70 lines
1.3 KiB
Go
70 lines
1.3 KiB
Go
package chart
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import (
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"testing"
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"time"
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"github.com/blend/go-sdk/assert"
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)
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func TestTimeSeriesGetValue(t *testing.T) {
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assert := assert.New(t)
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ts := TimeSeries{
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Name: "Test",
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XValues: []time.Time{
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time.Now().AddDate(0, 0, -5),
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time.Now().AddDate(0, 0, -4),
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time.Now().AddDate(0, 0, -3),
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time.Now().AddDate(0, 0, -2),
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time.Now().AddDate(0, 0, -1),
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},
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YValues: []float64{
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1.0, 2.0, 3.0, 4.0, 5.0,
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},
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}
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x0, y0 := ts.GetValues(0)
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assert.NotZero(x0)
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assert.Equal(1.0, y0)
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}
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func TestTimeSeriesValidate(t *testing.T) {
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assert := assert.New(t)
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cs := TimeSeries{
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Name: "Test Series",
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XValues: []time.Time{
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time.Now().AddDate(0, 0, -5),
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time.Now().AddDate(0, 0, -4),
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time.Now().AddDate(0, 0, -3),
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time.Now().AddDate(0, 0, -2),
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time.Now().AddDate(0, 0, -1),
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},
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YValues: []float64{
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1.0, 2.0, 3.0, 4.0, 5.0,
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},
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}
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assert.Nil(cs.Validate())
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cs = TimeSeries{
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Name: "Test Series",
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XValues: []time.Time{
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time.Now().AddDate(0, 0, -5),
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time.Now().AddDate(0, 0, -4),
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time.Now().AddDate(0, 0, -3),
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time.Now().AddDate(0, 0, -2),
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time.Now().AddDate(0, 0, -1),
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},
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}
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assert.NotNil(cs.Validate())
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cs = TimeSeries{
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Name: "Test Series",
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YValues: []float64{
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1.0, 2.0, 3.0, 4.0, 5.0,
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},
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}
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assert.NotNil(cs.Validate())
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}
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