protected function setUp()
{
$this->object = new stubTraitAssertMatrixIsRational();
$this->mRational = MatrixFactory::createRational([[[1, 1], '2/3', 3.786]]);
$this->mNumeric = MatrixFactory::createNumeric([[1]]);
$this->mComplex = MatrixFactory::createComplex([['1+2i', '14-4i', '4-3i']]);
}
public function testCreateFromComplexReturnsRationalMatrix()
{
$c = CF::fromString('2+4i');
$mA = MatrixFactory::createFromComplex($c);
$test = MatrixFactory::createRational([['2/1', '-4/1'], ['4/1', '2/1']]);
$this->assertEquals($test, $mA);
}
public function testRationalNumberNonIdentityMatrixIsRecognised()
{
$test = [['0/1', '0/1', '0/1'], ['0/1', '1/1', '0/1'], ['0/1', '0/1', '1/1']];
$mA = MatrixFactory::createRational($test);
$this->assertFalse($this->object->is($mA));
}