add unit test

pkg/utils/converter_test.go

@@ -0,0 +1,101 @@
+package utils
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestInt32ToString(t *testing.T) {
+	expectedValue := "-123456789"
+	actualValue := Int32ToString(-123456789)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestStringToInt32(t *testing.T) {
+	expectedValue := -123456789
+	actualValue, err := StringToInt32("-123456789")
+	assert.Equal(t, nil, err)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestStringToInt32_InvalidNumber(t *testing.T) {
+	_, err := StringToInt32("")
+	assert.NotEqual(t, nil, err)
+
+	_, err = StringToInt32("null")
+	assert.NotEqual(t, nil, err)
+}
+
+func TestStringTryToInt32_InvalidNumber(t *testing.T) {
+	expectedValue := -1
+	actualValue := StringTryToInt32("", -1)
+	assert.Equal(t, expectedValue, actualValue)
+
+	actualValue = StringTryToInt32("null", -1)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestInt64ToString(t *testing.T) {
+	expectedValue := "-123456789012345"
+	actualValue := Int64ToString(-123456789012345)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestInt64ArrayToStringArray(t *testing.T) {
+	expectedValue := []string{"0", "1", "-123456789012345", "12345678", "1234567890123456"}
+	actualValue := Int64ArrayToStringArray([]int64{0, 1, -123456789012345, 12345678, 1234567890123456})
+	assert.EqualValues(t, expectedValue, actualValue)
+}
+
+func TestStringToInt64(t *testing.T) {
+	expectedValue := int64(-123456789012345)
+	actualValue, err := StringToInt64("-123456789012345")
+	assert.Equal(t, nil, err)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestStringToInt64_InvalidNumber(t *testing.T) {
+	_, err := StringToInt64("")
+	assert.NotEqual(t, nil, err)
+
+	_, err = StringToInt64("null")
+	assert.NotEqual(t, nil, err)
+}
+
+func TestStringArrayToInt64Array(t *testing.T) {
+	expectedValue := []int64{0, 1, -123456789012345, 12345678, 1234567890123456}
+	actualValue, err := StringArrayToInt64Array([]string{"0", "1", "-123456789012345", "12345678", "1234567890123456"})
+	assert.Equal(t, nil, err)
+	assert.EqualValues(t, expectedValue, actualValue)
+}
+
+func TestStringArrayToInt64Array_InvalidNumber(t *testing.T) {
+	_, err := StringArrayToInt64Array([]string{"0", "1", "", "12345678", "1234567890123456"})
+	assert.NotEqual(t, nil, err)
+
+	_, err = StringArrayToInt64Array([]string{"0", "1", "null", "12345678", "1234567890123456"})
+	assert.NotEqual(t, nil, err)
+}
+
+func TestStringTryToInt64_InvalidNumber(t *testing.T) {
+	expectedValue := int64(-1)
+	actualValue := StringTryToInt64("", -1)
+	assert.Equal(t, expectedValue, actualValue)
+
+	actualValue = StringTryToInt64("null", -1)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestFloat64ToString(t *testing.T) {
+	expectedValue := "-123456789.123456"
+	actualValue := Float64ToString(-123456789.123456)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestStringToFloat64(t *testing.T) {
+	expectedValue := -123456789.123456
+	actualValue, err := StringToFloat64("-123456789.123456")
+	assert.Equal(t, nil, err)
+	assert.Equal(t, expectedValue, actualValue)
+}

pkg/utils/datetimes_test.go

@@ -0,0 +1,79 @@
+package utils
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestFormatUnixTimeToLongDateTimeWithoutSecond(t *testing.T) {
+	unixTime := int64(1617228083)
+	utcTimezone := time.FixedZone("Test Timezone", 0)      // UTC
+	utc8Timezone := time.FixedZone("Test Timezone", 28800) // UTC+8
+
+	expectedValue := "2021-03-31 22:01"
+	actualValue := FormatUnixTimeToLongDateTimeWithoutSecond(unixTime, utcTimezone)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = "2021-04-01 06:01"
+	actualValue = FormatUnixTimeToLongDateTimeWithoutSecond(unixTime, utc8Timezone)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestFormatUnixTimeToYearMonth(t *testing.T) {
+	unixTime := int64(1617228083)
+	utcTimezone := time.FixedZone("Test Timezone", 0)      // UTC
+	utc8Timezone := time.FixedZone("Test Timezone", 28800) // UTC+8
+
+	expectedValue := "2021-03"
+	actualValue := FormatUnixTimeToYearMonth(unixTime, utcTimezone)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = "2021-04"
+	actualValue = FormatUnixTimeToYearMonth(unixTime, utc8Timezone)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestParseFromUnixTime(t *testing.T) {
+	expectedValue := int64(1617228083)
+	actualTime := ParseFromUnixTime(expectedValue)
+	actualValue := actualTime.Unix()
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestParseFromLongDateTime(t *testing.T) {
+	expectedValue := int64(1617228083)
+	actualTime, err := ParseFromLongDateTime("2021-04-01 06:01:23", 480)
+	assert.Equal(t, nil, err)
+
+	actualValue := actualTime.Unix()
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestParseFromShortDateTime(t *testing.T) {
+	expectedValue := int64(1617228083)
+	actualTime, err := ParseFromShortDateTime("2021-4-1 6:1:23", 480)
+	assert.Equal(t, nil, err)
+
+	actualValue := actualTime.Unix()
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestGetMinTransactionTimeFromUnixTime(t *testing.T) {
+	expectedValue := int64(1617228083000)
+	actualValue := GetMinTransactionTimeFromUnixTime(1617228083)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestGetMaxTransactionTimeFromUnixTime(t *testing.T) {
+	expectedValue := int64(1617228083999)
+	actualValue := GetMaxTransactionTimeFromUnixTime(1617228083)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestGetUnixTimeFromTransactionTime(t *testing.T) {
+	expectedValue := int64(1617228083)
+	actualValue := GetUnixTimeFromTransactionTime(1617228083999)
+	assert.Equal(t, expectedValue, actualValue)
+}

pkg/utils/object_test.go

@@ -0,0 +1,26 @@
+package utils
+
+import (
+	"github.com/stretchr/testify/assert"
+	"testing"
+
+	"github.com/mayswind/lab/pkg/settings"
+)
+
+func TestClone(t *testing.T) {
+	expectedObject := &settings.Config{
+		AppName: "lab",
+		Mode:    settings.MODE_PRODUCTION,
+		DatabaseConfig: &settings.DatabaseConfig{
+			DatabaseType:          settings.MySqlDbType,
+			DatabaseHost:          "localhost",
+			ConnectionMaxLifeTime: 60,
+		},
+		LogModes: []string{"console", "file"},
+	}
+	actualObject := &settings.Config{}
+	err := Clone(expectedObject, actualObject)
+
+	assert.Equal(t, nil, err)
+	assert.EqualValues(t, expectedObject, actualObject)
+}

pkg/utils/slices_test.go

@@ -0,0 +1,132 @@
+package utils
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestInt64SliceEquals_Equals(t *testing.T) {
+	s1 := []int64{0, 1, 2, 3}
+	s2 := []int64{0, 1, 2, 3}
+	expectedValue := true
+	actualValue := Int64SliceEquals(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestInt64SliceEquals_NotEquals(t *testing.T) {
+	s1 := []int64{0, 1, 2, 3}
+	s2 := []int64{0, 1, 3, 2}
+	expectedValue := false
+	actualValue := Int64SliceEquals(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	s1 = []int64{0, 1, 2, 3}
+	s2 = []int64{0}
+	expectedValue = false
+	actualValue = Int64SliceEquals(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	s1 = []int64{0, 1, 2, 3}
+	s2 = []int64{}
+	expectedValue = false
+	actualValue = Int64SliceEquals(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestInt64SliceEquals_NilOrEmpty(t *testing.T) {
+	var s1 []int64 = nil
+	s2 := []int64{0, 1, 2, 3}
+	expectedValue := false
+	actualValue := Int64SliceEquals(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	s1 = []int64{0, 1, 2, 3}
+	s2 = nil
+	expectedValue = false
+	actualValue = Int64SliceEquals(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	s1 = nil
+	s2 = nil
+	expectedValue = true
+	actualValue = Int64SliceEquals(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	s1 = []int64{}
+	s2 = []int64{}
+	expectedValue = true
+	actualValue = Int64SliceEquals(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestInt64SliceMinus(t *testing.T) {
+	s1 := []int64{0, 1, 2, 3}
+	s2 := []int64{0, 1, 2, 3}
+	expectedValue := []int64{}
+	actualValue := Int64SliceMinus(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	s1 = []int64{0, 1, 2, 3}
+	s2 = []int64{0, 2}
+	expectedValue = []int64{1, 3}
+	actualValue = Int64SliceMinus(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	s1 = []int64{0, 1, 2, 3}
+	s2 = []int64{}
+	expectedValue = []int64{0, 1, 2, 3}
+	actualValue = Int64SliceMinus(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	s1 = []int64{}
+	s2 = []int64{0, 1, 2, 3}
+	expectedValue = []int64{}
+	actualValue = Int64SliceMinus(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	s1 = []int64{0, 1, 2, 3}
+	s2 = []int64{1, 2, 3, 4}
+	expectedValue = []int64{0}
+	actualValue = Int64SliceMinus(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestInt64SliceMinus_NilOrEmpty(t *testing.T) {
+	var s1 []int64 = nil
+	s2 := []int64{0, 1, 2, 3}
+	var expectedValue []int64 = nil
+	actualValue := Int64SliceMinus(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	s1 = []int64{0, 1, 2, 3}
+	s2 = nil
+	expectedValue = []int64{0, 1, 2, 3}
+	actualValue = Int64SliceMinus(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	s1 = nil
+	s2 = nil
+	expectedValue = nil
+	actualValue = Int64SliceMinus(s1, s2)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestToUniqueInt64Slice(t *testing.T) {
+	arr := []int64{0, 1, 2, 3, 2, 4, 0}
+	expectedValue := []int64{0, 1, 2, 3, 4}
+	actualValue := ToUniqueInt64Slice(arr)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestToUniqueInt64Slice_NilOrEmpty(t *testing.T) {
+	var arr []int64 = nil
+	expectedValue := []int64{}
+	actualValue := ToUniqueInt64Slice(arr)
+	assert.Equal(t, expectedValue, actualValue)
+
+	arr = []int64{}
+	expectedValue = []int64{}
+	actualValue = ToUniqueInt64Slice(arr)
+	assert.Equal(t, expectedValue, actualValue)
+}

pkg/utils/strings_test.go

@@ -0,0 +1,110 @@
+package utils
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSubString(t *testing.T) {
+	str := "foobar"
+	expectedValue := "f"
+	actualValue := SubString(str, 0, 1)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = "fo"
+	actualValue = SubString(str, 0, 2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = "oba"
+	actualValue = SubString(str, 2, 3)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = "foobar"
+	actualValue = SubString(str, 0, 6)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = "ba"
+	actualValue = SubString(str, -3, 2)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestSubString_EmptyStr(t *testing.T) {
+	str := ""
+	expectedValue := ""
+	actualValue := SubString(str, 0, 1)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = ""
+	actualValue = SubString(str, 0, 2)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = ""
+	actualValue = SubString(str, 2, 3)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestSubString_OverBoundary(t *testing.T) {
+	str := "foobar"
+	expectedValue := ""
+	actualValue := SubString(str, 100, 1)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = "foobar"
+	actualValue = SubString(str, 0, 100)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = "obar"
+	actualValue = SubString(str, 2, 100)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = "bar"
+	actualValue = SubString(str, -3, 100)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = "foobar"
+	actualValue = SubString(str, -100, 100)
+	assert.Equal(t, expectedValue, actualValue)
+
+	expectedValue = ""
+	actualValue = SubString(str, 0, -100)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestGetRandomString(t *testing.T) {
+	actualValue, err := GetRandomString(10)
+	assert.Equal(t, nil, err)
+	assert.Len(t, actualValue, 10)
+}
+
+func TestGetRandomNumberOrLetter(t *testing.T) {
+	actualValue, err := GetRandomNumberOrLetter(10)
+	assert.Equal(t, nil, err)
+	assert.Len(t, actualValue, 10)
+}
+
+func TestMD5Encode(t *testing.T) {
+	str := "foobar"
+	expectedValue := "3858f62230ac3c915f300c664312c63f"
+	actualData := MD5Encode([]byte(str))
+	actualValue := fmt.Sprintf("%x", actualData)
+	assert.Equal(t, expectedValue, actualValue)
+
+	str = ""
+	expectedValue = "d41d8cd98f00b204e9800998ecf8427e"
+	actualData = MD5Encode([]byte(str))
+	actualValue = fmt.Sprintf("%x", actualData)
+	assert.Equal(t, expectedValue, actualValue)
+}
+
+func TestEncryptSecretAndDecryptSecret(t *testing.T) {
+	str := "foo"
+	key := "bar"
+	expectedValue := str
+
+	encryptedStr, err := EncryptSecret(str, key)
+	actualValue, err := DecryptSecret(encryptedStr, key)
+	assert.Equal(t, nil, err)
+	assert.Equal(t, expectedValue, actualValue)
+}