Function Test_rotate

rotate_image_48/solution_test.go:8–56

(t *testing.T)

)

func Test_rotate(t *testing.T) {
	type args struct {
		matrix [][]int
	}
	tests := []struct {
		name string
		args args
		want [][]int
	}{
		{
			name: "rotate image",
			args: args{
				matrix: [][]int{
					{1, 2, 3},
					{4, 5, 6},
					{7, 8, 9},
				},
			},
			want: [][]int{
				{7, 4, 1},
				{8, 5, 2},
				{9, 6, 3},
			},
		},
		{
			name: "rotate image",
			args: args{
				matrix: [][]int{
					{5, 1, 9, 11},
					{2, 4, 8, 10},
					{13, 3, 6, 7},
					{15, 14, 12, 16},
				},
			},
			want: [][]int{
				{15, 13, 2, 5},
				{14, 3, 4, 1},
				{12, 6, 8, 9},
				{16, 7, 10, 11},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			rotate(tt.args.matrix)
			assert.Equal(t, tt.want, tt.args.matrix)
		})
	}
}