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