/**
* Tests if cache will be flushed after use of NumArray::sub
*/
public function testSubCache()
{
$numArray = new NumArray(5);
$numArray->setCache('key', 7);
$numArray->sub(3);
$this->assertFalse($numArray->inCache('key'));
}
/**
* Tests if cache will be flushed after using NumArray::abs
*/
public function testAbsCache()
{
$numArray = new NumArray(5);
$numArray->setCache('key', 6);
$numArray->abs();
$this->assertFalse($numArray->inCache('key'));
}
public function testCholeskyCache()
{
$numArray = new NumArray(5);
$numArray->setCache(LinAlg\CholeskyDecomposition::CACHE_KEY_CHOLESKY, 8);
$this->assertSame(8, LinAlg::cholesky($numArray));
}
/**
* Tests Cache::flushCache
*/
public function testFlushCacheKey()
{
$numArray = new NumArray(5);
$numArray->setCache('key1', 7);
$numArray->setCache('key2', 8);
$numArray->flushCache('key2');
$this->assertSame(7, $numArray->getCache('key1'));
$this->assertFalse($numArray->inCache('key2'));
}
/**
* Tests LinAlg::inv cache
*/
public function testInvCache()
{
$numArray = new NumArray(5);
$numArray->setCache(LinAlg::CACHE_KEY_INVERSE, 8);
$this->assertSame(8, LinAlg::inv($numArray));
}
/**
* Tests caching of NumArray::getTranspose
*/
public function testTransposeCache()
{
$numArray = new NumArray(5);
$numArray->setCache(NumArray\Transpose::CACHE_KEY_TRANSPOSE, 8);
$this->assertSame(8, $numArray->getTranspose());
}
/**
* Tests cache of LinAlg::lud
*/
public function testLUDecompositionCache()
{
$numArray = new NumArray(5);
$numArray->setCache(LUDecomposition::CACHE_KEY_LU_DECOMPOSITION, 8);
$this->assertSame(8, LinAlg::lud($numArray));
}
