feat: dateutils, maputils, sliceutils.

dateutils/dateutils_test.go

@@ -0,0 +1,66 @@
+package dateutils_test
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/tx7do/go-utils/dateutils"
+)
+
+func TestFloor(t *testing.T) {
+	now := time.Now()
+	assert.Equal(t, "00:00:00", dateutils.Floor(now).Format("15:04:05"))
+}
+
+func TestCeil(t *testing.T) {
+	now := time.Now()
+	assert.Equal(t, "23:59:59", dateutils.Ceil(now).Format("15:04:05"))
+}
+
+func TestBeforeOrEqual(t *testing.T) {
+	milestone, _ := time.Parse("2006-01-02", "2023-01-01")
+
+	dBefore, _ := time.Parse("2006-01-02", "2022-12-31")
+	dEqual, _ := time.Parse("2006-01-02", "2023-01-01")
+	dAfter, _ := time.Parse("2006-01-02", "2023-01-31")
+
+	assert.Equal(t, true, dateutils.BeforeOrEqual(milestone, dBefore))
+	assert.Equal(t, true, dateutils.BeforeOrEqual(milestone, dEqual))
+	assert.Equal(t, false, dateutils.BeforeOrEqual(milestone, dAfter))
+}
+
+func TestAfterOrEqual(t *testing.T) {
+	milestone, _ := time.Parse("2006-01-02", "2023-01-01")
+
+	dBefore, _ := time.Parse("2006-01-02", "2022-12-31")
+	dEqual, _ := time.Parse("2006-01-02", "2023-01-01")
+	dAfter, _ := time.Parse("2006-01-02", "2023-01-31")
+
+	assert.Equal(t, false, dateutils.AfterOrEqual(milestone, dBefore))
+	assert.Equal(t, true, dateutils.AfterOrEqual(milestone, dEqual))
+	assert.Equal(t, true, dateutils.AfterOrEqual(milestone, dAfter))
+}
+
+func TestOverlap(t *testing.T) {
+	s1, _ := time.Parse("2006-01-02", "2022-12-28")
+	e1, _ := time.Parse("2006-01-02", "2022-12-31")
+
+	s2, _ := time.Parse("2006-01-02", "2022-12-30")
+	e2, _ := time.Parse("2006-01-02", "2023-01-01")
+
+	s3, _ := time.Parse("2006-01-02", "2023-01-02")
+	e3, _ := time.Parse("2006-01-02", "2023-01-04")
+
+	assert.Equal(t, true, dateutils.Overlap(s1, e1, s2, e2))
+	assert.Equal(t, false, dateutils.Overlap(s1, e1, s3, e3))
+
+	s4, _ := time.Parse("2006-01-02", "2023-07-13")
+	e4, _ := time.Parse("2006-01-02", "2023-07-14")
+
+	s5, _ := time.Parse("2006-01-02", "2023-07-10")
+	e5, _ := time.Parse("2006-01-02", "2023-07-17")
+
+	assert.Equal(t, true, dateutils.Overlap(s4, e4, s5, e5))
+	assert.Equal(t, true, dateutils.Overlap(s5, e5, s4, e4))
+}