Bug fix: test

graphics/affine_matrix_test.go

@@ -5,7 +5,7 @@ import (
 	. "."
 )
 
-func setElements(matrix *AffineMatrix, elements [][]AffineMatrixElement) {
+func setElements(matrix *AffineMatrix, elements [][]float64) {
 	dimension := len(elements) + 1
 	for i := 0; i < dimension-1; i++ {
 		for j := 0; j < dimension; j++ {
@@ -19,7 +19,7 @@ func TestAffineMatrixElement(t *testing.T) {
 	matrix.SetElement(0, 0, 1)
 	matrix.SetElement(0, 1, 2)
 	matrix.SetElement(0, 2, 3)
-	expected := [][]AffineMatrixElement{
+	expected := [][]float64{
 		{1, 2, 3, 0},
 		{0, 0, 0, 0},
 		{0, 0, 0, 0},
@@ -39,7 +39,7 @@ func TestAffineMatrixElement(t *testing.T) {
 	matrix.SetElement(1, 0, 4)
 	matrix.SetElement(1, 1, 5)
 	matrix.SetElement(2, 3, 6)
-	expected = [][]AffineMatrixElement{
+	expected = [][]float64{
 		{1, 2, 3, 0},
 		{4, 5, 0, 0},
 		{0, 0, 0, 6},
@@ -86,18 +86,18 @@ func TestAffineMatrixIsIdentity(t *testing.T) {
 func TestAffineMatrixConcat(t *testing.T) {
 	matrix1 := IdentityAffineMatrix(3)
 	matrix2 := IdentityAffineMatrix(3)
-	setElements(matrix1, [][]AffineMatrixElement{
+	setElements(matrix1, [][]float64{
 		{2, 0, 0},
 		{0, 2, 0},
 	})
-	setElements(matrix2, [][]AffineMatrixElement{
+	setElements(matrix2, [][]float64{
 		{1, 0, 1},
 		{0, 1, 1},
 	})
 
 	// TODO: 'matrix1x2' may not be a good name.
 	matrix1x2 := matrix1.Concat(matrix2)
-	expected := [][]AffineMatrixElement{
+	expected := [][]float64{
 		{2, 0, 1},
 		{0, 2, 1},
 		{0, 0, 1},
@@ -114,7 +114,7 @@ func TestAffineMatrixConcat(t *testing.T) {
 	}
 
 	matrix2x1 := matrix2.Concat(matrix1)
-	expected = [][]AffineMatrixElement{
+	expected = [][]float64{
 		{2, 0, 2},
 		{0, 2, 2},
 		{0, 0, 1},
@@ -132,19 +132,19 @@ func TestAffineMatrixConcat(t *testing.T) {
 
 	matrix3 := NewAffineMatrix(4)
 	matrix4 := NewAffineMatrix(4)
-	setElements(matrix3, [][]AffineMatrixElement{
+	setElements(matrix3, [][]float64{
 		{1, 2, 3, 4},
 		{5, 6, 7, 8},
 		{9, 10, 11, 12},
 	})
-	setElements(matrix4, [][]AffineMatrixElement{
+	setElements(matrix4, [][]float64{
 		{13, 14, 15, 16},
 		{17, 18, 19, 20},
 		{21, 22, 23, 24},
 	})
 
 	matrix3x4 := matrix3.Concat(matrix4)
-	expected = [][]AffineMatrixElement{
+	expected = [][]float64{
 		{218, 260, 302, 360},
 		{278, 332, 386, 460},
 		{338, 404, 470, 560},
@@ -161,7 +161,7 @@ func TestAffineMatrixConcat(t *testing.T) {
 	}
 
 	matrix4x3 := matrix4.Concat(matrix3)
-	expected = [][]AffineMatrixElement{
+	expected = [][]float64{
 		{110, 116, 122, 132},
 		{314, 332, 350, 376},
 		{518, 548, 578, 620},

graphics/geometry_matrix_test.go

@@ -15,37 +15,37 @@ func TestGeometryMatrixElements(t *testing.T) {
 	matrix.SetTy(6)
 
 	got := matrix.A()
-	want := AffineMatrixElement(1)
+	want := float64(1)
 	if want != got {
 		t.Errorf("matrix.A() = %f, want %f", got, want)
 	}
 
 	got = matrix.B()
-	want = AffineMatrixElement(2)
+	want = float64(2)
 	if want != got {
 		t.Errorf("matrix.B() = %f, want %f", got, want)
 	}
 
 	got = matrix.C()
-	want = AffineMatrixElement(3)
+	want = float64(3)
 	if want != got {
 		t.Errorf("matrix.C() = %f, want %f", got, want)
 	}
 
 	got = matrix.D()
-	want = AffineMatrixElement(4)
+	want = float64(4)
 	if want != got {
 		t.Errorf("matrix.D() = %f, want %f", got, want)
 	}
 
 	got = matrix.Tx()
-	want = AffineMatrixElement(5)
+	want = float64(5)
 	if want != got {
 		t.Errorf("matrix.Tx() = %f, want %f", got, want)
 	}
 
 	got = matrix.Ty()
-	want = AffineMatrixElement(6)
+	want = float64(6)
 	if want != got {
 		t.Errorf("matrix.Ty() = %f, want %f", got, want)
 	}