69 lines
1.6 KiB
Go
69 lines
1.6 KiB
Go
package chart
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import (
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"testing"
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"github.com/wcharczuk/go-chart/v2/testutil"
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)
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func TestValuesValues(t *testing.T) {
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// replaced new assertions helper
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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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testutil.AssertLen(t, values, 7)
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testutil.AssertEqual(t, 10, values[0])
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testutil.AssertEqual(t, 9, values[1])
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testutil.AssertEqual(t, 8, values[2])
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testutil.AssertEqual(t, 7, values[3])
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testutil.AssertEqual(t, 6, values[4])
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testutil.AssertEqual(t, 5, values[5])
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testutil.AssertEqual(t, 2, values[6])
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}
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func TestValuesValuesNormalized(t *testing.T) {
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// replaced new assertions helper
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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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testutil.AssertLen(t, values, 7)
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testutil.AssertEqual(t, 0.2127, values[0])
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testutil.AssertEqual(t, 0.0425, values[6])
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}
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func TestValuesNormalize(t *testing.T) {
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// replaced new assertions helper
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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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testutil.AssertLen(t, values, 7)
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testutil.AssertEqual(t, 0.2127, values[0].Value)
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testutil.AssertEqual(t, 0.0425, values[6].Value)
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}
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