public void When_creating_generic_accessor_with_custom_flags()
{
var parent = new Parent();
GenericAccessor <Parent> parentAccessor = Accessor.Build <Parent>(true, true);
parentAccessor.ShouldBeOfType <GenericAccessor <Parent> >();
parentAccessor.Type.ShouldBe(typeof(Parent));
parentAccessor.IgnoreCase.ShouldBe(true);
parentAccessor.IncludesNonPublic.ShouldBe(true);
parentAccessor.ShouldNotBeNull();
parentAccessor.Properties.ShouldNotBeNull();
parentAccessor.Properties.Count.ShouldBe(3);
parentAccessor.Properties["Name"].PropertyType.ShouldBe(typeof(string));
parentAccessor.Properties["Age"].PropertyType.ShouldBe(typeof(int));
parentAccessor.Properties["Job"].PropertyType.ShouldBe(typeof(string));
parentAccessor[parent, "Name"].ShouldBeNull();
parentAccessor[parent, "Name"] = "Foo";
parentAccessor[parent, "Name"].ShouldBe("Foo");
parentAccessor[parent, "Age"].ShouldBe(0);
parentAccessor[parent, "Age"] = 10;
parentAccessor[parent, "Age"].ShouldBe(10);
parentAccessor[parent, "Job"].ShouldBeNull();
parentAccessor[parent, "Job"] = "Clown";
parentAccessor[parent, "Job"].ShouldBe("Clown");
parentAccessor[parent, "NAME"].ShouldBe("Foo");
parentAccessor[parent, "name"] = "Foo Foo";
parentAccessor[parent, "naME"].ShouldBe("Foo Foo");
var child = new Child();
GenericAccessor <Child> childAccessor = Accessor.Build <Child>(true, true);
childAccessor.ShouldBeOfType <GenericAccessor <Child> >();
childAccessor.Type.ShouldBe(typeof(Child));
childAccessor.IgnoreCase.ShouldBe(true);
childAccessor.IncludesNonPublic.ShouldBe(true);
childAccessor.ShouldNotBeNull();
childAccessor.Properties.ShouldNotBeNull();
childAccessor.Properties.Count.ShouldBe(3);
childAccessor.Properties["ChildName"].PropertyType.ShouldBe(typeof(string));
childAccessor.Properties["Name"].PropertyType.ShouldBe(typeof(string));
childAccessor.Properties["Age"].PropertyType.ShouldBe(typeof(int));
childAccessor[child, "ChildName"].ShouldBe("Bar");
childAccessor[child, "ChIldNAme"] = "BarBar";
childAccessor[child, "ChildName"].ShouldBe("BarBar");
childAccessor[child, "Name"].ShouldBeNull();
childAccessor[child, "Name"] = "Foo";
childAccessor[child, "Name"].ShouldBe("Foo");
}
public void ExceptionWhenSettingFieldValueWhenEntityIsNull()
{
string message = Assert.Throws<PropertyAccessException>(() =>
{
var setter = new GenericAccessor().GetSetter(typeof (ClassWithNullEntitySet), "Blogs");
setter.Set(new ClassWithNullEntitySet(), null);
}).Message;
Assert.That(message, Is.EqualTo("could not set a field value by reflection setter of NHibernate.Generics.Tests.GenericAccessorTests+ClassWithNullEntitySet._blogs"));
}
public void When_using_parent_accessor_to_access_child_properties()
{
GenericAccessor <Parent> parentAccessor = Accessor.Build <Parent>();
parentAccessor.ShouldBeOfType <GenericAccessor <Parent> >();
parentAccessor.Type.ShouldBe(typeof(Parent));
parentAccessor.IgnoreCase.ShouldBe(false);
parentAccessor.IncludesNonPublic.ShouldBe(false);
var child = new Child();
Should.Throw <ArgumentException>(() => { var _ = parentAccessor[child, "ChildName"]; })
.Message.ShouldBe("Type: `Easy.Common.Tests.Unit.Accessors.GenericAccessorTests+Child` does not have a property named: `ChildName` that supports reading.");
Should.Throw <ArgumentException>(() => { parentAccessor[child, "ChildName"] = "foo"; })
.Message.ShouldBe("Type: `Easy.Common.Tests.Unit.Accessors.GenericAccessorTests+Child` does not have a property named: `ChildName` that supports writing.");
}
public void When_testing_special_cases()
{
GenericAccessor <SpecialCase> accessor = Accessor.Build <SpecialCase>();
accessor.ShouldBeOfType <GenericAccessor <SpecialCase> >();
accessor.Type.ShouldBe(typeof(SpecialCase));
accessor.IgnoreCase.ShouldBe(false);
accessor.Properties.Count.ShouldBe(2);
accessor.Properties.ShouldContain(x => x.Key == "GetterOnly");
accessor.Properties.ShouldContain(x => x.Key == "SetterOnly");
var instance = new SpecialCase();
Should.Throw <ArgumentException>(() => { var _ = accessor[instance, "SetterOnly"]; })
.Message.ShouldBe("Type: `Easy.Common.Tests.Unit.Accessors.GenericAccessorTests+SpecialCase` does not have a property named: `SetterOnly` that supports reading.");
Should.Throw <ArgumentException>(() => accessor[instance, "GetterOnly"] = "bar")
.Message.ShouldBe("Type: `Easy.Common.Tests.Unit.Accessors.GenericAccessorTests+SpecialCase` does not have a property named: `GetterOnly` that supports writing.");
accessor.TrySet(instance, "GetterOnly", (object)"Baz").ShouldBeFalse();
accessor.TryGet(instance, "SetterOnly", out object tmpResult1).ShouldBeFalse();
tmpResult1.ShouldBeNull();
accessor.TryGet(instance, "SetterOnly", out string tmpResult2).ShouldBeFalse();
tmpResult2.ShouldBeNull();
accessor.TrySet(instance, "GetterOnly", "Boo").ShouldBeFalse();
accessor[instance, "SetterOnly"] = "Foo";
accessor[instance, "GetterOnly"].ShouldBe("Foo");
accessor.TrySet(instance, "SetterOnly", "Baz").ShouldBeTrue();
accessor.TryGet(instance, "GetterOnly", out string result1).ShouldBeTrue();
result1.ShouldBe("Baz");
accessor.TrySet(instance, "SetterOnly", "Boo");
accessor.TryGet(instance, "GetterOnly", out string result2).ShouldBeTrue();
result2.ShouldBe("Boo");
}
public void When_testing_public_members()
{
GenericAccessor <Parent> accessor = Accessor.Build <Parent>();
accessor.ShouldBeOfType <GenericAccessor <Parent> >();
accessor.Type.ShouldBe(typeof(Parent));
accessor.IgnoreCase.ShouldBe(false);
accessor.IncludesNonPublic.ShouldBe(false);
accessor.Properties.ShouldNotBeNull();
accessor.Properties.Count.ShouldBe(2);
var instance = new Parent();
accessor[instance, "Name"] = "John";
instance.Name.ShouldBe("John");
accessor.TryGet <string>(instance, "Name", out string result1).ShouldBeTrue();
result1.ShouldBe("John");
accessor.TrySet(instance, "Age", (object)10).ShouldBeFalse();
accessor.TrySet(instance, "Age", 10).ShouldBeTrue();
accessor.TryGet(instance, "Age", out int result2).ShouldBeTrue();
result2.ShouldBe(10);
accessor.TrySet(instance, "Name", "Bobby").ShouldBeTrue();
accessor[instance, "Name"].ShouldBe("Bobby");
accessor.TryGet(instance, "Name", out string result3).ShouldBeTrue();
result3.ShouldBe("Bobby");
accessor.TrySet(instance, "Name", "Joey").ShouldBeTrue();
accessor[instance, "Name"].ShouldBe("Joey");
accessor.TryGet(instance, "Name", out string result4).ShouldBeTrue();
result4.ShouldBe("Joey");
accessor.TryGet(instance, "Name", out string result5).ShouldBeTrue();
result5.ShouldBe("Joey");
}
