Split into category packages; module github.com/ZacharyZhang-NY/MujicaUI

chart/chart_sync_test.go

@@ -0,0 +1,57 @@
+package chart
+
+import (
+	"testing"
+
+	"github.com/egoist/mygo/ui"
+
+	"github.com/ZacharyZhang-NY/MujicaUI/core"
+)
+
+func TestChartSyncRangeCursorAndUnlink(t *testing.T) {
+	cs := sampleCandles(300)
+	sync := ChartSync{}
+	v := MarketView{Count: 40, End: 200}
+	sync.store("a", cs, &v, 150)
+	var other MarketView
+	sync.load("b", cs, &other)
+	if other != v || sync.cursorIndex("b", cs) != 150 {
+		t.Fatalf("sync %+v %+v", other, sync)
+	}
+	disabled := false
+	tt := ui.NewTester(func(c *ui.Context) {
+		core.Use(c, core.Settings{})
+		ui.Row(c).Disabled(disabled).Children(func() { sync.Link(c, "b") })
+	}, 300, 90)
+	tt.Key(0, ui.KeyTab)
+	tt.Key(0, ui.KeySpace)
+	if sync.linked("b") || sync.cursorIndex("b", cs) != -1 {
+		t.Fatal("unlink failed")
+	}
+	other = MarketView{Count: 12}
+	sync.load("b", cs, &other)
+	if other.Count != 12 {
+		t.Fatal("unlinked view overwritten")
+	}
+	disabled = true
+	tt.Frame()
+	tt.Key(0, ui.KeySpace)
+	if sync.linked("b") {
+		t.Fatal("disabled link changed")
+	}
+	sync.store("a", cs, &v, -1)
+	if !sync.Cursor.IsZero() {
+		t.Fatal("cursor remained after leaving owner")
+	}
+}
+func TestChartSyncSnapshot(t *testing.T) {
+	cs := sampleCandles(50)
+	sync := ChartSync{Cursor: cs[25].Time, owner: "a"}
+	v := MarketView{Count: 50}
+	snapshot(t, "chart_sync", 640, 340, func(c *ui.Context) {
+		ui.Column(c).Padding(12).Children(func() {
+			sync.Link(c, "b")
+			CandlestickChart(c, cs, &v, CandlestickOptions{Frame: ChartFrame{Label: "Linked", Height: 230}, Sync: &sync, SyncID: "b"})
+		})
+	})
+}