2 // System.Configuration.ApplicationsSettingsBaseTest.cs - Unit tests
3 // for System.Configuration.ApplicationSettingsBase.
6 // Chris Toshok <toshok@ximian.com>
8 // Copyright (C) 2005, 2006 Novell, Inc (http://www.novell.com)
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
36 using System.Configuration;
37 using System.ComponentModel;
38 using System.Collections;
39 using System.Collections.Specialized;
40 using NUnit.Framework;
41 using CategoryAttribute = NUnit.Framework.CategoryAttribute;
43 namespace MonoTests.System.Configuration {
44 class ProviderPoker : LocalFileSettingsProvider {
45 public override void Initialize (string name,
46 NameValueCollection values)
49 Console.WriteLine ("Initialize '{0}'", name);
50 Console.WriteLine (Environment.StackTrace);
53 name = "ProviderPoker";
55 base.Initialize (name, values);
58 public override SettingsPropertyValueCollection GetPropertyValues (SettingsContext context,
59 SettingsPropertyCollection properties)
62 Console.WriteLine (Environment.StackTrace);
64 return base.GetPropertyValues (context, properties);
67 public override void SetPropertyValues (SettingsContext context,
68 SettingsPropertyValueCollection values)
71 Console.WriteLine (Environment.StackTrace);
73 base.SetPropertyValues (context, values);
76 public override string ApplicationName {
79 Console.WriteLine (Environment.StackTrace);
81 return base.ApplicationName;
85 Console.WriteLine ("ApplicationName = {0}", value);
86 Console.WriteLine (Environment.StackTrace);
88 base.ApplicationName = value;
93 /* a basic settings class. just two settings, one application
94 * scoped, one user scoped */
95 class TestSettings1 : ApplicationSettingsBase
97 public TestSettings1() : base ("TestSettings1")
101 [ApplicationScopedSetting]
102 [DefaultSettingValue ("root")]
103 public string Username {
104 get { return (string)this["Username"]; }
105 set { this["Username"] = value; }
109 [DefaultSettingValue ("8 Cambridge Center")]
110 public string Address {
111 get { return (string)this["Address"]; }
112 set { this["Address"] = value; }
116 /* an error according to msdn2 docs. both ApplicationScoped
117 * and UserScoped attributes on the same property */
118 class TestSettings2 : ApplicationSettingsBase
120 public TestSettings2() : base ("TestSettings2")
124 [ApplicationScopedSetting]
126 [SettingsProvider (typeof (ProviderPoker))]
127 public string Username {
128 get { return (string)this["Username"]; }
129 set { this["Username"] = value; }
133 /* a custom provider for our setting */
134 class TestSettings3 : ApplicationSettingsBase
136 public TestSettings3() : base ("TestSettings3")
140 [ApplicationScopedSetting]
141 [SettingsProvider (typeof (ProviderPoker))]
142 public string Username {
143 get { return (string)this["Username"]; }
144 set { this["Username"] = value; }
148 class TestSettings4 : ApplicationSettingsBase {
150 public TestSettings4 ()
151 : base ("TestSettings4")
155 [ApplicationScopedSetting]
156 [DefaultSettingValue ("<?xml version=\"1.0\" encoding=\"utf-16\"?>\r\n<ArrayOfString xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">\r\n <string>go</string>\r\n <string>mono</string>\r\n </ArrayOfString>")]
157 public StringCollection Values {
158 get { return (StringCollection) this ["Values"]; }
163 public class ApplicationSettingsBaseTest
166 public void TestSettings1_Properties ()
168 TestSettings1 settings = new TestSettings1 ();
170 IEnumerator props = settings.Properties.GetEnumerator();
171 Assert.IsNotNull (props, "A1");
173 Assert.IsTrue (props.MoveNext(), "A2");
174 Assert.AreEqual ("Address", ((SettingsProperty)props.Current).Name, "A3");
176 Assert.IsTrue (props.MoveNext(), "A4");
177 Assert.AreEqual ("Username", ((SettingsProperty)props.Current).Name, "A5");
179 Assert.AreEqual ("root", settings.Username, "A6");
180 Assert.AreEqual ("8 Cambridge Center", settings.Address, "A7");
184 public void TestSettings1_Provider ()
186 TestSettings1 settings = new TestSettings1 ();
188 /* since we didn't specify a provider for any
189 * of them, they should all use the
190 * LocalFileSettingsProvider */
191 foreach (SettingsProperty prop in settings.Properties) {
192 Assert.AreEqual (typeof (LocalFileSettingsProvider), prop.Provider.GetType(), "A1");
193 Console.WriteLine ("'{0}': '{1}'", prop.Provider.Name, prop.Provider.ApplicationName);
198 public void TestSettings1_SetProperty ()
200 TestSettings1 settings = new TestSettings1 ();
201 bool setting_changing = false;
202 bool setting_changed = false;
204 settings.SettingChanging += delegate (object sender, SettingChangingEventArgs e) {
205 setting_changing = true;
206 Assert.AreEqual ("Username", e.SettingName, "A1");
207 Assert.AreEqual ("toshok", e.NewValue, "A2");
208 Assert.AreEqual ("TestSettings1", e.SettingKey, "A3");
209 Assert.AreEqual (settings.GetType().FullName, e.SettingClass, "A4");
212 settings.PropertyChanged += delegate (object sender, PropertyChangedEventArgs e) {
213 Assert.IsTrue (setting_changing, "A5");
214 setting_changed = true;
215 Assert.AreEqual ("Username", e.PropertyName, "A6");
218 settings.Username = "toshok";
220 Assert.IsTrue (setting_changing && setting_changed, "A7");
221 Assert.AreEqual ("toshok", settings.Username, "A8");
225 public void TestSettings1_SetPropertyCancel ()
227 TestSettings1 settings = new TestSettings1 ();
228 bool setting_changing = false;
229 bool setting_changed = false;
231 settings.SettingChanging += delegate (object sender, SettingChangingEventArgs e) {
232 setting_changing = true;
233 Assert.AreEqual ("Username", e.SettingName, "A1");
234 Assert.AreEqual ("toshok", e.NewValue, "A2");
235 Assert.AreEqual ("TestSettings1", e.SettingKey, "A3");
236 Assert.AreEqual (settings.GetType().FullName, e.SettingClass, "A4");
240 settings.PropertyChanged += delegate (object sender, PropertyChangedEventArgs e) {
241 setting_changed = true;
242 Assert.Fail ("shouldn't reach here.", "A5");
245 settings.Username = "toshok";
247 Assert.IsTrue (setting_changing, "A6");
248 Assert.IsFalse (setting_changed, "A7");
250 Assert.AreEqual ("root", settings.Username, "A8");
254 public void TestSettings1_SettingsLoaded ()
256 TestSettings1 settings = new TestSettings1 ();
257 bool settings_loaded = false;
258 SettingsProvider loaded_provider = null;
260 settings.SettingsLoaded += delegate (object sender, SettingsLoadedEventArgs e) {
261 settings_loaded = true;
262 loaded_provider = e.Provider;
265 Assert.AreEqual ("root", settings.Username, "A1");
266 Assert.IsTrue (settings_loaded, "A2");
267 Assert.AreEqual (loaded_provider, settings.Properties ["Username"].Provider, "A3");
271 [Category ("NotWorking")]
272 public void TestSettings1_SetPropertyReset ()
274 TestSettings1 settings = new TestSettings1 ();
276 settings.Username = "toshok";
278 Assert.AreEqual ("toshok", settings.Username, "A1");
282 Assert.AreEqual ("root", settings.Username, "A2");
286 public void TestSettings2_Properties ()
288 // This test will fail when there are newer versions
289 // of the test assemblies - so conditionalize it in
292 string expected = "MonoTests.System.Configuration.ProviderPoker, System.Test, Version=0.0.0.0";
294 string expected = "MonoTests.System.Configuration.ProviderPoker, System_test_net_2_0, Version=0.0.0.0";
296 Assert.AreEqual (expected, new SettingsProviderAttribute (typeof (ProviderPoker)).ProviderTypeName.Substring (0, expected.Length), "#1");
297 TestSettings2 settings = new TestSettings2 ();
299 /* should throw ConfigurationException */
300 IEnumerator props = settings.Properties.GetEnumerator();
304 [Ignore ("On MS.NET it returns null ...")]
305 public void TestSettings3_Properties ()
307 TestSettings3 settings = new TestSettings3 ();
309 Assert.AreEqual ("root", settings.Username, "A1");
312 public static void Main (string[] args)
314 ApplicationSettingsBaseTest test = new ApplicationSettingsBaseTest();
315 test.TestSettings1_Properties();
319 public void Synchronized ()
321 Bug78430 s = new Bug78430 ();
322 s.Initialize (null, new SettingsPropertyCollection (),
323 new SettingsProviderCollection ());
324 SettingsBase sb = SettingsBase.Synchronized (s);
325 Assert.IsTrue (sb.IsSynchronized, "#1");
326 Assert.IsTrue (sb is Bug78430, "#2");
327 // these checks are so cosmetic, actually not
328 // worthy of testing.
329 Assert.IsTrue (Object.ReferenceEquals (s, sb), "#3");
330 Assert.IsFalse (sb.Properties.IsSynchronized, "#4");
333 class Bug78430 : SettingsBase
338 public void DefaultSettingValueAs ()
340 Assert.AreEqual (1, new Bug78654 ().IntSetting);
343 class Bug78654 : ApplicationSettingsBase
345 [UserScopedSettingAttribute ()]
346 [DefaultSettingValueAttribute ("1")]
347 public int IntSetting {
348 get { return ((int)(this ["IntSetting"])); }
353 public void TestSettings4_StringCollection_DefaultSettingValue ()
355 TestSettings4 settings = new TestSettings4 ();
356 Assert.AreEqual (2, settings.Values.Count, "Count");
357 Assert.AreEqual ("go", settings.Values[0], "0");
358 Assert.AreEqual ("mono", settings.Values[1], "1");
362 [Category ("NotWorking")]
363 public void Providers ()
365 Assert.AreEqual (0, new TestSettings1 ().Providers.Count);