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

code/terminal_tabs_test.go

@@ -0,0 +1,124 @@
+package code
+
+import (
+	"testing"
+
+	"github.com/egoist/mygo/ui"
+
+	"github.com/ZacharyZhang-NY/MujicaUI/core"
+)
+
+type terminalTabsProbe struct {
+	tabs            []TerminalTab
+	active          string
+	disabled        bool
+	changed         int
+	renamed, closed []string
+}
+
+func (p *terminalTabsProbe) view(c *ui.Context) {
+	core.Use(c, core.Settings{})
+	r := TerminalTabs(c, &p.tabs, &p.active, TerminalTabsOptions{Disabled: p.disabled}, func(id string) {
+		ui.Text(c, "Content of "+id)
+	})
+	if r.Changed {
+		p.changed++
+	}
+	if r.Renamed != "" {
+		p.renamed = append(p.renamed, r.Renamed)
+	}
+	if r.Closed != "" {
+		p.closed = append(p.closed, r.Closed)
+	}
+}
+
+func newTerminalTabsProbe() *terminalTabsProbe {
+	return &terminalTabsProbe{tabs: []TerminalTab{{ID: "a", Title: "zsh"}, {ID: "b", Title: "build", Busy: true}, {ID: "c", Title: "logs"}}, active: "a"}
+}
+
+func TestTerminalTabsSwitch(t *testing.T) {
+	p := newTerminalTabsProbe()
+	tt := ui.NewTester(p.view, 600, 400)
+	if err := tt.Click("logs"); err != nil {
+		t.Fatal(err)
+	}
+	if p.active != "c" || !tt.HasText("Content of c") || p.changed != 1 {
+		t.Fatalf("active %q changed %d", p.active, p.changed)
+	}
+	tt.Key(0, ui.KeyLeft)
+	if p.active != "b" {
+		t.Fatalf("Left gave %q", p.active)
+	}
+}
+
+func TestTerminalTabsRename(t *testing.T) {
+	p := newTerminalTabsProbe()
+	tt := ui.NewTester(p.view, 600, 400)
+	tt.Key(0, ui.KeyTab)
+	tt.Key(0, ui.KeyF2)
+	tt.Key(ui.Cmd, ui.KeyA)
+	tt.Type("server")
+	tt.Key(0, ui.KeyEnter)
+	if p.tabs[0].Title != "server" || len(p.renamed) != 1 || p.renamed[0] != "a" {
+		t.Fatalf("title %q renamed %v", p.tabs[0].Title, p.renamed)
+	}
+	// Escape cancels a rename.
+	tt.Key(0, ui.KeyF2)
+	tt.Type("x")
+	tt.Key(0, ui.KeyEscape)
+	if p.tabs[0].Title != "server" || !tt.HasText("server") {
+		t.Fatalf("Escape kept %q", p.tabs[0].Title)
+	}
+}
+
+func TestTerminalTabsCloseIdleAndBusy(t *testing.T) {
+	p := newTerminalTabsProbe()
+	tt := ui.NewTester(p.view, 600, 400)
+	if err := tt.Click("Close zsh"); err != nil {
+		t.Fatal(err)
+	}
+	if len(p.tabs) != 2 || p.active != "b" || p.closed[0] != "a" {
+		t.Fatalf("after closing idle: tabs %v active %q", p.tabs, p.active)
+	}
+	if err := tt.Click("Close build"); err != nil {
+		t.Fatal(err)
+	}
+	if len(p.tabs) != 2 || !tt.HasText("Close “build”?") {
+		t.Fatalf("busy tab closed without asking: %v", p.tabs)
+	}
+	if err := tt.Click("Cancel"); err != nil {
+		t.Fatal(err)
+	}
+	if len(p.tabs) != 2 {
+		t.Fatal("Cancel closed the tab")
+	}
+	_ = tt.Click("Close build")
+	if err := tt.Click("Close"); err != nil {
+		t.Fatal(err)
+	}
+	if len(p.tabs) != 1 || p.active != "c" || len(p.closed) != 2 {
+		t.Fatalf("after confirm: tabs %v active %q closed %v", p.tabs, p.active, p.closed)
+	}
+}
+
+func TestTerminalTabsDisabled(t *testing.T) {
+	p := newTerminalTabsProbe()
+	p.disabled = true
+	tt := ui.NewTester(p.view, 600, 400)
+	_ = tt.Click("logs")
+	_ = tt.Click("Close zsh")
+	if p.active != "a" || len(p.tabs) != 3 {
+		t.Fatalf("disabled tabs changed: active %q tabs %d", p.active, len(p.tabs))
+	}
+}
+
+func TestTerminalTabsSnapshot(t *testing.T) {
+	snapshot(t, "terminal_tabs", 460, 120, func(c *ui.Context) {
+		p := ui.Local(c.Root(), "snap", newTerminalTabsProbe)
+		ui.Column(c).Padding(12).Children(func() {
+			TerminalTabs(c, &(*p).tabs, &(*p).active, TerminalTabsOptions{}, func(id string) {
+				CodeMono(c, "~/court $ make seal")
+			})
+		})
+	})
+}