some lame tests

cmd/slackdump/internal/ui/cfgui/update_bool.go

@@ -12,10 +12,11 @@ func (m boolUpdateModel) Init() tea.Cmd {
 	return cmdSetValue("", !*m.v)
 }
 
-// cmdSetValue returns a command that sets a value to v.
+// cmdSetValue returns a command that sets a value to v, key is implementation
+// specific, may not be used by the caller.
 func cmdSetValue[T any](key string, v T) func() tea.Msg {
 	return func() tea.Msg {
-		return wmSetValue[T]{key: "", v: v}
+		return wmSetValue[T]{key: key, v: v}
 	}
 }
 
@@ -35,5 +36,6 @@ func (m boolUpdateModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (m boolUpdateModel) View() string {
-	return ""
+	// View is not being used, but it's here for tests.
+	return checkbox(*m.v)
 }

cmd/slackdump/internal/ui/cfgui/update_bool_test.go

@@ -0,0 +1,94 @@
+package cfgui
+
+import (
+	"reflect"
+	"testing"
+
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+func ptr[T any](v T) *T { return &v }
+
+func Test_boolUpdateModel_Update(t *testing.T) {
+	type fields struct {
+		v *bool
+	}
+	type args struct {
+		msg tea.Msg
+	}
+	tests := []struct {
+		name   string
+		fields fields
+		args   args
+		want   boolUpdateModel
+		want1  tea.Cmd
+	}{
+		{
+			name: "set value message",
+			fields: fields{
+				v: ptr(false),
+			},
+			args: args{
+				msg: cmdSetValue("", true)(),
+			},
+			want:  boolUpdateModel{v: ptr(true)},
+			want1: cmdClose,
+		},
+		{
+			name: "unknown message",
+			fields: fields{
+				v: ptr(false),
+			},
+			args: args{
+				msg: tea.Key{},
+			},
+			want:  boolUpdateModel{v: ptr(false)},
+			want1: nil,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			m := boolUpdateModel{
+				v: tt.fields.v,
+			}
+			got, got1 := m.Update(tt.args.msg)
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("boolUpdateModel.Update() got = %v, want %v", got.View(), tt.want.View())
+			}
+			if ((tt.want1 == nil) && (got1 != nil)) || ((tt.want1 != nil) && (got1 == nil)) {
+				t.Fatalf("boolUpdateModel.Update() got1 = %v, want %v", got1, tt.want1)
+			} else if tt.want1 != nil && got1 != nil && !reflect.DeepEqual(got1(), tt.want1()) {
+				t.Errorf("boolUpdateModel.Update() got1 = %v, want %v", got1, tt.want1)
+			}
+		})
+	}
+}
+
+func Test_boolUpdateModel_Init(t *testing.T) {
+	type fields struct {
+		v *bool
+	}
+	tests := []struct {
+		name   string
+		fields fields
+		want   tea.Cmd
+	}{
+		{
+			name: "init",
+			fields: fields{
+				v: ptr(false),
+			},
+			want: cmdSetValue("", true),
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			m := boolUpdateModel{
+				v: tt.fields.v,
+			}
+			if got := m.Init(); !reflect.DeepEqual(got(), tt.want()) {
+				t.Errorf("boolUpdateModel.Init() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}