Updated example with README, and added getLastActionCalled function

.gitignore

@@ -1,2 +1,3 @@
 node_modules
-dist
+dist
+*.swp

examples/example.js

@@ -1,7 +1,7 @@
 import chai, { expect } from 'chai';
 import chaiAsPromised from 'chai-as-promised';
 import { call, take, put } from 'redux-saga/effects';
-import SagaTester, { resetAction } from '../';
+import SagaTester from '../src/SagaTester.js';
 
 chai.use(chaiAsPromised);
 
@@ -22,13 +22,16 @@ const middleware = store => next => action => next({
 
 const fetchApi = () => someResult;
 
+const delay = (ms) => new Promise(resolve => setTimeout(resolve, ms))
+
 function* listenAndFetch() {
     yield take(fetchRequestActionType);
     const result = yield call(fetchApi);
+    yield call(delay, 500); // For async example.
     yield put({ type : fetchSuccessActionType, payload : result });
 }
 
-it('Showcases the tester API', done => {
+it('Showcases the tester API', async () => {
     // Start up the saga tester
     const sagaTester = new SagaTester({
         initialState,
@@ -40,33 +43,31 @@ it('Showcases the tester API', done => {
     // Check that state was populated with initialState
     expect(sagaTester.getState()).to.deep.equal(initialState);
 
-    // Hook into the success action
-    sagaTester.waitFor(fetchSuccessActionType).then(() => {
-        // Check that all actions have the meta property from the middleware
-        sagaTester.getActionsCalled().forEach(action => {
-            expect(action.meta).to.equal(middlewareMeta)
-        });
-
-        // Check that the new state was affected by the reducer
-        expect(sagaTester.getState()).to.deep.equal({
-            someKey : someOtherValue
-        });
+    // Dispatch the event to start the saga
+    sagaTester.dispatch({type : fetchRequestActionType});
 
-        // Check that the saga listens only once
-        sagaTester.dispatch({ type : fetchRequestActionType });
-        expect(sagaTester.numCalled(fetchRequestActionType)).to.equal(2);
-        expect(sagaTester.numCalled(fetchSuccessActionType)).to.equal(1);
+    // Hook into the success action
+    await sagaTester.waitFor(fetchSuccessActionType);
 
-        // Reset the state and action list, dispatch again
-        // and check that it was called
-        sagaTester.reset(true);
-        expect(sagaTester.wasCalled(fetchRequestActionType)).to.equal(false);
-        sagaTester.dispatch({ type : fetchRequestActionType });
-        expect(sagaTester.wasCalled(fetchRequestActionType)).to.equal(true);
+    // Check that all actions have the meta property from the middleware
+    sagaTester.getActionsCalled().forEach(action => {
+        expect(action.meta).to.equal(middlewareMeta)
+    });
 
-        done();
+    // Check that the new state was affected by the reducer
+    expect(sagaTester.getState()).to.deep.equal({
+        someKey : someOtherValue
     });
 
-    // Dispatch the event to start the saga
-    sagaTester.dispatch({type : fetchRequestActionType});
+    // Check that the saga listens only once
+    sagaTester.dispatch({ type : fetchRequestActionType });
+    expect(sagaTester.numCalled(fetchRequestActionType)).to.equal(2);
+    expect(sagaTester.numCalled(fetchSuccessActionType)).to.equal(1);
+
+    // Reset the state and action list, dispatch again
+    // and check that it was called
+    sagaTester.reset(true);
+    expect(sagaTester.wasCalled(fetchRequestActionType)).to.equal(false);
+    sagaTester.dispatch({ type : fetchRequestActionType });
+    expect(sagaTester.wasCalled(fetchRequestActionType)).to.equal(true);
 })

src/SagaTester.js

@@ -86,6 +86,10 @@ export default class SagaIntegrationTester {
         return this.actionsCalled;
     }
 
+    getLastActionCalled(num = 1) {
+        return this.actionsCalled.slice(-1 * num);
+    }
+
     wasCalled(actionType) {
         return !!this.actionLookups[actionType];
     }