NullAdapterTest   A
last analyzed

Complexity

Total Complexity 6

Size/Duplication

Total Lines 37
Duplicated Lines 0 %

Coupling/Cohesion

Components 1
Dependencies 2

Importance

Changes 0
Metric Value
wmc 6
lcom 1
cbo 2
dl 0
loc 37
rs 10
c 0
b 0
f 0

6 Methods

Rating   Name   Duplication   Size   Complexity  
A testGetNbResults() 0 5 1
A testGetSliceShouldReturnAnEmptyArrayIfTheOffsetIsEqualThanTheNbResults() 0 5 1
A testGetSliceShouldReturnAnEmptyArrayIfTheOffsetIsGreaterThanTheNbResults() 0 5 1
A testGetSliceShouldReturnANullArrayWithTheLengthPassed() 0 5 1
A testGetSliceShouldReturnANullArrayWithTheRemainCountWhenLengthIsGreaterThanTheRemain() 0 5 1
A createNullArray() 0 4 1
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<?php
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namespace Pagerfanta\Tests\Adapter;
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use Pagerfanta\Adapter\NullAdapter;
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use PHPUnit\Framework\TestCase;
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class NullAdapterTest extends TestCase
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{
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    public function testGetNbResults()
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    {
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        $adapter = new NullAdapter(33);
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        $this->assertSame(33, $adapter->getNbResults());
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    }
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    public function testGetSliceShouldReturnAnEmptyArrayIfTheOffsetIsEqualThanTheNbResults()
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    {
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        $adapter = new NullAdapter(10);
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        $this->assertSame(array(), $adapter->getSlice(10, 5));
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    }
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    public function testGetSliceShouldReturnAnEmptyArrayIfTheOffsetIsGreaterThanTheNbResults()
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    {
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        $adapter = new NullAdapter(10);
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        $this->assertSame(array(), $adapter->getSlice(11, 5));
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    }
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    public function testGetSliceShouldReturnANullArrayWithTheLengthPassed()
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    {
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        $adapter = new NullAdapter(100);
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        $this->assertSame($this->createNullArray(10), $adapter->getSlice(20, 10));
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    }
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    public function testGetSliceShouldReturnANullArrayWithTheRemainCountWhenLengthIsGreaterThanTheRemain()
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    {
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        $adapter = new NullAdapter(33);
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        $this->assertSame($this->createNullArray(3), $adapter->getSlice(30, 10));
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    }
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    private function createNullArray($length)
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    {
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        return array_fill(0, $length, null);
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    }
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}
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