Pull out the building of the jasmine interface so node and web both get the same one.

src/core/requireInterface.js

@@ -0,0 +1,59 @@
+getJasmineRequireObj().interface = function(jasmine, env) {
+  var jasmineInterface = {
+    describe: function(description, specDefinitions) {
+      return env.describe(description, specDefinitions);
+    },
+
+    xdescribe: function(description, specDefinitions) {
+      return env.xdescribe(description, specDefinitions);
+    },
+
+    it: function(desc, func) {
+      return env.it(desc, func);
+    },
+
+    xit: function(desc, func) {
+      return env.xit(desc, func);
+    },
+
+    beforeEach: function(beforeEachFunction) {
+      return env.beforeEach(beforeEachFunction);
+    },
+
+    afterEach: function(afterEachFunction) {
+      return env.afterEach(afterEachFunction);
+    },
+
+    expect: function(actual) {
+      return env.expect(actual);
+    },
+
+    pending: function() {
+      return env.pending();
+    },
+
+    spyOn: function(obj, methodName) {
+      return env.spyOn(obj, methodName);
+    },
+
+    jsApiReporter: new jasmine.JsApiReporter({
+      timer: new jasmine.Timer()
+    }),
+
+    jasmine: jasmine
+  };
+
+  jasmine.addCustomEqualityTester = function(tester) {
+    env.addCustomEqualityTester(tester);
+  };
+
+  jasmine.addMatchers = function(matchers) {
+    return env.addMatchers(matchers);
+  };
+
+  jasmine.clock = function() {
+    return env.clock;
+  };
+
+  return jasmineInterface;
+};