refactor: reconstructure souce file into the corresponding folder

datastructure/queue/arrayqueue_test.go

@@ -0,0 +1,90 @@
+package datastructure
+
+import (
+	"testing"
+
+	"github.com/duke-git/lancet/internal"
+)
+
+func TestArrayQueue_EnQueue(t *testing.T) {
+	assert := internal.NewAssert(t, "TestArrayQueue_EnQueue")
+
+	queue := NewArrayQueue[int]()
+	queue.EnQueue(1)
+	queue.EnQueue(2)
+	queue.EnQueue(3)
+
+	expected := []int{1, 2, 3}
+	data := queue.Data()
+	size := queue.Size()
+
+	queue.Print()
+
+	assert.Equal(expected, data)
+	assert.Equal(3, size)
+}
+
+func TestArrayQueue_DeQueue(t *testing.T) {
+	assert := internal.NewAssert(t, "TestArrayQueue_DeQueue")
+
+	queue := NewArrayQueue(1, 2, 3)
+
+	val, err := queue.DeQueue()
+	if err != nil {
+		t.Fail()
+	}
+
+	queue.Print()
+	assert.Equal(1, *val)
+
+	assert.Equal([]int{2, 3}, queue.Data())
+}
+
+func TestArrayQueue_Front(t *testing.T) {
+	assert := internal.NewAssert(t, "TestArrayQueue_Front")
+
+	queue := NewArrayQueue(1, 2, 3)
+	val := queue.Front()
+
+	queue.Print()
+
+	assert.Equal(1, val)
+	assert.Equal([]int{1, 2, 3}, queue.Data())
+}
+
+func TestArrayQueue_Back(t *testing.T) {
+	assert := internal.NewAssert(t, "TestArrayQueue_Back")
+
+	queue := NewArrayQueue(1, 2, 3)
+	val := queue.Back()
+
+	queue.Print()
+
+	assert.Equal(3, val)
+	assert.Equal([]int{1, 2, 3}, queue.Data())
+}
+
+func TestArrayQueue_Contain(t *testing.T) {
+	assert := internal.NewAssert(t, "TestArrayQueue_Contain")
+
+	queue := NewArrayQueue(1, 2, 3)
+
+	assert.Equal(true, queue.Contain(1))
+	assert.Equal(false, queue.Contain(4))
+}
+
+func TestArrayQueue_Clear(t *testing.T) {
+	assert := internal.NewAssert(t, "TestArrayQueue_Clear")
+
+	queue := NewArrayQueue[int]()
+	assert.Equal(true, queue.IsEmpty())
+	assert.Equal(0, queue.Size())
+
+	queue.EnQueue(1)
+	assert.Equal(false, queue.IsEmpty())
+	assert.Equal(1, queue.Size())
+
+	queue.Clear()
+	assert.Equal(true, queue.IsEmpty())
+	assert.Equal(0, queue.Size())
+}