time_test.go

// Copyright 2020 tools authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.

package tools

import (
	"fmt"
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestUnixIntToTimeStr(t *testing.T) {
	timeStr := Date(1598094878, "YYYY-MM-DD HH:mm:ss")
	fmt.Printf("time: %s\n", timeStr)
	// TODO:
	// assert.Equal(t, "2020-08-22 11:14:38", timeStr)
}

func TestUnixStrToTimeStr(t *testing.T) {
	timeStr := DateS("1598094878", "YYYY-MM-DD HH:mm:ss")
	fmt.Printf("time: %s\n", timeStr)
	// TODO:
	// assert.Equal(t, "2020-08-22 19:14:38", timeStr)
}

func TestParseStrToDateTime(t *testing.T) {
	value, err := ParseStrToDate("2019-01-02 02:22:05", "YYYY-MM-DD hh:mm:ss", "Asia/Shanghai")
	assert.Equal(t, nil, err)
	zoneName, _ := value.Zone()
	assert.Equal(t, 2019, value.Year())
	assert.Equal(t, 2, value.Day())
	assert.Equal(t, "CST", zoneName)
	fmt.Printf("value: %v\n", value)
}

func TestParseStrToDate(t *testing.T) {
	value, err := ParseStrToDate("2020-10-22", "YYYY-MM-DD", "Asia/Shanghai")
	assert.Equal(t, nil, err)
	zoneName, _ := value.Zone()
	assert.Equal(t, 2020, value.Year())
	assert.Equal(t, 22, value.Day())
	assert.Equal(t, "CST", zoneName)
	fmt.Printf("value: %v\n", value)
}

func TestParseDateTimeStr(t *testing.T) {
	value, _ := ParseStrToDate("2020-10-22", "YYYY-MM-DD", "Asia/Shanghai")
	timeStr := ParseDateToStr(value, "YYYY-MM")
	fmt.Printf("timeStr: %s\n", timeStr)
	assert.Equal(t, "2020-10", timeStr)
}
func TestComparison(t *testing.T) {
	value1, _ := ParseStrToDate("2020-10-22", "YYYY-MM-DD", "Asia/Shanghai")
	value2, _ := ParseStrToDate("2020-10-22", "YYYY-MM-DD", "Asia/Shanghai")
	value := TimeComparison(value1, value2)
	assert.Equal(t, 0, value)
}

func TestComparisonTimeZone(t *testing.T) {
	value1, _ := ParseStrToDate("2020-10-22", "YYYY-MM-DD", "Asia/Shanghai")
	value2, _ := ParseStrToDate("2020-10-22", "YYYY-MM-DD", "UTC")
	value := TimeComparison(value1, value2)
	assert.Equal(t, 2, value)
}

func TestComparisonTimeGreaterThan(t *testing.T) {
	value1, _ := ParseStrToDate("2020-10-22", "YYYY-MM-DD", "Asia/Shanghai")
	value2, _ := ParseStrToDate("2020-10-02", "YYYY-MM-DD", "Asia/Shanghai")
	value := TimeComparison(value1, value2)
	assert.Equal(t, 1, value)
}