// MIT License // Copyright (c) 2022 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 TestRadarChartRender(t *testing.T) { assert := assert.New(t) d, err := NewDraw(DrawOption{ Width: 250, Height: 150, }) assert.Nil(err) f, _ := chart.GetDefaultFont() err = radarChartRender(radarChartOption{ Font: f, Indicators: []RadarIndicator{ { Name: "Sales", Max: 6500, }, { Name: "Administration", Max: 16000, }, { Name: "Information Technology", Max: 30000, }, { Name: "Customer Support", Max: 38000, }, { Name: "Development", Max: 52000, }, { Name: "Marketing", Max: 25000, }, }, SeriesList: SeriesList{ { Type: ChartTypeRadar, Data: NewSeriesDataFromValues([]float64{ 4200, 3000, 20000, 35000, 50000, 18000, }), }, { Type: ChartTypeRadar, index: 1, Data: NewSeriesDataFromValues([]float64{ 5000, 14000, 28000, 26000, 42000, 21000, }), }, }, }, &basicRenderResult{ d: d, }) assert.Nil(err) data, err := d.Bytes() assert.Nil(err) assert.Equal("", string(data)) }