57 lines
1.6 KiB
Go
57 lines
1.6 KiB
Go
package chart
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import (
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"testing"
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"github.com/egoist/mygo/ui"
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"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/core"
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)
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var waterfallSteps = []WaterfallStep{
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{Label: "Tithes", Value: 12},
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{Label: "Repairs", Value: -5},
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{Label: "Q1", Kind: WaterfallSubtotal},
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{Label: "Alms", Value: 4},
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{Label: "Year", Kind: WaterfallTotal},
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}
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func TestWaterfallChartReadout(t *testing.T) {
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h := &chartHarness{build: func(c *ui.Context) ChartResult {
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return WaterfallChart(c, waterfallSteps, WaterfallChartOptions{Frame: ChartFrame{Label: "Ledger"}})
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}}
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tt := ui.NewTester(h.view, 520, 420)
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tabTo(t, tt, "Ledger")
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want := []string{"Tithes · +12 · running total 12", "Repairs · −5 · running total 7", "Q1 · 7", "Alms · +4 · running total 11", "Year · 11"}
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for i, w := range want {
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tt.Key(0, ui.KeyRight)
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if got := chartReadout(tt); got != w {
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t.Fatalf("step %d: %q, want %q", i, got, w)
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}
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}
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}
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func TestWaterfallChartBad(t *testing.T) {
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for _, s := range []WaterfallStep{{Label: "x", Value: 3, Kind: WaterfallTotal}, {Value: 1}, {Label: "x", Kind: 9}} {
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func() {
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defer func() {
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if recover() == nil {
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t.Errorf("%+v: no panic", s)
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}
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}()
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ui.NewTester(func(c *ui.Context) {
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core.Use(c, core.Settings{})
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WaterfallChart(c, []WaterfallStep{s}, WaterfallChartOptions{Frame: ChartFrame{Label: "x"}})
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}, 300, 300)
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}()
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}
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}
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func TestWaterfallChartSnapshot(t *testing.T) {
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snapshot(t, "waterfall_chart", 520, 320, func(c *ui.Context) {
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ui.Column(c).Padding(16).Children(func() {
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WaterfallChart(c, waterfallSteps, WaterfallChartOptions{Frame: ChartFrame{Label: "Ledger"}})
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})
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})
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}
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