Function TestCache_CaseInsensitive

pkg/runtime/cache_test.go:86–117

TestCache_CaseInsensitive verifies that case-insensitive matching is the default when CaseSensitive is false.

(t *testing.T)

// TestCache_CaseInsensitive verifies that case-insensitive matching is the
// default when CaseSensitive is false.
func TestCache_CaseInsensitive(t *testing.T) {
	t.Parallel()

	c, err := cache.New(cache.Config{Enabled: true, CaseSensitive: false})
	require.NoError(t, err)

	stream := newStreamBuilder().
		AddContent("Hi there!").
		AddStopWithUsage(5, 3).
		Build()
	prov := &messageRecordingProvider{
		id:      "test/mock-model",
		streams: []*mockStream{stream},
	}

	// First turn: "Hello" → model is called.
	sess1 := session.New(session.WithUserMessage("Hello"))
	runWithCache(t, c, prov, sess1)

	prov.mu.Lock()
	require.Len(t, prov.recordedMessages, 1)
	prov.mu.Unlock()

	// Second turn: "HELLO" must still hit the cache.
	sess2 := session.New(session.WithUserMessage("HELLO"))
	runWithCache(t, c, prov, sess2)

	prov.mu.Lock()
	defer prov.mu.Unlock()
	assert.Len(t, prov.recordedMessages, 1, "case-insensitive cache must hit on different case")
	assert.True(t, hasAssistantMessage(sess2, "Hi there!"), "expected cached response to be replayed")
}

// TestCache_TrimSpaces verifies that whitespace trimming is applied when
// TrimSpaces is enabled.