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test_cache_still_empty() — langchain Function Reference

Architecture documentation for the test_cache_still_empty() function in cache.py from the langchain codebase.

Function python LangChainCore Runnables calls 5 called by 1

Entity Profile

Dependency Diagram

graph TD
  d5e83f42_de47_43e1_9117_a488b5e527ff["test_cache_still_empty()"]
  b70c4268_3664_756a_7c69_51e688513a16["AsyncCacheTestSuite"]
  d5e83f42_de47_43e1_9117_a488b5e527ff -->|defined in| b70c4268_3664_756a_7c69_51e688513a16
  eb2bffef_5a3e_99f4_f724_19a1a8408cb1["test_cache_still_empty()"]
  eb2bffef_5a3e_99f4_f724_19a1a8408cb1 -->|calls| d5e83f42_de47_43e1_9117_a488b5e527ff
  d5d4830f_2822_efeb_b07c_2d1d13a94913["get_sample_prompt()"]
  d5e83f42_de47_43e1_9117_a488b5e527ff -->|calls| d5d4830f_2822_efeb_b07c_2d1d13a94913
  09ca697f_49fd_b6e0_b9a0_88757a987ef9["get_sample_llm_string()"]
  d5e83f42_de47_43e1_9117_a488b5e527ff -->|calls| 09ca697f_49fd_b6e0_b9a0_88757a987ef9
  eb2bffef_5a3e_99f4_f724_19a1a8408cb1["test_cache_still_empty()"]
  d5e83f42_de47_43e1_9117_a488b5e527ff -->|calls| eb2bffef_5a3e_99f4_f724_19a1a8408cb1
  adb30ac4_8376_beb9_24d4_c2f227ed75dd["get_sample_prompt()"]
  d5e83f42_de47_43e1_9117_a488b5e527ff -->|calls| adb30ac4_8376_beb9_24d4_c2f227ed75dd
  c1dccca1_eaf9_4fcd_2941_6478d8defcc1["get_sample_llm_string()"]
  d5e83f42_de47_43e1_9117_a488b5e527ff -->|calls| c1dccca1_eaf9_4fcd_2941_6478d8defcc1
  style d5e83f42_de47_43e1_9117_a488b5e527ff fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/standard-tests/langchain_tests/integration_tests/cache.py lines 158–169

    async def test_cache_still_empty(self, cache: BaseCache) -> None:
        """Test that the cache is still empty.

        This test should follow a test that updates the cache.

        This just verifies that the fixture is set up properly to be empty after each
        test.
        """
        assert (
            await cache.alookup(self.get_sample_prompt(), self.get_sample_llm_string())
            is None
        )

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Frequently Asked Questions

What does test_cache_still_empty() do?
test_cache_still_empty() is a function in the langchain codebase, defined in libs/standard-tests/langchain_tests/integration_tests/cache.py.
Where is test_cache_still_empty() defined?
test_cache_still_empty() is defined in libs/standard-tests/langchain_tests/integration_tests/cache.py at line 158.
What does test_cache_still_empty() call?
test_cache_still_empty() calls 5 function(s): get_sample_llm_string, get_sample_llm_string, get_sample_prompt, get_sample_prompt, test_cache_still_empty.
What calls test_cache_still_empty()?
test_cache_still_empty() is called by 1 function(s): test_cache_still_empty.

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