Refactor createIssue for multiple arguments

lib/plugins/issues.js

@@ -55,12 +55,12 @@ module.exports = class Issues extends Plugin {
     return deleteFunction(context.toRepo({id: comment.id}));
   }
 
-  create(context, content) {
-    var lines = content.split('\n');
-    const titleTemplate = handlebars.compile(lines[0])(context.payload);
-    lines.splice(0,1);
-    const bodyTemplate = handlebars.compile(lines.join('\n'))(context.payload);
+  createIssue(context, content) {
+    return Promise.resolve(content.body).then(body => {
+      const titleTemplate = handlebars.compile(content.title)(context.payload);
+      const bodyTemplate = handlebars.compile(body)(context.payload);
 
-    return context.github.issues.create(context.toRepo({title: titleTemplate, body: bodyTemplate}));
+      return context.github.issues.create(context.toRepo({title: titleTemplate, body: bodyTemplate}));
+    });
   }
 };

test/plugins/issues.js

@@ -20,7 +20,8 @@ describe('issues plugin', () => {
         addAssigneesToIssue: createSpy(),
         removeAssigneesFromIssue: createSpy(),
         removeLabel: createSpy(),
-        deleteComment: createSpy()
+        deleteComment: createSpy(),
+        create: createSpy()
       },
       repos: {
         deleteCommitComment: createSpy()
@@ -238,4 +239,28 @@ describe('issues plugin', () => {
       });
     });
   });
+
+  describe('createIssue', () => {
+    it('creates an issues', () => {
+      return this.issues.createIssue(context, {title: 'testing', body: 'body'}).then(() => {
+        expect(github.issues.create).toHaveBeenCalledWith({
+          owner: 'bkeepers-inc',
+          repo: 'test',
+          title: 'testing',
+          body: 'body'
+        });
+      });
+    });
+
+    it('resolves body content', () => {
+      return this.issues.createIssue(context, {title: 'testing', body: Promise.resolve('body')}).then(() => {
+        expect(github.issues.create).toHaveBeenCalledWith({
+          owner: 'bkeepers-inc',
+          repo: 'test',
+          title: 'testing',
+          body: 'body'
+        });
+      });
+    });
+  });
 });