Add option to initialise with known state

glenjamin · May 31, 2015 · 8ee6e69 · 8ee6e69
1 parent 1136c68
commit 8ee6e69
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Showing 2 changed files with 23 additions and 2 deletions.
diff --git a/flux-redux.js b/flux-redux.js
@@ -6,9 +6,11 @@ exports.createDispatcher = createDispatcher;
 exports.createStore = createStore;
 exports.createInterceptor = createInterceptor;
 
-function createDispatcher() {
+function createDispatcher(options) {
 
-  var state = {};
+  options = options || {};
+
+  var state = options.state || {};
   var stores = {};
   var interceptors = {};
   var listeners = {};

diff --git a/test/test.js b/test/test.js
@@ -256,4 +256,23 @@ describe("flux-redux", function() {
     it("should only call first matching interceptor");
     it("should do everything else the same");
   });
+
+  describe("rehydration", function() {
+    var store;
+    beforeEach(function() {
+      store = redux.createStore(
+        function() { return 0; },
+        { INC: function(n) { return n + 1; } }
+      );
+      flux.addStore('store', store);
+      s.stub(console, 'warn');
+    });
+
+    it("should begin with state if told to", function() {
+      flux.dispatch("INC");
+      var newFlux = redux.createDispatcher({ state: flux.get() });
+      newFlux.addStore('store', store);
+      expect(newFlux.get()).to.deep.eql(flux.get());
+    });
+  });
 });