public void TryConvertString() { converters.Add(new StringConverter(), typeof(string), typeof(int)); Assert.True(converters.TryConvert("123", typeof(int), out var value)); Assert.IsType <int>(value); Assert.Equal(123, value); }
public void TryConvertSourceNullException() { var ex = Assert.Throws <ArgumentNullException>(() => { converters.TryConvert(null, typeof(int), out var _); }); Assert.Equal("source", ex.ParamName); }
public bool TryGetValue(string identifier, out object value) { IFieldDefinition targetField = ModelDefinition.Fields.FirstOrDefault(f => f.Identifier == identifier); if (targetField == null) { throw Ensure.Exception.ArgumentOutOfRange("identifier", "Unnable to find field '{0}' in model '{1}'.", identifier, ModelDefinition.Identifier); } string sourceValue; if (Storage.TryGetValue(identifier, out sourceValue)) { if (ConverterCollection.TryConvert(sourceValue, targetField, out value)) { return(true); } } value = null; return(false); }