69 lines
1.4 KiB
Go
69 lines
1.4 KiB
Go
package chart
|
|
|
|
import (
|
|
"testing"
|
|
|
|
assert "github.com/blendlabs/go-assert"
|
|
)
|
|
|
|
func TestValuesValues(t *testing.T) {
|
|
assert := assert.New(t)
|
|
|
|
vs := []Value{
|
|
{Value: 10, Label: "Blue"},
|
|
{Value: 9, Label: "Green"},
|
|
{Value: 8, Label: "Gray"},
|
|
{Value: 7, Label: "Orange"},
|
|
{Value: 6, Label: "HEANG"},
|
|
{Value: 5, Label: "??"},
|
|
{Value: 2, Label: "!!"},
|
|
}
|
|
|
|
values := Values(vs).Values()
|
|
assert.Len(values, 7)
|
|
assert.Equal(10, values[0])
|
|
assert.Equal(9, values[1])
|
|
assert.Equal(8, values[2])
|
|
assert.Equal(7, values[3])
|
|
assert.Equal(6, values[4])
|
|
assert.Equal(5, values[5])
|
|
assert.Equal(2, values[6])
|
|
}
|
|
|
|
func TestValuesValuesNormalized(t *testing.T) {
|
|
assert := assert.New(t)
|
|
|
|
vs := []Value{
|
|
{Value: 10, Label: "Blue"},
|
|
{Value: 9, Label: "Green"},
|
|
{Value: 8, Label: "Gray"},
|
|
{Value: 7, Label: "Orange"},
|
|
{Value: 6, Label: "HEANG"},
|
|
{Value: 5, Label: "??"},
|
|
{Value: 2, Label: "!!"},
|
|
}
|
|
|
|
values := Values(vs).ValuesNormalized()
|
|
assert.Len(values, 7)
|
|
assert.Equal(0.212, values[0])
|
|
assert.Equal(0.042, values[6])
|
|
}
|
|
|
|
func TestValuesNormalize(t *testing.T) {
|
|
assert := assert.New(t)
|
|
|
|
vs := []Value{
|
|
{Value: 10, Label: "Blue"},
|
|
{Value: 9, Label: "Green"},
|
|
{Value: 8, Label: "Gray"},
|
|
{Value: 7, Label: "Orange"},
|
|
{Value: 6, Label: "HEANG"},
|
|
{Value: 5, Label: "??"},
|
|
{Value: 2, Label: "!!"},
|
|
}
|
|
|
|
values := Values(vs).Normalize()
|
|
assert.Len(values, 7)
|
|
assert.Equal(0.212, values[0].Value)
|
|
assert.Equal(0.042, values[6].Value)
|
|
}
|