Add test to ensure bootstrap reqs are good (#15733)

* Add test to ensure bootstrap reqs are good

* Give full diff list in assert

awx/main/tests/functional/test_python_requirements.py

@@ -5,6 +5,37 @@
 from django.conf import settings
 
 
+def test_bootstrap_consistent():
+    with open('Makefile', 'r') as f:
+        mk_data = f.read()
+    bootstrap_reqs = None
+    for line in mk_data.split('\n'):
+        if line.startswith('VENV_BOOTSTRAP'):
+            parts = line.split()
+            bootstrap_reqs = parts[parts.index('?=') + 1 :]
+            break
+    else:
+        raise RuntimeError('Cound not find bootstrap line')
+
+    req_data = None
+    with open('requirements/requirements.txt', 'r') as f:
+        req_data = f.read()
+
+    different_requirements = []
+    for req in bootstrap_reqs:
+        boot_req_name, _ = req.split('=', 1)
+        for line in req_data.split('\n'):
+            if '=' not in line:
+                continue
+            req_name, _ = line.split('=', 1)
+            if req_name == boot_req_name:
+                if req != line:
+                    different_requirements.append((req, line))
+                break
+
+    assert not different_requirements
+
+
 @pytest.mark.skip(reason="This test needs some love")
 def test_env_matches_requirements_txt():
     from pip.operations import freeze