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

data/description_list_test.go

@@ -0,0 +1,83 @@
+package data
+
+import (
+	"testing"
+
+	"github.com/egoist/mygo/ui"
+
+	"github.com/ZacharyZhang-NY/MujicaUI/core"
+)
+
+var descItems = []DescriptionItem{
+	{Label: "Archivist", Value: "Sister Agnès", Copyable: true},
+	{Label: "Shelf", Value: "North vault, row 7"},
+	{Label: "Seal", Value: "Wine-red wax, cracked", Span: -1},
+}
+
+func TestDescriptionListColumnsAndCopy(t *testing.T) {
+	width := float32(560)
+	copied := -1
+	tt := ui.NewTester(func(c *ui.Context) {
+		core.Use(c, core.Settings{})
+		ui.Column(c).Width(width).Children(func() {
+			if i, ok := DescriptionList(c, descItems, DescriptionListOptions{}).Copied(); ok {
+				copied = i
+			}
+		})
+	}, 700, 400)
+	a, _ := tt.Find("Archivist")
+	b, _ := tt.Find("Shelf")
+	seal, _ := tt.Find("Seal")
+	if a.Y != b.Y || b.X <= a.X || seal.Y <= a.Y {
+		t.Fatalf("two columns expected: %v %v %v", a, b, seal)
+	}
+	if err := tt.Click("Copy Archivist"); err != nil {
+		t.Fatal(err)
+	}
+	if tt.Clipboard() != "Sister Agnès" || copied != 0 {
+		t.Fatalf("clipboard %q copied %d", tt.Clipboard(), copied)
+	}
+	if _, ok := tt.Find("Copied"); !ok {
+		t.Fatal("copied mark missing")
+	}
+	width = 300
+	tt.Frame()
+	a, _ = tt.Find("Archivist")
+	b, _ = tt.Find("Shelf")
+	if b.Y <= a.Y || b.X != a.X {
+		t.Fatalf("narrow width kept columns: %v %v", a, b)
+	}
+}
+
+func TestDescriptionListSpan(t *testing.T) {
+	tt := ui.NewTester(func(c *ui.Context) {
+		core.Use(c, core.Settings{})
+		ui.Column(c).Width(900).Children(func() {
+			DescriptionList(c, []DescriptionItem{{Label: "A", Value: "a", Span: 2}, {Label: "B", Value: "b"}, {Label: "C", Value: "c"}}, DescriptionListOptions{Columns: 3})
+		})
+	}, 950, 300)
+	a, _ := tt.Find("a")
+	b, _ := tt.Find("b")
+	cc, _ := tt.Find("c")
+	if b.Y != a.Y || cc.Y <= a.Y {
+		t.Fatalf("span 2 of 3: a %v b %v c %v", a, b, cc)
+	}
+}
+
+func TestDescriptionListBadOptions(t *testing.T) {
+	defer func() {
+		if recover() == nil {
+			t.Fatal("no panic")
+		}
+	}()
+	ui.NewTester(func(c *ui.Context) {
+		core.Use(c, core.Settings{})
+		DescriptionList(c, nil, DescriptionListOptions{Columns: -1})
+	}, 100, 100)
+}
+
+func TestDescriptionListSnapshot(t *testing.T) {
+	snapshot(t, "description_list", 560, 200, func(c *ui.Context) {
+		ui.Column(c).Padding(20).Children(func() { DescriptionList(c, descItems, DescriptionListOptions{}) })
+	})
+}