public void GetEnumValueAttribute_NoAttribute()
{
// Act
var actual = EnumAttributeHelper.GetEnumValueAttribute <SimpleAttribute>(TestEnum.Value1);
// Assert
actual.ShouldHaveSameValueAs(null);
}
public void GetPropertyValue_String()
{
// Act
var actual = EnumAttributeHelper.GetPropertyValue <TestEnum, SimpleAttribute, string>(TestEnum.Value3, attribute => attribute.MyString);
// Assert
actual.ShouldHaveSameValueAs("d");
}
public void GetEnumFromPropertyValue_ValueGiven()
{
// Arrange
var expected = TestEnum.Value2;
// Act
var actual = EnumAttributeHelper.GetEnumFromPropertyValue <TestEnum, SimpleAttribute, int>(3, o => o.MyInt);
// Assert
actual.ShouldHaveSameValueAs(expected);
}
public void GetEnumFromPropertyValue_NullValueGiven()
{
// Arrange
var expected = TestEnum.Value3;
// Act
var actual = EnumAttributeHelper.GetEnumFromPropertyValue <TestEnum, SimpleAttribute, string>(null, o => o.MyString);
// Assert
actual.ShouldHaveSameValueAs(expected);
}
public void GetEnumValueAttribute()
{
// Arrange
var expected = new SimpleAttribute {
MyInt = 1, MyString = "a"
};
// Act
var actual = EnumAttributeHelper.GetEnumValueAttribute <SimpleAttribute>(TestEnum.Value0);
// Assert
actual.ShouldHaveSameValueAs(expected);
}
public void GetEnumFromPropertyValue_NullPropertyExpression()
{
// Act
EnumAttributeHelper.GetEnumFromPropertyValue <TestEnum, SimpleAttribute, int>(1, null);
}
public void GetEnumValueAttribute_NullValue()
{
// Act
EnumAttributeHelper.GetEnumValueAttribute <SimpleAttribute>(null);
}
public void GetPropertyValue_String_NoAttributeDefined()
{
// Act
EnumAttributeHelper.GetPropertyValue <TestEnum, SimpleAttribute, string>(TestEnum.Value1, attribute => attribute.MyString);
}
public void GetPropertyValue_String_NullPropertyExpression()
{
// Act
EnumAttributeHelper.GetPropertyValue <TestEnum, SimpleAttribute, string>(TestEnum.Value3, null);
}
public void GetPropertyValue_String_NotAnEnum()
{
// Act
EnumAttributeHelper.GetPropertyValue <SimpleStruct, SimpleAttribute, string>(new SimpleStruct(), null);
}