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Fix linter errors.

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This commit is contained in:
go-jet 2019-12-08 11:07:49 +01:00
parent 57aa62f483
commit 2487c48428
14 changed files with 100 additions and 37 deletions
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20
mysql/interval.go
View file

@ -9,10 +9,11 @@ import (
"github.com/go-jet/jet/internal/utils"
)
type UnitType string
type unitType string
// List of interval unit types for MySQL
const (
MICROSECOND UnitType = "MICROSECOND"
MICROSECOND unitType = "MICROSECOND"
SECOND = "SECOND"
MINUTE = "MINUTE"
HOUR = "HOUR"
@ -34,9 +35,15 @@ const (
YEAR_MONTH = "YEAR_MONTH"
)
// Interval is representation of MySQL interval
type Interval = jet.Interval
func INTERVAL(value interface{}, unitType UnitType) Interval {
// INTERVAL creates new Interval type.
// In a case of MICROSECOND, SECOND, MINUTE, HOUR, DAY, WEEK, MONTH, QUARTER, YEAR unit type
// value parameter should be number. For example: INTERVAL(1, DAY)
// In a case of other unit types, value should be string with appropriate format.
// For example: INTERVAL("10:08:50", HOUR_SECOND)
func INTERVAL(value interface{}, unitType unitType) Interval {
switch unitType {
case MICROSECOND, SECOND, MINUTE, HOUR, DAY, WEEK, MONTH, QUARTER, YEAR:
if !isNumericType(value) {
@ -87,14 +94,15 @@ func INTERVAL(value interface{}, unitType UnitType) Interval {
}
}
func INTERVALe(expr Expression, unitType UnitType) Interval {
// INTERVALe creates new Interval type from expresion and unit type.
func INTERVALe(expr Expression, unitType unitType) Interval {
return jet.NewInterval(jet.ListSerializer{
Serializers: []jet.Serializer{expr, jet.Raw(string(unitType))},
Separator: " ",
})
}
// INTERVALd returns a representation of duration as MySQL INTERVAL
// INTERVALd returns a interval representation from duration
func INTERVALd(duration time.Duration) Interval {
var sign int64 = 1
if duration < 0 {
@ -179,7 +187,7 @@ var (
func isNumericType(value interface{}) bool {
switch value.(type) {
case float64, float32, int16, int32, int64, uint16, uint32, uint64, int, uint:
case float64, float32, int, int8, int16, int32, int64, uint, uint8, uint16, uint32, uint64:
return true
default:
return false

20
mysql/interval_test.go
View file

@ -32,14 +32,18 @@ func TestINTERVAL(t *testing.T) {
assertDebugSerialize(t, INTERVAL("08.000100", SECOND_MICROSECOND), "INTERVAL '08.000100' SECOND_MICROSECOND")
assertDebugSerialize(t, INTERVAL("-08.000100", SECOND_MICROSECOND), "INTERVAL '-08.000100' SECOND_MICROSECOND")
assertDebugSerialize(t, INTERVAL(15, SECOND), "INTERVAL 15 SECOND")
assertDebugSerialize(t, INTERVAL(1, MICROSECOND), "INTERVAL 1 MICROSECOND")
assertDebugSerialize(t, INTERVAL(2, MINUTE), "INTERVAL 2 MINUTE")
assertDebugSerialize(t, INTERVAL(3, HOUR), "INTERVAL 3 HOUR")
assertDebugSerialize(t, INTERVAL(4, DAY), "INTERVAL 4 DAY")
assertDebugSerialize(t, INTERVAL(5, MONTH), "INTERVAL 5 MONTH")
assertDebugSerialize(t, INTERVAL(6, YEAR), "INTERVAL 6 YEAR")
assertDebugSerialize(t, INTERVAL(-6, YEAR), "INTERVAL -6 YEAR")
assertSerialize(t, INTERVAL(15, SECOND), "INTERVAL 15 SECOND")
assertSerialize(t, INTERVAL(1, MICROSECOND), "INTERVAL 1 MICROSECOND")
assertSerialize(t, INTERVAL(2, MINUTE), "INTERVAL 2 MINUTE")
assertSerialize(t, INTERVAL(3, HOUR), "INTERVAL 3 HOUR")
assertSerialize(t, INTERVAL(4, DAY), "INTERVAL 4 DAY")
assertSerialize(t, INTERVAL(5, MONTH), "INTERVAL 5 MONTH")
assertSerialize(t, INTERVAL(6, YEAR), "INTERVAL 6 YEAR")
assertSerialize(t, INTERVAL(-6, YEAR), "INTERVAL -6 YEAR")
assertSerialize(t, INTERVAL(uint(6), YEAR), "INTERVAL 6 YEAR")
assertSerialize(t, INTERVAL(int16(7), YEAR), "INTERVAL 7 YEAR")
assertSerialize(t, INTERVAL(3.5, YEAR), "INTERVAL 3.5 YEAR")
}
func TestINTERVAL_InvalidUnitType(t *testing.T) {