public void Test_Passing_Null_Object_Throws_Exception()
{
// ARRANGE
TestThing thing = new TestThing();
Type type = thing.GetType();
PropertyInfo propertyInfo = type.GetProperties()
.Single(p => p.Name == nameof(TestThing.MyPropertySomething));
// ACT
_ = propertyInfo.GetValueAsString(null !);
}
public void Test_Read_Null_Value_Returns_Empty_String()
{
// ARRANGE
TestThing thing = new TestThing();
Type type = thing.GetType();
PropertyInfo propertyInfo = type.GetProperties()
.Single(p => p.Name == nameof(TestThing.MyPropertyNullableLong));
// ACT
string result = propertyInfo.GetValueAsString(thing);
// ASSERT
Assert.AreEqual(string.Empty, result);
}
public void Test_Read_Object_Returns_Its_ToString()
{
// ARRANGE
TestThing thing = new TestThing();
Type type = thing.GetType();
PropertyInfo propertyInfo = type.GetProperties()
.Single(p => p.Name == nameof(TestThing.MyPropertySomething));
// ACT
string result = propertyInfo.GetValueAsString(thing);
// ASSERT
Assert.AreEqual("My To String", result);
}
public void Test_Read_Numeric_Value_As_String()
{
// ARRANGE
TestThing thing = new TestThing();
Type type = thing.GetType();
PropertyInfo propertyInfo = type.GetProperties()
.Single(p => p.Name == nameof(TestThing.MyPropertyLong));
// ACT
string result = propertyInfo.GetValueAsString(thing);
// ASSERT
Assert.AreEqual("1", result);
}
