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-Changed serializer to fallback to use a private default constructor

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-Changed error message when deserializing a JSON object/array onto the wrong kind of type to be more descriptive
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James Newton-King
2012-03-10 17:39:39 +13:00
parent d32061cd16
commit f9e5745425
10 changed files with 71 additions and 34 deletions
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Src/Newtonsoft.Json.Tests/Serialization/ConstructorHandlingTests.cs
+4 -3
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@@ -7,12 +7,13 @@ namespace Newtonsoft.Json.Tests.Serialization
public class ConstructorHandlingTests : TestFixtureBase
{
[Test]
[ExpectedException(typeof(JsonSerializationException), ExpectedMessage = "Unable to find a constructor to use for type Newtonsoft.Json.Tests.TestObjects.PrivateConstructorTestClass. A class should either have a default constructor, one constructor with arguments or a constructor marked with the JsonConstructor attribute. Line 1, position 6.")]
public void FailWithPrivateConstructorAndDefault()
public void UsePrivateConstructorIfThereAreMultipleConstructorsWithParametersAndNothingToFallbackTo()
{
string json = @"{Name:""Name!""}";
JsonConvert.DeserializeObject<PrivateConstructorTestClass>(json);
var c = JsonConvert.DeserializeObject<PrivateConstructorTestClass>(json);
Assert.AreEqual("Name!", c.Name);
}
[Test]