feat: support line chart draw function

series_test.go

@@ -1,125 +0,0 @@
-// MIT License
-
-// Copyright (c) 2021 Tree Xie
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-// SOFTWARE.
-
-package charts
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/wcharczuk/go-chart/v2"
-)
-
-func TestNewSeriesDataListFromFloat(t *testing.T) {
-	assert := assert.New(t)
-
-	assert.Equal([]SeriesData{
-		{
-			Value: 1,
-		},
-		{
-			Value: 2,
-		},
-	}, NewSeriesDataListFromFloat([]float64{
-		1,
-		2,
-	}))
-}
-
-func TestGetSeries(t *testing.T) {
-	assert := assert.New(t)
-
-	xValues := []float64{
-		1,
-		2,
-		3,
-		4,
-		5,
-	}
-
-	barData := NewSeriesDataListFromFloat([]float64{
-		10,
-		20,
-		30,
-		40,
-		50,
-	})
-	barData[1].Style = chart.Style{
-		FillColor: AxisColorDark,
-	}
-	seriesList := GetSeries([]Series{
-		{
-			Type:       SeriesBar,
-			Data:       barData,
-			XValues:    xValues,
-			YAxisIndex: 1,
-		},
-		{
-			Data: NewSeriesDataListFromFloat([]float64{
-				11,
-				21,
-				31,
-				41,
-				51,
-			}),
-			XValues: xValues,
-		},
-	}, chart.TickPositionBetweenTicks, "")
-
-	assert.Equal(seriesList[0].GetYAxis(), chart.YAxisPrimary)
-	assert.Equal(seriesList[1].GetYAxis(), chart.YAxisSecondary)
-
-	barSeries, ok := seriesList[0].(BarSeries)
-	assert.True(ok)
-	// 居中前置多插入一个点
-	assert.Equal([]float64{
-		0,
-		10,
-		20,
-		30,
-		40,
-		50,
-	}, barSeries.YValues)
-	assert.Equal(xValues, barSeries.XValues)
-	assert.Equal(1, barSeries.Count)
-	assert.Equal(0, barSeries.Index)
-	assert.Equal([]BarSeriesCustomStyle{
-		{
-			PointIndex: 1,
-			Index:      0,
-			Style:      barData[1].Style,
-		},
-	}, barSeries.CustomStyles)
-
-	lineSeries, ok := seriesList[1].(LineSeries)
-	assert.True(ok)
-	// 居中前置多插入一个点
-	assert.Equal([]float64{
-		0,
-		11,
-		21,
-		31,
-		41,
-		51,
-	}, lineSeries.YValues)
-	assert.Equal(xValues, lineSeries.XValues)
-}