mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-11-21 14:44:00 +00:00
103 lines
2.6 KiB
Go
103 lines
2.6 KiB
Go
package graphite
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import (
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"testing"
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"time"
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)
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func TestParseIntervalSuccess(t *testing.T) {
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f := func(s string, intervalExpected int64) {
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t.Helper()
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interval, err := parseInterval(s)
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if err != nil {
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t.Fatalf("unexpected error in parseInterva(%q): %s", s, err)
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}
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if interval != intervalExpected {
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t.Fatalf("unexpected result for parseInterval(%q); got %d; want %d", s, interval, intervalExpected)
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}
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}
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f(`1ms`, 1)
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f(`-10.5ms`, -10)
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f(`+5.5s`, 5500)
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f(`7.85s`, 7850)
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f(`-7.85sec`, -7850)
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f(`-7.85secs`, -7850)
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f(`5seconds`, 5000)
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f(`10min`, 10*60*1000)
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f(`10 mins`, 10*60*1000)
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f(` 10 mins `, 10*60*1000)
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f(`10m`, 10*60*1000)
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f(`-10.5min`, -10.5*60*1000)
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f(`-10.5m`, -10.5*60*1000)
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f(`3minutes`, 3*60*1000)
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f(`3h`, 3*3600*1000)
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f(`-4.5hour`, -4.5*3600*1000)
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f(`7hours`, 7*3600*1000)
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f(`5d`, 5*24*3600*1000)
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f(`-3.5days`, -3.5*24*3600*1000)
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f(`0.5w`, 0.5*7*24*3600*1000)
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f(`10weeks`, 10*7*24*3600*1000)
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f(`2months`, 2*30*24*3600*1000)
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f(`2mo`, 2*30*24*3600*1000)
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f(`1.2y`, 1.2*365*24*3600*1000)
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f(`-3years`, -3*365*24*3600*1000)
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}
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func TestParseIntervalError(t *testing.T) {
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f := func(s string) {
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t.Helper()
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interval, err := parseInterval(s)
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if err == nil {
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t.Fatalf("expecting non-nil error for parseInterval(%q)", s)
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}
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if interval != 0 {
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t.Fatalf("unexpected non-zero interval for parseInterval(%q): %d", s, interval)
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}
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}
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f("")
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f("foo")
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f(`'1minute'`)
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f(`123`)
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}
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func TestParseTimeSuccess(t *testing.T) {
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startTime := time.Now()
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startTimestamp := startTime.UnixNano() / 1e6
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f := func(s string, timestampExpected int64) {
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t.Helper()
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timestamp, err := parseTime(startTime, s)
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if err != nil {
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t.Fatalf("unexpected error from parseTime(%q): %s", s, err)
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}
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if timestamp != timestampExpected {
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t.Fatalf("unexpected timestamp returned from parseTime(%q); got %d; want %d", s, timestamp, timestampExpected)
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}
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}
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f("now", startTimestamp)
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f("today", startTimestamp-startTimestamp%msecsPerDay)
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f("yesterday", startTimestamp-(startTimestamp%msecsPerDay)-msecsPerDay)
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f("1234567890", 1234567890000)
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f("18:36_20210223", 1614105360000)
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f("20210223", 1614038400000)
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f("02/23/21", 1614038400000)
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f("2021-02-23", 1614038400000)
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f("2021-02-23T18:36:12Z", 1614105372000)
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f("-3hours", startTimestamp-3*3600*1000)
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f("1.5minutes", startTimestamp+1.5*60*1000)
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}
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func TestParseTimeFailure(t *testing.T) {
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f := func(s string) {
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t.Helper()
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timestamp, err := parseTime(time.Now(), s)
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if err == nil {
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t.Fatalf("expecting non-nil error for parseTime(%q)", s)
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}
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if timestamp != 0 {
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t.Fatalf("expecting zero value for parseTime(%q); got %d", s, timestamp)
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}
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}
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f("")
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f("foobar")
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f("1235aafb")
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}
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