78 lines
2.3 KiB
Go
78 lines
2.3 KiB
Go
// MIT License
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// Copyright (c) 2022 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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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/wcharczuk/go-chart/v2"
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"github.com/wcharczuk/go-chart/v2/drawing"
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)
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func TestBarStyle(t *testing.T) {
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assert := assert.New(t)
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bs := BarStyle{
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ClassName: "test",
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StrokeDashArray: []float64{
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1.0,
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},
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FillColor: drawing.ColorBlack,
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}
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assert.Equal(chart.Style{
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ClassName: "test",
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StrokeDashArray: []float64{
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1.0,
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},
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StrokeWidth: 1,
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FillColor: drawing.ColorBlack,
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StrokeColor: drawing.ColorBlack,
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}, bs.Style())
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}
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func TestDrawBar(t *testing.T) {
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assert := assert.New(t)
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d, err := NewDraw(DrawOption{
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Width: 400,
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Height: 300,
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}, PaddingOption(chart.Box{
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Left: 10,
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Top: 20,
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Right: 30,
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Bottom: 40,
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}))
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assert.Nil(err)
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d.Bar(chart.Box{
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Left: 0,
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Top: 0,
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Right: 20,
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Bottom: 200,
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}, BarStyle{
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FillColor: drawing.ColorBlack,
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})
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data, err := d.Bytes()
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assert.Nil(err)
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assert.Equal("<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" width=\"400\" height=\"300\">\\n<path d=\"M 10 20\nL 30 20\nL 30 220\nL 10 220\nL 10 20\" style=\"stroke-width:1;stroke:rgba(0,0,0,1.0);fill:rgba(0,0,0,1.0)\"/></svg>", string(data))
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}
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