Merge pull request #20 from bkeepers/unassign

Add unassign action

lib/actions.js

@@ -5,6 +5,7 @@ module.exports = {
   label: require('./actions/label'),
   lock: require('./actions/lock'),
   open: require('./actions/open'),
+  unassign: require('./actions/unassign'),
   unlabel: require('./actions/unlabel'),
   unlock: require('./actions/unlock'),
   react: require('./actions/react'),

lib/actions/unassign.js

@@ -0,0 +1,17 @@
+// Unassign one or more users from an issue or pull request.
+//
+// ```yml
+// - then:
+//     # Unassign a single user
+//     unassign: bkeeepers
+//
+//     # Unassign multiple users
+//     unassign: [bkeeepers, benbalter]
+// ```
+//
+
+module.exports = function (github, payload, logins) {
+  return github.issues.removeAssigneesFromIssue(
+    payload.toIssue({body: {assignees: [].concat(logins)}})
+  );
+};

package.json

@@ -14,7 +14,8 @@
     "github": "^5.2.0",
     "github-webhook-handler": "^0.6.0",
     "handlebars": "^4.0.5",
-    "js-yaml": "^3.6.1"
+    "js-yaml": "^3.6.1",
+    "jsdoc": "^3.4.2"
   },
   "devDependencies": {
     "mocha": "^3.0.2",

test/actions/unassign.js

@@ -0,0 +1,34 @@
+const expect = require('expect');
+const action = require('../../lib/actions/unassign');
+const Payload = require('../../lib/payload');
+const payload = new Payload(require('../fixtures/webhook/comment.created.json'));
+
+const createSpy = expect.createSpy;
+
+const github = {
+  issues: {
+    removeAssigneesFromIssue: createSpy()
+  }
+};
+
+describe('action.unassign', () => {
+  it('unassigns a user', () => {
+    action(github, payload, 'bkeepers');
+    expect(github.issues.removeAssigneesFromIssue).toHaveBeenCalledWith({
+      owner: 'bkeepers-inc',
+      repo: 'test',
+      number: 6,
+      body: {assignees: ['bkeepers']}
+    });
+  });
+
+  it('unassigns multiple users', () => {
+    action(github, payload, ['hello', 'world']);
+    expect(github.issues.removeAssigneesFromIssue).toHaveBeenCalledWith({
+      owner: 'bkeepers-inc',
+      repo: 'test',
+      number: 6,
+      body: {assignees: ['hello', 'world']}
+    });
+  });
+});