wip chat sessions 2

conversation_search_test.go

@@ -0,0 +1,133 @@
+package mujica
+
+import (
+	"slices"
+	"strings"
+	"testing"
+
+	"github.com/egoist/mygo/ui"
+)
+
+// chatSearchBackend answers queries one frame late, as an async caller does.
+type chatSearchBackend struct {
+	query, asked string
+	hits         []ConversationSearchHit
+	loading      bool
+	queries      []string
+	chosen       string
+	err          string
+	retries      int
+}
+
+func (b *chatSearchBackend) view(opts ConversationSearchOptions) func(c *ui.Context) {
+	return func(c *ui.Context) {
+		if b.loading && b.err == "" {
+			b.loading, b.hits = false, nil
+			for _, conv := range chatConversations() {
+				if strings.Contains(strings.ToLower(conv.Title), strings.ToLower(b.asked)) {
+					b.hits = append(b.hits, ConversationSearchHit{ID: conv.ID, Title: conv.Title, Snippet: "about " + conv.Title})
+				}
+			}
+		}
+		opts.Loading, opts.Error = b.loading, b.err
+		v := ConversationSearch(c, &b.query, b.hits, opts)
+		if v.QueryChanged {
+			b.queries = append(b.queries, b.query)
+			b.asked, b.loading = b.query, true
+			c.Invalidate()
+		}
+		if v.Chosen != "" {
+			b.chosen = v.Chosen
+		}
+		if v.Retry {
+			b.retries++
+		}
+	}
+}
+
+func TestConversationSearchAsyncAndChoose(t *testing.T) {
+	b := &chatSearchBackend{}
+	tt := chatTester(420, 400, b.view(ConversationSearchOptions{Label: "Search conversations"}))
+	tt.Key(0, ui.KeyTab)
+	tt.Type("garden")
+	tt.Frame()
+	if len(b.queries) == 0 || b.queries[len(b.queries)-1] != "garden" {
+		t.Fatalf("queries %q", b.queries)
+	}
+	if !tt.HasText("Garden maze") {
+		t.Fatalf("results %q", tt.Texts())
+	}
+	if err := tt.Click("Garden maze"); err != nil {
+		t.Fatal(err)
+	}
+	if b.chosen != "f" {
+		t.Fatalf("chose %q", b.chosen)
+	}
+}
+
+func TestConversationSearchKeyboard(t *testing.T) {
+	b := &chatSearchBackend{}
+	tt := chatTester(420, 400, b.view(ConversationSearchOptions{Label: "Search conversations"}))
+	tt.Key(0, ui.KeyTab)
+	tt.Type("o")
+	tt.Frame()
+	tt.Key(0, ui.KeyDown)
+	tt.Key(0, ui.KeyDown)
+	tt.Key(0, ui.KeyEnter)
+	if b.chosen == "" || b.chosen != b.hits[1].ID {
+		t.Fatalf("keys chose %q of %v", b.chosen, b.hits)
+	}
+}
+
+func TestConversationSearchStates(t *testing.T) {
+	b := &chatSearchBackend{query: "zzz", asked: "zzz"}
+	tt := chatTester(420, 400, b.view(ConversationSearchOptions{}))
+	if !tt.HasText("No conversations match") {
+		t.Fatalf("texts %q", tt.Texts())
+	}
+	b.err = "Search is down"
+	tt.Frame()
+	if !tt.HasText("Search is down") {
+		t.Fatal("error missing")
+	}
+	_ = tt.Click("Retry")
+	if b.retries != 1 {
+		t.Fatalf("retries %d", b.retries)
+	}
+}
+
+func TestConversationSearchHighlights(t *testing.T) {
+	got := conversationSearchMatches("Ballroom SEATING and seats", "seat")
+	if !slices.Equal(got, [][2]int{{9, 13}, {21, 25}}) {
+		t.Fatalf("matches %v", got)
+	}
+	if got := conversationSearchMatches("宫廷礼仪与宫廷音乐", "宫廷"); !slices.Equal(got, [][2]int{{0, 2}, {5, 7}}) {
+		t.Fatalf("CJK matches %v", got)
+	}
+	if conversationSearchMatches("abc", "") != nil {
+		t.Fatal("empty query matched")
+	}
+}
+
+func TestConversationSearchDisabled(t *testing.T) {
+	b := &chatSearchBackend{query: "o", hits: []ConversationSearchHit{{ID: "x", Title: "Royal"}}}
+	tt := chatTester(420, 400, b.view(ConversationSearchOptions{Disabled: true}))
+	_ = tt.Click("Royal")
+	tt.Key(0, ui.KeyTab)
+	tt.Type("q")
+	if b.chosen != "" || b.query != "o" || len(b.queries) != 0 {
+		t.Fatalf("disabled search acted: %q %q %v", b.chosen, b.query, b.queries)
+	}
+}
+
+func TestConversationSearchSnapshot(t *testing.T) {
+	snapshot(t, "conversation_search", 420, 260, func(c *ui.Context) {
+		q := "seat"
+		ui.Column(c).Padding(16).Children(func() {
+			ConversationSearch(c, &q, []ConversationSearchHit{
+				{ID: "b", Title: "Ballroom seating plan", Snippet: "…where to seat the duke…"},
+				{ID: "c", Title: "Theatre seats", Snippet: "Box seats for the opera"},
+			}, ConversationSearchOptions{})
+		})
+	})
+}