Ensure instructions edits are saved to Firebase

Author: greenberga

src/sagas/projects.js

@@ -110,7 +110,10 @@ export default function* () {
     takeEvery('APPLICATION_LOADED', applicationLoaded),
     takeEvery('CREATE_PROJECT', createProject),
     takeEvery('CHANGE_CURRENT_PROJECT', changeCurrentProject),
-    throttle(500, 'UPDATE_PROJECT_SOURCE', updateProjectSource),
+    throttle(500, [
+      'UPDATE_PROJECT_SOURCE',
+      'UPDATE_PROJECT_INSTRUCTIONS',
+    ], updateProjectSource),
     takeEvery('USER_AUTHENTICATED', userAuthenticated),
     takeEvery('TOGGLE_LIBRARY', toggleLibrary),
   ]);

test/unit/sagas/projects.js

@@ -16,6 +16,7 @@ import {
   gistNotFound,
   projectsLoaded,
   toggleLibrary,
+  updateProjectInstructions,
   updateProjectSource,
 } from '../../../src/actions/projects';
 import {
@@ -230,6 +231,18 @@ test('updateProjectSource', (assert) => {
   assert.end();
 });
 
+test('updateProjectInstructions', (assert) => {
+  const scenario = new Scenario();
+  testSaga(
+    updateProjectSourceSaga,
+    updateProjectInstructions(scenario.projectKey, '# Instructions'),
+  ).
+    next().select().
+    next(scenario.state).call(saveCurrentProject, scenario.state).
+    next().isDone();
+  assert.end();
+});
+
 test('toggleLibrary', (assert) => {
   const scenario = new Scenario();
   testSaga(