access->callback($customCallback, 'Foo', 'Bar', 'Baz');
615			}
616
617			/**
618			* @test
619			*/
620			public function it_raises_an_exception_on_object_type_missmatch(): void
621			{
622			$this->expectException(ArrayAccessFailed::class);
623			$this->expectExceptionMessage('[Array path: Foo.Bar.Baz] Could not get value for "Baz". Invalid type "DateTimeImmutable". Expected type: "DateTime"');
624
625			$date = new \DateTimeImmutable();
626			$testArray = [
627			'Foo' => [
628			'Bar' => [
629			'Baz' => $date,
630			],
631			],
632			];
633			$access = ArrayAccess::create($testArray);
634			$access->objectOfType(\DateTime::class, 'Foo', 'Bar', 'Baz');
635			}
636
637			/**
638			* @test
639			*/
640			public function it_works_with_datetime_immutable_parsing(): void
641			{
642			$testArray = [
643			'Foo' => [
644			'Bar' => [
645			'Baz' => '2020-01-02 14:30:55',
646			],
647			],
648			];
649			$access = ArrayAccess::create($testArray);
650			$result = $access->dateTimeImmutable('Y-m-d H:i:s', 'Foo', 'Bar', 'Baz');
651
652			static::assertInstanceOf(\DateTimeImmutable::class, $result);
653			static::assertSame('2020-01-02 14:30:55', $result->format('Y-m-d H:i:s'));
654			}
655
656			/**
657			* @test
658			*/
659			public function it_raises_an_exception_on_datetime_immutable_format_missmatch(): void
660			{
661			$this->expectException(ArrayAccessFailed::class);
662			$this->expectExceptionMessage('[Array path: Foo.Bar.Baz] Could not get datetime object at "Baz" with format "Y-m-d H:i:s" from value "2020-01-02T14:30:55"');
663
664			$testArray = [
665			'Foo' => [
666			'Bar' => [
667			'Baz' => '2020-01-02T14:30:55',
668			],
669			],
670			];
671			$access = ArrayAccess::create($testArray);
672			$access->dateTimeImmutable('Y-m-d H:i:s', 'Foo', 'Bar', 'Baz');
673			}
674
675			/**
676			* @test
677			*/
678			public function it_works_with_datetime_parsing(): void
679			{
680			$testArray = [
681			'Foo' => [
682			'Bar' => [
683			'Baz' => '2020-01-02 14:30:55',
684			],
685			],
686			];
687			$access = ArrayAccess::create($testArray);
688			$result = $access->dateTime('Y-m-d H:i:s', 'Foo', 'Bar', 'Baz');
689
690			static::assertInstanceOf(\DateTime::class, $result);
691			static::assertSame('2020-01-02 14:30:55', $result->format('Y-m-d H:i:s'));
692			}
693
694			/**
695			* @test
696			*/
697			public function it_raises_an_exception_on_datetime_format_missmatch(): void
698			{
699			$this->expectException(ArrayAccessFailed::class);
700			$this->expectExceptionMessage('[Array path: Foo.Bar.Baz] Could not get datetime object at "Baz" with format "Y-m-d H:i:s" from value "2020-01-02T14:30:55"');
701
702			$testArray = [
703			'Foo' => [
704			'Bar' => [
705			'Baz' => '2020-01-02T14:30:55',
706			],
707			],
708			];
709			$access = ArrayAccess::create($testArray);
710			$access->dateTime('Y-m-d H:i:s', 'Foo', 'Bar', 'Baz');
711			}
712
713			/**
714			* @test
715			*/
716			public function it_works_with_array_pos(): void
717			{
718			$testArray = [
719			'Foo' => [
720			'Bar' => [
721			[
722			'Baz1' => 'Buz1',
723			],
724			[
725			'Baz2' => 'Buz2',
726			],
727			[
728			'Baz3' => 'Buz3',
729			],
730			],
731			],
732			];
733
734			$access = ArrayAccess::create($testArray);
735			$result1 = $access->string('Foo', 'Bar', '0', 'Baz1');
736			$result2 = $access->string('Foo', 'Bar', '1', 'Baz2');
737			$result3 = $access->string('Foo', 'Bar', '2', 'Baz3');
738
739			static::assertSame('Buz1', $result1);
740			static::assertSame('Buz2', $result2);
741			static::assertSame('Buz3', $result3);
742			}
743
744			/**
745			* @test
746			* @dataProvider invalidInputProvider
747			*/
748			public function it_raises_an_exception_on_invalid_input_type($value, $message): void
749			{
750			$this->expectException(ArrayAccessFailed::class);
751			$this->expectExceptionMessage($message);
752
753			ArrayAccess::create($value);
754			}
755
756			public function invalidInputProvider(): \Generator
757			{
758			yield [new \stdClass(), 'Given parameter "object" is not an array'];
759			yield [1, 'Given parameter "integer" is not an array'];
760			yield ['some', 'Given parameter "string" is not an array'];
761			}
762
763			/**
764			* @test
765			*/
766			public function it_raises_an_exception_on_invalid_method_call(): void
767			{
768			$this->expectException(BadMethodCallException::class);
769			$this->expectExceptionMessage('Method "double" not found');
770
771			$access = ArrayAccess::create([]);
772			$access->double();
773			}
774			}
775

mschindler83 / array-access

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it_can_write_at_path_on_empty_access() A last analyzed 2020-02-19 12:52 UTC

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it_can_write_at_path_on_empty_access() A
last analyzed 2020-02-19 12:52 UTC