snapshot of https://github.com/zulip/zulip.git @ 48c69911c7dd4e03b20552eb3bd77ad8151c1357 (2026-09-15)

zerver/webhooks/slack_incoming/tests.py

@@ -0,0 +1,387 @@
+from typing_extensions import override
+
+from zerver.lib.test_classes import WebhookTestCase
+
+
+class SlackIncomingHookTests(WebhookTestCase):
+    def test_message(self) -> None:
+        expected_topic_name = ""
+        expected_message = """
+Hello, world.
+""".strip()
+
+        self.check_webhook(
+            "text",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_message_formatting(self) -> None:
+        tests = [
+            ("some *foo* word", "some **foo** word"),
+            ("*foo*", "**foo**"),
+            ("*foo* *bar*", "**foo** **bar**"),
+            ("*foo*a*bar*", "*foo*a*bar*"),
+            ("some _foo_ word", "some *foo* word"),
+        ]
+        self.subscribe(self.test_user, self.channel_name)
+        for input_value, output_value in tests:
+            payload = {"text": input_value}
+            msg = self.send_webhook_payload(
+                self.test_user,
+                self.url,
+                payload,
+                content_type="application/json",
+            )
+            self.assert_channel_message(
+                message=msg,
+                channel_name=self.channel_name,
+                topic_name="",
+                content=output_value,
+            )
+
+    def test_null_message(self) -> None:
+        self.check_webhook(
+            "null_text",
+            expect_noop=True,
+        )
+
+    def test_message_as_www_urlencoded(self) -> None:
+        expected_topic_name = "devops"
+        expected_message = """
+:zap: chris has started deploying project tag v0.0.2rc10 to staging
+""".strip()
+
+        self.check_webhook(
+            "urlencoded_text",
+            expected_topic_name,
+            expected_message,
+            content_type="application/x-www-form-urlencoded",
+        )
+
+    def test_message_without_payload(self) -> None:
+        self.url = self.build_webhook_url()
+        result = self.client_post(self.url)
+        self.assertEqual(result.json()["error"], "Missing 'payload' argument")
+        self.assertEqual(result.json()["ok"], False)
+
+    def test_message_with_actions(self) -> None:
+        expected_topic_name = "C1H9RESGL"
+        expected_message = """
+Danny Torrence left the following *review* for your property:
+
+[Overlook Hotel](https://google.com) \n :star: \n Doors had too many axe holes, guest in room 237 was far too rowdy, whole place felt stuck in the 1920s.
+
+[Haunted hotel image](https://is5-ssl.mzstatic.com/image/thumb/Purple3/v4/d3/72/5c/d3725c8f-c642-5d69-1904-aa36e4297885/source/256x256bb.jpg)
+
+**Average Rating**
+1.0
+""".strip()
+
+        self.check_webhook(
+            "actions",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_message_with_blocks(self) -> None:
+        expected_topic_name = ""
+        expected_message = """
+Danny Torrence left the following review for your property:
+
+[Overlook Hotel](https://example.com) \n :star: \n Doors had too many axe holes, guest in room 237 was far too rowdy, whole place felt stuck in the 1920s.
+
+[Haunted hotel image](https://is5-ssl.mzstatic.com/image/thumb/Purple3/v4/d3/72/5c/d3725c8f-c642-5d69-1904-aa36e4297885/source/256x256bb.jpg)
+
+**Average Rating**
+1.0
+""".strip()
+
+        self.check_webhook(
+            "blocks",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_message_with_attachment(self) -> None:
+        expected_topic_name = "prometheus-alerts"
+        expected_message = """
+## [[FIRING:2] InstanceDown for api-server (env="prod", severity="critical")](https://alertmanager.local//#/alerts?receiver=default)
+
+:chart_with_upwards_trend: **[Graph](http://generator.local/1)**   :notebook: **[Runbook](https://runbook.local/1)**
+
+**Alert details**:
+**Alert:** api-server down - `critical`
+**Description:** api-server at 1.2.3.4:8080 couldn't be scraped **Details:**
+   • **alertname:** `InstanceDown`
+   • **env:** `prod`
+   • **instance:** `1.2.3.4:8080`
+   • **job:** `api-server`
+   • **severity:** `critical`
+
+**Alert:** api-server down - `critical`
+**Description:** api-server at 1.2.3.4:8081 couldn't be scraped **Details:**
+   • **alertname:** `InstanceDown`
+   • **env:** `prod`
+   • **instance:** `1.2.3.4:8081`
+   • **job:** `api-server`
+   • **severity:** `critical`
+""".strip()
+
+        self.check_webhook(
+            "attachment",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_complicated(self) -> None:
+        # Paste the JSON into
+        # https://api.slack.com/tools/block-kit-builder to see how it
+        # is rendered in Slack
+        expected_topic_name = ""
+        expected_message = """
+## Hello from TaskBot
+
+Hey there 👋 I'm TaskBot. I'm here to help you create and manage tasks in Slack.
+There are two ways to quickly create tasks:
+
+**1️⃣ Use the `/task` command**. Type `/task` followed by a short description of your tasks and I'll ask for a due date (if applicable). Try it out by using the `/task` command in this channel.
+
+**2️⃣ Use the *Create a Task* action.** If you want to create a task from a message, select `Create a Task` in a message's context menu. Try it out by selecting the *Create a Task* action for this message (shown below).
+
+[image1](https://api.slack.com/img/blocks/bkb_template_images/onboardingComplex.jpg)
+
+➕ To start tracking your team's tasks, **add me to a channel** and I'll introduce myself. I'm usually added to a team or project channel. Type `/invite @TaskBot` from the channel or pick a channel on the right.
+
+----
+
+[cute cat](https://pbs.twimg.com/profile_images/625633822235693056/lNGUneLX_400x400.jpg)
+
+👀 View all tasks with `/task list`
+
+❓Get help at any time with:
+- `/task help`, or
+- type **help** in a DM with me
+        """.strip()
+
+        self.check_webhook(
+            "complicated",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_attachment_blocks(self) -> None:
+        # On https://api.slack.com/tools/block-kit-builder choose
+        # "Attachment preview" and paste the JSON in.
+        expected_topic_name = ""
+        expected_message = """
+This is a section block with an accessory image.
+
+[cute cat](https://pbs.twimg.com/profile_images/625633822235693056/lNGUneLX_400x400.jpg)
+
+This is a section block with a button.
+
+| | |
+|-|-|
+| one | two |
+| three | four |
+| five |  |
+        """.strip()
+
+        self.check_webhook(
+            "attachment_blocks",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_attachment_fields(self) -> None:
+        expected_topic_name = ""
+        expected_message = """
+Build bla bla succeeded
+
+**Requested by**: Some user
+**Duration**: 00:02:03
+**Build pipeline**: ConsumerAddressModule
+**Title with null value**
+**Title without value**
+Value with null title
+Value without title
+        """.strip()
+
+        self.check_webhook(
+            "attachment_fields",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_attachment_pieces(self) -> None:
+        expected_topic_name = ""
+        expected_message = """
+## Test
+
+[](https://pbs.twimg.com/profile_images/625633822235693056/lNGUneLX_400x400.jpg)
+
+<time:2022-06-23T00:48:26+00:00>
+        """.strip()
+
+        self.check_webhook(
+            "attachment_pieces",
+            expected_topic_name,
+            expected_message,
+        )
+
+    @override
+    def get_body(self, fixture_name: str) -> str:
+        if "urlencoded" in fixture_name:
+            file_type = "txt"
+        else:
+            file_type = "json"
+        return self.webhook_fixture_data("slack_incoming", fixture_name, file_type=file_type)
+
+    def test_attachment_pieces_title_null(self) -> None:
+        expected_topic_name = ""
+        expected_message = """
+Sample pretext.
+
+Sample text.
+
+[](https://pbs.twimg.com/profile_images/625633822235693056/lNGUneLX_400x400.jpg)
+
+Sample footer.
+
+<time:2022-06-23T00:48:26+00:00>
+        """.strip()
+
+        self.check_webhook(
+            "attachment_pieces_title_null",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_attachment_pieces_image_url_null(self) -> None:
+        expected_topic_name = ""
+        expected_message = """
+## [Sample title.](https://www.google.com)
+
+Sample pretext.
+
+Sample text.
+
+Sample footer.
+
+<time:2022-06-23T00:48:26+00:00>
+        """.strip()
+
+        self.check_webhook(
+            "attachment_pieces_image_url_null",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_attachment_pieces_ts_null(self) -> None:
+        expected_topic_name = ""
+        expected_message = """
+## [Sample title.](https://www.google.com)
+
+Sample pretext.
+
+Sample text.
+
+[](https://pbs.twimg.com/profile_images/625633822235693056/lNGUneLX_400x400.jpg)
+
+Sample footer.
+        """.strip()
+
+        self.check_webhook(
+            "attachment_pieces_ts_null",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_attachment_pieces_text_null(self) -> None:
+        expected_topic_name = ""
+        expected_message = """
+## [Sample title.](https://www.google.com)
+
+Sample pretext.
+
+[](https://pbs.twimg.com/profile_images/625633822235693056/lNGUneLX_400x400.jpg)
+
+Sample footer.
+
+<time:2022-06-23T00:48:26+00:00>
+        """.strip()
+
+        self.check_webhook(
+            "attachment_pieces_text_null",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_attachment_pieces_pretext_null(self) -> None:
+        expected_topic_name = ""
+        expected_message = """
+## [Sample title.](https://www.google.com)
+
+Sample text.
+
+[](https://pbs.twimg.com/profile_images/625633822235693056/lNGUneLX_400x400.jpg)
+
+Sample footer.
+
+<time:2022-06-23T00:48:26+00:00>
+        """.strip()
+
+        self.check_webhook(
+            "attachment_pieces_pretext_null",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_attachment_pieces_footer_null(self) -> None:
+        expected_topic_name = ""
+        expected_message = """
+## [Sample title.](https://www.google.com)
+
+Sample pretext.
+
+Sample text.
+
+[](https://pbs.twimg.com/profile_images/625633822235693056/lNGUneLX_400x400.jpg)
+
+<time:2022-06-23T00:48:26+00:00>
+        """.strip()
+
+        self.check_webhook(
+            "attachment_pieces_footer_null",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_attachment_pieces_title_link_null(self) -> None:
+        expected_topic_name = ""
+        expected_message = """
+## Sample title.
+
+Sample pretext.
+
+Sample text.
+
+[](https://pbs.twimg.com/profile_images/625633822235693056/lNGUneLX_400x400.jpg)
+
+Sample footer.
+
+<time:2022-06-23T00:48:26+00:00>
+        """.strip()
+
+        self.check_webhook(
+            "attachment_pieces_title_link_null",
+            expected_topic_name,
+            expected_message,
+        )
+
+    def test_attachment_pieces_all_null(self) -> None:
+        self.check_webhook("attachment_pieces_all_null", expect_noop=True)
+
+    def test_broken_image(self) -> None:
+        self.check_webhook("broken_image", "", "Some image here")