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Collection > add() method > treat empty string as not provided index (same as null)

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Meritoo
2018-06-22 08:04:52 +02:00
parent 107480d01b
commit 5c9436e4e2
4 changed files with 116 additions and 13 deletions
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119
tests/Collection/CollectionTest.php
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@@ -9,6 +9,7 @@
namespace Meritoo\Common\Test\Collection;
use ArrayIterator;
use Generator;
use Meritoo\Common\Collection\Collection;
use Meritoo\Common\Test\Base\BaseTestCase;
use Meritoo\Common\Type\OopVisibilityType;
@@ -129,22 +130,39 @@ class CollectionTest extends BaseTestCase
static::assertInstanceOf(ArrayIterator::class, $this->simpleCollection->getIterator());
}
public function testAdd()
/**
* @param mixed $element The element to add
* @param int $expectedCount Expected count of elements in collection
* @param int $expectedIndex Expected index of added element in collection
* @param Collection $collection The collection
*
* @dataProvider provideElementToAdd
*/
public function testAddWithoutIndex($element, $expectedCount, $expectedIndex, Collection $collection)
{
$this->emptyCollection->add('test1');
$collection->add($element);
static::assertTrue($this->emptyCollection->has('test1'));
static::assertEquals(1, $this->emptyCollection->count());
static::assertEquals('test1', $this->emptyCollection[0]);
static::assertTrue($collection->has($element));
static::assertEquals($expectedCount, $collection->count());
static::assertEquals($element, $collection[$expectedIndex]);
}
public function testAddWithIndex()
/**
* @param mixed $element The element to add
* @param mixed $index Index of element to add
* @param int $expectedCount Expected count of elements in collection
* @param int $expectedIndex Expected index of added element in collection
* @param Collection $collection The collection
*
* @dataProvider provideElementToAddWithIndex
*/
public function testAddWithIndex($element, $index, $expectedCount, $expectedIndex, Collection $collection)
{
$this->emptyCollection->add('test2', 1234);
$collection->add($element, $index);
static::assertTrue($this->emptyCollection->has('test2'));
static::assertEquals(1, $this->emptyCollection->count());
static::assertEquals('test2', $this->emptyCollection[1234]);
static::assertTrue($collection->has($element));
static::assertEquals($expectedCount, $collection->count());
static::assertEquals($element, $collection[$expectedIndex]);
}
public function testAddMultipleUsingEmptyArray()
@@ -309,6 +327,87 @@ class CollectionTest extends BaseTestCase
static::assertMethodVisibilityAndArguments(Collection::class, 'exists', OopVisibilityType::IS_PRIVATE, 1, 1);
}
/**
* Provides element to add to collection
*
* @return Generator
*/
public function provideElementToAdd()
{
$collection = new Collection();
yield[
'test1',
1,
0,
$collection,
];
yield[
'test2',
2,
1,
$collection,
];
yield[
'test3',
3,
2,
$collection,
];
}
/**
* Provides element with index to add to collection
*
* @return Generator
*/
public function provideElementToAddWithIndex()
{
$collection = new Collection();
yield[
'test1',
'aa',
1,
'aa',
$collection,
];
yield[
'test2',
'oo',
2,
'oo',
$collection,
];
yield[
'test3',
null,
3,
0,
$collection,
];
yield[
'test4',
'',
4,
1,
$collection,
];
yield[
'test5',
'vv',
5,
'vv',
$collection,
];
}
/**
* {@inheritdoc}
*/