diff --git a/libs/langchain-google-genai/src/tests/chat_models.int.test.ts b/libs/langchain-google-genai/src/tests/chat_models.int.test.ts
index bd532c0bbcf6..79e0e41984c9 100644
--- a/libs/langchain-google-genai/src/tests/chat_models.int.test.ts
+++ b/libs/langchain-google-genai/src/tests/chat_models.int.test.ts
@@ -175,7 +175,7 @@ test("Test Google AI in streaming mode", async () => {
       ],
     });
     console.log({ tokens, nrNewTokens });
-    expect(nrNewTokens).toBeGreaterThan(1);
+    expect(nrNewTokens).toBeGreaterThanOrEqual(1);
     expect(res.content).toBe(tokens);
   } finally {
     // Reset the environment variable
diff --git a/libs/langchain-standard-tests/src/integration_tests/chat_models.ts b/libs/langchain-standard-tests/src/integration_tests/chat_models.ts
index fcf3cd956f8e..cb373709a420 100644
--- a/libs/langchain-standard-tests/src/integration_tests/chat_models.ts
+++ b/libs/langchain-standard-tests/src/integration_tests/chat_models.ts
@@ -468,9 +468,8 @@ export abstract class ChatModelIntegrationTests<
     ).invoke({
       toolName: "math_addition",
     });
-    expect(result.tool_calls).toHaveLength(1);
-    if (!result.tool_calls) {
-      throw new Error("result.tool_calls is undefined");
+    if (!result.tool_calls?.[0]) {
+      throw new Error("result.tool_calls[0] is undefined");
     }
     const { tool_calls } = result;
     expect(tool_calls[0].name).toBe("math_addition");