WIP essentials 3

bulk_action_bar_test.go

@@ -0,0 +1,75 @@
+package mujica
+
+import (
+	"slices"
+	"testing"
+
+	"github.com/egoist/mygo/ui"
+)
+
+func TestBulkActionBarCountActionsClear(t *testing.T) {
+	selected, deletes := 0, 0
+	dis := false
+	tt := ui.NewTester(func(c *ui.Context) {
+		Use(c, Settings{})
+		if Button(c, "Select", ButtonOptions{}).Clicked() {
+			selected += 3
+		}
+		r := BulkActionBar(c, selected, BulkActionBarOptions{Disabled: dis}, func() {
+			if Button(c, "Delete", ButtonOptions{Variant: Danger}).Clicked() {
+				deletes++
+			}
+		})
+		if r.Changed() {
+			selected = 0
+		}
+	}, 600, 300)
+	if tt.HasText("selected") {
+		t.Fatal("bar shown with nothing selected")
+	}
+	_ = tt.Click("Select")
+	if !tt.HasText("3 selected") || !slices.Contains(tt.Announcements(), "3 selected") {
+		t.Fatalf("texts %q", tt.Texts())
+	}
+	_ = tt.Click("Delete")
+	if deletes != 1 {
+		t.Fatal("action slot did not run")
+	}
+	dis = true
+	tt.Frame()
+	_ = tt.Click("Clear selection")
+	if selected != 3 {
+		t.Fatal("disabled bar cleared")
+	}
+	dis = false
+	tt.Frame()
+	_ = tt.Click("Delete") // focus inside the bar
+	tt.Key(0, ui.KeyEscape)
+	if selected != 0 || tt.HasText("selected") {
+		t.Fatalf("Escape left %d selected", selected)
+	}
+	_ = tt.Click("Select")
+	if err := tt.Click("Clear selection"); err != nil || selected != 0 {
+		t.Fatalf("clear button: %v %d", err, selected)
+	}
+}
+
+func TestBulkActionBarRejectsNegative(t *testing.T) {
+	defer func() {
+		if recover() == nil {
+			t.Fatal("no panic")
+		}
+	}()
+	ui.NewTester(func(c *ui.Context) { Use(c, Settings{}); BulkActionBar(c, -1, BulkActionBarOptions{}, nil) }, 200, 100)
+}
+
+func TestBulkActionBarSnapshot(t *testing.T) {
+	snapshot(t, "bulk_action_bar", 600, 90, func(c *ui.Context) {
+		ui.Column(c).Padding(16).Children(func() {
+			BulkActionBar(c, 12, BulkActionBarOptions{}, func() {
+				Button(c, "Archive", ButtonOptions{Variant: Secondary})
+				Button(c, "Delete", ButtonOptions{Variant: Danger})
+			})
+		})
+	})
+}