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	This helper does some nice things like printing out the data structure incase of failure.
		
			
				
	
	
		
			106 lines
		
	
	
		
			4.1 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			106 lines
		
	
	
		
			4.1 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
from unittest.mock import Mock, patch
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from django.conf import settings
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from moto import mock_s3
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from zerver.lib.actions import check_add_realm_emoji
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from zerver.lib.avatar_hash import user_avatar_path
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from zerver.lib.test_classes import ZulipTestCase
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from zerver.lib.test_helpers import avatar_disk_path, create_s3_buckets, get_test_image_file
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from zerver.lib.transfer import (
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    transfer_avatars_to_s3,
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    transfer_emoji_to_s3,
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    transfer_message_files_to_s3,
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    transfer_uploads_to_s3,
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)
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from zerver.lib.upload import resize_emoji, upload_message_file
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from zerver.models import Attachment, RealmEmoji
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class TransferUploadsToS3Test(ZulipTestCase):
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    @patch("zerver.lib.transfer.transfer_avatars_to_s3")
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    @patch("zerver.lib.transfer.transfer_message_files_to_s3")
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    @patch("zerver.lib.transfer.transfer_emoji_to_s3")
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    def test_transfer_uploads_to_s3(self, m3: Mock, m2: Mock, m1: Mock) -> None:
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        transfer_uploads_to_s3(4)
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        m1.assert_called_with(4)
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        m2.assert_called_with(4)
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        m3.assert_called_with(4)
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    @mock_s3
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    def test_transfer_avatars_to_s3(self) -> None:
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        bucket = create_s3_buckets(settings.S3_AVATAR_BUCKET)[0]
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        self.login("hamlet")
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        with get_test_image_file("img.png") as image_file:
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            self.client_post("/json/users/me/avatar", {"file": image_file})
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        user = self.example_user("hamlet")
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        with self.assertLogs(level="INFO"):
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            transfer_avatars_to_s3(1)
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        path_id = user_avatar_path(user)
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        image_key = bucket.Object(path_id)
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        original_image_key = bucket.Object(path_id + ".original")
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        medium_image_key = bucket.Object(path_id + "-medium.png")
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        self.assert_length(list(bucket.objects.all()), 3)
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        with open(avatar_disk_path(user), "rb") as f:
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            self.assertEqual(image_key.get()["Body"].read(), f.read())
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        with open(avatar_disk_path(user, original=True), "rb") as f:
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            self.assertEqual(original_image_key.get()["Body"].read(), f.read())
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        with open(avatar_disk_path(user, medium=True), "rb") as f:
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            self.assertEqual(medium_image_key.get()["Body"].read(), f.read())
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    @mock_s3
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    def test_transfer_message_files(self) -> None:
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        bucket = create_s3_buckets(settings.S3_AUTH_UPLOADS_BUCKET)[0]
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        hamlet = self.example_user("hamlet")
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        othello = self.example_user("othello")
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        upload_message_file("dummy1.txt", len(b"zulip1!"), "text/plain", b"zulip1!", hamlet)
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        upload_message_file("dummy2.txt", len(b"zulip2!"), "text/plain", b"zulip2!", othello)
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        with self.assertLogs(level="INFO"):
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            transfer_message_files_to_s3(1)
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        attachments = Attachment.objects.all().order_by("id")
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        self.assert_length(list(bucket.objects.all()), 2)
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        self.assertEqual(bucket.Object(attachments[0].path_id).get()["Body"].read(), b"zulip1!")
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        self.assertEqual(bucket.Object(attachments[1].path_id).get()["Body"].read(), b"zulip2!")
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    @mock_s3
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    def test_transfer_emoji_to_s3(self) -> None:
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        bucket = create_s3_buckets(settings.S3_AVATAR_BUCKET)[0]
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        othello = self.example_user("othello")
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        RealmEmoji.objects.all().delete()
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        emoji_name = "emoji.png"
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        with get_test_image_file("img.png") as image_file:
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            emoji = check_add_realm_emoji(othello.realm, emoji_name, othello, image_file)
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        if not emoji:
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            raise AssertionError("Unable to add emoji.")
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        emoji_path = RealmEmoji.PATH_ID_TEMPLATE.format(
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            realm_id=othello.realm_id,
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            emoji_file_name=emoji.file_name,
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        )
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        with self.assertLogs(level="INFO"):
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            transfer_emoji_to_s3(1)
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        self.assert_length(list(bucket.objects.all()), 2)
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        original_key = bucket.Object(emoji_path + ".original")
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        resized_key = bucket.Object(emoji_path)
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        with get_test_image_file("img.png") as image_file:
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            image_data = image_file.read()
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        resized_image_data = resize_emoji(image_data)
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        self.assertEqual(image_data, original_key.get()["Body"].read())
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        self.assertEqual(resized_image_data, resized_key.get()["Body"].read())
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