docs: Move integrations.html to integrations/index.html.

Add omiting rule for all of integrations docs in test_templates.

docs/integration-guide.md

@@ -207,7 +207,7 @@ ZulipMobile/0.5.4 (Android; 4.2; maguro)
 
 Every Zulip integration must be documented in
 `zerver/webhooks/mywebhook/doc.html` (or
-`templates/zerver/integrations.html`, for non-webhook integrations).
+`templates/zerver/integrations/<integration_name>.html`, for non-webhook integrations).
 Usually, this involves a few steps:
 
 * Add text explaining all of the steps required to setup the

tools/check-templates

@@ -115,7 +115,7 @@ def check_html_templates(templates, all_dups):
             'templates/zerver/features.html',
             'templates/zerver/hello.html',
             'templates/zerver/home.html',
-            'templates/zerver/integrations.html',
+            'templates/zerver/integrations/index.html',
             'templates/zerver/invite_user.html',
             'templates/zerver/login.html',
             'templates/zerver/markdown_help.html',
@@ -162,7 +162,7 @@ def check_html_templates(templates, all_dups):
         'templates/zerver/help/main.html',
         'templates/zerver/home.html',
         'templates/zerver/index.html',
-        'templates/zerver/integrations.html',
+        'templates/zerver/integrations/index.html',
         'templates/zerver/keyboard_shortcuts.html',
         'templates/zerver/landing_nav.html',
         'templates/zerver/left_sidebar.html',

zerver/tests/test_templates.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from __future__ import absolute_import
 
+import re
 from typing import Any, Dict, Iterable
 import logging
 
@@ -111,8 +112,11 @@ class TemplateTestCase(ZulipTestCase):
             'zerver/api_content.json',
             'zerver/handlebars_compilation_failed.html',
         ]
+
+        integrations_regexp = re.compile('zerver/integrations/.*.html')
+
         skip = covered + defer + logged_out + logged_in + unusual + ['tests/test_markdown.html', 'zerver/terms.html']
-        templates = [t for t in get_all_templates() if t not in skip]
+        templates = [t for t in get_all_templates() if not (t in skip or integrations_regexp.match(t))]
         self.render_templates(templates, self.get_context())
 
         # Test the deferred templates with updated context.

zerver/views/integrations.py

@@ -99,7 +99,7 @@ def add_integrations_context(context):
 
 
 class IntegrationView(ApiURLView):
-    template_name = 'zerver/integrations.html'
+    template_name = 'zerver/integrations/index.html'
 
     def get_context_data(self, **kwargs):
         # type: (**Any) -> Dict[str, Any]