public void GivenNotRequiredEmptyValue_WhenMapping_ItIsSetToDefaultValue()
{
var parsingStrategyProvider = new Mock <IProvideParsingStrategy>();
var mapper = new ValueMapper(parsingStrategyProvider.Object);
var columnMapping = new NameColumnMapping(string.Empty, string.Empty, string.Empty, null, null, null, false, null);
var result = mapper.Map(
value: string.Empty,
propertyType: typeof(int),
rowIndex: 0,
columnMapping: columnMapping);
result.IsSuccess.Should().BeTrue();
result.Value.Should().Be(string.Empty);
}
public void GivenInvalidValue_WhenParsingFails_FailureIsReturned()
{
var value = "foo";
var parsingStrategyProvider = new Mock <IProvideParsingStrategy>();
parsingStrategyProvider.Setup(v => v.Parse(typeof(int), value.ToString(), string.Empty)).Returns(Result.Fail <object, string>("Parsing failed"));
var mapper = new ValueMapper(parsingStrategyProvider.Object);
var columnMapping = new NameColumnMapping(string.Empty, string.Empty, string.Empty, null, null, null, false, null);
var result = mapper.Map(
value: value,
propertyType: typeof(int),
rowIndex: 0,
columnMapping: columnMapping);
result.IsFailure.Should().BeTrue();
}
public void GivenValidValue_WhenParsingIsSuccesful_ItSucceeds()
{
var value = 50;
var parsingStrategyProvider = new Mock <IProvideParsingStrategy>();
parsingStrategyProvider.Setup(v => v.Parse(typeof(int), value.ToString(), string.Empty)).Returns(Result.Ok <object, string>(value));
var mapper = new ValueMapper(parsingStrategyProvider.Object);
var columnMapping = new NameColumnMapping(string.Empty, string.Empty, string.Empty, null, null, null, false, null);
var result = mapper.Map(
value: value.ToString(),
propertyType: typeof(int),
rowIndex: 0,
columnMapping: columnMapping);
result.IsSuccess.Should().BeTrue();
result.Value.Should().Be(value);
}
public void GivenRequiredEmptyValue_WhenMapping_ValidationFails()
{
var parsingStrategyProvider = new Mock <IProvideParsingStrategy>();
var mapper = new ValueMapper(parsingStrategyProvider.Object);
var columnMapping = new NameColumnMapping(
string.Empty,
string.Empty,
string.Empty,
new List <IParsingRule> {
new RequiredRule()
},
null, null, false, null);
var result = mapper.Map(
value: string.Empty,
propertyType: typeof(int),
rowIndex: 0,
columnMapping: columnMapping);
result.IsFailure.Should().BeTrue();
}
