public void MapThrowsExceptionWhenSubstitutionsAreNotDefinedButAreProvided()
{
// Arrange
var id = new ImportDefinition();
id.DestinationProperties.Add(new DestinationPropertyDefinition()
{
PropertyName = "AProperty",
DataType = Enums.DataTypes.STRING
});
var mapper = new ToDataSet(id);
var substitutions = new Dictionary <string, string>()
{
{ "AKey", "AValue" }
};
// Act
try
{
var dt = mapper.Map(new ImportResult(), null);
Assert.Fail("Expected ArgumentException, not thrown.");
}
catch (ArgumentException ex)
{
Assert.AreEqual("Substitution values were provided, but ImportDefinition does not " +
"contain any Destination properties with substitutions defined.",
ex.Message);
}
catch (Exception ex)
{
Assert.Fail("Expected ArgumentException, " +
ex.GetType().Name +
" thrown instead.");
}
}
public void MapThrowsExceptionWhenSubstitutionsAreDefinedButNotProvided()
{
// Arrange
var id = new ImportDefinition();
id.DestinationProperties.Add(new DestinationPropertyDefinition()
{
PropertyName = "APropertyName",
DataType = Enums.DataTypes.STRING,
Substitute = true,
SubstitutionName = "username"
});
var mapper = new ToDataSet(id);
// Act
try
{
mapper.Map(new ImportResult(), null);
Assert.Fail("Expected ArgumentNullException, not thrown.");
}
catch (ArgumentNullException ex)
{
Assert.AreEqual("Substitutions", ex.ParamName);
Assert.AreEqual("Substitutions dictionary must be provided when Destination Properties require them.\r\nParameter name: Substitutions",
ex.Message);
}
catch (Exception ex)
{
Assert.Fail("Expected ArgumentNullException, " +
ex.GetType().Name +
" thrown instead.");
}
}
public void ConstructorReturnsMapper()
{
// Arrange
var id = new ImportDefinition();
// Act
var mapper = new ToDataSet(id);
// Assert
Assert.AreSame(id, mapper.ImportDefinition);
}
public void MapThrowsExceptionWhenSubstitutionsIsMissingRequiredKeys()
{
// Arrange
var id = new ImportDefinition();
id.DestinationProperties.Add(new DestinationPropertyDefinition()
{
PropertyName = "First",
DataType = Enums.DataTypes.STRING,
Substitute = true,
SubstitutionName = "first"
});
id.DestinationProperties.Add(new DestinationPropertyDefinition()
{
PropertyName = "Second",
DataType = Enums.DataTypes.STRING,
Substitute = true,
SubstitutionName = "second"
});
var ir = new ImportResult();
var substitutions = new Dictionary <string, string>()
{
{ "second", "a value" }
};
var mapper = new ToDataSet(id);
// Act
try
{
mapper.Map(ir, substitutions);
Assert.Fail("Expected ArgumentException, not thrown.");
}
catch (ArgumentException ex)
{
Assert.AreEqual("The substitutions dictionary is missing entries for the following keys: first",
ex.Message);
}
catch (Exception ex)
{
Assert.Fail("Expect ArgumentException, " +
ex.GetType().Name +
" thrown instead.");
}
}
public void ConstructorThrowsExceptionWhenImportDefinitionIsNull()
{
try
{
var mapper = new ToDataSet(null);
Assert.Fail("Expected ArgumentNullException, not thrown.");
}
catch (ArgumentNullException ex)
{
Assert.AreEqual("ImportDefinition", ex.ParamName);
}
catch (ArgumentException ex)
{
Assert.Fail("Expected ArgumentNullException, " +
ex.GetType().Name +
" thrown instead.");
}
}
public void MapThrowsExceptionWhenImportResultIsNull()
{
// Arrange
var id = new ImportDefinition();
var mapper = new ToDataSet(id);
// Act
try
{
var dt = mapper.Map(null);
Assert.Fail("ArgumentNullException expected, not thrown.");
}
catch (ArgumentNullException ex)
{
Assert.AreEqual("ImportResult", ex.ParamName);
}
catch (Exception ex)
{
Assert.Fail("ArgumentNullException exxpected, " +
ex.GetType().Name +
" thrown instead.");
}
}
public void MapReturnsDataSet()
{
// Arrange
var id = MapperTestHelpers.CreateImportDefinition();
var ir = MapperTestHelpers.CreateImportResult();
var substitutions = MapperTestHelpers.CreateSubstitutions();
var mapper = new ToDataSet(id);
// Act
var result = mapper.Map(ir, substitutions);
// Assert
Assert.AreEqual(1, result.Rows.Count);
var dr = result.Rows[0];
Assert.AreEqual(dr["ABoolean"], true);
Assert.AreEqual(dr["ABoolean"].GetType(), typeof(bool));
Assert.AreEqual((byte)dr["AByte"], 1);
Assert.AreEqual(dr["AByte"].GetType(), typeof(byte));
Assert.AreEqual((char)dr["ACharacter"], 'z');
Assert.AreEqual(dr["ACharacter"].GetType(), typeof(char));
Assert.AreEqual((DateTime)dr["ADateTime"], new DateTime(1929, 06, 12, 11, 30, 15, DateTimeKind.Utc));
Assert.AreEqual(dr["ADateTime"].GetType(), typeof(DateTime));
Assert.AreEqual((Decimal)dr["ADecimal"], 654.321m);
Assert.AreEqual(dr["ADecimal"].GetType(), typeof(decimal));
Assert.AreEqual(Math.Round((double)dr["ADouble"], 3), Math.Round(-123.456f, 3));
Assert.AreEqual(dr["ADouble"].GetType(), typeof(double));
Assert.AreEqual((Guid)dr["AGuid"], Guid.Parse("C506A057-9EAD-422D-BADE-C5E3E1A97F62"));
Assert.AreEqual(dr["AGuid"].GetType(), typeof(Guid));
Assert.AreEqual((Int16)dr["AnInt16"], -32768);
Assert.AreEqual(dr["AnInt16"].GetType(), typeof(Int16));
Assert.AreEqual((Int32)dr["AnInt32"], -2147483648);
Assert.AreEqual(dr["AnInt32"].GetType(), typeof(Int32));
Assert.AreEqual((Int64)dr["AnInt64"], -9223372036854775808);
Assert.AreEqual(dr["AnInt64"].GetType(), typeof(Int64));
Assert.AreEqual((string)dr["AString"], "This is an imported string.");
Assert.AreEqual(dr["AString"].GetType(), typeof(string));
Assert.AreEqual((bool)dr["DestinationBoolean"], true);
Assert.AreEqual(dr["DestinationBoolean"].GetType(), typeof(bool));
Assert.AreEqual((byte)dr["DestinationByte"], 254);
Assert.AreEqual(dr["DestinationByte"].GetType(), typeof(byte));
Assert.AreEqual((char)dr["DestinationChar"], 'a');
Assert.AreEqual(dr["DestinationChar"].GetType(), typeof(char));
Assert.AreEqual((DateTime)dr["DestinationDateTime"], new DateTime(2018, 01, 01, 05, 00, 00, DateTimeKind.Utc));
Assert.AreEqual(dr["DestinationDateTime"].GetType(), typeof(DateTime));
Assert.AreEqual((Decimal)dr["DestinationDecimal"], 123.456m);
Assert.AreEqual(dr["DestinationDecimal"].GetType(), typeof(Decimal));
Assert.AreEqual(Math.Round((double)dr["DestinationDouble"], 2), Math.Round(1.23f, 2));
Assert.AreEqual(dr["DestinationDouble"].GetType(), typeof(Double));
Assert.AreEqual((Guid)dr["DestinationGuid"], Guid.Parse("4732B277-11B3-440D-9327-1E2E6613746C"));
Assert.AreEqual(dr["DestinationGuid"].GetType(), typeof(Guid));
Assert.AreEqual((Int16)dr["DestinationINT16"], 32767);
Assert.AreEqual(dr["DestinationINT16"].GetType(), typeof(Int16));
Assert.AreEqual((Int32)dr["DestinationINT32"], 2147483647);
Assert.AreEqual(dr["DestinationINT32"].GetType(), typeof(Int32));
Assert.AreEqual((Int64)dr["DestinationINT64"], 9223372036854775807);
Assert.AreEqual(dr["DestinationINT64"].GetType(), typeof(Int64));
Assert.AreEqual((string)dr["DestinationString"], "This is a string.");
Assert.AreEqual(dr["DestinationString"].GetType(), typeof(string));
Assert.AreNotEqual((Guid)dr["DestinationGenerateGuid"], Guid.Empty);
Assert.AreEqual(dr["DestinationGenerateGuid"].GetType(), typeof(Guid));
Assert.AreNotEqual((DateTime)dr["DestinationGenerateDateOnly"], DateTime.MinValue);
Assert.AreEqual(dr["DestinationGenerateDateOnly"].GetType(), typeof(DateTime));
Assert.AreNotEqual((DateTime)dr["DestinationGenerateDateTime"], DateTime.MinValue);
Assert.AreEqual(dr["DestinationGenerateDateTime"].GetType(), typeof(DateTime));
}