/** * Verify that 2 differently keyed vectors are not considered the same * vector space. * * @test * @uses \Nubs\Vectorix\Vector::__construct * @uses \Nubs\Vectorix\Vector::components * @covers ::isSameVectorSpace */ public function isSameVectorSpaceWithDifferentKeyedVectors() { $a = new Vector([1, 2, 3]); $b = new Vector(['x' => 4, 'y' => 7, 'z' => 1]); $this->assertFalse($a->isSameVectorSpace($b), 'Vectors with differently keyed components are not considered same vector space'); }