add tests for keyboard_widget

view/keyboard_widget_test.go

@@ -5,6 +5,8 @@ import (
 
 	"github.com/gdamore/tcell"
 	"github.com/rivo/tview"
+	"github.com/stretchr/testify/assert"
+	"github.com/wtfutil/wtf/cfg"
 )
 
 func test() {}
@@ -13,7 +15,12 @@ func testKeyboardWidget() KeyboardWidget {
 	keyWid := NewKeyboardWidget(
 		tview.NewApplication(),
 		tview.NewPages(),
-		nil,
+		&cfg.Common{
+			Module: cfg.Module{
+				Name: "testWidget",
+				Type: "testType",
+			},
+		},
 	)
 	return keyWid
 }
@@ -128,7 +135,7 @@ func Test_InputCapture(t *testing.T) {
 			expected: tcell.NewEventKey(tcell.KeyRune, 'a', tcell.ModNone),
 		},
 		{
-			name: "with defined event",
+			name: "with defined event and char handler",
 			before: func(keyWid KeyboardWidget) KeyboardWidget {
 				keyWid.SetKeyboardChar("a", test, "help")
 				return keyWid
@@ -136,6 +143,15 @@ func Test_InputCapture(t *testing.T) {
 			event:    tcell.NewEventKey(tcell.KeyRune, 'a', tcell.ModNone),
 			expected: nil,
 		},
+		{
+			name: "with defined event and key handler",
+			before: func(keyWid KeyboardWidget) KeyboardWidget {
+				keyWid.SetKeyboardKey(tcell.KeyRune, test, "help")
+				return keyWid
+			},
+			event:    tcell.NewEventKey(tcell.KeyRune, 'a', tcell.ModNone),
+			expected: nil,
+		},
 	}
 
 	for _, tt := range tests {
@@ -157,3 +173,43 @@ func Test_InputCapture(t *testing.T) {
 		})
 	}
 }
+
+func Test_InitializeCommonControls(t *testing.T) {
+	t.Run("nil refreshFunc", func(t *testing.T) {
+		keyWid := testKeyboardWidget()
+		keyWid.InitializeCommonControls(nil)
+
+		assert.NotNil(t, keyWid.charMap["/"])
+		assert.Nil(t, keyWid.charMap["r"])
+	})
+
+	t.Run("non-nil refreshFunc", func(t *testing.T) {
+		keyWid := testKeyboardWidget()
+		keyWid.InitializeCommonControls(func() {})
+
+		assert.NotNil(t, keyWid.charMap["r"])
+	})
+}
+
+func Test_HelpText(t *testing.T) {
+	keyWid := testKeyboardWidget()
+	keyWid.SetKeyboardChar("a", test, "a help")
+	keyWid.SetKeyboardKey(tcell.KeyCtrlO, test, "keyCtrlO help")
+
+	assert.NotNil(t, keyWid.HelpText())
+}
+
+func Test_SetView(t *testing.T) {
+	keyWid := testKeyboardWidget()
+	assert.Nil(t, keyWid.view)
+
+	view := &tview.TextView{}
+	keyWid.SetView(view)
+	assert.Equal(t, view, keyWid.view)
+}
+
+func Test_ShowHelp(t *testing.T) {
+	keyWid := testKeyboardWidget()
+
+	assert.NotPanics(t, func() { keyWid.ShowHelp() })
+}