webhook/github: Support check_run events.

We only support notifications for events where a check run has
completed. Notifications for when a check run has been queued or
is in progress are not very informative and may be too noisy.

zerver/webhooks/github/fixtures/check_run_completed.json

@@ -0,0 +1,230 @@
+{
+  "action": "rerequested",
+  "check_run": {
+    "id": 4,
+    "head_sha": "d6fde92930d4715a2b49857d24b940956b26d2d3",
+    "external_id": "",
+    "url": "https://api.github.com/repos/github/hello-world/check-runs/4",
+    "html_url": "http://github.com/github/hello-world/runs/4",
+    "status": "completed",
+    "conclusion": "success",
+    "started_at": "2018-05-04T01:14:52Z",
+    "completed_at": "2018-05-04T01:14:52Z",
+    "output": {
+      "title": "Report",
+      "summary": "It's all good.",
+      "text": "Minus odio facilis repudiandae. Soluta odit aut amet magni nobis. Et voluptatibus ex dolorem et eum.",
+      "annotations_count": 2,
+      "annotations_url": "https://api.github.com/repos/github/hello-world/check-runs/4/annotations"
+    },
+    "name": "randscape",
+    "check_suite": {
+      "id": 5,
+      "head_branch": "master",
+      "head_sha": "d6fde92930d4715a2b49857d24b940956b26d2d3",
+      "status": "completed",
+      "conclusion": "neutral",
+      "url": "https://api.github.com/repos/github/hello-world/check-suites/5",
+      "before": "146e867f55c26428e5f9fade55a9bbf5e95a7912",
+      "after": "d6fde92930d4715a2b49857d24b940956b26d2d3",
+      "pull_requests": [
+
+      ],
+      "app": {
+        "id": 2,
+        "node_id": "MDExOkludGVncmF0aW9uMQ==",
+        "owner": {
+          "login": "github",
+          "id": 340,
+          "node_id": "MDEyOk9yZ2FuaXphdGlvbjE=",
+          "avatar_url": "http://alambic.github.com/avatars/u/340?",
+          "gravatar_id": "",
+          "url": "https://api.github.com/users/github",
+          "html_url": "http://github.com/github",
+          "followers_url": "https://api.github.com/users/github/followers",
+          "following_url": "https://api.github.com/users/github/following{/other_user}",
+          "gists_url": "https://api.github.com/users/github/gists{/gist_id}",
+          "starred_url": "https://api.github.com/users/github/starred{/owner}{/repo}",
+          "subscriptions_url": "https://api.github.com/users/github/subscriptions",
+          "organizations_url": "https://api.github.com/users/github/orgs",
+          "repos_url": "https://api.github.com/users/github/repos",
+          "events_url": "https://api.github.com/users/github/events{/privacy}",
+          "received_events_url": "https://api.github.com/users/github/received_events",
+          "type": "Organization",
+          "site_admin": false
+        },
+        "name": "Super Duper",
+        "description": null,
+        "external_url": "http://super-duper.example.com",
+        "html_url": "http://github.com/apps/super-duper",
+        "created_at": "2018-04-25 20:42:10",
+        "updated_at": "2018-04-25 20:42:10"
+      },
+      "created_at": "2018-05-04T01:14:52Z",
+      "updated_at": "2018-05-04T01:14:52Z"
+    },
+    "app": {
+      "id": 2,
+      "node_id": "MDExOkludGVncmF0aW9uMQ==",
+      "owner": {
+        "login": "github",
+        "id": 340,
+        "node_id": "MDEyOk9yZ2FuaXphdGlvbjE=",
+        "avatar_url": "http://alambic.github.com/avatars/u/340?",
+        "gravatar_id": "",
+        "url": "https://api.github.com/users/github",
+        "html_url": "http://github.com/github",
+        "followers_url": "https://api.github.com/users/github/followers",
+        "following_url": "https://api.github.com/users/github/following{/other_user}",
+        "gists_url": "https://api.github.com/users/github/gists{/gist_id}",
+        "starred_url": "https://api.github.com/users/github/starred{/owner}{/repo}",
+        "subscriptions_url": "https://api.github.com/users/github/subscriptions",
+        "organizations_url": "https://api.github.com/users/github/orgs",
+        "repos_url": "https://api.github.com/users/github/repos",
+        "events_url": "https://api.github.com/users/github/events{/privacy}",
+        "received_events_url": "https://api.github.com/users/github/received_events",
+        "type": "Organization",
+        "site_admin": false
+      },
+      "name": "Super Duper",
+      "description": null,
+      "external_url": "http://super-duper.example.com",
+      "html_url": "http://github.com/apps/super-duper",
+      "created_at": "2018-04-25 20:42:10",
+      "updated_at": "2018-04-25 20:42:10"
+    },
+    "pull_requests": [
+
+    ]
+  },
+  "repository": {
+    "id": 526,
+    "node_id": "MDEwOlJlcG9zaXRvcnkxMzU0OTMyMzM=",
+    "name": "hello-world",
+    "full_name": "github/hello-world",
+    "owner": {
+      "login": "github",
+      "id": 340,
+      "node_id": "MDQ6VXNlcjIxMDMxMDY3",
+      "avatar_url": "http://alambic.github.com/avatars/u/340?",
+      "gravatar_id": "",
+      "url": "https://api.github.com/users/github",
+      "html_url": "http://github.com/github",
+      "followers_url": "https://api.github.com/users/github/followers",
+      "following_url": "https://api.github.com/users/github/following{/other_user}",
+      "gists_url": "https://api.github.com/users/github/gists{/gist_id}",
+      "starred_url": "https://api.github.com/users/github/starred{/owner}{/repo}",
+      "subscriptions_url": "https://api.github.com/users/github/subscriptions",
+      "organizations_url": "https://api.github.com/users/github/orgs",
+      "repos_url": "https://api.github.com/users/github/repos",
+      "events_url": "https://api.github.com/users/github/events{/privacy}",
+      "received_events_url": "https://api.github.com/users/github/received_events",
+      "type": "Organization",
+      "site_admin": false
+    },
+    "private": false,
+    "html_url": "http://github.com/github/hello-world",
+    "description": null,
+    "fork": false,
+    "url": "https://api.github.com/repos/github/hello-world",
+    "forks_url": "https://api.github.com/repos/github/hello-world/forks",
+    "keys_url": "https://api.github.com/repos/github/hello-world/keys{/key_id}",
+    "collaborators_url": "https://api.github.com/repos/github/hello-world/collaborators{/collaborator}",
+    "teams_url": "https://api.github.com/repos/github/hello-world/teams",
+    "hooks_url": "https://api.github.com/repos/github/hello-world/hooks",
+    "issue_events_url": "https://api.github.com/repos/github/hello-world/issues/events{/number}",
+    "events_url": "https://api.github.com/repos/github/hello-world/events",
+    "assignees_url": "https://api.github.com/repos/github/hello-world/assignees{/user}",
+    "branches_url": "https://api.github.com/repos/github/hello-world/branches{/branch}",
+    "tags_url": "https://api.github.com/repos/github/hello-world/tags",
+    "blobs_url": "https://api.github.com/repos/github/hello-world/git/blobs{/sha}",
+    "git_tags_url": "https://api.github.com/repos/github/hello-world/git/tags{/sha}",
+    "git_refs_url": "https://api.github.com/repos/github/hello-world/git/refs{/sha}",
+    "trees_url": "https://api.github.com/repos/github/hello-world/git/trees{/sha}",
+    "statuses_url": "https://api.github.com/repos/github/hello-world/statuses/{sha}",
+    "languages_url": "https://api.github.com/repos/github/hello-world/languages",
+    "stargazers_url": "https://api.github.com/repos/github/hello-world/stargazers",
+    "contributors_url": "https://api.github.com/repos/github/hello-world/contributors",
+    "subscribers_url": "https://api.github.com/repos/github/hello-world/subscribers",
+    "subscription_url": "https://api.github.com/repos/github/hello-world/subscription",
+    "commits_url": "https://api.github.com/repos/github/hello-world/commits{/sha}",
+    "git_commits_url": "https://api.github.com/repos/github/hello-world/git/commits{/sha}",
+    "comments_url": "https://api.github.com/repos/github/hello-world/comments{/number}",
+    "issue_comment_url": "https://api.github.com/repos/github/hello-world/issues/comments{/number}",
+    "contents_url": "https://api.github.com/repos/github/hello-world/contents/{+path}",
+    "compare_url": "https://api.github.com/repos/github/hello-world/compare/{base}...{head}",
+    "merges_url": "https://api.github.com/repos/github/hello-world/merges",
+    "archive_url": "https://api.github.com/repos/github/hello-world/{archive_format}{/ref}",
+    "downloads_url": "https://api.github.com/repos/github/hello-world/downloads",
+    "issues_url": "https://api.github.com/repos/github/hello-world/issues{/number}",
+    "pulls_url": "https://api.github.com/repos/github/hello-world/pulls{/number}",
+    "milestones_url": "https://api.github.com/repos/github/hello-world/milestones{/number}",
+    "notifications_url": "https://api.github.com/repos/github/hello-world/notifications{?since,all,participating}",
+    "labels_url": "https://api.github.com/repos/github/hello-world/labels{/name}",
+    "releases_url": "https://api.github.com/repos/github/hello-world/releases{/id}",
+    "deployments_url": "https://api.github.com/repos/github/hello-world/deployments",
+    "created_at": "2018-04-25T20:42:10Z",
+    "updated_at": "2018-04-25T20:43:34Z",
+    "pushed_at": "2018-05-04T01:14:47Z",
+    "git_url": "git://github.com/github/hello-world.git",
+    "ssh_url": "ssh://git@localhost:3035/github/hello-world.git",
+    "clone_url": "http://github.com/github/hello-world.git",
+    "svn_url": "http://github.com/github/hello-world",
+    "homepage": null,
+    "size": 0,
+    "stargazers_count": 0,
+    "watchers_count": 0,
+    "language": null,
+    "has_issues": true,
+    "has_projects": true,
+    "has_downloads": true,
+    "has_wiki": true,
+    "has_pages": false,
+    "forks_count": 0,
+    "mirror_url": null,
+    "archived": false,
+    "open_issues_count": 3,
+    "license": null,
+    "forks": 0,
+    "open_issues": 3,
+    "watchers": 0,
+    "default_branch": "master"
+  },
+  "organization": {
+    "login": "github",
+    "id": 340,
+    "node_id": "MDEyOk9yZ2FuaXphdGlvbjM4MzAyODk5",
+    "url": "https://api.github.com/orgs/github",
+    "repos_url": "https://api.github.com/orgs/github/repos",
+    "events_url": "https://api.github.com/orgs/github/events",
+    "hooks_url": "https://api.github.com/orgs/github/hooks",
+    "issues_url": "https://api.github.com/orgs/github/issues",
+    "members_url": "https://api.github.com/orgs/github/members{/member}",
+    "public_members_url": "https://api.github.com/orgs/github/public_members{/member}",
+    "avatar_url": "http://alambic.github.com/avatars/u/340?",
+    "description": "How people build software."
+  },
+  "sender": {
+    "login": "octocat",
+    "id": 5346,
+    "node_id": "MDQ6VXNlcjIxMDMxMDY3",
+    "avatar_url": "http://alambic.github.com/avatars/u/5346?",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/octocat",
+    "html_url": "http://github.com/octocat",
+    "followers_url": "https://api.github.com/users/octocat/followers",
+    "following_url": "https://api.github.com/users/octocat/following{/other_user}",
+    "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
+    "organizations_url": "https://api.github.com/users/octocat/orgs",
+    "repos_url": "https://api.github.com/users/octocat/repos",
+    "events_url": "https://api.github.com/users/octocat/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/octocat/received_events",
+    "type": "User",
+    "site_admin": false
+  },
+  "installation": {
+    "id": 1
+  }
+}

zerver/webhooks/github/fixtures/check_run_in_progress.json

@@ -0,0 +1,230 @@
+{
+  "action": "created",
+  "check_run": {
+    "id": 4,
+    "head_sha": "d6fde92930d4715a2b49857d24b940956b26d2d3",
+    "external_id": "",
+    "url": "https://api.github.com/repos/github/hello-world/check-runs/4",
+    "html_url": "http://github.com/github/hello-world/runs/4",
+    "status": "in_progress",
+    "conclusion": "neutral",
+    "started_at": "2018-05-04T01:14:52Z",
+    "completed_at": "2018-05-04T01:14:52Z",
+    "output": {
+      "title": "Report",
+      "summary": "It's all good.",
+      "text": "Minus odio facilis repudiandae. Soluta odit aut amet magni nobis. Et voluptatibus ex dolorem et eum.",
+      "annotations_count": 2,
+      "annotations_url": "https://api.github.com/repos/github/hello-world/check-runs/4/annotations"
+    },
+    "name": "randscape",
+    "check_suite": {
+      "id": 5,
+      "head_branch": "master",
+      "head_sha": "d6fde92930d4715a2b49857d24b940956b26d2d3",
+      "status": "completed",
+      "conclusion": "neutral",
+      "url": "https://api.github.com/repos/github/hello-world/check-suites/5",
+      "before": "146e867f55c26428e5f9fade55a9bbf5e95a7912",
+      "after": "d6fde92930d4715a2b49857d24b940956b26d2d3",
+      "pull_requests": [
+
+      ],
+      "app": {
+        "id": 2,
+        "node_id": "MDExOkludGVncmF0aW9uMQ==",
+        "owner": {
+          "login": "github",
+          "id": 340,
+          "node_id": "MDEyOk9yZ2FuaXphdGlvbjE=",
+          "avatar_url": "http://alambic.github.com/avatars/u/340?",
+          "gravatar_id": "",
+          "url": "https://api.github.com/users/github",
+          "html_url": "http://github.com/github",
+          "followers_url": "https://api.github.com/users/github/followers",
+          "following_url": "https://api.github.com/users/github/following{/other_user}",
+          "gists_url": "https://api.github.com/users/github/gists{/gist_id}",
+          "starred_url": "https://api.github.com/users/github/starred{/owner}{/repo}",
+          "subscriptions_url": "https://api.github.com/users/github/subscriptions",
+          "organizations_url": "https://api.github.com/users/github/orgs",
+          "repos_url": "https://api.github.com/users/github/repos",
+          "events_url": "https://api.github.com/users/github/events{/privacy}",
+          "received_events_url": "https://api.github.com/users/github/received_events",
+          "type": "Organization",
+          "site_admin": false
+        },
+        "name": "Super Duper",
+        "description": null,
+        "external_url": "http://super-duper.example.com",
+        "html_url": "http://github.com/apps/super-duper",
+        "created_at": "2018-04-25 20:42:10",
+        "updated_at": "2018-04-25 20:42:10"
+      },
+      "created_at": "2018-05-04T01:14:52Z",
+      "updated_at": "2018-05-04T01:14:52Z"
+    },
+    "app": {
+      "id": 2,
+      "node_id": "MDExOkludGVncmF0aW9uMQ==",
+      "owner": {
+        "login": "github",
+        "id": 340,
+        "node_id": "MDEyOk9yZ2FuaXphdGlvbjE=",
+        "avatar_url": "http://alambic.github.com/avatars/u/340?",
+        "gravatar_id": "",
+        "url": "https://api.github.com/users/github",
+        "html_url": "http://github.com/github",
+        "followers_url": "https://api.github.com/users/github/followers",
+        "following_url": "https://api.github.com/users/github/following{/other_user}",
+        "gists_url": "https://api.github.com/users/github/gists{/gist_id}",
+        "starred_url": "https://api.github.com/users/github/starred{/owner}{/repo}",
+        "subscriptions_url": "https://api.github.com/users/github/subscriptions",
+        "organizations_url": "https://api.github.com/users/github/orgs",
+        "repos_url": "https://api.github.com/users/github/repos",
+        "events_url": "https://api.github.com/users/github/events{/privacy}",
+        "received_events_url": "https://api.github.com/users/github/received_events",
+        "type": "Organization",
+        "site_admin": false
+      },
+      "name": "Super Duper",
+      "description": null,
+      "external_url": "http://super-duper.example.com",
+      "html_url": "http://github.com/apps/super-duper",
+      "created_at": "2018-04-25 20:42:10",
+      "updated_at": "2018-04-25 20:42:10"
+    },
+    "pull_requests": [
+
+    ]
+  },
+  "repository": {
+    "id": 526,
+    "node_id": "MDEwOlJlcG9zaXRvcnkxMzU0OTMyMzM=",
+    "name": "hello-world",
+    "full_name": "github/hello-world",
+    "owner": {
+      "login": "github",
+      "id": 340,
+      "node_id": "MDQ6VXNlcjIxMDMxMDY3",
+      "avatar_url": "http://alambic.github.com/avatars/u/340?",
+      "gravatar_id": "",
+      "url": "https://api.github.com/users/github",
+      "html_url": "http://github.com/github",
+      "followers_url": "https://api.github.com/users/github/followers",
+      "following_url": "https://api.github.com/users/github/following{/other_user}",
+      "gists_url": "https://api.github.com/users/github/gists{/gist_id}",
+      "starred_url": "https://api.github.com/users/github/starred{/owner}{/repo}",
+      "subscriptions_url": "https://api.github.com/users/github/subscriptions",
+      "organizations_url": "https://api.github.com/users/github/orgs",
+      "repos_url": "https://api.github.com/users/github/repos",
+      "events_url": "https://api.github.com/users/github/events{/privacy}",
+      "received_events_url": "https://api.github.com/users/github/received_events",
+      "type": "Organization",
+      "site_admin": false
+    },
+    "private": false,
+    "html_url": "http://github.com/github/hello-world",
+    "description": null,
+    "fork": false,
+    "url": "https://api.github.com/repos/github/hello-world",
+    "forks_url": "https://api.github.com/repos/github/hello-world/forks",
+    "keys_url": "https://api.github.com/repos/github/hello-world/keys{/key_id}",
+    "collaborators_url": "https://api.github.com/repos/github/hello-world/collaborators{/collaborator}",
+    "teams_url": "https://api.github.com/repos/github/hello-world/teams",
+    "hooks_url": "https://api.github.com/repos/github/hello-world/hooks",
+    "issue_events_url": "https://api.github.com/repos/github/hello-world/issues/events{/number}",
+    "events_url": "https://api.github.com/repos/github/hello-world/events",
+    "assignees_url": "https://api.github.com/repos/github/hello-world/assignees{/user}",
+    "branches_url": "https://api.github.com/repos/github/hello-world/branches{/branch}",
+    "tags_url": "https://api.github.com/repos/github/hello-world/tags",
+    "blobs_url": "https://api.github.com/repos/github/hello-world/git/blobs{/sha}",
+    "git_tags_url": "https://api.github.com/repos/github/hello-world/git/tags{/sha}",
+    "git_refs_url": "https://api.github.com/repos/github/hello-world/git/refs{/sha}",
+    "trees_url": "https://api.github.com/repos/github/hello-world/git/trees{/sha}",
+    "statuses_url": "https://api.github.com/repos/github/hello-world/statuses/{sha}",
+    "languages_url": "https://api.github.com/repos/github/hello-world/languages",
+    "stargazers_url": "https://api.github.com/repos/github/hello-world/stargazers",
+    "contributors_url": "https://api.github.com/repos/github/hello-world/contributors",
+    "subscribers_url": "https://api.github.com/repos/github/hello-world/subscribers",
+    "subscription_url": "https://api.github.com/repos/github/hello-world/subscription",
+    "commits_url": "https://api.github.com/repos/github/hello-world/commits{/sha}",
+    "git_commits_url": "https://api.github.com/repos/github/hello-world/git/commits{/sha}",
+    "comments_url": "https://api.github.com/repos/github/hello-world/comments{/number}",
+    "issue_comment_url": "https://api.github.com/repos/github/hello-world/issues/comments{/number}",
+    "contents_url": "https://api.github.com/repos/github/hello-world/contents/{+path}",
+    "compare_url": "https://api.github.com/repos/github/hello-world/compare/{base}...{head}",
+    "merges_url": "https://api.github.com/repos/github/hello-world/merges",
+    "archive_url": "https://api.github.com/repos/github/hello-world/{archive_format}{/ref}",
+    "downloads_url": "https://api.github.com/repos/github/hello-world/downloads",
+    "issues_url": "https://api.github.com/repos/github/hello-world/issues{/number}",
+    "pulls_url": "https://api.github.com/repos/github/hello-world/pulls{/number}",
+    "milestones_url": "https://api.github.com/repos/github/hello-world/milestones{/number}",
+    "notifications_url": "https://api.github.com/repos/github/hello-world/notifications{?since,all,participating}",
+    "labels_url": "https://api.github.com/repos/github/hello-world/labels{/name}",
+    "releases_url": "https://api.github.com/repos/github/hello-world/releases{/id}",
+    "deployments_url": "https://api.github.com/repos/github/hello-world/deployments",
+    "created_at": "2018-04-25T20:42:10Z",
+    "updated_at": "2018-04-25T20:43:34Z",
+    "pushed_at": "2018-05-04T01:14:47Z",
+    "git_url": "git://github.com/github/hello-world.git",
+    "ssh_url": "ssh://git@localhost:3035/github/hello-world.git",
+    "clone_url": "http://github.com/github/hello-world.git",
+    "svn_url": "http://github.com/github/hello-world",
+    "homepage": null,
+    "size": 0,
+    "stargazers_count": 0,
+    "watchers_count": 0,
+    "language": null,
+    "has_issues": true,
+    "has_projects": true,
+    "has_downloads": true,
+    "has_wiki": true,
+    "has_pages": false,
+    "forks_count": 0,
+    "mirror_url": null,
+    "archived": false,
+    "open_issues_count": 3,
+    "license": null,
+    "forks": 0,
+    "open_issues": 3,
+    "watchers": 0,
+    "default_branch": "master"
+  },
+  "organization": {
+    "login": "github",
+    "id": 340,
+    "node_id": "MDEyOk9yZ2FuaXphdGlvbjM4MzAyODk5",
+    "url": "https://api.github.com/orgs/github",
+    "repos_url": "https://api.github.com/orgs/github/repos",
+    "events_url": "https://api.github.com/orgs/github/events",
+    "hooks_url": "https://api.github.com/orgs/github/hooks",
+    "issues_url": "https://api.github.com/orgs/github/issues",
+    "members_url": "https://api.github.com/orgs/github/members{/member}",
+    "public_members_url": "https://api.github.com/orgs/github/public_members{/member}",
+    "avatar_url": "http://alambic.github.com/avatars/u/340?",
+    "description": "How people build software."
+  },
+  "sender": {
+    "login": "octocat",
+    "id": 5346,
+    "node_id": "MDQ6VXNlcjIxMDMxMDY3",
+    "avatar_url": "http://alambic.github.com/avatars/u/5346?",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/octocat",
+    "html_url": "http://github.com/octocat",
+    "followers_url": "https://api.github.com/users/octocat/followers",
+    "following_url": "https://api.github.com/users/octocat/following{/other_user}",
+    "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
+    "organizations_url": "https://api.github.com/users/octocat/orgs",
+    "repos_url": "https://api.github.com/users/octocat/repos",
+    "events_url": "https://api.github.com/users/octocat/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/octocat/received_events",
+    "type": "User",
+    "site_admin": false
+  },
+  "installation": {
+    "id": 1
+  }
+}

zerver/webhooks/github/tests.py

@@ -303,6 +303,26 @@ class GithubWebhookTest(WebhookTestCase):
                                           expected_message,
                                           HTTP_X_GITHUB_EVENT='pull_request')
 
+    def test_check_run(self) -> None:
+        expected_topic = u"hello-world / checks"
+        expected_message = u"""
+Check [randscape](http://github.com/github/hello-world/runs/4) completed (success). ([d6fde92](http://github.com/github/hello-world/commit/d6fde92930d4715a2b49857d24b940956b26d2d3))
+""".strip()
+        self.send_and_test_stream_message('check_run_completed',
+                                          expected_topic,
+                                          expected_message,
+                                          HTTP_X_GITHUB_EVENT='check_run')
+
+    @patch('zerver.webhooks.github.view.check_send_webhook_message')
+    def test_check_run_in_progress_ignore(
+            self, check_send_webhook_message_mock: MagicMock) -> None:
+        payload = self.get_body('check_run_in_progress')
+        result = self.client_post(self.url, payload,
+                                  HTTP_X_GITHUB_EVENT='check_run',
+                                  content_type="application/json")
+        self.assertFalse(check_send_webhook_message_mock.called)
+        self.assert_json_success(result)
+
     @patch('zerver.webhooks.github.view.check_send_webhook_message')
     def test_pull_request_labeled_ignore(
             self, check_send_webhook_message_mock: MagicMock) -> None:

zerver/webhooks/github/view.py

@@ -335,6 +335,25 @@ def get_pull_request_review_requested_body(payload: Dict[str, Any],
         title=payload['pull_request']['title'] if include_title else None
     )
 
+def get_check_run_body(payload: Dict[str, Any]) -> str:
+    template = """
+Check [{name}]({html_url}) {status} ({conclusion}). ([{short_hash}]({commit_url}))
+""".strip()
+
+    kwargs = {
+        'name': payload['check_run']['name'],
+        'html_url': payload['check_run']['html_url'],
+        'status': payload['check_run']['status'],
+        'short_hash': payload['check_run']['head_sha'][:7],
+        'commit_url': "{}/commit/{}".format(
+            payload['repository']['html_url'],
+            payload['check_run']['head_sha']
+        ),
+        'conclusion': payload['check_run']['conclusion']
+    }
+
+    return template.format(**kwargs)
+
 def get_ping_body(payload: Dict[str, Any]) -> str:
     return get_setup_webhook_message('GitHub', get_sender_name(payload))
 
@@ -391,6 +410,9 @@ def get_subject_based_on_type(payload: Dict[str, Any], event: str) -> str:
     elif event == 'ping':
         if payload.get('repository') is None:
             return get_organization_name(payload)
+    elif event == 'check_run':
+        return u"{} / checks".format(get_repository_name(payload))
+
     return get_repository_name(payload)
 
 EVENT_FUNCTION_MAPPER = {
@@ -398,6 +420,7 @@ EVENT_FUNCTION_MAPPER = {
     'commit_comment': get_commit_comment_body,
     'closed_pull_request': get_closed_pull_request_body,
     'create': partial(get_create_or_delete_body, action='created'),
+    'check_run': get_check_run_body,
     'delete': partial(get_create_or_delete_body, action='deleted'),
     'deployment': get_deployment_body,
     'deployment_status': get_change_deployment_status_body,
@@ -473,6 +496,10 @@ def get_event(request: HttpRequest, payload: Dict[str, Any], branches: str) -> O
             return "push_commits"
         else:
             return "push_tags"
+    elif event == 'check_run':
+        if payload['check_run']['status'] != 'completed':
+            return None
+        return event
     elif event in list(EVENT_FUNCTION_MAPPER.keys()) or event == 'ping':
         return event
     elif event in IGNORED_EVENTS: