diff options
Diffstat (limited to 'test/shared/store')
-rw-r--r-- | test/shared/store/index.test.js | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/test/shared/store/index.test.js b/test/shared/store/index.test.js deleted file mode 100644 index 5b69b40..0000000 --- a/test/shared/store/index.test.js +++ /dev/null @@ -1,110 +0,0 @@ -import { createStore } from 'shared/store'; - -describe("Store class", () => { - const reducer = (state, action) => { - if (state == undefined) { - return 0; - } - return state + action; - }; - - describe("#dispatch", () => { - it('transit status by immediate action', () => { - let store = createStore(reducer); - store.dispatch(10); - expect(store.getState()).to.equal(10); - - store.dispatch(-20); - expect(store.getState()).to.equal(-10); - }); - - it('returns next state by immediate action', () => { - let store = createStore(reducer); - let dispatchedAction = store.dispatch(11); - expect(dispatchedAction).to.equal(11); - }); - - it('transit status by Promise action', () => { - let store = createStore(reducer); - let p1 = Promise.resolve(10); - - return store.dispatch(p1).then(() => { - expect(store.getState()).to.equal(10); - }).then(() => { - store.dispatch(Promise.resolve(-20)); - }).then(() => { - expect(store.getState()).to.equal(-10); - }); - }); - - it('returns next state by promise action', () => { - let store = createStore(reducer); - let dispatchedAction = store.dispatch(Promise.resolve(11)); - return dispatchedAction.then((value) => { - expect(value).to.equal(11); - }); - }); - }); - - describe("#subscribe", () => { - it('invoke callback', (done) => { - let store = createStore(reducer); - store.subscribe(() => { - expect(store.getState()).to.equal(15); - done(); - }); - store.dispatch(15); - }); - - it('propagate sender object', (done) => { - let store = createStore(reducer); - store.subscribe((sender) => { - expect(sender).to.equal('sender'); - done(); - }); - store.dispatch(15, 'sender'); - }); - }) - - describe("catcher", () => { - it('catch an error in reducer on initializing by immediate action', (done) => { - let store = createStore(() => { - throw new Error(); - }, (e) => { - expect(e).to.be.an('error'); - done(); - }); - }); - - it('catch an error in reducer on initializing by immediate action', (done) => { - let store = createStore((state, action) => { - if (state === undefined) return 0; - throw new Error(); - }, (e) => { - expect(e).to.be.an('error'); - done(); - }); - store.dispatch(20); - }); - - it('catch an error in reducer on initializing by promise action', (done) => { - let store = createStore((state, action) => { - if (state === undefined) return 0; - throw new Error(); - }, (e) => { - expect(e).to.be.an('error'); - done(); - }); - store.dispatch(Promise.resolve(20)); - }); - - it('catch an error in promise action', (done) => { - let store = createStore((state, action) => 0, (e) => { - expect(e).to.be.an('error'); - done(); - }); - store.dispatch(new Promise(() => { throw new Error() })); - }); - }) -}); - |