public void ToString_Returns_Value()
{
const string VALUE = "this is a value";
// arrange
var dto = new ValueIdentifier()
{
Value = VALUE
};
// act
var result = dto.ToString();
// assert
Assert.Equal(VALUE, result);
}
public override string ToString()
{
var sb = new StringBuilder();
if (ValueIdentifier == null)
{
sb.Append($"for {KeyIdentifier.ToString()}");
}
else
{
sb.Append($"for {KeyIdentifier.ToString()}, {ValueIdentifier.ToString()}");
}
sb.Append($" in {Collection.ToString()} {{\n{Body.ToString()}\n}}");
return(sb.ToString());
}