cache.close()
    createNewCacheWithSize(10)
    set("a", "a", "aaa") // size 4
    set("b", "bb", "bbbb") // size 6
    cache.maxSize = 20
    set("c", "c", "c") // size 12
    assertThat(cache.size()).isEqualTo(12)
  }

  @Test
  fun shrinkMaxSizeEvicts() {
    cache.close()
    createNewCacheWithSize(20)
    set("a", "a", "aaa") // size 4
    set("b", "bb", "bbbb") // size 6

			}
		})
	}
}

type TitleTest struct {
	in, out string
}

var TitleTests = []TitleTest{
	{"", ""},
	{"a", "A"},
	{" aaa aaa aaa ", " Aaa Aaa Aaa "},
	{" Aaa Aaa Aaa ", " Aaa Aaa Aaa "},
	{"123a456", "123a456"},
	{"double-blind", "Double-Blind"},
	{"ÿøû", "Ÿøû"},
	{"with_underscore", "With_underscore"},

		{testBuckets[1], "temporary/0/", "", nil},
		{testBuckets[3], "A/B", "contentstring", nil},
		{testBuckets[4], "file1/receipt.json", "content", nil},
		{testBuckets[4], "file1/guidSplunk-aaaa/file", "content", nil},
		{testBuckets[5], "dir/day_id=2017-10-10/issue", "content", nil},
		{testBuckets[5], "dir/day_id=2017-10-11/issue", "content", nil},
		{testBuckets[5], "foo/201910/1122", "content", nil},

        history.add(LlmMessage.assistant("AAA")); // 3 chars
        history.add(LlmMessage.user("Q2")); // 2 chars
        final LlmChatRequest request = new LlmChatRequest();
        client.testAddIntentHistory(request, history);
        // From newest: Q2(2) fits (remaining=3), AAA(3) fits (remaining=0), QQQ(3) doesn't
        assertEquals(2, request.getMessages().size());
        assertEquals("AAA", request.getMessages().get(0).getContent());