test: add default entries detection tests

project_manager/preset/default/python.toml

@@ -6,7 +6,11 @@ conditions = [
     "file(pyproject.toml) | get(build-system.build-backend) | equal(poetry.core.masonry.api)",
 ]
 variables.python_version = "file(pyproject.toml) | get(tool.poetry.dependencies.python) | search((\\d.\\d))"
-commands = ["poetry env use {python_version}", "poetry install"]
+commands = [
+    "poetry env use system",
+    "poetry env use {python_version}",
+    "poetry install",
+]
 
 [presets.python.tasks.build.poetry]
 conditions = [
@@ -17,7 +21,7 @@ commands = ["poetry build"]
 [presets.python.tasks.publish.poetry]
 conditions = [
     "file(pyproject.toml) | get(build-system.build-backend) | equal(poetry.core.masonry.api)",
-    "file(poetry.toml)",
+    "file(poetry.toml) | get(repositories)",
 ]
 variables.python_repository = "file(poetry.toml) | get(repositories) | key(0)"
 commands = ["poetry publish -r {python_repository}"]