Function TestRow

s2/matrix3x3_test.go:58–90

(t *testing.T)

}

func TestRow(t *testing.T) {
	tests := []struct {
		have *matrix3x3
		row  int
		want Point
	}{
		{&matrix3x3{}, 0, OriginPoint()},
		{
			&matrix3x3{
				{1, 2, 3},
				{4, 5, 6},
				{7, 8, 9},
			},
			0,
			Point{r3.Vector{X: 1, Y: 2, Z: 3}},
		},
		{
			&matrix3x3{
				{1, 2, 3},
				{4, 5, 6},
				{7, 8, 9},
			},
			2,
			Point{r3.Vector{X: 7, Y: 8, Z: 9}},
		},
	}

	for _, test := range tests {
		if got := test.have.row(test.row); !got.ApproxEqual(test.want) {
			t.Errorf("%v.row(%d) = %v, want %v", test.have, test.row, got, test.want)
		}
	}
}

func TestSetCol(t *testing.T) {
	tests := []struct {