158 lines
2.9 KiB
Go
158 lines
2.9 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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)
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func TestNewSeriesFromValues(t *testing.T) {
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assert := assert.New(t)
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assert.Equal(Series{
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Data: []SeriesData{
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{
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Value: 1,
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},
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{
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Value: 2,
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},
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},
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Type: ChartTypeBar,
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}, NewSeriesFromValues([]float64{
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1,
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2,
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}, ChartTypeBar))
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}
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func TestNewSeriesDataFromValues(t *testing.T) {
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assert := assert.New(t)
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assert.Equal([]SeriesData{
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{
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Value: 1,
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},
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{
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Value: 2,
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},
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}, NewSeriesDataFromValues([]float64{
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1,
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2,
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}))
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}
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func TestNewPieSeriesList(t *testing.T) {
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assert := assert.New(t)
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assert.Equal([]Series{
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{
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Type: ChartTypePie,
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Label: SeriesLabel{
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Show: true,
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},
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Radius: "30%",
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Data: []SeriesData{
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{
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Value: 1,
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},
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},
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},
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{
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Type: ChartTypePie,
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Label: SeriesLabel{
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Show: true,
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},
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Radius: "30%",
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Data: []SeriesData{
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{
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Value: 2,
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},
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},
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},
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}, NewPieSeriesList([]float64{
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1,
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2,
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}, PieSeriesOption{
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Radius: "30%",
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LabelShow: true,
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}))
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}
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func TestSeriesSummary(t *testing.T) {
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assert := assert.New(t)
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s := Series{
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Data: NewSeriesDataFromValues([]float64{
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1,
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3,
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5,
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7,
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9,
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}),
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}
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assert.Equal(seriesSummary{
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MaxIndex: 4,
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MaxValue: 9,
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MinIndex: 0,
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MinValue: 1,
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AverageValue: 5,
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}, s.Summary())
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}
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func TestGetSeriesNames(t *testing.T) {
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assert := assert.New(t)
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sl := SeriesList{
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{
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Name: "a",
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},
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{
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Name: "b",
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},
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}
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assert.Equal([]string{
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"a",
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"b",
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}, sl.Names())
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}
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func TestNewPieLabelFormatter(t *testing.T) {
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assert := assert.New(t)
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fn := NewPieLabelFormatter([]string{
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"a",
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"b",
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}, "")
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assert.Equal("a: 35%", fn(0, 1.2, 0.35))
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}
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func TestNewValueLabelFormater(t *testing.T) {
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assert := assert.New(t)
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fn := NewValueLabelFormater([]string{
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"a",
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"b",
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}, "")
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assert.Equal("1.2", fn(0, 1.2, 0.35))
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}
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