[FIX] test_themes: allow flexibility on align-self-*-* uses

This allows more flexibility on the use of `align-self-*-*` classes
combination to better handle responsiveness in some scenario.

Related to task-4373543

Part-of: #1054
Related: odoo/odoo#189299
Signed-off-by: Quentin Smetz (qsm) <[email protected]>

Author: stefanorigano

test_themes/tests/test_new_page_templates.py

@@ -37,7 +37,12 @@
 CONFLICTUAL_CLASSES_RE = {
     # Align
     re.compile(r'^align-(?!(self|items)-).+'): [],
-    re.compile(r'^align-self-.+'): [],
+    re.compile(r'^align-self-(?:start|center|end)$'): [],
+    re.compile(r'^align-self-sm-(?:start|center|end)$'): [],
+    re.compile(r'^align-self-md-(?:start|center|end)$'): [],
+    re.compile(r'^align-self-lg-(?:start|center|end)$'): [],
+    re.compile(r'^align-self-xl-(?:start|center|end)$'): [],
+    re.compile(r'^align-self-xxl-(?:start|center|end)$'): [],
     re.compile(r'^align-items-.+'): [],
     # BG
     re.compile(r'^bg(-|_)'): [