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<?php |
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namespace Pagerfanta\Tests\Adapter; |
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use Pagerfanta\Adapter\ArrayAdapter; |
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use Pagerfanta\Adapter\CallbackAdapter; |
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use Pagerfanta\Adapter\ConcatenationAdapter; |
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use Pagerfanta\Adapter\FixedAdapter; |
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use Pagerfanta\Adapter\NullAdapter; |
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use PHPUnit\Framework\TestCase; |
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class ConcatenationAdapterTest extends TestCase |
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{ |
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public function testConstructor() |
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{ |
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new ConcatenationAdapter(array( |
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new ArrayAdapter(array()), |
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new NullAdapter(), |
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new FixedAdapter(0, array()) |
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)); |
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$this->expectException( |
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'\Pagerfanta\Exception\InvalidArgumentException' |
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); |
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new ConcatenationAdapter(array( |
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new ArrayAdapter(array()), |
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'foo' |
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)); |
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} |
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public function testGetNbResults() |
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{ |
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$adapter = new ConcatenationAdapter(array( |
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new ArrayAdapter(array('foo', 'bar', 'baz')) |
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)); |
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$this->assertEquals(3, $adapter->getNbResults()); |
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$adapter = new ConcatenationAdapter(array( |
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new ArrayAdapter(array_fill(0, 4, 'foo')), |
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new ArrayAdapter(array_fill(0, 6, 'bar')), |
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new ArrayAdapter(array('baq')) |
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)); |
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$this->assertEquals(11, $adapter->getNbResults()); |
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$adapter = new ConcatenationAdapter(array()); |
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$this->assertEquals(0, $adapter->getNbResults()); |
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} |
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public function testGetResults() |
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{ |
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$adapter = new ConcatenationAdapter(array( |
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new ArrayAdapter(array(1, 2, 3, 4, 5, 6)), |
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new ArrayAdapter(array(7, 8, 9, 10, 11, 12, 13, 14)), |
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new ArrayAdapter(array(15, 16, 17)) |
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)); |
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$this->assertEquals(array(8, 9, 10), $adapter->getSlice(7, 3)); |
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$this->assertEquals(array(5, 6, 7, 8), $adapter->getSlice(4, 4)); |
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$this->assertEquals(array(6, 7, 8, 9, 10, 11, 12, 13, 14, 15), $adapter->getSlice(5, 10)); |
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$this->assertEquals(array(16, 17), $adapter->getSlice(15, 5)); |
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} |
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public function testWithTraversableAdapter() |
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{ |
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$adapter = new ConcatenationAdapter(array( |
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new CallbackAdapter( |
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function () { |
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return 5; |
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}, |
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function ($offset, $length) { |
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return new \ArrayIterator(array_slice(array(1, 2, 3, 4, 5), $offset, $length)); |
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} |
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), |
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new CallbackAdapter( |
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function () { |
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return 3; |
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}, |
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function ($offset, $length) { |
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return new \ArrayIterator(array_slice(array(6, 7, 8), $offset, $length)); |
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} |
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) |
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)); |
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$this->assertEquals(array(2, 3), $adapter->getSlice(1, 2)); |
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$this->assertEquals(array(4, 5, 6), $adapter->getSlice(3, 3)); |
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} |
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} |
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whiteoctober /
Pagerfanta
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: