94 lines
2.9 KiB
Go
94 lines
2.9 KiB
Go
// MIT License
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// Copyright (c) 2021 Tree Xie
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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package charts
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import (
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"reflect"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/wcharczuk/go-chart/v2"
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)
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func TestBaseSeries(t *testing.T) {
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assert := assert.New(t)
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bs := BaseSeries{
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XValues: []float64{
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1,
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2,
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3,
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},
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YValues: []float64{
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10,
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20,
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30,
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},
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}
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assert.Equal(3, bs.Len())
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bs.TickPosition = chart.TickPositionBetweenTicks
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assert.Equal(2, bs.Len())
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bs.TickPosition = chart.TickPositionUnset
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x, y := bs.GetValues(1)
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assert.Equal(float64(2), x)
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assert.Equal(float64(20), y)
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bs.TickPosition = chart.TickPositionBetweenTicks
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x, y = bs.GetValues(1)
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assert.Equal(float64(3), x)
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assert.Equal(float64(30), y)
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bs.TickPosition = chart.TickPositionUnset
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x, y = bs.GetFirstValues()
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assert.Equal(float64(1), x)
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assert.Equal(float64(10), y)
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bs.TickPosition = chart.TickPositionBetweenTicks
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x, y = bs.GetFirstValues()
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assert.Equal(float64(2), x)
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assert.Equal(float64(20), y)
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bs.TickPosition = chart.TickPositionUnset
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x, y = bs.GetLastValues()
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assert.Equal(float64(3), x)
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assert.Equal(float64(30), y)
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bs.TickPosition = chart.TickPositionBetweenTicks
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x, y = bs.GetLastValues()
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assert.Equal(float64(3), x)
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assert.Equal(float64(30), y)
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xFormater, yFormater := bs.GetValueFormatters()
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assert.Equal(reflect.ValueOf(chart.FloatValueFormatter).Pointer(), reflect.ValueOf(xFormater).Pointer())
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assert.Equal(reflect.ValueOf(chart.FloatValueFormatter).Pointer(), reflect.ValueOf(yFormater).Pointer())
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formater := func(v interface{}) string {
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return ""
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}
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bs.XValueFormatter = formater
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bs.YValueFormatter = formater
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xFormater, yFormater = bs.GetValueFormatters()
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assert.Equal(reflect.ValueOf(formater).Pointer(), reflect.ValueOf(xFormater).Pointer())
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assert.Equal(reflect.ValueOf(formater).Pointer(), reflect.ValueOf(yFormater).Pointer())
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assert.Equal(chart.YAxisPrimary, bs.GetYAxis())
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assert.Nil(bs.Validate())
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}
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