Feat: upgrade email template tester

tests/template_tester.py

@@ -1,7 +1,7 @@
 if __name__ == "__main__":
     from pathlib import Path
 
-    from jinja2 import Environment, FileSystemLoader
+    from jinja2 import Environment, FileSystemLoader, meta
 
     # Please run from tests folder
     # Initialize environnement with templates
@@ -15,60 +15,25 @@
     directory = path_to_file.parents[0] / Path("jinja_test_outputs")
     directory.mkdir(exist_ok=True)
 
-    # Templates rendering
-    # URL are set to MyECL only to test that the links are working properly
-    template_account_exists_mail = env.get_template("account_exists_mail.html")
-    html_account_exists_mail = template_account_exists_mail.render()
-    file_account_exists_mail = directory / Path("test_account_exists_mail.html")
-    file_account_exists_mail.touch(exist_ok=True)
-    with file_account_exists_mail.open(mode="w") as f:
-        f.write(html_account_exists_mail)
-
-    template_activation_mail = env.get_template("activation_mail.html")
-    html_activation_mail = template_activation_mail.render(
-        calypsso_activate_url="https://myecl.fr",
-    )
-    file_activation_mail = directory / Path("test_activation_mail.html")
-    file_activation_mail.touch(exist_ok=True)
-    with file_activation_mail.open(mode="w") as f:
-        f.write(html_activation_mail)
-
-    template_migration_mail = env.get_template("migration_mail.html")
-    html_migration_mail = template_migration_mail.render(
-        migration_link="https://myecl.fr",
-    )
-    file_migration_mail = directory / Path("test_migration_mail.html")
-    file_migration_mail.touch(exist_ok=True)
-    with file_migration_mail.open(mode="w") as f:
-        f.write(html_migration_mail)
-
-    template_migration_mail_already_used = env.get_template(
-        "migration_mail_already_used.html",
-    )
-    html_migration_mail_already_used = template_migration_mail_already_used.render()
-    file_migration_mail_already_used = directory / Path(
-        "test_migration_mail_already_used.html",
-    )
-    file_migration_mail_already_used.touch(exist_ok=True)
-    with file_migration_mail_already_used.open(mode="w") as f:
-        f.write(html_migration_mail_already_used)
-
-    template_reset_mail = env.get_template("reset_mail.html")
-    html_reset_mail = template_reset_mail.render(calypsso_reset_url="https://myecl.fr")
-    file_reset_mail = directory / Path("test_reset_mail.html")
-    file_reset_mail.touch(exist_ok=True)
-    with file_reset_mail.open(mode="w") as f:
-        f.write(html_reset_mail)
-
-    template_reset_mail_does_not_exist = env.get_template(
-        "reset_mail_does_not_exist.html",
-    )
-    html_reset_mail_does_not_exist = template_reset_mail_does_not_exist.render(
-        calypsso_register_url="https://myecl.fr",
-    )
-    file_reset_mail_does_not_exist = directory / Path(
-        "test_reset_mail_does_not_exist.html",
-    )
-    file_reset_mail_does_not_exist.touch(exist_ok=True)
-    with file_reset_mail_does_not_exist.open(mode="w") as f:
-        f.write(html_reset_mail_does_not_exist)
+    for template in env.list_templates(
+        filter_func=lambda x: x
+        not in [
+            "custom_mail_template.html",
+            "base_email.html",
+            "template.html",
+            "README.md",
+            "style.css",
+        ],
+    ):
+        template_rendered = env.get_template(template)
+        with Path.open(path_to_file.parents[1] / "assets/templates/" / template) as f:
+            template_content = f.read()
+        ast = env.parse(template_content)
+        variables = meta.find_undeclared_variables(ast)
+        html_rendered = template_rendered.render(
+            {v: f"https://myecl.fr/{v}" for v in variables},
+        )
+        file_rendered = directory / Path(f"test_{template}")
+        file_rendered.touch(exist_ok=True)
+        with file_rendered.open(mode="w") as f:
+            f.write(html_rendered)