public void TestInnerObjectFill()
{
TestParentClass testClass = FillClass <TestParentClass>();
Assert.AreNotEqual(testClass.TestInt, 0);
Assert.AreNotEqual(testClass.testOpenClass.TestInt, 0);
Assert.AreNotEqual(testClass.testOpenClass.TestDouble, 0);
Assert.AreNotEqual(testClass.testOpenClass.TestFloat, 0);
Assert.AreNotEqual(testClass.testOpenClass.TestLong, 0);
Assert.IsNotNull(testClass.testOpenClass.TestString);
Assert.IsNotNull(testClass.testOpenClass.TestDateTime);
Assert.IsNotNull(testClass.testOpenClass.TestSpan);
Assert.IsNotNull(testClass.testOpenClass.TestUri);
}
public void ShouldChangeOnlyOverwrittenPropertyInChildObject()
{
// arrange
var parentObject = new TestParentClass(new TestChildClass(1, Guid.NewGuid().ToString()));
var parentBuilder = Build.Dynamically(parentObject);
string expectedStringValue = Guid.NewGuid().ToString();
// act
var resultParentObject = DynamicBuilderExtensions
.WithChild(parentBuilder, p => p.Child, childBuilder => childBuilder.WithValue(c => c.StringProperty, expectedStringValue))
.Build();
// assert
resultParentObject.Child.Should().BeEquivalentTo(parentObject.Child, opt => opt.Excluding(e => e.StringProperty));
resultParentObject.Child.StringProperty.Should().Be(expectedStringValue);
}
public void NullChild_ShouldCreateNewChildWithOverwrittenProperties()
{
// arrange
var parentObject = new TestParentClass(null);
var parentBuilder = Build.Dynamically(parentObject);
string expectedStringValue = Guid.NewGuid().ToString();
// act
var resultParentObject = DynamicBuilderExtensions
.WithChild(parentBuilder, p => p.Child, childBuilder => childBuilder.WithValue(c => c.StringProperty, expectedStringValue))
.Build();
// assert
resultParentObject.Child.Should().NotBeNull();
resultParentObject.Child.Int32Property.Should().Be(default(int));
resultParentObject.Child.StringProperty.Should().Be(expectedStringValue);
}
public void GuardExpressions_AgainstInvalidType_ShouldSucceed_WhenTypeIsDerivedFromRequiredType()
{
TestClass testClassInstance = new TestClass();
TestParentClass result = Guard.AgainstInvalidType <TestParentClass>(testClassInstance, "testClassInstance is is derived from TestParentClass, the check should succeed.");
}
