private void NullMessagesOnlyIsNotAddedToMessagesCollection()
{
var ex = new NotFoundException();
ex.AddMessage(null);
ex.AddMessage(string.Empty);
Assert.Equal(0, ex.Messages.Count);
}
private void NullMessageWithValidKeyIsNotAddedToMessagesCollection()
{
var ex = new NotFoundException();
ex.AddMessage("aKey", null);
Assert.Equal(0, ex.Messages.Count);
}
private void NullKeyThrowsArgumentNullException()
{
var ex = new NotFoundException();
var result = Assert.Throws <ArgumentNullException>(() => ex.AddMessage(null, "aMessage"));
Assert.Equal("key", result.ParamName);
}
private void DefaultEmptyKeyAddsToCollection()
{
var ex = new NotFoundException();
ex.AddMessage(Defaults.ErrorMessage.Key, "aMessage");
Assert.Equal(1, ex.Messages.Count);
Assert.Contains("aMessage", ex.Messages.First().Value);
}
private void KeyAndMessageAreAddedToMessagesCollection()
{
var ex = new NotFoundException();
ex.AddMessage("aKey", "aMessage");
Assert.Equal(1, ex.Messages.Count);
Assert.Equal("aKey", ex.Messages.First().Key);
Assert.Contains("aMessage", ex.Messages.First().Value);
}
private void MessageIsAddedToMessagesCollectionWithDefaultKey()
{
var ex = new NotFoundException();
ex.AddMessage("aMessage");
Assert.Equal(1, ex.Messages.Count);
Assert.Contains("aMessage", ex.Messages.First().Value);
Assert.Equal(Defaults.ErrorMessage.Key, ex.Messages.First().Key);
}
