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

feedback/empty_state_test.go

@@ -0,0 +1,82 @@
+package feedback
+
+import (
+	"testing"
+
+	"github.com/egoist/mygo/ui"
+
+	"github.com/ZacharyZhang-NY/MujicaUI/core"
+	"github.com/ZacharyZhang-NY/MujicaUI/icons"
+)
+
+func TestEmptyStateKinds(t *testing.T) {
+	opts := EmptyStateOptions{}
+	tt := ui.NewTester(func(c *ui.Context) {
+		core.Use(c, core.Settings{})
+		EmptyState(c, opts)
+	}, 500, 400)
+	if !tt.HasText("Nothing here yet") || !tt.HasText("Items you add will appear here.") {
+		t.Fatalf("no data: %q", tt.Texts())
+	}
+	opts = EmptyStateOptions{Kind: EmptyNoResults, Query: "invoice"}
+	tt.Frame()
+	if !tt.HasText("No results") || !tt.HasText("Nothing matches “invoice”.") {
+		t.Fatalf("no results: %q", tt.Texts())
+	}
+	opts = EmptyStateOptions{Kind: EmptyNoResults}
+	tt.Frame()
+	if !tt.HasText("Try other words or clear the filters.") {
+		t.Fatalf("no results without query: %q", tt.Texts())
+	}
+}
+
+func TestEmptyStateActionKeyboard(t *testing.T) {
+	n := 0
+	tt := ui.NewTester(func(c *ui.Context) {
+		core.Use(c, core.Settings{Locale: core.ZhCN})
+		if EmptyState(c, EmptyStateOptions{Kind: EmptyNoResults, Query: "发票", Action: "清除搜索"}).Action {
+			n++
+		}
+	}, 500, 400)
+	if !tt.HasText("没有与“发票”匹配的内容。") {
+		t.Fatalf("texts %q", tt.Texts())
+	}
+	tt.Key(0, ui.KeyTab)
+	tt.Key(0, ui.KeyEnter)
+	if err := tt.Click("清除搜索"); err != nil {
+		t.Fatal(err)
+	}
+	if n != 2 {
+		t.Fatalf("actions %d", n)
+	}
+}
+
+func TestEmptyStatePanics(t *testing.T) {
+	for name, o := range map[string]EmptyStateOptions{
+		"icon and no icon":   {Icon: icons.Must("inbox"), NoIcon: true},
+		"query without kind": {Query: "x"},
+		"unknown kind":       {Kind: 9},
+	} {
+		func() {
+			defer func() {
+				if recover() == nil {
+					t.Errorf("%s: no panic", name)
+				}
+			}()
+			ui.NewTester(func(c *ui.Context) { core.Use(c, core.Settings{}); EmptyState(c, o) }, 300, 200)
+		}()
+	}
+}
+
+func TestEmptyStateSnapshot(t *testing.T) {
+	snapshot(t, "empty_state", 640, 280, func(c *ui.Context) {
+		ui.Row(c).Padding(12).Gap(12).Children(func() {
+			ui.Column(c).Grow(1).Basis(0).Children(func() {
+				EmptyState(c, EmptyStateOptions{Action: "New project"})
+			})
+			ui.Column(c).Grow(1).Basis(0).Children(func() {
+				EmptyState(c, EmptyStateOptions{Kind: EmptyNoResults, Query: "quarterly", Action: "Clear search"})
+			})
+		})
+	})
+}