2 // RouteUrlExpressionBuilder.cs
5 // Marek Habersack <mhabersack@novell.com>
7 // Copyright (C) 2010 Novell, Inc. (http://novell.com/)
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
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22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Reflection;
33 using System.Web.Compilation;
35 using System.Web.UI.WebControls;
36 using System.Web.Routing;
38 using NUnit.Framework;
40 using MonoTests.SystemWeb.Framework;
41 using MonoTests.stand_alone.WebHarness;
42 using MonoTests.Common;
44 namespace MonoTests.System.Web.Compilation
47 public class RouteUrlExpressionBuilderTest
50 public void EvaluateExpression ()
52 RouteTable.Routes.Clear ();
53 RouteTable.Routes.Add (new Route ("{foo}-foo", new PageRouteHandler ("~/default.aspx")));
54 RouteTable.Routes.Add ("bar1", new Route ("{bar}-foo", new PageRouteHandler ("~/bar.aspx")));
55 RouteTable.Routes.Add ("bar2", new Route ("some-{bar}", new PageRouteHandler ("~/some-bar.aspx")));
57 var bldr = new RouteUrlExpressionBuilder ();
58 var entry = CreatePropertyEntry ("foo=test", "RouteUrl");
59 var context = new ExpressionBuilderContext (new FakePage ());
60 object obj = bldr.EvaluateExpression (null, entry, null, context);
61 Assert.AreEqual ("/test-foo", obj, "#A1");
63 entry = CreatePropertyEntry ("bar=test", "RouteUrl");
64 obj = bldr.EvaluateExpression (null, entry, null, context);
65 Assert.AreEqual ("/test-foo", obj, "#A2-1");
67 entry = CreatePropertyEntry ("bar=test,routename=bar2", "RouteUrl");
68 obj = bldr.EvaluateExpression (null, entry, null, context);
69 Assert.AreEqual ("/some-test", obj, "#A2-2");
71 entry = CreatePropertyEntry ("bar=test,routename=bar1", "RouteUrl");
72 obj = bldr.EvaluateExpression (null, entry, null, context);
73 Assert.AreEqual ("/test-foo", obj, "#A2-3");
75 entry = CreatePropertyEntry ("bar=test,routename=noroute", "RouteUrl");
77 obj = bldr.EvaluateExpression (null, entry, null, context);
79 } catch (ArgumentException) {
83 entry = CreatePropertyEntry ("nosuchparam=test", "RouteUrl");
84 obj = bldr.EvaluateExpression (null, entry, null, context);
85 Assert.IsNull (obj, "#A4");
87 AssertExtensions.Throws<NullReferenceException> (() => {
88 bldr.EvaluateExpression (null, null, null, context);
91 AssertExtensions.Throws<NullReferenceException> (() => {
92 bldr.EvaluateExpression (null, entry, null, null);
96 BoundPropertyEntry CreatePropertyEntry (string expression, string expressionPrefix)
98 var entry = Activator.CreateInstance (typeof (BoundPropertyEntry), true) as BoundPropertyEntry;
99 entry.Expression = expression;
100 entry.ExpressionPrefix = expressionPrefix;
106 public void GetRouteUrl ()
108 AssertExtensions.Throws<ArgumentNullException> (() => {
109 RouteUrlExpressionBuilder.GetRouteUrl (null, "bar=test");
112 var t = new WebTest (PageInvoker.CreateOnLoad (GetRouteUrl_Load));
116 public static void GetRouteUrl_Load (Page p)
118 RouteTable.Routes.Clear ();
119 RouteTable.Routes.Add (new Route ("{foo}-foo", new PageRouteHandler ("~/default.aspx")));
120 RouteTable.Routes.Add ("bar1", new Route ("{bar}-foo", new PageRouteHandler ("~/bar.aspx")));
122 var ctl = new Control ();
123 string url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), "foobar=test");
124 Assert.IsNull (url, "#A2");
126 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), "bar=test");
127 Assert.IsNotNull (url, "#A3-1");
128 Assert.AreEqual ("/NunitWeb/test-foo", url, "#A3-2");
130 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), "routename=bar1,bar=test");
131 Assert.IsNotNull (url, "#A4-1");
132 Assert.AreEqual ("/NunitWeb/test-foo", url, "#A4-2");
134 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), "ROUTEname=bar1,bar=test");
135 Assert.IsNotNull (url, "#A5-1");
136 Assert.AreEqual ("/NunitWeb/test-foo", url, "#A5-2");
138 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), " routename = bar1, bar = test ");
139 Assert.IsNotNull (url, "#A6-1");
140 Assert.AreEqual ("/NunitWeb/test-foo", url, "#A6-2");
142 AssertExtensions.Throws<InvalidOperationException> (() => {
143 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), "routename");
146 AssertExtensions.Throws<InvalidOperationException> (() => {
147 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), String.Empty);
150 AssertExtensions.Throws<InvalidOperationException> (() => {
151 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), null);
156 public void TryParseRouteExpression ()
159 var rvd = new RouteValueDictionary ();
161 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression (null, rvd, out routeName), "#A1-1");
162 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression (String.Empty, rvd, out routeName), "#A1-2");
163 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("route", rvd, out routeName), "#A1-3");
164 Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("route=", rvd, out routeName), "#A1-4");
165 Assert.AreEqual (1, rvd.Count, "#A1-4-1");
166 Assert.AreEqual (String.Empty, rvd ["route"], "#A1-4-2");
168 AssertExtensions.Throws<NullReferenceException> (() => {
169 RouteUrlExpressionBuilder.TryParseRouteExpression ("foo=bar", null, out routeName);
173 Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("foo=bar", rvd, out routeName), "#A2-1");
174 Assert.AreEqual (1, rvd.Count, "#A2-2");
175 Assert.AreEqual ("bar", rvd ["foo"], "#A2-3");
176 Assert.IsNull (routeName, "#A2-4");
179 Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("routeName=route,foo=bar,baz=zonk", rvd, out routeName), "#A3-1");
180 Assert.AreEqual (2, rvd.Count, "#A3-2");
181 Assert.AreEqual ("bar", rvd ["foo"], "#A3-3");
182 Assert.AreEqual ("zonk", rvd ["baz"], "#A3-3");
183 Assert.IsNotNull (routeName, "#A3-5");
184 Assert.AreEqual ("route", routeName, "#A3-6");
187 Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression (" rOUteName=route , foo=bar\t, baz =\t zonk \t ", rvd, out routeName), "#A4-1");
188 Assert.AreEqual (2, rvd.Count, "#A4-2");
189 Assert.AreEqual ("bar", rvd ["foo"], "#A4-3");
190 Assert.AreEqual ("zonk", rvd ["baz"], "#A4-3");
191 Assert.IsNotNull (routeName, "#A4-5");
192 Assert.AreEqual ("route", routeName, "#A4-6");
195 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("foo=bar,route,baz=zonk", rvd, out routeName), "#A5-1");
196 Assert.AreEqual (1, rvd.Count, "#A5-2");
197 Assert.AreEqual ("bar", rvd ["foo"], "#A5-3");
200 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("foo=bar,route==,baz=zonk", rvd, out routeName), "#A6-1");
201 Assert.AreEqual (1, rvd.Count, "#A6-2");
202 Assert.AreEqual ("bar", rvd ["foo"], "#A6-3");
205 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("route==", rvd, out routeName), "#A7-1");
206 Assert.AreEqual (0, rvd.Count, "#A7-2");
209 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("route==stuff", rvd, out routeName), "#A8-1");
210 Assert.AreEqual (0, rvd.Count, "#A8-2");
213 Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("route=stuff1,route=stuff2", rvd, out routeName), "#A9-1");
214 Assert.AreEqual (1, rvd.Count, "#A9-2");
215 Assert.AreEqual ("stuff2", rvd ["route"], "#A9-3");
218 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("=stuff", rvd, out routeName), "#A10-1");
219 Assert.AreEqual (0, rvd.Count, "#A10-2");
222 Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("routeName=route,routename=route2,foo=bar,baz=zonk", rvd, out routeName), "#A11-1");
223 Assert.AreEqual (2, rvd.Count, "#A11-2");
224 Assert.AreEqual ("bar", rvd ["foo"], "#A11-3");
225 Assert.AreEqual ("zonk", rvd ["baz"], "#A11-3");
226 Assert.IsNotNull (routeName, "#A11-5");
227 Assert.AreEqual ("route2", routeName, "#A11-6");
231 public void GetCodeExpression ()
233 var bldr = new RouteUrlExpressionBuilder ();
234 var entry = CreatePropertyEntry ("foo=test", "RouteUrl");
235 var context = new ExpressionBuilderContext (new FakePage ());
238 AssertExtensions.Throws<NullReferenceException> (() => {
239 expr = bldr.GetCodeExpression (null, "data", context);
242 expr = bldr.GetCodeExpression (entry, null, context);
243 Assert.IsNotNull (expr, "#A2");
245 expr = bldr.GetCodeExpression (entry, "data", null);
246 Assert.IsNotNull (expr, "#A3");
248 expr = bldr.GetCodeExpression (entry, null, null);
249 Assert.IsNotNull (expr, "#A4-1");
250 Assert.AreEqual (typeof (CodeMethodInvokeExpression), expr.GetType (), "#A4-2");
252 var invoke = expr as CodeMethodInvokeExpression;
253 Assert.AreEqual (typeof (CodeTypeReferenceExpression), invoke.Method.TargetObject.GetType (), "#A4-3");
255 var tref = invoke.Method.TargetObject as CodeTypeReferenceExpression;
256 Assert.AreEqual ("System.Web.Compilation.RouteUrlExpressionBuilder", tref.Type.BaseType, "#A4-4");
257 Assert.AreEqual ("GetRouteUrl", invoke.Method.MethodName, "#A4-5");
259 Assert.AreEqual (2, invoke.Parameters.Count, "#A5-1");
260 Assert.AreEqual (typeof (CodeThisReferenceExpression), invoke.Parameters [0].GetType (), "#A5-2");
261 Assert.AreEqual (typeof (CodePrimitiveExpression), invoke.Parameters [1].GetType (), "#A5-3");
263 var pex = invoke.Parameters [1] as CodePrimitiveExpression;
264 Assert.AreEqual ("foo=test", pex.Value, "#A5-4");
268 class FakePage : Page
270 private HttpContext ctx;
272 // don't call base class (so _context is never set to a non-null value)
273 protected internal override HttpContext Context
278 ctx = new HttpContext (
279 new HttpRequest ("default.aspx", "http://mono-project.com/", "q=1&q2=2"),
280 new HttpResponse (new StringWriter ())