package maths

import (
	"reflect"
	"testing"
)

func TestRotateClockwise(t *testing.T) {
	matrix := Matrix[int]{
		{1, 2, 3},
		{4, 5, 6},
		{7, 8, 9},
	}

	expected := Matrix[int]{
		{7, 4, 1},
		{8, 5, 2},
		{9, 6, 3},
	}

	result := matrix.RotateClockwise()

	if !reflect.DeepEqual(result, expected) {
		t.Errorf("RotateClockwise() = %v, want %v", result, expected)
	}
}

func TestTranspose(t *testing.T) {
	matrix := Matrix[int]{
		{1, 2, 3},
		{4, 5, 6},
		{7, 8, 9},
	}

	expected := Matrix[int]{
		{1, 4, 7},
		{2, 5, 8},
		{3, 6, 9},
	}

	result := matrix.Transpose()

	if !reflect.DeepEqual(result, expected) {
		t.Errorf("Transpose() = %v, want %v", result, expected)
	}
}

func TestDuplicate(t *testing.T) {
	matrix := Matrix[int]{
		{1, 2, 3},
		{4, 5, 6},
		{7, 8, 9},
	}

	expected := Matrix[int]{
		{1, 2, 3},
		{4, 5, 6},
		{7, 8, 9},
	}

	result := matrix.Duplicate()

	if !reflect.DeepEqual(result, expected) {
		t.Errorf("Duplicate() = %v, want %v", result, expected)
	}
}
func TestEqual(t *testing.T) {
	matrix1 := Matrix[int]{
		{1, 2, 3},
		{4, 5, 6},
		{7, 8, 9},
	}

	matrix2 := Matrix[int]{
		{1, 2, 3},
		{4, 5, 6},
		{7, 8, 9},
	}

	if !matrix1.Equal(matrix2) {
		t.Errorf("Equal() = false, want true")
	}

	matrix3 := Matrix[int]{
		{1, 2, 3},
		{4, 5, 6},
		{7, 8, 9},
	}

	matrix4 := Matrix[int]{
		{1, 2, 3},
		{4, 5, 6},
		{7, 8, 0},
	}

	if matrix3.Equal(matrix4) {
		t.Errorf("Equal() = true, want false")
	}

	matrix5 := Matrix[int]{
		{1, 2},
		{3, 4},
	}

	matrix6 := Matrix[int]{
		{1, 2, 3},
		{4, 5, 6},
	}

	if matrix5.Equal(matrix6) {
		t.Errorf("Equal() = true, want false")
	}
}