TestIsCodeExecutionRelatedBlock Class — langchain Architecture
Architecture documentation for the TestIsCodeExecutionRelatedBlock class in test_prompt_caching.py from the langchain codebase.
Entity Profile
Dependency Diagram
graph TD 84026b53_c23e_171c_9aac_ba34c6489805["TestIsCodeExecutionRelatedBlock"] 80b9bbd1_b825_9778_a36c_351fbf1d2478["test_prompt_caching.py"] 84026b53_c23e_171c_9aac_ba34c6489805 -->|defined in| 80b9bbd1_b825_9778_a36c_351fbf1d2478 d889e1fb_ce6f_736e_e4e7_4ab933efcd7b["test_regular_tool_use_block()"] 84026b53_c23e_171c_9aac_ba34c6489805 -->|method| d889e1fb_ce6f_736e_e4e7_4ab933efcd7b 927fe855_3f6e_3115_f7fb_d68a9edf0ed4["test_code_execution_tool_use_block()"] 84026b53_c23e_171c_9aac_ba34c6489805 -->|method| 927fe855_3f6e_3115_f7fb_d68a9edf0ed4 102231ad_3fb7_0530_3041_7201ca7f5ab6["test_regular_tool_result_block()"] 84026b53_c23e_171c_9aac_ba34c6489805 -->|method| 102231ad_3fb7_0530_3041_7201ca7f5ab6 c2b220cf_a8da_e7cc_f6e8_2dab74334253["test_code_execution_tool_result_block()"] 84026b53_c23e_171c_9aac_ba34c6489805 -->|method| c2b220cf_a8da_e7cc_f6e8_2dab74334253 92f5a469_5a6f_c2e7_375c_776a83ba38e7["test_text_block()"] 84026b53_c23e_171c_9aac_ba34c6489805 -->|method| 92f5a469_5a6f_c2e7_375c_776a83ba38e7 22115633_3acf_e763_a552_dca96f5d6f7c["test_non_dict_block()"] 84026b53_c23e_171c_9aac_ba34c6489805 -->|method| 22115633_3acf_e763_a552_dca96f5d6f7c
Relationship Graph
Source Code
libs/partners/anthropic/tests/unit_tests/middleware/test_prompt_caching.py lines 485–541
class TestIsCodeExecutionRelatedBlock:
"""Tests for _is_code_execution_related_block function."""
def test_regular_tool_use_block(self) -> None:
"""Test regular tool_use block without caller."""
block = {
"type": "tool_use",
"id": "toolu_regular",
"name": "get_weather",
"input": {"location": "NYC"},
}
assert not _is_code_execution_related_block(block, set())
def test_code_execution_tool_use_block(self) -> None:
"""Test tool_use block called by code_execution."""
block = {
"type": "tool_use",
"id": "toolu_code_exec",
"name": "get_weather",
"input": {"location": "NYC"},
"caller": {
"type": "code_execution_20250825",
"tool_id": "srvtoolu_abc",
},
}
assert _is_code_execution_related_block(block, set())
def test_regular_tool_result_block(self) -> None:
"""Test tool_result block for regular tool."""
block = {
"type": "tool_result",
"tool_use_id": "toolu_regular",
"content": "Sunny, 72°F",
}
code_exec_ids = {"toolu_code_exec"}
assert not _is_code_execution_related_block(block, code_exec_ids)
def test_code_execution_tool_result_block(self) -> None:
"""Test tool_result block for code_execution called tool."""
block = {
"type": "tool_result",
"tool_use_id": "toolu_code_exec",
"content": "Sunny, 72°F",
}
code_exec_ids = {"toolu_code_exec"}
assert _is_code_execution_related_block(block, code_exec_ids)
def test_text_block(self) -> None:
"""Test that text blocks are not flagged."""
block = {"type": "text", "text": "Hello world"}
assert not _is_code_execution_related_block(block, set())
def test_non_dict_block(self) -> None:
"""Test that non-dict values return False."""
assert not _is_code_execution_related_block("string", set()) # type: ignore[arg-type]
assert not _is_code_execution_related_block(None, set()) # type: ignore[arg-type]
assert not _is_code_execution_related_block(123, set()) # type: ignore[arg-type]Source
Frequently Asked Questions
What is the TestIsCodeExecutionRelatedBlock class?
TestIsCodeExecutionRelatedBlock is a class in the langchain codebase, defined in libs/partners/anthropic/tests/unit_tests/middleware/test_prompt_caching.py.
Where is TestIsCodeExecutionRelatedBlock defined?
TestIsCodeExecutionRelatedBlock is defined in libs/partners/anthropic/tests/unit_tests/middleware/test_prompt_caching.py at line 485.
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