public void Should_deserialize_nullable_enum(TestEnum?propertyValue)
{
var context = new BindingContext()
{
DestinationType = typeof(TestModel),
ValidModelBindingMembers = BindingMemberInfo.Collect <TestModel>().ToList(),
};
var model = new TestModel {
NullableEnumProperty = propertyValue
};
var s = new JavaScriptSerializer();
var serialized = s.Serialize(model);
var bodyStream = new MemoryStream(Encoding.UTF8.GetBytes(serialized));
// When
var result = (TestModel)this.deserialize.Deserialize(
"application/json",
bodyStream,
context);
// Then
result.NullableEnumProperty.ShouldEqual(propertyValue);
}
private static IEnumerable <BindingMemberInfo> GetBindingMembers(Type modelType, Type genericType, IEnumerable <string> blackList)
{
var blackListHash = new HashSet <string>(blackList, StringComparer.InvariantCulture);
return(BindingMemberInfo.Collect(genericType ?? modelType)
.Where(member => !blackListHash.Contains(member.Name)));
}
public void Should_return_PropertyType_for_properties_or_fields()
{
// Given
var properties = BindingMemberInfo.Collect <TestModel>();
// When
// Then
properties.ShouldHaveCount(4);
foreach (var propInfo in properties)
{
if (propInfo.Name.StartsWith("Int"))
{
propInfo.PropertyType.ShouldEqual(typeof(int));
}
else if (propInfo.Name.StartsWith("String"))
{
propInfo.PropertyType.ShouldEqual(typeof(string));
}
else
{
throw new AssertException("Internal error in unit test: Test model property/field name does not follow the expected convention: " + propInfo.Name);
}
}
}
public void Should_deserialize_list_of_complex_objects()
{
// Given
var context = new BindingContext()
{
DestinationType = typeof(TestModel),
ValidModelBindingMembers = BindingMemberInfo.Collect <TestModel>().ToList(),
};
var model =
new TestModel
{
ListOfComplexObjectsProperty = new List <ModelWithStringValues>
{
new ModelWithStringValues()
{
Value1 = "one", Value2 = "two"
},
new ModelWithStringValues()
{
Value1 = "three", Value2 = "four"
}
},
ListOfComplexObjectsField = new List <ModelWithStringValues>
{
new ModelWithStringValues()
{
Value1 = "five", Value2 = "six"
},
new ModelWithStringValues()
{
Value1 = "seven", Value2 = "eight"
}
}
};
var s = new JavaScriptSerializer();
var serialized = s.Serialize(model);
var bodyStream = new MemoryStream(Encoding.UTF8.GetBytes(serialized));
// When
var result = (TestModel)this.deserialize.Deserialize(
"application/json",
bodyStream,
context);
// Then
result.ListOfComplexObjectsProperty.ShouldHaveCount(2);
result.ListOfComplexObjectsProperty[0].Value1.ShouldEqual("one");
result.ListOfComplexObjectsProperty[0].Value2.ShouldEqual("two");
result.ListOfComplexObjectsProperty[1].Value1.ShouldEqual("three");
result.ListOfComplexObjectsProperty[1].Value2.ShouldEqual("four");
result.ListOfComplexObjectsField.ShouldHaveCount(2);
result.ListOfComplexObjectsField[0].Value1.ShouldEqual("five");
result.ListOfComplexObjectsField[0].Value2.ShouldEqual("six");
result.ListOfComplexObjectsField[1].Value1.ShouldEqual("seven");
result.ListOfComplexObjectsField[1].Value2.ShouldEqual("eight");
}
public void Should_be_able_to_use_except_on_two_lists_of_bindingMemberInfos()
{
// Given
var properties = BindingMemberInfo.Collect <TestModel>();
var except = BindingMemberInfo.Collect <TestModel>().Where(i => i.Name.Contains("Property"));
// When
var res = properties.Except(except).ToList();
// Then
res.Count.ShouldEqual(2);
res[0].Name.ShouldEqual("IntField");
res[1].Name.ShouldEqual("StringField");
}
public void Should_collect_all_bindable_members_and_skip_all_others()
{
// Given
// When
var properties = BindingMemberInfo.Collect <BiggerTestModel>();
// Then
properties.ShouldHaveCount(16);
foreach (var property in properties)
{
property.Name.ShouldStartWith("Bindable");
}
}
public void Should_set_fields()
{
// Given
var propInfo = BindingMemberInfo.Collect <TestModel>().Where(prop => prop.Name.EndsWith("Field"));
var model = new TestModel();
// When
propInfo.Single(prop => prop.PropertyType == typeof(int))
.SetValue(model, 42);
propInfo.Single(prop => prop.PropertyType == typeof(string))
.SetValue(model, "nineteen");
// Then
model.IntField.ShouldEqual(42);
model.StringField.ShouldEqual("nineteen");
}
public void Should_set_properties()
{
// Given
var propInfo = BindingMemberInfo.Collect <TestModel>().Where(prop => prop.Name.EndsWith("Property"));
var model = new TestModel();
// When
propInfo.Single(prop => prop.PropertyType == typeof(int))
.SetValue(model, 2600);
propInfo.Single(prop => prop.PropertyType == typeof(string))
.SetValue(model, "R2D2");
// Then
model.IntProperty.ShouldEqual(2600);
model.StringProperty.ShouldEqual("R2D2");
}
public void Should_get_fields()
{
// Given
var propInfo = BindingMemberInfo.Collect <TestModel>().Where(prop => prop.Name.EndsWith("Field"));
var model = new TestModel();
// When
model.IntField = 669;
model.StringField = "testing";
// Then
propInfo.Single(prop => prop.PropertyType == typeof(int))
.GetValue(model)
.ShouldEqual(669);
propInfo.Single(prop => prop.PropertyType == typeof(string))
.GetValue(model)
.ShouldEqual("testing");
}
public void Should_get_properties()
{
// Given
var propInfo = BindingMemberInfo.Collect <TestModel>().Where(prop => prop.Name.EndsWith("Property"));
var model = new TestModel();
// When
model.IntProperty = 1701;
model.StringProperty = "NancyFX Unit Testing";
// Then
propInfo.Single(prop => prop.PropertyType == typeof(int))
.GetValue(model)
.ShouldEqual(1701);
propInfo.Single(prop => prop.PropertyType == typeof(string))
.GetValue(model)
.ShouldEqual("NancyFX Unit Testing");
}
public void Should_deserialize_enum()
{
// Given
var json = this.serializer.Serialize(TestEnum.One);
var bodyStream = new MemoryStream(Encoding.UTF8.GetBytes(json));
var context = new BindingContext()
{
DestinationType = typeof(TestEnum),
ValidModelBindingMembers = BindingMemberInfo.Collect <TestEnum>().ToList(),
};
// When
var result = (TestEnum)this.deserialize.Deserialize(
"application/json",
bodyStream,
context);
// Then
result.ShouldEqual(TestEnum.One);
}
public void Should_deserialize_timespan()
{
// Given
var json = this.serializer.Serialize(TimeSpan.FromDays(14));
var bodyStream = new MemoryStream(Encoding.UTF8.GetBytes(json));
var context = new BindingContext()
{
DestinationType = typeof(TimeSpan),
ValidModelBindingMembers = BindingMemberInfo.Collect <TimeSpan>().ToList(),
};
// When
var result = (TimeSpan)this.deserialize.Deserialize(
"application/json",
bodyStream,
context);
// Then
result.Days.ShouldEqual(14);
}
public void Should_deserialize_list_of_primitives()
{
// Given
var context = new BindingContext()
{
DestinationType = typeof(TestModel),
ValidModelBindingMembers = BindingMemberInfo.Collect <TestModel>().ToList(),
};
var model =
new TestModel
{
ListOfPrimitivesProperty = new List <int> {
1, 3, 5
},
ListOfPrimitivesField = new List <int> {
2, 4, 6
},
};
var s = new JavaScriptSerializer();
var serialized = s.Serialize(model);
var bodyStream = new MemoryStream(Encoding.UTF8.GetBytes(serialized));
// When
var result = (TestModel)this.deserialize.Deserialize(
"application/json",
bodyStream,
context);
// Then
result.ListOfPrimitivesProperty.ShouldHaveCount(3);
result.ListOfPrimitivesProperty[0].ShouldEqual(1);
result.ListOfPrimitivesProperty[1].ShouldEqual(3);
result.ListOfPrimitivesProperty[2].ShouldEqual(5);
result.ListOfPrimitivesField.ShouldHaveCount(3);
result.ListOfPrimitivesField[0].ShouldEqual(2);
result.ListOfPrimitivesField[1].ShouldEqual(4);
result.ListOfPrimitivesField[2].ShouldEqual(6);
}
public void Should_deserialize_xml_model()
{
// Given
var bodyStream = new MemoryStream(Encoding.UTF8.GetBytes(this.testModelXml));
var context = new BindingContext()
{
DestinationType = typeof(TestModel),
ValidModelBindingMembers = BindingMemberInfo.Collect <TestModel>().ToArray(),
};
// When
var result = (TestModel)this.deserialize.Deserialize(
"application/xml",
bodyStream,
context);
// Then
result.ShouldNotBeNull();
result.ShouldBeOfType(typeof(TestModel));
result.ShouldEqual(this.testModel);
}
public void Should_deserialize_if_body_stream_accessed_before_bind()
{
// Given
var bodyStream = new MemoryStream(Encoding.UTF8.GetBytes(this.testModelXml));
var context = new BindingContext()
{
DestinationType = typeof(TestModel),
ValidModelBindingMembers = BindingMemberInfo.Collect <TestModel>(),
};
var reader = new StreamReader(bodyStream);
var dataThatDoesntResetStreamPosition = reader.ReadToEnd();
// When
var result = (TestModel)this.deserialize.Deserialize(
"application/xml",
bodyStream,
context);
// Then
result.ShouldNotBeNull();
result.ShouldBeOfType(typeof(TestModel));
result.ShouldEqual(this.testModel);
}