test: Clean up path fixtures

config_path and changelog_path rely on the modified CWD provided by
tmp_commitizen_project, so they should use this fixture.

tests/commands/conftest.py

@@ -44,10 +44,5 @@ def config_customize():
 
 
 @pytest.fixture()
-def changelog_path() -> str:
+def changelog_path(tmp_commitizen_project) -> str:
     return os.path.join(os.getcwd(), "CHANGELOG.md")
-
-
-@pytest.fixture()
-def config_path() -> str:
-    return os.path.join(os.getcwd(), "pyproject.toml")

tests/conftest.py

@@ -18,11 +18,10 @@ def tmp_git_project(tmpdir):
 
 @pytest.fixture(scope="function")
 def tmp_commitizen_project(tmp_git_project):
-    with tmp_git_project.as_cwd():
-        tmp_commitizen_cfg_file = tmp_git_project.join("pyproject.toml")
-        tmp_commitizen_cfg_file.write("[tool.commitizen]\n" 'version="0.1.0"\n')
+    tmp_commitizen_cfg_file = tmp_git_project.join("pyproject.toml")
+    tmp_commitizen_cfg_file.write("[tool.commitizen]\n" 'version="0.1.0"\n')
 
-        yield tmp_git_project
+    yield tmp_git_project
 
 
 def _get_gpg_keyid(signer_mail):
@@ -71,5 +70,5 @@ def config():
 
 
 @pytest.fixture()
-def config_path() -> str:
+def config_path(tmp_commitizen_project) -> str:
     return os.path.join(os.getcwd(), "pyproject.toml")