public void TestExcelMapperConvertException()
{
ExcelMapperConvertException ex =
new ExcelMapperConvertException("cellvalue", typeof(string), 12, 34);
// Sanity check: Make sure custom properties are set before serialization
Assert.AreEqual(12, ex.Line);
Assert.AreEqual(34, ex.Column);
// Round-trip the exception: Serialize and de-serialize with a BinaryFormatter
var bf = new BinaryFormatter();
using (var ms = new MemoryStream())
{
// "Save" object state
bf.Serialize(ms, ex);
// Re-use the same stream for de-serialization
ms.Seek(0, 0);
// Replace the original exception with de-serialized one
ex = (ExcelMapperConvertException)bf.Deserialize(ms);
}
// Make sure custom properties are preserved after serialization
Assert.AreEqual(12, ex.Line);
Assert.AreEqual(34, ex.Column);
Assert.Throws <ArgumentNullException>(() => ex.GetObjectData(null, new System.Runtime.Serialization.StreamingContext()));
}
public void MessageConstructorTest()
{
const string message = "Exception message.";
var ex = new ExcelMapperConvertException(message);
Assert.AreEqual(message, ex.Message);
}
public void MessageAndInnerExceptionConstructorTest()
{
const string message = "Exception message.";
var baseEx = new StackOverflowException();
var ex = new ExcelMapperConvertException(message, baseEx);
Assert.AreEqual(message, ex.Message);
Assert.AreEqual(baseEx.GetType(), ex.InnerException?.GetType());
}
public void ParamsConstructorTest()
{
const string value = "test";
var targetType = typeof(int);
const int line = 1;
const int column = 2;
var ex = new ExcelMapperConvertException(value, targetType, line, column);
Assert.AreEqual(value, ex.CellValue);
Assert.AreEqual(targetType, ex.TargetType);
Assert.AreEqual(line, ex.Line);
Assert.AreEqual(column, ex.Column);
Assert.That(ex.Message.Contains($"\"{value}\""));
Assert.That(ex.Message.Contains(targetType.ToString()));
Assert.That(ex.Message.Contains($"[L:{line}]"));
Assert.That(ex.Message.Contains($"[C:{column}]"));
}
public void EmptyConstructorTest()
{
var ex = new ExcelMapperConvertException();
Assert.NotNull(ex);
}
public void EmptyConstructorTest()
{
var ex = new ExcelMapperConvertException();
Assert.AreEqual($"Exception of type '{typeof(ExcelMapperConvertException).FullName}' was thrown.", ex.Message);
}
