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<?php
class Swift_KeyCache_DiskKeyCacheAcceptanceTest extends \PHPUnit_Framework_TestCase
{
private $_cache;
private $_key1;
private $_key2;
public function setUp()
{
if (!defined('SWIFT_TMP_DIR')) {
$this->markTestSkipped(
'Cannot run test without a writable directory to use ('.
'define SWIFT_TMP_DIR in tests/config.php if you wish to run this test)'
);
}
$this->_key1 = uniqid(microtime(true), true);
$this->_key2 = uniqid(microtime(true), true);
$this->_cache = new Swift_KeyCache_DiskKeyCache(
new Swift_KeyCache_SimpleKeyCacheInputStream(),
SWIFT_TMP_DIR
);
}
public function testStringDataCanBeSetAndFetched()
{
$this->_cache->setString(
$this->_key1, 'foo', 'test', Swift_KeyCache::MODE_WRITE
);
$this->assertEquals('test', $this->_cache->getString($this->_key1, 'foo'));
}
public function testStringDataCanBeOverwritten()
{
$this->_cache->setString(
$this->_key1, 'foo', 'test', Swift_KeyCache::MODE_WRITE
);
$this->_cache->setString(
$this->_key1, 'foo', 'whatever', Swift_KeyCache::MODE_WRITE
);
$this->assertEquals('whatever', $this->_cache->getString($this->_key1, 'foo'));
}
public function testStringDataCanBeAppended()
{
$this->_cache->setString(
$this->_key1, 'foo', 'test', Swift_KeyCache::MODE_WRITE
);
$this->_cache->setString(
$this->_key1, 'foo', 'ing', Swift_KeyCache::MODE_APPEND
);
$this->assertEquals('testing', $this->_cache->getString($this->_key1, 'foo'));
}
public function testHasKeyReturnValue()
{
$this->assertFalse($this->_cache->hasKey($this->_key1, 'foo'));
$this->_cache->setString(
$this->_key1, 'foo', 'test', Swift_KeyCache::MODE_WRITE
);
$this->assertTrue($this->_cache->hasKey($this->_key1, 'foo'));
}
public function testNsKeyIsWellPartitioned()
{
$this->_cache->setString(
$this->_key1, 'foo', 'test', Swift_KeyCache::MODE_WRITE
);
$this->_cache->setString(
$this->_key2, 'foo', 'ing', Swift_KeyCache::MODE_WRITE
);
$this->assertEquals('test', $this->_cache->getString($this->_key1, 'foo'));
$this->assertEquals('ing', $this->_cache->getString($this->_key2, 'foo'));
}
public function testItemKeyIsWellPartitioned()
{
$this->_cache->setString(
$this->_key1, 'foo', 'test', Swift_KeyCache::MODE_WRITE
);
$this->_cache->setString(
$this->_key1, 'bar', 'ing', Swift_KeyCache::MODE_WRITE
);
$this->assertEquals('test', $this->_cache->getString($this->_key1, 'foo'));
$this->assertEquals('ing', $this->_cache->getString($this->_key1, 'bar'));
}
public function testByteStreamCanBeImported()
{
$os = new Swift_ByteStream_ArrayByteStream();
$os->write('abcdef');
$this->_cache->importFromByteStream(
$this->_key1, 'foo', $os, Swift_KeyCache::MODE_WRITE
);
$this->assertEquals('abcdef', $this->_cache->getString($this->_key1, 'foo'));
}
public function testByteStreamCanBeAppended()
{
$os1 = new Swift_ByteStream_ArrayByteStream();
$os1->write('abcdef');
$os2 = new Swift_ByteStream_ArrayByteStream();
$os2->write('xyzuvw');
$this->_cache->importFromByteStream(
$this->_key1, 'foo', $os1, Swift_KeyCache::MODE_APPEND
);
$this->_cache->importFromByteStream(
$this->_key1, 'foo', $os2, Swift_KeyCache::MODE_APPEND
);
$this->assertEquals('abcdefxyzuvw', $this->_cache->getString($this->_key1, 'foo'));
}
public function testByteStreamAndStringCanBeAppended()
{
$this->_cache->setString(
$this->_key1, 'foo', 'test', Swift_KeyCache::MODE_APPEND
);
$os = new Swift_ByteStream_ArrayByteStream();
$os->write('abcdef');
$this->_cache->importFromByteStream(
$this->_key1, 'foo', $os, Swift_KeyCache::MODE_APPEND
);
$this->assertEquals('testabcdef', $this->_cache->getString($this->_key1, 'foo'));
}
public function testDataCanBeExportedToByteStream()
{
$this->_cache->setString(
$this->_key1, 'foo', 'test', Swift_KeyCache::MODE_WRITE
);
$is = new Swift_ByteStream_ArrayByteStream();
$this->_cache->exportToByteStream($this->_key1, 'foo', $is);
$string = '';
while (false !== $bytes = $is->read(8192)) {
$string .= $bytes;
}
$this->assertEquals('test', $string);
}
public function testKeyCanBeCleared()
{
$this->_cache->setString(
$this->_key1, 'foo', 'test', Swift_KeyCache::MODE_WRITE
);
$this->assertTrue($this->_cache->hasKey($this->_key1, 'foo'));
$this->_cache->clearKey($this->_key1, 'foo');
$this->assertFalse($this->_cache->hasKey($this->_key1, 'foo'));
}
public function testNsKeyCanBeCleared()
{
$this->_cache->setString(
$this->_key1, 'foo', 'test', Swift_KeyCache::MODE_WRITE
);
$this->_cache->setString(
$this->_key1, 'bar', 'xyz', Swift_KeyCache::MODE_WRITE
);
$this->assertTrue($this->_cache->hasKey($this->_key1, 'foo'));
$this->assertTrue($this->_cache->hasKey($this->_key1, 'bar'));
$this->_cache->clearAll($this->_key1);
$this->assertFalse($this->_cache->hasKey($this->_key1, 'foo'));
$this->assertFalse($this->_cache->hasKey($this->_key1, 'bar'));
}
public function testKeyCacheInputStream()
{
$is = $this->_cache->getInputByteStream($this->_key1, 'foo');
$is->write('abc');
$is->write('xyz');
$this->assertEquals('abcxyz', $this->_cache->getString($this->_key1, 'foo'));
}
}
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