public static void GetErrorCode___Should_return_null___When_error_code_was_not_added_to_exception()
{
// Arrange,
var exception = new ArgumentException();
// Act
var actual = exception.GetErrorCode();
// Assert
actual.Should().BeNull();
}
public static void GetErrorCode___Should_throw_ArgumentNullException___When_parameter_dataKeyForErrorCode_is_null()
{
// Arrange
var exception = new ArgumentException();
// Act
var actual = Record.Exception(() => exception.GetErrorCode(dataKeyForErrorCode: null));
// Assert
actual.Should().BeOfType <ArgumentNullException>();
actual.Message.Should().Contain("dataKeyForErrorCode");
}
public static void GetErrorCode___Should_return_error_code___When_error_code_was_added_to_exception()
{
// Arrange,
var exception = new ArgumentException();
var expected = "this-is-an-ERROR_CODE";
exception.AddErrorCode(expected);
// Act
var actual = exception.GetErrorCode();
// Assert
actual.Should().Be(expected);
}
public static void GetErrorCode___Should_return_error_code___When_error_code_was_added_to_exception_and_retrieved_from_exception_using_custom_dataKeyForErrorCode()
{
// Arrange,
var exception = new ArgumentException();
var dataKeyForErrorCode = A.Dummy <string>();
var expected = "this-is-an-ERROR_CODE";
exception.AddErrorCode(expected, dataKeyForErrorCode: dataKeyForErrorCode);
// Act
var actual = exception.GetErrorCode(dataKeyForErrorCode);
// Assert
actual.Should().Be(expected);
}
