Merge branch 'dev' of github.com:AzureADSamples/WebAPI-Nodejs into dev

Conflicts:
	node-server/server.js

Author: brandwe

node-server/test/metadata_tests.js

@@ -0,0 +1,132 @@
+/*
+ Copyright (c) Microsoft Open Technologies, Inc.
+ All Rights Reserved
+ Apache License 2.0
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+'use strict';
+
+var Metadata = require('../lib/metadata').Metadata;
+
+/*
+ ======== A Handy Little Nodeunit Reference ========
+ https://github.com/caolan/nodeunit
+
+ Test methods:
+ test.expect(numAssertions)
+ test.done()
+ Test assertions:
+ test.ok(value, [message])
+ test.equal(actual, expected, [message])
+ test.notEqual(actual, expected, [message])
+ test.deepEqual(actual, expected, [message])
+ test.notDeepEqual(actual, expected, [message])
+ test.strictEqual(actual, expected, [message])
+ test.notStrictEqual(actual, expected, [message])
+ test.throws(block, [error], [message])
+ test.doesNotThrow(block, [error], [message])
+ test.ifError(value)
+ */
+
+var wsfed_metadataUrl = 'https://login.windows.net/GraphDir1.OnMicrosoft.com/federationmetadata/2007-06/federationmetadata.xml';
+var oidc_metadataUrl = 'https://login.microsoftonline.com/common/.well-known/openid-configuration';
+
+exports['metadata'] = {
+
+  'metadata has correct URL and option': function(test) {
+    test.expect(1);
+    // tests here
+
+    test.doesNotThrow(
+      function() {
+        new Metadata(wsfed_metadataUrl, 'wsfed');
+      },
+      Error,
+      'Metadata method should not fail with url present'
+    );
+
+    test.done();
+  },
+  'missing URL': function(test) {
+    test.expect(1);
+    // tests here
+
+    test.throws(
+      function() {
+        new Metadata();
+      },
+      Error,
+      'Metadata method should fail when url not present'
+    );
+
+    test.done();
+  },
+
+  'missing option': function(test) {
+    test.expect(1);
+    // tests here
+
+    test.throws(
+      function() {
+        new Metadata(wsfed_metadataUrl);
+      },
+      Error,
+      'Metadata method should fail when url not present'
+    );
+
+    test.done();
+  },
+
+  'fetch metadata for WSFed and SAML': function(test) {
+    test.expect(7);
+    // tests here
+
+    test.doesNotThrow(
+      function() {
+        var m = new Metadata(wsfed_metadataUrl, "wsfed"); // either wsfed or saml works here. It just indicates to parse XML vs. JSON
+        m.fetch(function(err) {
+          test.ifError(err, 'method had error before testing properties');
+          test.ok(m.saml.certs.length > 0, 'fetch should obtain 1 or more saml x509 certificates');
+          test.ok(m.saml.loginEndpoint, 'fetch should obtain saml login endpoint');
+          test.ok(m.saml.logoutEndpoint, 'fetch should obtain saml logout endpoint');
+          test.ok(m.wsfed.certs.length > 0, 'fetch should obtain 1 or more wsfed x509 certificates');
+          test.ok(m.wsfed.loginEndpoint, 'fetch should obtain wsfedlogin endpoint');
+        });
+      },
+      Error,
+      'WSFed and SAML should not fail with url present'
+    );
+    test.done();
+  },
+
+  'fetch metadata for OIDC': function(test) {
+    test.expect(7);
+    // tests here
+
+    test.doesNotThrow(
+      function() {
+        var m = new Metadata(oidc_metadataUrl, "oidc"); // this indicates to parse JSON vs. XML
+        m.fetch(function(err) {
+          test.ifError(err, 'method had error before testing properties');
+          test.ok(m.oidc.certs.length > 0, 'fetch should obtain 1 or more saml x509 certificates');
+          test.ok(m.oidc.loginEndpoint, 'fetch should obtain saml login endpoint');
+          test.ok(m.oidc.logoutEndpoint, 'fetch should obtain saml logout endpoint');
+        });
+      },
+      Error,
+      'Open ID Connect should not fail with url present'
+    );
+    test.done();
+  }
+};