test(fix): we were accidentally making temp directories in the projec…

…t instead of in /tmp

.gitignore

@@ -23,5 +23,3 @@ edx_repo_tools.egg-info
 .idea/
 
 build/
-
-fake_repo*

tests/test_gha_release_workflow_modernizer.py

@@ -1,5 +1,5 @@
 """
-Tests for Github Actions Modernizer Script
+Tests for GitHub Actions Modernizer Script
 """
 import shutil
 import uuid
@@ -14,9 +14,8 @@
 def setup_local_dir(dirpath, tmpdir):
     current_directory = dirname(__file__)
     local_dir = join(current_directory, dirpath)
-    fake_repo_path = 'fake_repo' + str(uuid.uuid4())
-    tmpdir.mkdir(fake_repo_path)
-    shutil.copytree(local_dir, fake_repo_path)
+    fake_repo_path = tmpdir.mkdir(f"fake_repo_{uuid.uuid4()}")
+    shutil.copytree(local_dir, fake_repo_path, dirs_exist_ok=True)
     return fake_repo_path
 
 def get_updated_yaml_elements(file_path):
@@ -34,14 +33,13 @@ def test_add_node_env_step(tmpdir):
     for step in ci_elements['jobs']['release']['steps']:
         if 'name' in step and step['name'] == 'Setup Nodejs Env':
             node_env_step = step
-    assert node_env_step['run'] ==  'echo "NODE_VER=`cat .nvmrc`" >> $GITHUB_ENV'
+    assert node_env_step['run'] == 'echo "NODE_VER=`cat .nvmrc`" >> $GITHUB_ENV'
 
 
 def test_node_version_value(tmpdir):
     fake_repo_without_nvmrc_path = setup_local_dir('fake_repos/repo_without_nvmrc/',tmpdir)
     test_file = join(fake_repo_without_nvmrc_path, ".github/workflows/release.yml")
-    ci_elements_without_rc_file_present = get_updated_yaml_elements(
-        test_file)
+    ci_elements_without_rc_file_present = get_updated_yaml_elements(test_file)
 
     node_setup_step = None
     for step in ci_elements_without_rc_file_present['jobs']['release']['steps']:
@@ -52,9 +50,8 @@ def test_node_version_value(tmpdir):
 
     fake_repo_with_nvmrc_path = setup_local_dir('fake_repos/repo_with_nvmrc/',tmpdir)
     test_file = join(fake_repo_with_nvmrc_path, ".github/workflows/release.yml")
-    ci_elements_with_rc_file_present = get_updated_yaml_elements(
-        test_file)
-
+    ci_elements_with_rc_file_present = get_updated_yaml_elements(test_file)
+
     node_setup_step = None
     for step in ci_elements_with_rc_file_present['jobs']['release']['steps']:
         if 'uses' in step and step['uses'] in NODE_JS_SETUP_ACTION_LIST: