125 lines
3.4 KiB
Go
125 lines
3.4 KiB
Go
package utils
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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func TestParseDurationString_ShouldParseDurationString(t *testing.T) {
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duration, err := ParseDurationString("1h")
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assert.NoError(t, err)
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assert.Equal(t, 60*time.Minute, duration)
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}
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func TestParseDurationString_ShouldParseBlankString(t *testing.T) {
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duration, err := ParseDurationString("")
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assert.NoError(t, err)
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assert.Equal(t, time.Second*0, duration)
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}
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func TestParseDurationString_ShouldParseDurationStringAllUnits(t *testing.T) {
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duration, err := ParseDurationString("1y")
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assert.NoError(t, err)
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assert.Equal(t, time.Hour*24*365, duration)
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duration, err = ParseDurationString("1M")
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assert.NoError(t, err)
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assert.Equal(t, time.Hour*24*30, duration)
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duration, err = ParseDurationString("1w")
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assert.NoError(t, err)
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assert.Equal(t, time.Hour*24*7, duration)
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duration, err = ParseDurationString("1d")
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assert.NoError(t, err)
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assert.Equal(t, time.Hour*24, duration)
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duration, err = ParseDurationString("1h")
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assert.NoError(t, err)
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assert.Equal(t, time.Hour, duration)
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duration, err = ParseDurationString("1s")
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assert.NoError(t, err)
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assert.Equal(t, time.Second, duration)
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}
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func TestParseDurationString_ShouldParseSecondsString(t *testing.T) {
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duration, err := ParseDurationString("100")
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assert.NoError(t, err)
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assert.Equal(t, 100*time.Second, duration)
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}
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func TestParseDurationString_ShouldNotParseDurationStringWithOutOfOrderQuantitiesAndUnits(t *testing.T) {
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duration, err := ParseDurationString("h1")
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assert.EqualError(t, err, "could not parse 'h1' as a duration")
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assert.Equal(t, time.Duration(0), duration)
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}
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func TestParseDurationString_ShouldNotParseBadDurationString(t *testing.T) {
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duration, err := ParseDurationString("10x")
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assert.EqualError(t, err, "could not parse the units portion of '10x' in duration string '10x': the unit 'x' is not valid")
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assert.Equal(t, time.Duration(0), duration)
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}
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func TestParseDurationString_ShouldParseDurationStringWithMultiValueUnits(t *testing.T) {
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duration, err := ParseDurationString("10ms")
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assert.NoError(t, err)
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assert.Equal(t, time.Duration(10)*time.Millisecond, duration)
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}
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func TestParseDurationString_ShouldParseDurationStringWithLeadingZero(t *testing.T) {
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duration, err := ParseDurationString("005h")
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assert.NoError(t, err)
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assert.Equal(t, time.Duration(5)*time.Hour, duration)
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}
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func TestParseDurationString_ShouldParseMultiUnitValues(t *testing.T) {
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duration, err := ParseDurationString("1d3w10ms")
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assert.NoError(t, err)
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assert.Equal(t,
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(time.Hour*time.Duration(24))+
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(time.Hour*time.Duration(24)*time.Duration(7)*time.Duration(3))+
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(time.Millisecond*time.Duration(10)), duration)
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}
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func TestParseDurationString_ShouldParseDuplicateUnitValues(t *testing.T) {
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duration, err := ParseDurationString("1d4d2d")
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assert.NoError(t, err)
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assert.Equal(t,
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(time.Hour*time.Duration(24))+
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(time.Hour*time.Duration(24)*time.Duration(4))+
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(time.Hour*time.Duration(24)*time.Duration(2)), duration)
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}
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func TestStandardizeDurationString_ShouldParseStringWithSpaces(t *testing.T) {
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result, err := StandardizeDurationString("1d 1h 20m")
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assert.NoError(t, err)
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assert.Equal(t, result, "24h1h20m")
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}
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func TestShouldTimeIntervalsMakeSense(t *testing.T) {
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assert.Equal(t, Hour, time.Minute*60)
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assert.Equal(t, Day, Hour*24)
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assert.Equal(t, Week, Day*7)
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assert.Equal(t, Year, Day*365)
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assert.Equal(t, Month, Year/12)
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}
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