fix(deps): add pytest-postgresql for db schema migration tests

The test_db_schema_migration.py test requires pytest-postgresql but it was
missing from dependencies, causing import errors:

  ModuleNotFoundError: No module named 'pytest_postgresql'

Added pytest-postgresql ^6.0.0 to dev dependencies to fix test collection
errors in proxy_unit_tests.

This is a pre-existing issue, not related to PR #21277.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

poetry.lock

@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.2.0 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.1.4 and should not be changed by hand.
 
 [[package]]
 name = "a2a-sdk"
@@ -3472,6 +3472,38 @@ files = [
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 ]
 
+[[package]]
+name = "mirakuru"
+version = "2.6.1"
+description = "Process executor (not only) for tests."
+optional = false
+python-versions = ">=3.9"
+groups = ["dev"]
+markers = "python_version == \"3.9\""
+files = [
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+    {file = "mirakuru-2.6.1.tar.gz", hash = "sha256:95d4f5a5ad406a625e9ca418f20f8e09386a35dad1ea30fd9073e0ae93f712c7"},
+]
+
+[package.dependencies]
+psutil = {version = ">=4.0.0", markers = "sys_platform != \"cygwin\""}
+
+[[package]]
+name = "mirakuru"
+version = "3.0.2"
+description = "Process executor (not only) for tests."
+optional = false
+python-versions = ">=3.10"
+groups = ["dev"]
+markers = "python_version >= \"3.10\""
+files = [
+    {file = "mirakuru-3.0.2-py3-none-any.whl", hash = "sha256:10e5dac4a8f26872c63e9cdfdc01b775aaa2beb3ced98abc497279d2dc525b8f"},
+    {file = "mirakuru-3.0.2.tar.gz", hash = "sha256:21192186a8680ea7567ca68170261df3785768b12962dd19fe8cccab15ad3441"},
+]
+
+[package.dependencies]
+psutil = {version = ">=4.0.0", markers = "sys_platform != \"cygwin\""}
+
 [[package]]
 name = "ml-dtypes"
 version = "0.4.1"
@@ -4598,6 +4630,32 @@ files = [
     {file = "polars_runtime_32-1.35.2.tar.gz", hash = "sha256:6e6e35733ec52abe54b7d30d245e6586b027d433315d20edfb4a5d162c79fe90"},
 ]
 
+[[package]]
+name = "port-for"
+version = "0.7.4"
+description = "Utility that helps with local TCP ports management. It can find an unused TCP localhost port and remember the association."
+optional = false
+python-versions = ">=3.9"
+groups = ["dev"]
+markers = "python_version == \"3.9\""
+files = [
+    {file = "port_for-0.7.4-py3-none-any.whl", hash = "sha256:08404aa072651a53dcefe8d7a598ee8a1dca320d9ac44ac464da16ccf2a02c4a"},
+    {file = "port_for-0.7.4.tar.gz", hash = "sha256:fc7713e7b22f89442f335ce12536653656e8f35146739eccaeff43d28436028d"},
+]
+
+[[package]]
+name = "port-for"
+version = "1.0.0"
+description = "Utility that helps with local TCP ports management. It can find an unused TCP localhost port and remember the association."
+optional = false
+python-versions = ">=3.10"
+groups = ["dev"]
+markers = "python_version >= \"3.10\""
+files = [
+    {file = "port_for-1.0.0-py3-none-any.whl", hash = "sha256:35a848b98cf4cc075fe80dc49ae5c3a78e3ca345a23bd39bf5252277b4eef5c2"},
+    {file = "port_for-1.0.0.tar.gz", hash = "sha256:404d161b1b2c82e2f6b31d8646396b4847d02bf5ee10068c92b7263657a14582"},
+]
+
 [[package]]
 name = "priority"
 version = "2.0.0"
@@ -4824,6 +4882,92 @@ files = [
 ]
 markers = {main = "extra == \"google\" or extra == \"extra-proxy\" or python_version >= \"3.10\""}
 
+[[package]]
+name = "psutil"
+version = "7.2.2"
+description = "Cross-platform lib for process and system monitoring."
+optional = false
+python-versions = ">=3.6"
+groups = ["dev"]
+markers = "sys_platform != \"cygwin\""
+files = [
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+    {file = "psutil-7.2.2-cp313-cp313t-macosx_11_0_arm64.whl", hash = "sha256:e78c8603dcd9a04c7364f1a3e670cea95d51ee865e4efb3556a3a63adef958ea"},
+    {file = "psutil-7.2.2-cp313-cp313t-manylinux2010_x86_64.manylinux_2_12_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:1a571f2330c966c62aeda00dd24620425d4b0cc86881c89861fbc04549e5dc63"},
+    {file = "psutil-7.2.2-cp313-cp313t-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:917e891983ca3c1887b4ef36447b1e0873e70c933afc831c6b6da078ba474312"},
+    {file = "psutil-7.2.2-cp313-cp313t-win_amd64.whl", hash = "sha256:ab486563df44c17f5173621c7b198955bd6b613fb87c71c161f827d3fb149a9b"},
+    {file = "psutil-7.2.2-cp313-cp313t-win_arm64.whl", hash = "sha256:ae0aefdd8796a7737eccea863f80f81e468a1e4cf14d926bd9b6f5f2d5f90ca9"},
+    {file = "psutil-7.2.2-cp314-cp314t-macosx_10_15_x86_64.whl", hash = "sha256:eed63d3b4d62449571547b60578c5b2c4bcccc5387148db46e0c2313dad0ee00"},
+    {file = "psutil-7.2.2-cp314-cp314t-macosx_11_0_arm64.whl", hash = "sha256:7b6d09433a10592ce39b13d7be5a54fbac1d1228ed29abc880fb23df7cb694c9"},
+    {file = "psutil-7.2.2-cp314-cp314t-manylinux2010_x86_64.manylinux_2_12_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:1fa4ecf83bcdf6e6c8f4449aff98eefb5d0604bf88cb883d7da3d8d2d909546a"},
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+    {file = "psutil-7.2.2-cp314-cp314t-win_amd64.whl", hash = "sha256:c7663d4e37f13e884d13994247449e9f8f574bc4655d509c3b95e9ec9e2b9dc1"},
+    {file = "psutil-7.2.2-cp314-cp314t-win_arm64.whl", hash = "sha256:11fe5a4f613759764e79c65cf11ebdf26e33d6dd34336f8a337aa2996d71c841"},
+    {file = "psutil-7.2.2-cp36-abi3-macosx_10_9_x86_64.whl", hash = "sha256:ed0cace939114f62738d808fdcecd4c869222507e266e574799e9c0faa17d486"},
+    {file = "psutil-7.2.2-cp36-abi3-macosx_11_0_arm64.whl", hash = "sha256:1a7b04c10f32cc88ab39cbf606e117fd74721c831c98a27dc04578deb0c16979"},
+    {file = "psutil-7.2.2-cp36-abi3-manylinux2010_x86_64.manylinux_2_12_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:076a2d2f923fd4821644f5ba89f059523da90dc9014e85f8e45a5774ca5bc6f9"},
+    {file = "psutil-7.2.2-cp36-abi3-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:b0726cecd84f9474419d67252add4ac0cd9811b04d61123054b9fb6f57df6e9e"},
+    {file = "psutil-7.2.2-cp36-abi3-musllinux_1_2_aarch64.whl", hash = "sha256:fd04ef36b4a6d599bbdb225dd1d3f51e00105f6d48a28f006da7f9822f2606d8"},
+    {file = "psutil-7.2.2-cp36-abi3-musllinux_1_2_x86_64.whl", hash = "sha256:b58fabe35e80b264a4e3bb23e6b96f9e45a3df7fb7eed419ac0e5947c61e47cc"},
+    {file = "psutil-7.2.2-cp37-abi3-win_amd64.whl", hash = "sha256:eb7e81434c8d223ec4a219b5fc1c47d0417b12be7ea866e24fb5ad6e84b3d988"},
+    {file = "psutil-7.2.2-cp37-abi3-win_arm64.whl", hash = "sha256:8c233660f575a5a89e6d4cb65d9f938126312bca76d8fe087b947b3a1aaac9ee"},
+    {file = "psutil-7.2.2.tar.gz", hash = "sha256:0746f5f8d406af344fd547f1c8daa5f5c33dbc293bb8d6a16d80b4bb88f59372"},
+]
+
+[package.extras]
+dev = ["abi3audit", "black", "check-manifest", "colorama ; os_name == \"nt\"", "coverage", "packaging", "psleak", "pylint", "pyperf", "pypinfo", "pyreadline3 ; os_name == \"nt\"", "pytest", "pytest-cov", "pytest-instafail", "pytest-xdist", "pywin32 ; os_name == \"nt\" and implementation_name != \"pypy\"", "requests", "rstcheck", "ruff", "setuptools", "sphinx", "sphinx_rtd_theme", "toml-sort", "twine", "validate-pyproject[all]", "virtualenv", "vulture", "wheel", "wheel ; os_name == \"nt\" and implementation_name != \"pypy\"", "wmi ; os_name == \"nt\" and implementation_name != \"pypy\""]
+test = ["psleak", "pytest", "pytest-instafail", "pytest-xdist", "pywin32 ; os_name == \"nt\" and implementation_name != \"pypy\"", "setuptools", "wheel ; os_name == \"nt\" and implementation_name != \"pypy\"", "wmi ; os_name == \"nt\" and implementation_name != \"pypy\""]
+
+[[package]]
+name = "psycopg"
+version = "3.2.13"
+description = "PostgreSQL database adapter for Python"
+optional = false
+python-versions = ">=3.8"
+groups = ["dev"]
+markers = "python_version == \"3.9\""
+files = [
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+]
+
+[package.dependencies]
+typing-extensions = {version = ">=4.6", markers = "python_version < \"3.13\""}
+tzdata = {version = "*", markers = "sys_platform == \"win32\""}
+
+[package.extras]
+binary = ["psycopg-binary (==3.2.13) ; implementation_name != \"pypy\""]
+c = ["psycopg-c (==3.2.13) ; implementation_name != \"pypy\""]
+dev = ["ast-comments (>=1.1.2)", "black (>=24.1.0)", "codespell (>=2.2)", "dnspython (>=2.1)", "flake8 (>=4.0)", "isort-psycopg", "isort[colors] (>=6.0)", "mypy (>=1.14)", "pre-commit (>=4.0.1)", "types-setuptools (>=57.4)", "types-shapely (>=2.0)", "wheel (>=0.37)"]
+docs = ["Sphinx (>=5.0)", "furo (==2022.6.21)", "sphinx-autobuild (>=2021.3.14)", "sphinx-autodoc-typehints (>=1.12)"]
+pool = ["psycopg-pool"]
+test = ["anyio (>=4.0)", "mypy (>=1.14)", "pproxy (>=2.7)", "pytest (>=6.2.5)", "pytest-cov (>=3.0)", "pytest-randomly (>=3.5)"]
+
+[[package]]
+name = "psycopg"
+version = "3.3.2"
+description = "PostgreSQL database adapter for Python"
+optional = false
+python-versions = ">=3.10"
+groups = ["dev"]
+markers = "python_version >= \"3.10\""
+files = [
+    {file = "psycopg-3.3.2-py3-none-any.whl", hash = "sha256:3e94bc5f4690247d734599af56e51bae8e0db8e4311ea413f801fef82b14a99b"},
+    {file = "psycopg-3.3.2.tar.gz", hash = "sha256:707a67975ee214d200511177a6a80e56e654754c9afca06a7194ea6bbfde9ca7"},
+]
+
+[package.dependencies]
+typing-extensions = {version = ">=4.6", markers = "python_version < \"3.13\""}
+tzdata = {version = "*", markers = "sys_platform == \"win32\""}
+
+[package.extras]
+binary = ["psycopg-binary (==3.3.2) ; implementation_name != \"pypy\""]
+c = ["psycopg-c (==3.3.2) ; implementation_name != \"pypy\""]
+dev = ["ast-comments (>=1.1.2)", "black (>=24.1.0)", "codespell (>=2.2)", "cython-lint (>=0.16)", "dnspython (>=2.1)", "flake8 (>=4.0)", "isort-psycopg", "isort[colors] (>=6.0)", "mypy (>=1.19.0)", "pre-commit (>=4.0.1)", "types-setuptools (>=57.4)", "types-shapely (>=2.0)", "wheel (>=0.37)"]
+docs = ["Sphinx (>=5.0)", "furo (==2022.6.21)", "sphinx-autobuild (>=2021.3.14)", "sphinx-autodoc-typehints (>=1.12)"]
+pool = ["psycopg-pool"]
+test = ["anyio (>=4.0)", "mypy (>=1.19.0) ; implementation_name != \"pypy\"", "pproxy (>=2.7)", "pytest (>=6.2.5)", "pytest-cov (>=3.0)", "pytest-randomly (>=3.5)"]
+
 [[package]]
 name = "pyarrow"
 version = "22.0.0"
@@ -5325,6 +5469,25 @@ pytest = ">=6.2.5"
 [package.extras]
 dev = ["pre-commit", "pytest-asyncio", "tox"]
 
+[[package]]
+name = "pytest-postgresql"
+version = "6.1.1"
+description = "Postgresql fixtures and fixture factories for Pytest."
+optional = false
+python-versions = ">=3.8"
+groups = ["dev"]
+files = [
+    {file = "pytest_postgresql-6.1.1-py3-none-any.whl", hash = "sha256:bd4c0970d25685ac3d34d42263fcbfbf134bf02d22519fce7e1ccf4122d8b99a"},
+    {file = "pytest_postgresql-6.1.1.tar.gz", hash = "sha256:f996637367e6aecebba1349da52eea95340bdb434c90e4b79739e62c656056e2"},
+]
+
+[package.dependencies]
+mirakuru = "*"
+port-for = ">=0.7.3"
+psycopg = ">=3.0.0"
+pytest = ">=6.2"
+setuptools = "*"
+
 [[package]]
 name = "pytest-retry"
 version = "1.7.0"
@@ -6268,6 +6431,27 @@ postgres = ["psycopg[binary] (>=3.1.0,<4)"]
 qdrant = ["qdrant-client (>=1.11.1,<2)"]
 vision = ["pillow (>=10.2.0,<11.0.0) ; python_version < \"3.13\"", "torch (>=2.6.0) ; python_version < \"3.13\"", "torchvision (>=0.17.0) ; python_version < \"3.13\"", "transformers (>=4.36.2) ; python_version < \"3.13\""]
 
+[[package]]
+name = "setuptools"
+version = "82.0.0"
+description = "Easily download, build, install, upgrade, and uninstall Python packages"
+optional = false
+python-versions = ">=3.9"
+groups = ["dev"]
+files = [
+    {file = "setuptools-82.0.0-py3-none-any.whl", hash = "sha256:70b18734b607bd1da571d097d236cfcfacaf01de45717d59e6e04b96877532e0"},
+    {file = "setuptools-82.0.0.tar.gz", hash = "sha256:22e0a2d69474c6ae4feb01951cb69d515ed23728cf96d05513d36e42b62b37cb"},
+]
+
+[package.extras]
+check = ["pytest-checkdocs (>=2.4)", "pytest-ruff (>=0.2.1) ; sys_platform != \"cygwin\"", "ruff (>=0.13.0) ; sys_platform != \"cygwin\""]
+core = ["importlib_metadata (>=6) ; python_version < \"3.10\"", "jaraco.functools (>=4)", "jaraco.text (>=3.7)", "more_itertools", "more_itertools (>=8.8)", "packaging (>=24.2)", "platformdirs (>=4.2.2)", "tomli (>=2.0.1) ; python_version < \"3.11\"", "wheel (>=0.43.0)"]
+cover = ["pytest-cov"]
+doc = ["furo", "jaraco.packaging (>=9.3)", "jaraco.tidelift (>=1.4)", "pygments-github-lexers (==0.0.5)", "pyproject-hooks (!=1.1)", "rst.linker (>=1.9)", "sphinx (>=3.5)", "sphinx-favicon", "sphinx-inline-tabs", "sphinx-lint", "sphinx-notfound-page (>=1,<2)", "sphinx-reredirects", "sphinxcontrib-towncrier", "towncrier (<24.7)"]
+enabler = ["pytest-enabler (>=2.2)"]
+test = ["build[virtualenv] (>=1.0.3)", "filelock (>=3.4.0)", "ini2toml[lite] (>=0.14)", "jaraco.develop (>=7.21) ; python_version >= \"3.9\" and sys_platform != \"cygwin\"", "jaraco.envs (>=2.2)", "jaraco.path (>=3.7.2)", "jaraco.test (>=5.5)", "packaging (>=24.2)", "pip (>=19.1)", "pyproject-hooks (!=1.1)", "pytest (>=6,!=8.1.*)", "pytest-home (>=0.5)", "pytest-perf ; sys_platform != \"cygwin\"", "pytest-subprocess", "pytest-timeout", "pytest-xdist (>=3)", "tomli-w (>=1.0.0)", "virtualenv (>=13.0.0)", "wheel (>=0.44.0)"]
+type = ["importlib_metadata (>=7.0.2) ; python_version < \"3.10\"", "jaraco.develop (>=7.21) ; sys_platform != \"cygwin\"", "mypy (==1.18.*)", "pytest-mypy"]
+
 [[package]]
 name = "shapely"
 version = "2.0.7"
@@ -7162,14 +7346,14 @@ typing-extensions = ">=4.12.0"
 name = "tzdata"
 version = "2025.2"
 description = "Provider of IANA time zone data"
-optional = true
+optional = false
 python-versions = ">=2"
-groups = ["main"]
-markers = "(extra == \"proxy\" or extra == \"mlflow\") and (platform_system == \"Windows\" or extra == \"mlflow\") and python_version >= \"3.10\" or extra == \"proxy\" and platform_system == \"Windows\" and python_version == \"3.9\""
+groups = ["main", "dev"]
 files = [
     {file = "tzdata-2025.2-py2.py3-none-any.whl", hash = "sha256:1a403fada01ff9221ca8044d701868fa132215d84beb92242d9acd2147f667a8"},
     {file = "tzdata-2025.2.tar.gz", hash = "sha256:b60a638fcc0daffadf82fe0f57e53d06bdec2f36c4df66280ae79bce6bd6f2b9"},
 ]
+markers = {main = "(extra == \"proxy\" or extra == \"mlflow\") and (platform_system == \"Windows\" or extra == \"mlflow\") and python_version >= \"3.10\" or extra == \"proxy\" and platform_system == \"Windows\" and python_version == \"3.9\"", dev = "sys_platform == \"win32\""}
 
 [[package]]
 name = "tzlocal"
@@ -7701,4 +7885,4 @@ utils = ["numpydoc"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.9,<4.0"
-content-hash = "0415dbaddd69fc406df167f28db97140b003975dbb2a34d8b594d47fa9feef65"
+content-hash = "6110d55c765f8f0fd050c0cbc09808f16e27de3bc2ae69f607b8fc5f16215de4"

pyproject.toml

@@ -150,6 +150,7 @@ mypy = "^1.0"
 pytest = "^7.4.3"
 pytest-mock = "^3.12.0"
 pytest-asyncio = "^0.21.1"
+pytest-postgresql = "^6.0.0"
 pytest-retry = "^1.6.3"
 requests-mock = "^1.12.1"
 responses = "^0.25.7"