public void ConvertValueToString_ShouldReturnEmptyString_WhenValueIsNull()
{
//---------------Set up test pack-------------------
var dataMapper = new DataMapperStub();
//---------------Execute Test ----------------------
var strValue = dataMapper.ConvertValueToString(null);
//---------------Test Result -----------------------
Assert.AreEqual(0, strValue.Length);
}
public void ConvertValueToString_ShouldReturnToStringOfValue_WhenValueIsNonNull()
{
//---------------Set up test pack-------------------
var dataMapper = new DataMapperStub();
//---------------Execute Test ----------------------
var strValue = dataMapper.ConvertValueToString(5);
//---------------Test Result -----------------------
Assert.AreEqual("5", strValue);
}
public void TryParsePropValue_ShouldSetReturnValueToNull_WhenValueToParseIsNull()
{
//---------------Set up test pack-------------------
var dataMapper = new DataMapperStub();
object parsedValue;
//---------------Execute Test ----------------------
var parseSucceed = dataMapper.TryParsePropValue(null, out parsedValue);
//---------------Test Result -----------------------
Assert.IsTrue(parseSucceed);
Assert.IsNull(parsedValue);
}
public void TryParsePropValue_ShouldSetReturnValueToNull_WhenValueToParseIsNull()
{
//---------------Set up test pack-------------------
var dataMapper = new DataMapperStub();
object parsedValue;
//---------------Execute Test ----------------------
var parseSucceed = dataMapper.TryParsePropValue(null, out parsedValue);
//---------------Test Result -----------------------
Assert.IsTrue(parseSucceed);
Assert.IsNull(parsedValue);
}
public void TryParsePropValue_ShouldFail_ForOtherValues()
{
//---------------Set up test pack-------------------
var dataMapper = new DataMapperStub();
const int valueToParse = 5;
object parsedValue;
//---------------Execute Test ----------------------
var parseSucceed = dataMapper.TryParsePropValue(valueToParse, out parsedValue);
//---------------Test Result -----------------------
Assert.IsFalse(parseSucceed);
Assert.IsNull(parsedValue);
}
public void CompareValues_WithNullables_ShouldTreatAsBaseTypes(object compareToValue, int?value, bool areEqual, string message)
{
//---------------Set up test pack-------------------
var dataMapper = new DataMapperStub();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var result = dataMapper.CompareValues(compareToValue, value);
//---------------Test Result -----------------------
var expectedMessage = string.Format("compareToValue : '{0}' - value : '{1}' CompareValues Should be : {2}",
compareToValue, value, areEqual);
expectedMessage += Environment.NewLine + message;
Assert.AreEqual(areEqual, result, expectedMessage);
}
public void TryParsePropValue_ShouldFail_ForOtherValues()
{
//---------------Set up test pack-------------------
var dataMapper = new DataMapperStub();
const int valueToParse = 5;
object parsedValue;
//---------------Execute Test ----------------------
var parseSucceed = dataMapper.TryParsePropValue(valueToParse, out parsedValue);
//---------------Test Result -----------------------
Assert.IsFalse(parseSucceed);
Assert.IsNull(parsedValue);
}
public void CompareValues_WithNullables_ShouldTreatAsBaseTypes(object compareToValue, int? value, bool areEqual, string message)
{
//---------------Set up test pack-------------------
var dataMapper = new DataMapperStub();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var result = dataMapper.CompareValues(compareToValue, value);
//---------------Test Result -----------------------
var expectedMessage = string.Format("compareToValue : '{0}' - value : '{1}' CompareValues Should be : {2}",
compareToValue, value, areEqual);
expectedMessage += Environment.NewLine + message;
Assert.AreEqual(areEqual, result, expectedMessage);
}
public void ConvertValueToString_ShouldReturnToStringOfValue_WhenValueIsNonNull()
{
//---------------Set up test pack-------------------
var dataMapper = new DataMapperStub();
//---------------Execute Test ----------------------
var strValue = dataMapper.ConvertValueToString(5);
//---------------Test Result -----------------------
Assert.AreEqual("5", strValue);
}
public void ConvertValueToString_ShouldReturnEmptyString_WhenValueIsNull()
{
//---------------Set up test pack-------------------
var dataMapper = new DataMapperStub();
//---------------Execute Test ----------------------
var strValue = dataMapper.ConvertValueToString(null);
//---------------Test Result -----------------------
Assert.AreEqual(0, strValue.Length);
}
