public void ComponentModelCompatibilityTest()
{
var converter = new DateTimeOffsetConverter();
var cmConverter = new System.ComponentModel.DateTimeOffsetConverter();
var propertyMapData = new CsvPropertyMapData( null );
propertyMapData.TypeConverterOptions.CultureInfo = CultureInfo.CurrentCulture;
try
{
cmConverter.ConvertFromString( null );
Assert.Fail();
}
catch( NotSupportedException ) { }
try
{
converter.ConvertFromString( null, null, propertyMapData );
Assert.Fail();
}
catch( CsvTypeConverterException ) { }
try
{
cmConverter.ConvertFromString( "blah" );
Assert.Fail();
}
catch( FormatException ) { }
try
{
converter.ConvertFromString( "blah", null, propertyMapData );
}
catch( FormatException ) { }
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
var formatProvider = (IFormatProvider)propertyMapData.TypeConverterOptions.CultureInfo;
TimeSpan span;
#if !NET_2_0 && !NET_3_5 && !PCL
var timeSpanStyle = propertyMapData.TypeConverterOptions.TimeSpanStyle ?? TimeSpanStyles.None;
if( !string.IsNullOrEmpty( propertyMapData.TypeConverterOptions.Format ) && TimeSpan.TryParseExact( text, propertyMapData.TypeConverterOptions.Format, formatProvider, timeSpanStyle, out span ) )
{
return span;
}
if( string.IsNullOrEmpty( propertyMapData.TypeConverterOptions.Format ) && TimeSpan.TryParse( text, formatProvider, out span ) )
{
return span;
}
#else
if( TimeSpan.TryParse( text, out span ) )
{
return span;
}
#endif
return base.ConvertFromString( text, row, propertyMapData );
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
if( text == null )
{
return base.ConvertFromString( text, row, propertyMapData );
}
return new Guid( text );
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
try
{
return Enum.Parse( type, text, true );
}
catch
{
return base.ConvertFromString( text, row, propertyMapData );
}
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
var numberStyle = propertyMapData.TypeConverterOptions.NumberStyle ?? NumberStyles.Float;
decimal d;
if( decimal.TryParse( text, numberStyle, propertyMapData.TypeConverterOptions.CultureInfo, out d ) )
{
return d;
}
return base.ConvertFromString( text, row, propertyMapData );
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
var numberStyle = propertyMapData.TypeConverterOptions.NumberStyle ?? NumberStyles.Integer;
sbyte sb;
if( sbyte.TryParse( text, numberStyle, propertyMapData.TypeConverterOptions.CultureInfo, out sb ) )
{
return sb;
}
return base.ConvertFromString( text, row, propertyMapData );
}
public void ConvertToStringTest()
{
var converter = new ByteConverter();
var propertyMapData = new CsvPropertyMapData( null )
{
TypeConverter = converter,
TypeConverterOptions = { CultureInfo = CultureInfo.CurrentCulture }
};
Assert.AreEqual( "123", converter.ConvertToString( (byte)123, null, propertyMapData ) );
Assert.AreEqual( "", converter.ConvertToString( null, null, propertyMapData ) );
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
if( text == null )
{
return base.ConvertFromString( null, row, propertyMapData );
}
var formatProvider = (IFormatProvider)propertyMapData.TypeConverterOptions.CultureInfo.GetFormat( typeof( DateTimeFormatInfo ) ) ?? propertyMapData.TypeConverterOptions.CultureInfo;
var dateTimeStyle = propertyMapData.TypeConverterOptions.DateTimeStyle ?? DateTimeStyles.None;
return string.IsNullOrEmpty( propertyMapData.TypeConverterOptions.Format )
? DateTime.Parse( text, formatProvider, dateTimeStyle )
: DateTime.ParseExact( text, propertyMapData.TypeConverterOptions.Format, formatProvider, dateTimeStyle );
}
/// <summary>
/// Converts the object to a string.
/// </summary>
/// <param name="value">The object to convert to a string.</param>
/// <param name="row">The <see cref="ICsvWriterRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being written.</param>
/// <returns>The string representation of the object.</returns>
public virtual string ConvertToString( object value, ICsvWriterRow row, CsvPropertyMapData propertyMapData )
{
if( value == null )
{
return string.Empty;
}
var formattable = value as IFormattable;
if( formattable != null )
{
return formattable.ToString( propertyMapData.TypeConverterOptions.Format, propertyMapData.TypeConverterOptions.CultureInfo );
}
return value.ToString();
}
/// <summary>
/// Converts the object to a string.
/// </summary>
/// <param name="value">The object to convert to a string.</param>
/// <param name="row">The <see cref="ICsvWriterRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being written.</param>
/// <returns>The string representation of the object.</returns>
public override string ConvertToString( object value, ICsvWriterRow row, CsvPropertyMapData propertyMapData )
{
var dictionary = value as IDictionary;
if( dictionary == null )
{
return base.ConvertToString( value, row, propertyMapData );
}
foreach( DictionaryEntry entry in dictionary )
{
row.WriteField( entry.Value );
}
return null;
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
if( text != null && text.Length > 1 )
{
text = text.Trim();
}
char c;
if( char.TryParse( text, out c ) )
{
return c;
}
return base.ConvertFromString( text, row, propertyMapData );
}
/// <summary>
/// Converts the object to a string.
/// </summary>
/// <param name="value">The object to convert to a string.</param>
/// <param name="row"></param>
/// <param name="propertyMapData"></param>
/// <returns>The string representation of the object.</returns>
public override string ConvertToString( object value, ICsvWriterRow row, CsvPropertyMapData propertyMapData )
{
var list = value as IEnumerable;
if( list == null )
{
return base.ConvertToString( value, row, propertyMapData );
}
foreach( var item in list )
{
row.WriteField( item.ToString() );
}
return null;
}
public void ConvertToStringTest()
{
var converter = new CharConverter();
var propertyMapData = new CsvPropertyMapData( null )
{
TypeConverter = converter,
TypeConverterOptions = { CultureInfo = CultureInfo.CurrentCulture }
};
Assert.AreEqual( "a", converter.ConvertToString( 'a', null, propertyMapData ) );
Assert.AreEqual( "True", converter.ConvertToString( true, null, propertyMapData ) );
Assert.AreEqual( "", converter.ConvertToString( null, null, propertyMapData ) );
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
Array array;
var type = propertyMapData.Member.MemberType().GetElementType();
if( propertyMapData.IsNameSet || row.Configuration.HasHeaderRecord && !propertyMapData.IsIndexSet )
{
// Use the name.
var list = new List<object>();
var nameIndex = 0;
while( true )
{
object field;
if( !row.TryGetField( type, propertyMapData.Names.FirstOrDefault(), nameIndex, out field ) )
{
break;
}
list.Add( field );
nameIndex++;
}
array = (Array)ReflectionHelper.CreateInstance( propertyMapData.Member.MemberType(), list.Count );
for( var i = 0; i < list.Count; i++ )
{
array.SetValue( list[i], i );
}
}
else
{
// Use the index.
var indexEnd = propertyMapData.IndexEnd < propertyMapData.Index
? row.CurrentRecord.Length - 1
: propertyMapData.IndexEnd;
var arraySize = indexEnd - propertyMapData.Index + 1;
array = (Array)ReflectionHelper.CreateInstance( propertyMapData.Member.MemberType(), arraySize );
var arrayIndex = 0;
for( var i = propertyMapData.Index; i <= indexEnd; i++ )
{
array.SetValue( row.GetField( type, i ), arrayIndex );
arrayIndex++;
}
}
return array;
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
if( text == null )
{
return string.Empty;
}
foreach( var nullValue in propertyMapData.TypeConverterOptions.NullValues )
{
if( text == nullValue )
{
return null;
}
}
return text;
}
public void ConvertToStringTest()
{
var converter = new DateTimeConverter();
var propertyMapData = new CsvPropertyMapData( null )
{
TypeConverter = converter,
TypeConverterOptions = { CultureInfo = CultureInfo.CurrentCulture }
};
var dateTime = DateTime.Now;
// Valid conversions.
Assert.AreEqual( dateTime.ToString(), converter.ConvertToString( dateTime, null, propertyMapData ) );
// Invalid conversions.
Assert.AreEqual( "1", converter.ConvertToString( 1, null, propertyMapData ) );
Assert.AreEqual( "", converter.ConvertToString( null, null, propertyMapData ) );
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
var dictionary = new Dictionary<string, string>();
var indexEnd = propertyMapData.IndexEnd < propertyMapData.Index
? row.CurrentRecord.Length - 1
: propertyMapData.IndexEnd;
for( var i = propertyMapData.Index; i <= indexEnd; i++ )
{
string field;
if( row.TryGetField( i, out field ) )
{
dictionary.Add( row.FieldHeaders[i], field );
}
}
return dictionary;
}
public void ConvertToStringTest()
{
var converter = new TimeSpanConverter();
var propertyMapData = new CsvPropertyMapData( null )
{
TypeConverter = converter,
TypeConverterOptions = { CultureInfo = CultureInfo.CurrentCulture }
};
var dateTime = DateTime.Now;
var timeSpan = new TimeSpan( dateTime.Hour, dateTime.Minute, dateTime.Second, dateTime.Millisecond );
// Valid conversions.
Assert.AreEqual( timeSpan.ToString(), converter.ConvertToString( timeSpan, null, propertyMapData ) );
// Invalid conversions.
Assert.AreEqual( "1", converter.ConvertToString( 1, null, propertyMapData ) );
Assert.AreEqual( "", converter.ConvertToString( null, null, propertyMapData ) );
}
public void ConvertFromStringTest()
{
var converter = new ByteConverter();
var propertyMapData = new CsvPropertyMapData( null );
propertyMapData.TypeConverterOptions.CultureInfo = CultureInfo.CurrentCulture;
Assert.AreEqual( (byte)123, converter.ConvertFromString( "123", null, propertyMapData ) );
Assert.AreEqual( (byte)123, converter.ConvertFromString( " 123 ", null, propertyMapData ) );
try
{
converter.ConvertFromString( null, null, propertyMapData );
Assert.Fail();
}
catch( CsvTypeConverterException )
{
}
}
public void ConvertFromStringTest()
{
var converter = new BooleanConverter();
var propertyMapData = new CsvPropertyMapData( null );
propertyMapData.TypeConverterOptions.CultureInfo = CultureInfo.CurrentCulture;
Assert.IsTrue( (bool)converter.ConvertFromString( "true", null, propertyMapData ) );
Assert.IsTrue( (bool)converter.ConvertFromString( "True", null, propertyMapData ) );
Assert.IsTrue( (bool)converter.ConvertFromString( "TRUE", null, propertyMapData ) );
Assert.IsTrue( (bool)converter.ConvertFromString( "1", null, propertyMapData ) );
Assert.IsTrue( (bool)converter.ConvertFromString( "yes", null, propertyMapData ) );
Assert.IsTrue( (bool)converter.ConvertFromString( "YES", null, propertyMapData ) );
Assert.IsTrue( (bool)converter.ConvertFromString( "y", null, propertyMapData ) );
Assert.IsTrue( (bool)converter.ConvertFromString( "Y", null, propertyMapData ) );
Assert.IsTrue( (bool)converter.ConvertFromString( " true ", null, propertyMapData ) );
Assert.IsTrue( (bool)converter.ConvertFromString( " yes ", null, propertyMapData ) );
Assert.IsTrue( (bool)converter.ConvertFromString( " y ", null, propertyMapData ) );
Assert.IsFalse( (bool)converter.ConvertFromString( "false", null, propertyMapData ) );
Assert.IsFalse( (bool)converter.ConvertFromString( "False", null, propertyMapData ) );
Assert.IsFalse( (bool)converter.ConvertFromString( "FALSE", null, propertyMapData ) );
Assert.IsFalse( (bool)converter.ConvertFromString( "0", null, propertyMapData ) );
Assert.IsFalse( (bool)converter.ConvertFromString( "no", null, propertyMapData ) );
Assert.IsFalse( (bool)converter.ConvertFromString( "NO", null, propertyMapData ) );
Assert.IsFalse( (bool)converter.ConvertFromString( "n", null, propertyMapData ) );
Assert.IsFalse( (bool)converter.ConvertFromString( "N", null, propertyMapData ) );
Assert.IsFalse( (bool)converter.ConvertFromString( " false ", null, propertyMapData ) );
Assert.IsFalse( (bool)converter.ConvertFromString( " 0 ", null, propertyMapData ) );
Assert.IsFalse( (bool)converter.ConvertFromString( " no ", null, propertyMapData ) );
Assert.IsFalse( (bool)converter.ConvertFromString( " n ", null, propertyMapData ) );
try
{
converter.ConvertFromString( null, null, propertyMapData );
Assert.Fail();
}
catch( CsvTypeConverterException )
{
}
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
var keyType = propertyMapData.Member.MemberType().GetGenericArguments()[0];
var valueType = propertyMapData.Member.MemberType().GetGenericArguments()[1];
var dictionaryType = typeof( Dictionary<,> );
dictionaryType = dictionaryType.MakeGenericType( keyType, valueType );
var dictionary = (IDictionary)ReflectionHelper.CreateInstance( dictionaryType );
var indexEnd = propertyMapData.IndexEnd < propertyMapData.Index
? row.CurrentRecord.Length - 1
: propertyMapData.IndexEnd;
for( var i = propertyMapData.Index; i <= indexEnd; i++ )
{
var field = row.GetField( valueType, i );
dictionary.Add( row.FieldHeaders[i], field );
}
return dictionary;
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
var type = propertyMapData.Member.MemberType().GetGenericArguments()[0];
var listType = typeof( List<> );
listType = listType.MakeGenericType( type );
var list = (IList)ReflectionHelper.CreateInstance( listType );
if( propertyMapData.IsNameSet || row.Configuration.HasHeaderRecord && !propertyMapData.IsIndexSet )
{
// Use the name.
var nameIndex = 0;
while( true )
{
object field;
if( !row.TryGetField( type, propertyMapData.Names.FirstOrDefault(), nameIndex, out field ) )
{
break;
}
list.Add( field );
nameIndex++;
}
}
else
{
// Use the index.
var indexEnd = propertyMapData.IndexEnd < propertyMapData.Index
? row.CurrentRecord.Length - 1
: propertyMapData.IndexEnd;
for( var i = propertyMapData.Index; i <= indexEnd; i++ )
{
var field = row.GetField( type, i );
list.Add( field );
}
}
return list;
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
bool b;
if( bool.TryParse( text, out b ) )
{
return b;
}
short sh;
if( short.TryParse( text, out sh ) )
{
if( sh == 0 )
{
return false;
}
if( sh == 1 )
{
return true;
}
}
var t = ( text ?? string.Empty ).Trim();
foreach( var trueValue in propertyMapData.TypeConverterOptions.BooleanTrueValues )
{
if( propertyMapData.TypeConverterOptions.CultureInfo.CompareInfo.Compare( trueValue, t, CompareOptions.IgnoreCase ) == 0 )
{
return true;
}
}
foreach( var falseValue in propertyMapData.TypeConverterOptions.BooleanFalseValues )
{
if( propertyMapData.TypeConverterOptions.CultureInfo.CompareInfo.Compare( falseValue, t, CompareOptions.IgnoreCase ) == 0 )
{
return false;
}
}
return base.ConvertFromString( text, row, propertyMapData );
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
// Since we're using the PropertyType here, this converter can be used for multiple types
// as long as they implement IList.
var list = (IList)ReflectionHelper.CreateInstance( propertyMapData.Member.MemberType() );
var type = propertyMapData.Member.MemberType().GetGenericArguments()[0];
if( propertyMapData.IsNameSet || row.Configuration.HasHeaderRecord && !propertyMapData.IsIndexSet )
{
// Use the name.
var nameIndex = 0;
while( true )
{
object field;
if( !row.TryGetField( type, propertyMapData.Names.FirstOrDefault(), nameIndex, out field ) )
{
break;
}
list.Add( field );
nameIndex++;
}
}
else
{
// Use the index.
var indexEnd = propertyMapData.IndexEnd < propertyMapData.Index
? row.CurrentRecord.Length - 1
: propertyMapData.IndexEnd;
for( var i = propertyMapData.Index; i <= indexEnd; i++ )
{
var field = row.GetField( type, i );
list.Add( field );
}
}
return list;
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
var list = new ArrayList();
if( propertyMapData.IsNameSet || row.Configuration.HasHeaderRecord && !propertyMapData.IsIndexSet )
{
// Use the name.
var nameIndex = 0;
while( true )
{
string field;
if( !row.TryGetField( propertyMapData.Names.FirstOrDefault(), nameIndex, out field ) )
{
break;
}
list.Add( field );
nameIndex++;
}
}
else
{
// Use the index.
var indexEnd = propertyMapData.IndexEnd < propertyMapData.Index
? row.CurrentRecord.Length - 1
: propertyMapData.IndexEnd;
for( var i = propertyMapData.Index; i <= indexEnd; i++ )
{
string field;
if( row.TryGetField( i, out field ) )
{
list.Add( field );
}
}
}
return list;
}
public void ConvertTest()
{
var converter = new EnumerableConverter();
var propertyMapData = new CsvPropertyMapData( null );
propertyMapData.TypeConverterOptions.CultureInfo = CultureInfo.CurrentCulture;
try
{
converter.ConvertFromString( "", null, propertyMapData );
Assert.Fail();
}
catch( CsvTypeConverterException )
{
}
try
{
converter.ConvertToString( 5, null, propertyMapData );
Assert.Fail();
}
catch( CsvTypeConverterException )
{
}
}
public void ConvertFromStringTest()
{
var converter = new DateTimeConverter();
var propertyMapData = new CsvPropertyMapData( null );
propertyMapData.TypeConverterOptions.CultureInfo = CultureInfo.CurrentCulture;
var dateTime = DateTime.Now;
// Valid conversions.
Assert.AreEqual( dateTime.ToString(), converter.ConvertFromString( dateTime.ToString(), null, propertyMapData ).ToString() );
Assert.AreEqual( dateTime.ToString(), converter.ConvertFromString( dateTime.ToString( "o" ), null, propertyMapData ).ToString() );
Assert.AreEqual( dateTime.ToString(), converter.ConvertFromString( " " + dateTime + " ", null, propertyMapData ).ToString() );
// Invalid conversions.
try
{
converter.ConvertFromString( null, null, propertyMapData );
Assert.Fail();
}
catch( CsvTypeConverterException )
{
}
}
/// <summary>
/// Converts the object to a string.
/// </summary>
/// <param name="value">The object to convert to a string.</param>
/// <param name="row"></param>
/// <param name="propertyMapData"></param>
/// <returns>The string representation of the object.</returns>
public override string ConvertToString( object value, ICsvWriterRow row, CsvPropertyMapData propertyMapData )
{
return UnderlyingTypeConverter.ConvertToString( value, row, propertyMapData );
}
/// <summary>
/// Throws an exception.
/// </summary>
/// <param name="value">The object to convert to a string.</param>
/// <param name="row">The <see cref="ICsvWriterRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being written.</param>
/// <returns>The string representation of the object.</returns>
public override string ConvertToString( object value, ICsvWriterRow row, CsvPropertyMapData propertyMapData )
{
throw new CsvTypeConverterException( "Converting IEnumerable types is not supported for a single field. " +
"If you want to do this, create your own ITypeConverter and register " +
"it in the TypeConverterFactory by calling AddConverter." );
}
/// <summary>
/// Converts the string to an object.
/// </summary>
/// <param name="text">The string to convert to an object.</param>
/// <param name="row">The <see cref="ICsvReaderRow"/> for the current record.</param>
/// <param name="propertyMapData">The <see cref="CsvPropertyMapData"/> for the property/field being created.</param>
/// <returns>The object created from the string.</returns>
public override object ConvertFromString( string text, ICsvReaderRow row, CsvPropertyMapData propertyMapData )
{
if( string.IsNullOrEmpty( text ) )
{
return null;
}
foreach( var nullValue in propertyMapData.TypeConverterOptions.NullValues )
{
if( text == nullValue )
{
return null;
}
}
return UnderlyingTypeConverter.ConvertFromString( text, row, propertyMapData );
}
