5 files changed, 81 insertions, 28 deletions
diff --git a/test/caldav/errors_test.js b/test/caldav/errors_test.js
new file mode 100644
index 0000000..e02ea84
--- /dev/null
+++ b/test/caldav/errors_test.js
@@ -0,0 +1,27 @@
+testSupport.lib('errors');
+
+suite('errors/authentication', function() {
+  var Errors;
+
+  suiteSetup(function() {
+    Errors = Caldav.require('errors');
+  });
+
+  function verifyErrorExists(symbol) {
+    test(symbol, function() {
+      var error = new Errors[symbol]('oops');
+      assert.equal(error.message, 'oops');
+      assert.ok(error.name, 'has name');
+      assert.ok(error.stack, 'has stack');
+    });
+  }
+
+  // why grouped? gjslint hates us otherwise
+  ([
+    'Authentication',
+    'InvalidEntrypoint',
+    'ServerFailure',
+    'Unknown'
+  ]).forEach(verifyErrorExists);
+
+});
diff --git a/test/caldav/http/basic_auth_test.js b/test/caldav/http/basic_auth_test.js
index 566de08..a264d1b 100644
--- a/test/caldav/http/basic_auth_test.js
+++ b/test/caldav/http/basic_auth_test.js
@@ -39,19 +39,24 @@ suite('http/basic_auth', function() {
     assert.equal(subject.url, url);
   });
 
-  test('#send', function() {
-    var xhr = subject.send();
-
-    assert.deepEqual(
-      xhr.openArgs,
-      [
-        'GET',
-        url,
-        subject.async,
-        connection.user,
-        connection.password
-      ]
-    );
+  suite('#send', function() {
+    test('success', function() {
+      var xhr = subject.send();
+
+      assert.deepEqual(
+        xhr.openArgs,
+        [
+          'GET',
+          url,
+          subject.async,
+          connection.user,
+          connection.password
+        ]
+      );
+    });
+
+
+
   });
 
 });
diff --git a/test/caldav/index_test.js b/test/caldav/index_test.js
index baad822..d8f25b9 100644
--- a/test/caldav/index_test.js
+++ b/test/caldav/index_test.js
@@ -33,6 +33,7 @@ suite('caldav', function() {
     assert.ok(root.Resources.Calendar, 'Calendar.Resources.Calendar');
     assert.ok(root.OAuth2, 'OAuth2');
     assert.ok(root.Http, 'Http');
+    assert.ok(root.Errors, 'Errors');
   });
 
 });
diff --git a/test/caldav/request/abstract_test.js b/test/caldav/request/abstract_test.js
index e2fb3d1..18d6bc3 100644
--- a/test/caldav/request/abstract_test.js
+++ b/test/caldav/request/abstract_test.js
@@ -77,22 +77,26 @@ suite('caldav/request/abstract.js', function() {
       assert.deepEqual(con.password, req.password);
     });
 
-    suite('error', function() {
+    suite('errors', function() {
       var calledWith;
 
-      setup(function(done) {
+      setup(function() {
         subject.send(function() {
           calledWith = arguments;
-          done();
         });
-
-        xhr = getXhr();
-        xhr.respond('NOT XML <div>', 500);
       });
 
-      test('on response', function() {
-        assert.equal(calledWith[0].code, 500);
-      });
+      function verifyStatusFailure(status, name) {
+        test('status ' + status, function() {
+          xhr = getXhr();
+          xhr.respond('', status);
+          assert.equal(calledWith[0].name, name);
+        });
+      }
+
+      verifyStatusFailure(403, 'caldav-unknown');
+      verifyStatusFailure(401, 'caldav-authentication');
+      verifyStatusFailure(500, 'caldav-server-failure');
     });
 
     suite('success', function() {
diff --git a/test/caldav/request/calendar_home_test.js b/test/caldav/request/calendar_home_test.js
index 13483ad..6ed65fb 100644
--- a/test/caldav/request/calendar_home_test.js
+++ b/test/caldav/request/calendar_home_test.js
@@ -20,7 +20,7 @@ suite('caldav/request/propfind', function() {
     Connection = Caldav.require('connection');
     Home = Caldav.require('request/calendar_home');
     MockRequest = Caldav.require('support/mock_request');
-    Errors = Caldav.require('request/errors');
+    Errors = Caldav.require('errors');
   });
 
   suiteSetup(function() {
@@ -76,7 +76,7 @@ suite('caldav/request/propfind', function() {
         response[url] = {
           'current-user-principal': {
             status: '200',
-            value: { href:'foo.com/' }
+            value: { href: 'foo.com/' }
           }
         };
 
@@ -104,7 +104,7 @@ suite('caldav/request/propfind', function() {
 
         assert.equal(data, 'bar.com/');
       });
-      
+
       test('unauthenticated', function() {
         var req = request('_findPrincipal');
 
@@ -116,12 +116,28 @@ suite('caldav/request/propfind', function() {
             }
           }
         };
-        
         req.respond(null, response);
 
-        assert.equal(true, err instanceof Errors.UnauthenticatedError);
+        assert.instanceOf(err, Errors.Authentication);
+      });
+
+      test('without href', function() {
+        var req = request('_findPrincipal');
+        response[url] = {
+          'principal-URL': {}
+        };
+
+        req.respond(null, response);
+        assert.instanceOf(err, Errors.InvalidEntrypoint);
+      });
+
+      test('without useful response', function() {
+        var req = request('_findPrincipal');
+        response[url] = {};
+        req.respond(null, response);
+
+        assert.instanceOf(err, Errors.InvalidEntrypoint);
       });
-      
     });
 
     suite('#_findCalendarHome', function() {