populate_db: Add a test realm emoji while populating databases.

Add `green_tick` realm emoji which can be used while performing tests.

frontend_tests/casper_tests/10-admin.js

@@ -119,16 +119,16 @@ casper.then(function () {
 });
 
 casper.then(function () {
-    casper.waitUntilVisible('.emoji_row', function () {
-        casper.test.assertSelectorHasText('.emoji_row .emoji_name', 'mouseface');
+    casper.waitUntilVisible('tr#emoji_mouseface', function () {
+        casper.test.assertSelectorHasText('tr#emoji_mouseface .emoji_name', 'mouseface');
         casper.test.assertExists('.emoji_row img[src="/user_avatars/1/emoji/mouseface.png"]');
-        casper.click('.emoji_row button.delete');
+        casper.click('tr#emoji_mouseface button.delete');
     });
 });
 
 casper.then(function () {
-    casper.waitWhileVisible('.emoji_row', function () {
-        casper.test.assertDoesntExist('.emoji_row');
+    casper.waitWhileVisible('tr#emoji_mouseface', function () {
+        casper.test.assertDoesntExist('tr#emoji_mouseface');
     });
 });
 

zerver/tests/test_realm_emoji.py

@@ -19,7 +19,7 @@ class RealmEmojiTest(ZulipTestCase):
         self.assert_json_success(result)
         self.assertEqual(200, result.status_code)
         content = ujson.loads(result.content)
-        self.assertEqual(len(content["emoji"]), 1)
+        self.assertEqual(len(content["emoji"]), 2)
 
     def test_list_no_author(self):
         # type: () -> None
@@ -30,7 +30,7 @@ class RealmEmojiTest(ZulipTestCase):
         result = self.client_get("/json/realm/emoji")
         self.assert_json_success(result)
         content = ujson.loads(result.content)
-        self.assertEqual(len(content["emoji"]), 1)
+        self.assertEqual(len(content["emoji"]), 2)
         self.assertIsNone(content["emoji"]['my_emojy']['author'])
 
     def test_list_admins_only(self):
@@ -44,7 +44,7 @@ class RealmEmojiTest(ZulipTestCase):
         result = self.client_get("/json/realm/emoji")
         self.assert_json_success(result)
         content = ujson.loads(result.content)
-        self.assertEqual(len(content["emoji"]), 1)
+        self.assertEqual(len(content["emoji"]), 2)
         self.assertIsNone(content["emoji"]['my_emojy']['author'])
 
     def test_upload(self):
@@ -62,12 +62,12 @@ class RealmEmojiTest(ZulipTestCase):
         result = self.client_get("/json/realm/emoji")
         content = ujson.loads(result.content)
         self.assert_json_success(result)
-        self.assertEqual(len(content["emoji"]), 1)
+        self.assertEqual(len(content["emoji"]), 2)
         self.assertIn('author', content["emoji"]['my_emoji'])
         self.assertEqual(
             content["emoji"]['my_emoji']['author']['email'], email)
 
-        realm_emoji = RealmEmoji.objects.get(realm=get_realm('zulip'))
+        realm_emoji = RealmEmoji.objects.get(name='my_emoji')
         self.assertEqual(
             str(realm_emoji),
             '<RealmEmoji(zulip): my_emoji my_emoji.png>'
@@ -118,7 +118,7 @@ class RealmEmojiTest(ZulipTestCase):
         self.assert_json_success(result)
         # We only mark an emoji as deactivated instead of
         # removing it from the database.
-        self.assertEqual(len(emojis), 1)
+        self.assertEqual(len(emojis), 2)
         self.assertEqual(emojis["my_emoji"]["deactivated"], True)
 
     def test_delete_admins_only(self):

zilencer/management/commands/populate_db.py

@@ -6,14 +6,17 @@ from django.core.management.base import BaseCommand, CommandParser
 from django.utils.timezone import now as timezone_now
 
 from zerver.models import Message, UserProfile, Stream, Recipient, UserPresence, \
-    Subscription, RealmAuditLog, get_huddle, Realm, UserMessage, RealmDomain, \
-    clear_database, get_client, get_user_profile_by_id, email_to_username, \
-    Service, get_user, DefaultStream, get_stream, get_realm
+    Subscription, RealmAuditLog, get_huddle, Realm, RealmEmoji, UserMessage, \
+    RealmDomain, clear_database, get_client, get_user_profile_by_id, \
+    email_to_username, Service, get_user, DefaultStream, get_stream, \
+    get_realm
 
 from zerver.lib.actions import STREAM_ASSIGNMENT_COLORS, do_send_messages, \
     do_change_is_admin
 from django.conf import settings
 from zerver.lib.bulk_create import bulk_create_streams, bulk_create_users
+from zerver.lib.upload import upload_backend
+
 import random
 import os
 from six.moves import range
@@ -199,6 +202,19 @@ class Command(BaseCommand):
         # Extract a list of all users
         user_profiles = list(UserProfile.objects.all())  # type: List[UserProfile]
 
+        # Create a test realm emoji.
+        IMAGE_FILE_PATH = os.path.join(settings.STATIC_ROOT, 'images', 'checkbox-green.png')
+        UPLOADED_EMOJI_FILE_NAME = 'green_tick.png'
+        with open(IMAGE_FILE_PATH, 'rb') as fp:
+            upload_backend.upload_emoji_image(fp, UPLOADED_EMOJI_FILE_NAME, iago)
+            RealmEmoji.objects.create(
+                name='green_tick',
+                author=iago,
+                realm=zulip_realm,
+                deactivated=False,
+                file_name=UPLOADED_EMOJI_FILE_NAME,
+            )
+
         if not options["test_suite"]:
             # Populate users with some bar data
             for user in user_profiles: