Test with dbt-core prereleases

tests/conftest.py

@@ -2,6 +2,7 @@
 import resource
 import subprocess
 import time
+from importlib import metadata
 
 import duckdb
 import pytest
@@ -23,6 +24,14 @@ def pytest_addoption(parser):
     parser.addoption("--profile", action="store", default="memory", type=str)
 
 
+def pytest_report_header() -> list[str]:
+    """Return a list of strings to be displayed in the header of the report."""
+    return [
+        f"duckdb: {metadata.version('duckdb')}",
+        f"dbt-core: {metadata.version('dbt-core')}",
+    ]
+
+
 @pytest.fixture(scope="session")
 def profile_type(request):
     return request.config.getoption("--profile")

tox.ini

@@ -1,8 +1,12 @@
 [tox]
 skipsdist = True
-envlist = py38,py39,py310,py311
+envlist = py{38,39,310,311,312}
 
-[testenv:{unit,py38,py39,py310,py311,py}]
+[testenv]
+setenv =
+  PIP_PRE=1
+
+[testenv:{unit,py38,py39,py310,py311,py312,py}]
 description = unit testing
 skip_install = True
 passenv = *
@@ -12,16 +16,18 @@ deps =
   -e.
 
 
-[testenv:{functional,py38,py39,py310,py311,py}]
+[testenv:{functional,py38,py39,py310,py311,py312,py}]
 description = adapter functional testing
 skip_install = True
 passenv = *
+setenv =
+  PIP_PRE=1
 commands = {envpython} -m pytest {posargs} tests/functional/adapter
 deps =
   -rdev-requirements.txt
   -e.
 
-[testenv:{filebased,py38,py39,py310,py311,py}]
+[testenv:{filebased,py38,py39,py310,py311,py312,py}]
 description = adapter functional testing using file-based DBs
 skip_install = True
 passenv = *
@@ -48,7 +54,7 @@ deps =
   -rdev-requirements.txt
   -e.[md]
 
-[testenv:{fsspec,py38,py39,py310,py311,py}]
+[testenv:{fsspec,py38,py39,py310,py311,py312,py}]
 description = adapter fsspec testing
 skip_install = True
 passenv = *
@@ -57,7 +63,7 @@ deps =
   -rdev-requirements.txt
   -e.
 
-[testenv:{plugins,py38,py39,py310,py311,py}]
+[testenv:{plugins,py38,py39,py310,py311,py312,py}]
 description = adapter plugin testing
 skip_install = True
 passenv = *