31 lines
682 B
Go
31 lines
682 B
Go
package chart
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import (
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"testing"
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"git.smarteching.com/zeni/go-chart/v2/testutil"
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)
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func TestHistogramSeries(t *testing.T) {
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// replaced new assertions helper
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cs := ContinuousSeries{
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Name: "Test Series",
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XValues: LinearRange(1.0, 20.0),
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YValues: LinearRange(10.0, -10.0),
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}
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hs := HistogramSeries{
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InnerSeries: cs,
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}
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for x := 0; x < hs.Len(); x++ {
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csx, csy := cs.GetValues(0)
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hsx, hsy1, hsy2 := hs.GetBoundedValues(0)
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testutil.AssertEqual(t, csx, hsx)
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testutil.AssertTrue(t, hsy1 > 0)
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testutil.AssertTrue(t, hsy2 <= 0)
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testutil.AssertTrue(t, csy < 0 || (csy > 0 && csy == hsy1))
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testutil.AssertTrue(t, csy > 0 || (csy < 0 && csy == hsy2))
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}
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}
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