go-chart/value_formatter_test.go

59 lines
1.3 KiB
Go
Raw Normal View History

2016-07-11 08:06:14 +02:00
package chart
import (
"testing"
"time"
"github.com/blendlabs/go-assert"
)
func TestTimeValueFormatterWithFormat(t *testing.T) {
assert := assert.New(t)
d := time.Now()
2016-10-21 00:21:52 +02:00
di := Time.ToFloat64(d)
2016-07-11 08:06:14 +02:00
df := float64(di)
2017-04-26 05:03:30 +02:00
s := formatTime(d, DefaultDateFormat)
si := formatTime(di, DefaultDateFormat)
sf := formatTime(df, DefaultDateFormat)
2016-07-11 08:06:14 +02:00
assert.Equal(s, si)
assert.Equal(s, sf)
sd := TimeValueFormatter(d)
sdi := TimeValueFormatter(di)
sdf := TimeValueFormatter(df)
assert.Equal(s, sd)
assert.Equal(s, sdi)
assert.Equal(s, sdf)
}
func TestFloatValueFormatter(t *testing.T) {
assert := assert.New(t)
assert.Equal("1234.00", FloatValueFormatter(1234.00))
}
func TestFloatValueFormatterWithFloat32Input(t *testing.T) {
assert := assert.New(t)
assert.Equal("1234.00", FloatValueFormatter(float32(1234.00)))
}
func TestFloatValueFormatterWithIntegerInput(t *testing.T) {
assert := assert.New(t)
assert.Equal("1234.00", FloatValueFormatter(1234))
}
func TestFloatValueFormatterWithInt64Input(t *testing.T) {
assert := assert.New(t)
assert.Equal("1234.00", FloatValueFormatter(int64(1234)))
}
2016-07-11 08:06:14 +02:00
func TestFloatValueFormatterWithFormat(t *testing.T) {
assert := assert.New(t)
v := 123.456
sv := FloatValueFormatterWithFormat(v, "%.3f")
assert.Equal("123.456", sv)
assert.Equal("123.000", FloatValueFormatterWithFormat(123, "%.3f"))
2016-07-11 08:06:14 +02:00
}