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.
32 using System.Reflection;
34 using System.Web.Compilation;
36 using System.Web.UI.WebControls;
37 using System.Web.Routing;
39 using NUnit.Framework;
41 using MonoTests.SystemWeb.Framework;
42 using MonoTests.stand_alone.WebHarness;
43 using MonoTests.Common;
45 namespace MonoTests.System.Web.Compilation
49 public class RouteUrlExpressionBuilderTest
52 public void EvaluateExpression ()
54 RouteTable.Routes.Clear ();
55 RouteTable.Routes.Add (new Route ("{foo}-foo", new PageRouteHandler ("~/default.aspx")));
56 RouteTable.Routes.Add ("bar1", new Route ("{bar}-foo", new PageRouteHandler ("~/bar.aspx")));
57 RouteTable.Routes.Add ("bar2", new Route ("some-{bar}", new PageRouteHandler ("~/some-bar.aspx")));
59 var bldr = new RouteUrlExpressionBuilder ();
60 var entry = CreatePropertyEntry ("foo=test", "RouteUrl");
61 var context = new ExpressionBuilderContext (new FakePage ());
62 object obj = bldr.EvaluateExpression (null, entry, null, context);
63 Assert.AreEqual ("/test-foo", obj, "#A1");
65 entry = CreatePropertyEntry ("bar=test", "RouteUrl");
66 obj = bldr.EvaluateExpression (null, entry, null, context);
67 Assert.AreEqual ("/test-foo", obj, "#A2-1");
69 entry = CreatePropertyEntry ("bar=test,routename=bar2", "RouteUrl");
70 obj = bldr.EvaluateExpression (null, entry, null, context);
71 Assert.AreEqual ("/some-test", obj, "#A2-2");
73 entry = CreatePropertyEntry ("bar=test,routename=bar1", "RouteUrl");
74 obj = bldr.EvaluateExpression (null, entry, null, context);
75 Assert.AreEqual ("/test-foo", obj, "#A2-3");
77 entry = CreatePropertyEntry ("bar=test,routename=noroute", "RouteUrl");
79 obj = bldr.EvaluateExpression (null, entry, null, context);
81 } catch (ArgumentException) {
85 entry = CreatePropertyEntry ("nosuchparam=test", "RouteUrl");
86 obj = bldr.EvaluateExpression (null, entry, null, context);
87 Assert.IsNull (obj, "#A4");
89 AssertExtensions.Throws<NullReferenceException> (() => {
90 bldr.EvaluateExpression (null, null, null, context);
93 AssertExtensions.Throws<NullReferenceException> (() => {
94 bldr.EvaluateExpression (null, entry, null, null);
98 BoundPropertyEntry CreatePropertyEntry (string expression, string expressionPrefix)
100 var entry = Activator.CreateInstance (typeof (BoundPropertyEntry), true) as BoundPropertyEntry;
101 entry.Expression = expression;
102 entry.ExpressionPrefix = expressionPrefix;
108 public void GetRouteUrl ()
110 AssertExtensions.Throws<ArgumentNullException> (() => {
111 RouteUrlExpressionBuilder.GetRouteUrl (null, "bar=test");
114 var t = new WebTest (PageInvoker.CreateOnLoad (GetRouteUrl_Load));
118 public static void GetRouteUrl_Load (Page p)
120 RouteTable.Routes.Clear ();
121 RouteTable.Routes.Add (new Route ("{foo}-foo", new PageRouteHandler ("~/default.aspx")));
122 RouteTable.Routes.Add ("bar1", new Route ("{bar}-foo", new PageRouteHandler ("~/bar.aspx")));
124 var ctl = new Control ();
125 string url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), "foobar=test");
126 Assert.IsNull (url, "#A2");
128 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), "bar=test");
129 Assert.IsNotNull (url, "#A3-1");
130 Assert.AreEqual ("/NunitWeb/test-foo", url, "#A3-2");
132 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), "routename=bar1,bar=test");
133 Assert.IsNotNull (url, "#A4-1");
134 Assert.AreEqual ("/NunitWeb/test-foo", url, "#A4-2");
136 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), "ROUTEname=bar1,bar=test");
137 Assert.IsNotNull (url, "#A5-1");
138 Assert.AreEqual ("/NunitWeb/test-foo", url, "#A5-2");
140 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), " routename = bar1, bar = test ");
141 Assert.IsNotNull (url, "#A6-1");
142 Assert.AreEqual ("/NunitWeb/test-foo", url, "#A6-2");
144 AssertExtensions.Throws<InvalidOperationException> (() => {
145 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), "routename");
148 AssertExtensions.Throws<InvalidOperationException> (() => {
149 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), String.Empty);
152 AssertExtensions.Throws<InvalidOperationException> (() => {
153 url = RouteUrlExpressionBuilder.GetRouteUrl (new Control (), null);
158 public void TryParseRouteExpression ()
161 var rvd = new RouteValueDictionary ();
163 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression (null, rvd, out routeName), "#A1-1");
164 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression (String.Empty, rvd, out routeName), "#A1-2");
165 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("route", rvd, out routeName), "#A1-3");
166 Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("route=", rvd, out routeName), "#A1-4");
167 Assert.AreEqual (1, rvd.Count, "#A1-4-1");
168 Assert.AreEqual (String.Empty, rvd ["route"], "#A1-4-2");
170 AssertExtensions.Throws<NullReferenceException> (() => {
171 RouteUrlExpressionBuilder.TryParseRouteExpression ("foo=bar", null, out routeName);
175 Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("foo=bar", rvd, out routeName), "#A2-1");
176 Assert.AreEqual (1, rvd.Count, "#A2-2");
177 Assert.AreEqual ("bar", rvd ["foo"], "#A2-3");
178 Assert.IsNull (routeName, "#A2-4");
181 Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("routeName=route,foo=bar,baz=zonk", rvd, out routeName), "#A3-1");
182 Assert.AreEqual (2, rvd.Count, "#A3-2");
183 Assert.AreEqual ("bar", rvd ["foo"], "#A3-3");
184 Assert.AreEqual ("zonk", rvd ["baz"], "#A3-3");
185 Assert.IsNotNull (routeName, "#A3-5");
186 Assert.AreEqual ("route", routeName, "#A3-6");
189 Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression (" rOUteName=route , foo=bar\t, baz =\t zonk \t ", rvd, out routeName), "#A4-1");
190 Assert.AreEqual (2, rvd.Count, "#A4-2");
191 Assert.AreEqual ("bar", rvd ["foo"], "#A4-3");
192 Assert.AreEqual ("zonk", rvd ["baz"], "#A4-3");
193 Assert.IsNotNull (routeName, "#A4-5");
194 Assert.AreEqual ("route", routeName, "#A4-6");
197 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("foo=bar,route,baz=zonk", rvd, out routeName), "#A5-1");
198 Assert.AreEqual (1, rvd.Count, "#A5-2");
199 Assert.AreEqual ("bar", rvd ["foo"], "#A5-3");
202 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("foo=bar,route==,baz=zonk", rvd, out routeName), "#A6-1");
203 Assert.AreEqual (1, rvd.Count, "#A6-2");
204 Assert.AreEqual ("bar", rvd ["foo"], "#A6-3");
207 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("route==", rvd, out routeName), "#A7-1");
208 Assert.AreEqual (0, rvd.Count, "#A7-2");
211 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("route==stuff", rvd, out routeName), "#A8-1");
212 Assert.AreEqual (0, rvd.Count, "#A8-2");
215 Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("route=stuff1,route=stuff2", rvd, out routeName), "#A9-1");
216 Assert.AreEqual (1, rvd.Count, "#A9-2");
217 Assert.AreEqual ("stuff2", rvd ["route"], "#A9-3");
220 Assert.IsFalse (RouteUrlExpressionBuilder.TryParseRouteExpression ("=stuff", rvd, out routeName), "#A10-1");
221 Assert.AreEqual (0, rvd.Count, "#A10-2");
224 Assert.IsTrue (RouteUrlExpressionBuilder.TryParseRouteExpression ("routeName=route,routename=route2,foo=bar,baz=zonk", rvd, out routeName), "#A11-1");
225 Assert.AreEqual (2, rvd.Count, "#A11-2");
226 Assert.AreEqual ("bar", rvd ["foo"], "#A11-3");
227 Assert.AreEqual ("zonk", rvd ["baz"], "#A11-3");
228 Assert.IsNotNull (routeName, "#A11-5");
229 Assert.AreEqual ("route2", routeName, "#A11-6");
233 public void GetCodeExpression ()
235 var bldr = new RouteUrlExpressionBuilder ();
236 var entry = CreatePropertyEntry ("foo=test", "RouteUrl");
237 var context = new ExpressionBuilderContext (new FakePage ());
240 AssertExtensions.Throws<NullReferenceException> (() => {
241 expr = bldr.GetCodeExpression (null, "data", context);
244 expr = bldr.GetCodeExpression (entry, null, context);
245 Assert.IsNotNull (expr, "#A2");
247 expr = bldr.GetCodeExpression (entry, "data", null);
248 Assert.IsNotNull (expr, "#A3");
250 expr = bldr.GetCodeExpression (entry, null, null);
251 Assert.IsNotNull (expr, "#A4-1");
252 Assert.AreEqual (typeof (CodeMethodInvokeExpression), expr.GetType (), "#A4-2");
254 var invoke = expr as CodeMethodInvokeExpression;
255 Assert.AreEqual (typeof (CodeTypeReferenceExpression), invoke.Method.TargetObject.GetType (), "#A4-3");
257 var tref = invoke.Method.TargetObject as CodeTypeReferenceExpression;
258 Assert.AreEqual ("System.Web.Compilation.RouteUrlExpressionBuilder", tref.Type.BaseType, "#A4-4");
259 Assert.AreEqual ("GetRouteUrl", invoke.Method.MethodName, "#A4-5");
261 Assert.AreEqual (2, invoke.Parameters.Count, "#A5-1");
262 Assert.AreEqual (typeof (CodeThisReferenceExpression), invoke.Parameters [0].GetType (), "#A5-2");
263 Assert.AreEqual (typeof (CodePrimitiveExpression), invoke.Parameters [1].GetType (), "#A5-3");
265 var pex = invoke.Parameters [1] as CodePrimitiveExpression;
266 Assert.AreEqual ("foo=test", pex.Value, "#A5-4");
270 class FakePage : Page
272 private HttpContext ctx;
274 // don't call base class (so _context is never set to a non-null value)
275 protected override HttpContext Context
280 ctx = new HttpContext (
281 new HttpRequest ("default.aspx", "http://mono-project.com/", "q=1&q2=2"),
282 new HttpResponse (new StringWriter ())