public void WebConfigScopeStorage_WithDuplicatesInUnderlyingSettings_ResolveToTheFirst()
{
// Arrange
// Start with a normal NameValueCollection
var values = new NameValueCollection();
values.Add("foo1", "bar1");
// Now mess it up
// We are simulating what might happen in rare cases (probably during app-start and high load) -
// the AppSettings NameValueCollection gets messed up internally, however keep functioning normally.
// The duplication in AllKeys cause the bug https://aspnetwebstack.codeplex.com/workitem/912,
var entryType = typeof(NameObjectCollectionBase).GetNestedType("NameObjectEntry", BindingFlags.NonPublic);
var entry = entryType.GetConstructors(BindingFlags.Instance | BindingFlags.NonPublic)[0].Invoke(new object[] { "foo1", "bar2" });
var entriesArray = (ArrayList)typeof(NameObjectCollectionBase).GetField("_entriesArray", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(values);
entriesArray.Add(entry);
Assert.Equal(2, values.AllKeys.Length);
// Act - should not throw;
var stateStorage = new WebConfigScopeDictionary(values);
// Assert
Assert.Equal("bar1", stateStorage["foo1"]);
}
public void WebConfigScopeStorage_WithDuplicatesInUnderlyingSettings_ResolveToTheFirst()
{
// Arrange
// Start with a normal NameValueCollection
var values = new NameValueCollection();
values.Add("foo1", "bar1");
// Now mess it up
// We are simulating what might happen in rare cases (probably during app-start and high load) -
// the AppSettings NameValueCollection gets messed up internally, however keep functioning normally.
// The duplication in AllKeys cause the bug https://aspnetwebstack.codeplex.com/workitem/912,
var entryType = typeof(NameObjectCollectionBase).GetNestedType("NameObjectEntry", BindingFlags.NonPublic);
var entry = entryType.GetConstructors(BindingFlags.Instance | BindingFlags.NonPublic)[0].Invoke(new object[] { "foo1", "bar2" });
var entriesArray = (ArrayList)typeof(NameObjectCollectionBase).GetField("_entriesArray", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(values);
entriesArray.Add(entry);
Assert.Equal(2, values.AllKeys.Length);
// Act - should not throw;
var stateStorage = new WebConfigScopeDictionary(values);
// Assert
Assert.Equal("bar1", stateStorage["foo1"]);
}
public ApplicationScopeStorageDictionary(WebConfigScopeDictionary webConfigState)
: base(baseScope: webConfigState, backingStore: _innerDictionary)
{
}
