[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"

[project]
name = "langchain-tests"
description = "Standard tests for LangChain implementations"
license = { text = "MIT" }
readme = "README.md"
classifiers = [
    "Development Status :: 5 - Production/Stable",
    "Intended Audience :: Developers",
    "License :: OSI Approved :: MIT License",
    "Programming Language :: Python :: 3",
    "Programming Language :: Python :: 3.10",
    "Programming Language :: Python :: 3.11",
    "Programming Language :: Python :: 3.12",
    "Programming Language :: Python :: 3.13",
    "Programming Language :: Python :: 3.14",
    "Topic :: Software Development :: Testing",
    "Topic :: Software Development :: Libraries :: Python Modules",
]

version = "1.1.9"
requires-python = ">=3.10.0,<4.0.0"
dependencies = [
    "langchain-core>=1.4.0,<2.0.0",
    "pytest>=9.0.3,<10.0.0",
    "pytest-asyncio>=1.3.0,<2.0.0",
    "httpx>=0.28.1,<1.0.0",
    "syrupy>=5.0.0,<6.0.0",
    "pytest-socket>=0.7.0,<1.0.0",
    "pytest-benchmark",
    "pytest-codspeed",
    "pytest-recording",
    "vcrpy>=8.0.0,<9.0.0",
    "numpy>=1.26.2; python_version<'3.13'",
    "numpy>=2.1.0; python_version>='3.13'",
]

[project.urls]
Homepage = "https://docs.langchain.com/"
Documentation = "https://docs.langchain.com/"
Repository = "https://github.com/langchain-ai/langchain"
Issues = "https://github.com/langchain-ai/langchain/issues"
Changelog = "https://github.com/langchain-ai/langchain/releases?q=%22langchain-tests%3D%3D1%22"
Twitter = "https://x.com/langchain_oss"
Slack = "https://www.langchain.com/join-community"
Reddit = "https://www.reddit.com/r/LangChain/"

[project.entry-points.pytest11]
langsmith_ci = "langchain_tests._langsmith_plugin"

[dependency-groups]
test = ["langchain-core>=1.4.0,<2.0.0"]
test_integration = []
lint = ["ruff>=0.15.0,<0.16.0"]
typing = [
    "mypy>=1.19.1,<1.20.0",
    "types-pyyaml>=6.0.12.2,<7.0.0.0",
    "langchain-core>=1.4.0,<2.0.0",
]

[tool.uv.sources]
langchain-core = { path = "../core", editable = true }

[tool.uv]
constraint-dependencies = ["urllib3>=2.6.3", "pygments>=2.20.0"]

[tool.mypy]
plugins = ["pydantic.mypy"]
strict = true
enable_error_code = "deprecated"
warn_unreachable = true

[[tool.mypy.overrides]]
module = ["vcr.*",]
ignore_missing_imports = true

[[tool.mypy.overrides]]
module = ["deepagents", "deepagents.*"]
ignore_missing_imports = true

[[tool.mypy.overrides]]
module = ["tests.unit_tests.test_in_memory_sandbox_provider"]
ignore_errors = true

[tool.ruff.format]
docstring-code-format = true

[tool.ruff.lint]
select = [ "ALL",]
ignore = [
    "C90",     # McCabe complexity
    "COM812",  # Messes with the formatter
    "FIX002",  # Line contains TODO
    "PERF203", # Rarely useful
    "PLR2004", # Magic numbers
    "PLR09",   # Too many something (arg, statements, etc)
    "S101",    # Asserts allowed in tests
    "S311",    # No need for strong crypto in tests
    "SLF001",  # Tests may call private methods
    "TD002",   # Missing author in TODO
    "TD003",   # Missing issue link in TODO

    # TODO rules
    "ANN401",
    "BLE",
]
unfixable = [
    "B028",    # People should intentionally tune the stacklevel
]

flake8-annotations.allow-star-arg-any = true
flake8-annotations.mypy-init-return = true
flake8-type-checking.runtime-evaluated-base-classes = ["pydantic.BaseModel","langchain_core.load.serializable.Serializable","langchain_core.runnables.base.RunnableSerializable"]
pep8-naming.classmethod-decorators = [ "classmethod", "langchain_core.utils.pydantic.pre_init", "pydantic.field_validator", "pydantic.v1.root_validator",]

[tool.ruff.lint.flake8-tidy-imports]
ban-relative-imports = "all"

[tool.ruff.lint.pydocstyle]
convention = "google"
ignore-var-parameters = true  # ignore missing documentation for *args and **kwargs parameters

[tool.ruff.lint.per-file-ignores]
"tests/**" = [ "D1",]
"scripts/**" = [ "INP",]

[tool.coverage.run]
omit = ["tests/*"]

[tool.pytest.ini_options]
addopts = "--strict-markers --strict-config --durations=5 -vv"
markers = [
    "requires: mark tests as requiring a specific library",
    "scheduled: mark tests to run in scheduled testing",
    "compile: mark placeholder test used to compile integration tests without running them",
]
asyncio_mode = "auto"
asyncio_default_fixture_loop_scope = "function"
