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<?php
namespace Nethgui\Test\Unit\Nethgui\Adapter;
class ArrayAdapterTest extends \PHPUnit_Framework_TestCase
{
protected $fixture;
private $serializer;
protected function setUp()
{
$this->serializer = $this->getMockBuilder('\Nethgui\Serializer\KeySerializer')
->disableOriginalConstructor()
->getMock();
$this->fixture = new \Nethgui\Adapter\ArrayAdapter(',', $this->serializer);
}
public function testGetCsv()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue('ONE,TWO,THREE'));
$this->assertEquals('ONE', $this->fixture->get()->offsetGet(0));
$this->assertEquals('TWO', $this->fixture->get()->offsetGet(1));
$this->assertEquals('THREE', $this->fixture->get()->offsetGet(2));
$this->assertFalse($this->fixture->isModified());
return $this->fixture;
}
public function testGetNull()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue(NULL));
$this->assertNull($this->fixture->get());
}
public function testGetEmptyString()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue(''));
$this->assertEquals(0, $this->fixture->count());
}
public function testSetArray()
{
$this->fixture->set(array('A', 'B', 'C'));
$this->assertEquals('A', $this->fixture[0]);
$this->assertEquals('B', $this->fixture[1]);
$this->assertEquals('C', $this->fixture[2]);
$this->assertTrue($this->fixture->isModified());
$this->fixture->set(array('D', 'E', 'F'));
$this->assertEquals('D', $this->fixture[0]);
$this->assertEquals('E', $this->fixture[1]);
$this->assertEquals('F', $this->fixture[2]);
}
public function testSetNull()
{
$this->fixture->set(NULL);
$this->assertNull($this->fixture->get());
$this->fixture[0] = 'MODIFIED';
$this->assertEquals('MODIFIED', $this->fixture[0]);
}
public function testSetEmptyString()
{
$this->fixture->set('');
$this->assertEquals(array(), iterator_to_array($this->fixture->get()));
$this->fixture[0] = 'MODIFIED';
$this->assertEquals('MODIFIED', $this->fixture[0]);
}
public function testSetFail()
{
$this->fixture->set('FAIL');
}
public function testDelete()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue('A,B,C'));
$this->fixture->delete();
$this->assertTrue($this->fixture->isModified());
$this->assertNull($this->fixture[0]);
}
public function testIsModified()
{
$this->serializer->expects($this->once())
->method('read');
$this->assertFalse($this->fixture->isModified());
$this->fixture[0] = 'UNO';
$this->assertTrue($this->fixture->isModified());
}
public function testSaveModified()
{
$this->serializer->expects($this->exactly(1))
->method('read')
->will($this->returnValue('ONE,TWO,THREE'));
$this->serializer->expects($this->once())
->method('write')
->with('UNO,DUE,THREE');
$this->fixture[0] = 'UNO';
$this->fixture[1] = 'DUE';
$this->assertTrue($this->fixture->save());
$this->assertEquals('THREE', $this->fixture[2]);
}
public function testSaveDeleted()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue('ONE,TWO,THREE'));
$this->fixture->delete();
$this->serializer->expects($this->once())
->method('write')
->with(NULL);
$this->assertTrue($this->fixture->save());
}
public function testSaveNotModified()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue('ONE,TWO,THREE'));
$this->serializer->expects($this->never())
->method('write');
$this->assertEquals('ONE', $this->fixture[0]);
$this->assertFalse($this->fixture->save());
}
public function testSaveUninitialized()
{
$this->serializer->expects($this->never())
->method('read');
$this->serializer->expects($this->never())
->method('write');
$this->assertFalse($this->fixture->save());
}
public function testCountFull()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue('ONE,TWO,THREE'));
$this->assertEquals(3, count($this->fixture));
$this->assertFalse($this->fixture->isModified());
$this->fixture[] = 'FOUR';
$this->assertEquals(4, count($this->fixture));
$this->assertTrue($this->fixture->isModified());
}
public function testCountNull()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue(NULL));
$this->assertEquals(0, count($this->fixture));
}
public function testGetIteratorFull()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue('ONE,TWO,THREE'));
$a = array('ONE', 'TWO', 'THREE');
foreach ($this->fixture as $key => $value) {
$this->assertEquals($a[$key], $value);
}
}
public function testGetIteratorEmpty()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue(''));
$i = 0;
foreach ($this->fixture as $value) {
$i ++;
}
$this->assertEquals(0, $i, 'OK: no loops.');
}
public function testGetIteratorNull()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue(NULL));
$i = 0;
foreach ($this->fixture as $value) {
$i ++;
}
$this->assertEquals(0, $i, 'OK: no loops.');
}
public function testOffsetExistsTrue()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue('ONE,TWO,THREE'));
$this->assertTrue(isset($this->fixture[0]));
}
public function testOffsetExistsFalse()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue('ONE,TWO,THREE'));
$this->assertFalse(isset($this->fixture[3]));
}
public function testOffsetGet()
{
$this->serializer->expects($this->once())
->method('read')
->withAnyParameters()
->will($this->returnValue('ONE,TWO,THREE'));
$this->assertEquals('TWO', $this->fixture[1]);
}
public function testOffsetSet()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue('ONE,TWO,THREE'));
for ($i = 0; $i < count($this->fixture); $i ++ ) {
$this->fixture[$i] = 'MODIFIED' . $i;
$this->assertEquals('MODIFIED' . $i, $this->fixture[$i]);
}
$this->assertTrue($this->fixture->isModified());
}
public function testOffsetUnsetAll()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue('ONE,TWO,THREE'));
$n = count($this->fixture);
for ($i = 0; $i < $n; $i ++ ) {
unset($this->fixture[$i]);
}
$this->assertEquals(0, count($this->fixture));
$this->assertTrue($this->fixture->isModified());
}
public function testOffsetUnsetOnce()
{
$this->serializer->expects($this->once())
->method('read')
->will($this->returnValue('ONE,TWO,THREE'));
unset($this->fixture[0]);
$this->assertEquals(2, count($this->fixture));
$this->assertTrue($this->fixture->isModified());
}
}