chore: fix tests

tests/unit/test_instance.py

@@ -47,9 +47,9 @@ async def test_Instance_init(
     can tell if the connection string that's passed in is formatted correctly.
     """
     assert (
-        cache._project == "test-project"
-        and cache._region == "test-region"
-        and cache._instance == "test-instance"
+        cache._conn_name.project == "test-project"
+        and cache._conn_name.region == "test-region"
+        and cache._conn_name.instance_name == "test-instance"
     )
     assert cache._enable_iam_auth is False
 
@@ -283,7 +283,7 @@ async def test_AutoIAMAuthNotSupportedError(fake_client: CloudSQLClient) -> None
 
 async def test_ConnectionInfo_caches_sslcontext() -> None:
     info = ConnectionInfo(
-        "cert", "cert", "key".encode(), {}, "POSTGRES", datetime.datetime.now()
+        "", "cert", "cert", "key".encode(), {}, "POSTGRES", datetime.datetime.now()
     )
     # context should default to None
     assert info.context is None

tests/unit/test_resolver.py

@@ -26,6 +26,9 @@
 
 conn_str = "my-project:my-region:my-instance"
 conn_name = ConnectionName("my-project", "my-region", "my-instance")
+conn_name_with_domain = ConnectionName(
+    "my-project", "my-region", "my-instance", "db.example.com"
+)
 
 
 async def test_DefaultResolver() -> None:
@@ -74,7 +77,7 @@ async def test_DnsResolver_with_dns_name() -> None:
         resolver.port = 5053
         # Resolution should return first value sorted alphabetically
         result = await resolver.resolve("db.example.com")
-        assert result == conn_name
+        assert result == conn_name_with_domain
 
 
 query_text_malformed = """id 1234