From ce42adb720359cc4dd69fd8bc40b0744dac2e7da Mon Sep 17 00:00:00 2001
From: Pat Cavit <pcavit@gmail.com>
Date: Wed, 18 May 2016 23:17:22 -0700
Subject: [PATCH] Basic router tests

---
 api/tests/index.html     |  1 +
 api/tests/test-router.js | 92 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 93 insertions(+)
 create mode 100644 api/tests/test-router.js

diff --git a/api/tests/index.html b/api/tests/index.html
index 6235b121..78526db3 100644
--- a/api/tests/index.html
+++ b/api/tests/index.html
@@ -25,6 +25,7 @@
 		
 		<script src="./test-limiter.js"></script>
 		<script src="./test-mount.js"></script>
+		<script src="./test-router.js"></script>
 		
 		<script>require("../../ospec/ospec").run()</script>
 	</body>
diff --git a/api/tests/test-router.js b/api/tests/test-router.js
new file mode 100644
index 00000000..473338b7
--- /dev/null
+++ b/api/tests/test-router.js
@@ -0,0 +1,92 @@
+"use strict"
+
+var o = require("../../ospec/ospec")
+var pushStateMock = require("../../test-utils/pushStateMock")
+var domMock = require("../../test-utils/domMock")
+var async = require("./async")
+
+var m = require("../../render/hyperscript")
+var createRouter = require("../router")
+
+o.spec("m.mount", function() {
+    var $window, root
+    
+    o.beforeEach(function() {
+		var dom = domMock()
+        var location = pushStateMock()
+        
+        Object.keys(location).forEach(function(key) {
+            dom[key] = location[key]
+        })
+        
+        $window = dom
+        async.setTimeout($window)
+		root = $window.document.body
+    })
+    
+	o("is a function", function() {
+        o(typeof createRouter).equals("function")
+    })
+    
+    o("returns a function after invocation", function() {
+        o(typeof createRouter($window)).equals("function")
+    })
+    
+    o("updates passed in redraw object", function() {
+        var redraw = {}
+        var router = createRouter($window, redraw)
+        
+        router(root, "/", {
+            "/" : {
+                view : function() {
+                    return m("div")
+                }
+            }
+        })
+        
+        o(typeof redraw.run).equals("function")
+    })
+    
+    o("renders into `root`", function() {
+        var router = createRouter($window, {})
+        
+        router(root, "/", {
+            "/" : {
+                view : function() {
+                    return m("div")
+                }
+            }
+        })
+        
+        o(root.firstChild.nodeName).equals("DIV")
+    })
+    
+     o("redraws on redraw.run()", function(done) {
+        var onupdate = o.spy()
+        var oninit = o.spy()
+        var redraw = {}
+        var router = createRouter($window, redraw)
+        
+        router(root, "/", {
+            "/" : {
+                view : function() {
+                    return m("div", {
+                        oninit   : oninit,
+                        onupdate : onupdate
+                    })
+                }
+            }
+        })
+        
+        o(oninit.callCount).equals(1)
+        
+        redraw.run()
+        
+        // Wrapped to give time for the rate-limited redraw to fire
+        setTimeout(function() {
+            o(onupdate.callCount).equals(1)
+            
+            done()
+        }, 20)
+    })
+})