public void When_getting_properties_of_unknown_instance_and_property_type()
{
var instance = new Person();
instance.Name.ShouldBeNull();
instance.Name = "Foo";
instance.Name.ShouldBe("Foo");
PropertyInfo nameProp;
typeof(Person).TryGetInstanceProperty("Name", out nameProp).ShouldBeTrue();
var nameGetter = AccessorBuilder.BuildGetter(nameProp);
nameGetter(instance).ShouldBe("Foo");
instance.Name.ShouldBe("Foo");
instance.GetJob().ShouldBeNull();
PropertyInfo jobProp;
typeof(Person).TryGetInstanceProperty("Job", out jobProp).ShouldBeTrue();
var jobSetter = AccessorBuilder.BuildSetter(jobProp, true);
jobSetter(instance, "Baz");
instance.GetJob().ShouldBe("Baz");
var jobGetter = AccessorBuilder.BuildGetter(jobProp, true);
jobGetter(instance).ShouldBe("Baz");
}
public void When_getting_properties_of_known_instance_but_unknown_property_type()
{
var instance = new Person();
instance.Name.ShouldBeNull();
instance.Name = "Foo";
instance.Name.ShouldBe("Foo");
var nameGetter = AccessorBuilder.BuildGetter <Person>("Name");
nameGetter(instance).ShouldBe("Foo");
instance.Name.ShouldBe("Foo");
instance.GetJob().ShouldBeNull();
var jobSetter = AccessorBuilder.BuildSetter <Person>("Job", true);
jobSetter(instance, "Baz");
instance.GetJob().ShouldBe("Baz");
var jobGetter = AccessorBuilder.BuildGetter <Person>("Job", true);
jobGetter(instance).ShouldBe("Baz");
}
public void When_checking_invalid_input()
{
string nullStr = null;
PropertyInfo nullPropInfo = null;
Should.Throw <ArgumentException>(() => AccessorBuilder.BuildSetter <Person, string>(nullStr))
.Message.ShouldBe("String must not be null, empty or whitespace.");
Should.Throw <ArgumentException>(() => AccessorBuilder.BuildSetter <Person, string>(nullPropInfo))
.Message.ShouldBe("Value cannot be null.\r\nParameter name: propertyInfo");
Should.Throw <ArgumentException>(() => AccessorBuilder.BuildGetter <Person, string>(nullStr))
.Message.ShouldBe("String must not be null, empty or whitespace.");
Should.Throw <ArgumentException>(() => AccessorBuilder.BuildGetter <Person, string>(nullPropInfo))
.Message.ShouldBe("Value cannot be null.\r\nParameter name: propertyInfo");
Should.Throw <ArgumentException>(() => AccessorBuilder.BuildSetter <Person>(nullStr))
.Message.ShouldBe("String must not be null, empty or whitespace.");
Should.Throw <ArgumentException>(() => AccessorBuilder.BuildSetter <Person>(nullPropInfo))
.Message.ShouldBe("Value cannot be null.\r\nParameter name: propertyInfo");
Should.Throw <ArgumentException>(() => AccessorBuilder.BuildGetter <Person>(nullStr))
.Message.ShouldBe("String must not be null, empty or whitespace.");
Should.Throw <ArgumentException>(() => AccessorBuilder.BuildGetter <Person>(nullPropInfo))
.Message.ShouldBe("Value cannot be null.\r\nParameter name: propertyInfo");
Should.Throw <ArgumentException>(() => AccessorBuilder.BuildSetter(nullPropInfo))
.Message.ShouldBe("Value cannot be null.\r\nParameter name: propertyInfo");
Should.Throw <ArgumentException>(() => AccessorBuilder.BuildGetter(nullPropInfo))
.Message.ShouldBe("Value cannot be null.\r\nParameter name: propertyInfo");
}
public void When_getting_setters_class()
{
var nameSetterOne = AccessorBuilder.BuildSetter <Person, string>("Name");
var nameSetterTwo = AccessorBuilder.BuildSetter <Person, string>("Name");
nameSetterOne.ShouldNotBeSameAs(nameSetterTwo);
var jobSetter = AccessorBuilder.BuildSetter <Person, string>("Job", true);
jobSetter.ShouldNotBe(nameSetterOne);
jobSetter.ShouldNotBe(nameSetterTwo);
}
public void When_setting_properties_of_known_instance_and_property_type_class()
{
var instance = new Person();
instance.Name.ShouldBeNull();
var nameSetter = AccessorBuilder.BuildSetter <Person, string>("Name");
nameSetter(instance, "A");
instance.Name.ShouldBe("A");
var jobSetter = AccessorBuilder.BuildSetter <Person, string>("Job", true);
jobSetter(instance, "job");
instance.GetJob().ShouldBe("job");
}
