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.
35 using System.Configuration;
36 using System.ComponentModel;
37 using System.Collections;
38 using System.Collections.Specialized;
39 using NUnit.Framework;
40 using CategoryAttribute = NUnit.Framework.CategoryAttribute;
42 namespace MonoTests.System.Configuration {
43 class ProviderPoker : LocalFileSettingsProvider {
44 public override void Initialize (string name,
45 NameValueCollection values)
48 Console.WriteLine ("Initialize '{0}'", name);
49 Console.WriteLine (Environment.StackTrace);
52 name = "ProviderPoker";
54 base.Initialize (name, values);
57 public override SettingsPropertyValueCollection GetPropertyValues (SettingsContext context,
58 SettingsPropertyCollection properties)
61 Console.WriteLine (Environment.StackTrace);
63 return base.GetPropertyValues (context, properties);
66 public override void SetPropertyValues (SettingsContext context,
67 SettingsPropertyValueCollection values)
70 Console.WriteLine (Environment.StackTrace);
72 base.SetPropertyValues (context, values);
75 public override string ApplicationName {
78 Console.WriteLine (Environment.StackTrace);
80 return base.ApplicationName;
84 Console.WriteLine ("ApplicationName = {0}", value);
85 Console.WriteLine (Environment.StackTrace);
87 base.ApplicationName = value;
92 /* a basic settings class. just two settings, one application
93 * scoped, one user scoped */
94 class TestSettings1 : ApplicationSettingsBase
96 public TestSettings1() : base ("TestSettings1")
100 [ApplicationScopedSetting]
101 [DefaultSettingValue ("root")]
102 public string Username {
103 get { return (string)this["Username"]; }
104 set { this["Username"] = value; }
108 [DefaultSettingValue ("8 Cambridge Center")]
109 public string Address {
110 get { return (string)this["Address"]; }
111 set { this["Address"] = value; }
115 /* an error according to msdn2 docs. both ApplicationScoped
116 * and UserScoped attributes on the same property */
117 class TestSettings2 : ApplicationSettingsBase
119 public TestSettings2() : base ("TestSettings2")
123 [ApplicationScopedSetting]
125 [SettingsProvider (typeof (ProviderPoker))]
126 public string Username {
127 get { return (string)this["Username"]; }
128 set { this["Username"] = value; }
132 /* a custom provider for our setting */
133 class TestSettings3 : ApplicationSettingsBase
135 public TestSettings3() : base ("TestSettings3")
139 [ApplicationScopedSetting]
140 [SettingsProvider (typeof (ProviderPoker))]
141 public string Username {
142 get { return (string)this["Username"]; }
143 set { this["Username"] = value; }
147 class TestSettings4 : ApplicationSettingsBase {
149 public TestSettings4 ()
150 : base ("TestSettings4")
154 [ApplicationScopedSetting]
155 [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>")]
156 public StringCollection Values {
157 get { return (StringCollection) this ["Values"]; }
162 public class ApplicationSettingsBaseTest
165 public void TestSettings1_Properties ()
167 TestSettings1 settings = new TestSettings1 ();
169 IEnumerator props = settings.Properties.GetEnumerator();
170 Assert.IsNotNull (props, "A1");
172 Assert.IsTrue (props.MoveNext(), "A4");
173 Assert.AreEqual ("Address", ((SettingsProperty)props.Current).Name, "A5");
175 Assert.IsTrue (props.MoveNext(), "A2");
176 Assert.AreEqual ("Username", ((SettingsProperty)props.Current).Name, "A3");
178 Assert.AreEqual ("root", settings.Username, "A6");
179 Assert.AreEqual ("8 Cambridge Center", settings.Address, "A7");
183 public void TestSettings1_Provider ()
185 TestSettings1 settings = new TestSettings1 ();
187 /* since we didn't specify a provider for any
188 * of them, they should all use the
189 * LocalFileSettingsProvider */
190 foreach (SettingsProperty prop in settings.Properties) {
191 Assert.AreEqual (typeof (LocalFileSettingsProvider), prop.Provider.GetType(), "A1");
192 Console.WriteLine ("'{0}': '{1}'", prop.Provider.Name, prop.Provider.ApplicationName);
197 public void TestSettings1_SetProperty ()
199 TestSettings1 settings = new TestSettings1 ();
200 bool setting_changing = false;
201 bool setting_changed = false;
203 settings.SettingChanging += delegate (object sender, SettingChangingEventArgs e) {
204 setting_changing = true;
205 Assert.AreEqual ("Username", e.SettingName, "A1");
206 Assert.AreEqual ("toshok", e.NewValue, "A2");
207 Assert.AreEqual ("TestSettings1", e.SettingKey, "A3");
208 Assert.AreEqual (settings.GetType().FullName, e.SettingClass, "A4");
211 settings.PropertyChanged += delegate (object sender, PropertyChangedEventArgs e) {
212 Assert.IsTrue (setting_changing, "A5");
213 setting_changed = true;
214 Assert.AreEqual ("Username", e.PropertyName, "A6");
217 settings.Username = "toshok";
219 Assert.IsTrue (setting_changing && setting_changed, "A7");
220 Assert.AreEqual ("toshok", settings.Username, "A8");
224 public void TestSettings1_SetPropertyCancel ()
226 TestSettings1 settings = new TestSettings1 ();
227 bool setting_changing = false;
228 bool setting_changed = false;
230 settings.SettingChanging += delegate (object sender, SettingChangingEventArgs e) {
231 setting_changing = true;
232 Assert.AreEqual ("Username", e.SettingName, "A1");
233 Assert.AreEqual ("toshok", e.NewValue, "A2");
234 Assert.AreEqual ("TestSettings1", e.SettingKey, "A3");
235 Assert.AreEqual (settings.GetType().FullName, e.SettingClass, "A4");
239 settings.PropertyChanged += delegate (object sender, PropertyChangedEventArgs e) {
240 setting_changed = true;
241 Assert.Fail ("shouldn't reach here.", "A5");
244 settings.Username = "toshok";
246 Assert.IsTrue (setting_changing, "A6");
247 Assert.IsFalse (setting_changed, "A7");
249 Assert.AreEqual ("root", settings.Username, "A8");
253 public void TestSettings1_SettingsLoaded ()
255 TestSettings1 settings = new TestSettings1 ();
256 bool settings_loaded = false;
257 SettingsProvider loaded_provider = null;
259 settings.SettingsLoaded += delegate (object sender, SettingsLoadedEventArgs e) {
260 settings_loaded = true;
261 loaded_provider = e.Provider;
264 Assert.AreEqual ("root", settings.Username, "A1");
265 Assert.IsTrue (settings_loaded, "A2");
266 Assert.AreEqual (loaded_provider, settings.Properties ["Username"].Provider, "A3");
270 [Category ("NotWorking")]
271 public void TestSettings1_SetPropertyReset ()
273 TestSettings1 settings = new TestSettings1 ();
275 settings.Username = "toshok";
277 Assert.AreEqual ("toshok", settings.Username, "A1");
281 Assert.AreEqual ("root", settings.Username, "A2");
285 public void TestSettings2_Properties ()
287 string expected = "MonoTests.System.Configuration.ProviderPoker, System_test_net_4_x, Version=0.0.0.0";
288 Assert.AreEqual (expected, new SettingsProviderAttribute (typeof (ProviderPoker)).ProviderTypeName.Substring (0, expected.Length), "#1");
289 TestSettings2 settings = new TestSettings2 ();
291 /* should throw ConfigurationException */
292 IEnumerator props = settings.Properties.GetEnumerator();
296 [Ignore ("On MS.NET it returns null ...")]
297 public void TestSettings3_Properties ()
299 TestSettings3 settings = new TestSettings3 ();
301 Assert.AreEqual ("root", settings.Username, "A1");
304 public static void Main (string[] args)
306 ApplicationSettingsBaseTest test = new ApplicationSettingsBaseTest();
307 test.TestSettings1_Properties();
311 public void Synchronized ()
313 Bug78430 s = new Bug78430 ();
314 s.Initialize (null, new SettingsPropertyCollection (),
315 new SettingsProviderCollection ());
316 SettingsBase sb = SettingsBase.Synchronized (s);
317 Assert.IsTrue (sb.IsSynchronized, "#1");
318 Assert.IsTrue (sb is Bug78430, "#2");
319 // these checks are so cosmetic, actually not
320 // worthy of testing.
321 Assert.IsTrue (Object.ReferenceEquals (s, sb), "#3");
322 Assert.IsFalse (sb.Properties.IsSynchronized, "#4");
325 class Bug78430 : SettingsBase
330 public void DefaultSettingValueAs ()
332 Assert.AreEqual (1, new Bug78654 ().IntSetting);
335 class Bug78654 : ApplicationSettingsBase
337 [UserScopedSettingAttribute ()]
338 [DefaultSettingValueAttribute ("1")]
339 public int IntSetting {
340 get { return ((int)(this ["IntSetting"])); }
345 public void TestSettings4_StringCollection_DefaultSettingValue ()
347 TestSettings4 settings = new TestSettings4 ();
348 Assert.AreEqual (2, settings.Values.Count, "Count");
349 Assert.AreEqual ("go", settings.Values[0], "0");
350 Assert.AreEqual ("mono", settings.Values[1], "1");
354 [Category ("NotWorking")]
355 public void Providers ()
357 Assert.AreEqual (0, new TestSettings1 ().Providers.Count);
360 class Bug532180 : ApplicationSettingsBase {
362 [DefaultSettingValue("10")]
363 public int IntSetting {
364 get { return (int)this["IntSetting"]; }
365 set { this["IntSetting"] = value; }
369 [Test] // bug #532180
370 public void DefaultSettingValueAsWithReload()
372 Bug532180 settings = new Bug532180();
373 Assert.AreEqual (10, settings.IntSetting, "A1");
374 settings.IntSetting = 1;
375 Assert.AreEqual (1, settings.IntSetting, "A2");
377 Assert.AreEqual (10, settings.IntSetting, "A3");
380 class Bug8592ConfHolder : ApplicationSettingsBase {
382 public string TestKey1OnHolder {
383 get { return (string) this ["TestKey1OnHolder"] ?? ""; }
384 set { this ["TestKey1OnHolder"] = value; }
389 public void TestBug8592BasicOperations ()
391 var holder = new Bug8592ConfHolder ();
394 Assert.AreEqual ("", holder.TestKey1OnHolder, "#1");
395 holder.TestKey1OnHolder = "candy";
396 Assert.AreEqual ("candy", holder.TestKey1OnHolder, "#2");
398 Assert.AreEqual ("", holder.TestKey1OnHolder, "#3");
399 holder.TestKey1OnHolder = "candy";
400 Assert.AreEqual ("candy", holder.TestKey1OnHolder, "#4");
402 Assert.AreEqual ("candy", holder.TestKey1OnHolder, "#5");
404 Assert.AreEqual ("candy", holder.TestKey1OnHolder, "#6");
406 Assert.AreEqual ("", holder.TestKey1OnHolder, "#7");
409 class Bug8533ConfHolder1 : ApplicationSettingsBase {
411 public string TestKey1OnHolder1 {
412 get { return (string) this ["TestKey1OnHolder1"] ?? ""; }
413 set { this ["TestKey1OnHolder1"] = value; }
417 public string TestKey1OnHolder2 {
418 get { return (string) this ["TestKey1OnHolder2"] ?? ""; }
419 set { this ["TestKey1OnHolder2"] = value; }
423 public string TestKey {
424 get { return (string) this ["TestKey"] ?? ""; }
425 set { this ["TestKey"] = value; }
429 class Bug8533ConfHolder2 : ApplicationSettingsBase {
431 public string TestKey1OnHolder2 {
432 get { return (string) this ["TestKey1OnHolder2"] ?? ""; }
433 set { this ["TestKey1OnHolder2"] = value; }
437 public string TestKey {
438 get { return (string) this ["TestKey"] ?? ""; }
439 set { this ["TestKey"] = value; }
444 public void TestBug8533ConfHandlerWronglyMixedUp ()
446 var holder1 = new Bug8533ConfHolder1 ();
447 holder1.TestKey1OnHolder1 = "candy";
448 holder1.TestKey = "eclair";
449 Assert.AreEqual ("", holder1.TestKey1OnHolder2, "#-1");
451 Assert.AreEqual ("", holder1.TestKey1OnHolder2, "#0");
454 var holder2 = new Bug8533ConfHolder2 ();
455 holder2.TestKey1OnHolder2 = "donut";
456 Assert.AreEqual ("", holder1.TestKey1OnHolder2, "#1");
459 Assert.AreEqual ("candy", holder1.TestKey1OnHolder1, "#2");
460 Assert.AreEqual ("donut", holder2.TestKey1OnHolder2, "#3");
461 Assert.AreEqual ("eclair", holder1.TestKey, "#4");
462 Assert.AreEqual ("", holder2.TestKey, "#5");