public void Should_throw_if_there_are_several_database_configuration_information()
{
//Arrange
var fileLoaderMock = new Mock <IFileLoaderAgent>(MockBehavior.Strict);
fileLoaderMock.Setup(x => x.ReadAllText("File1.xml")).Returns(() => "<Database><Url>A</Url><Username>A</Username><Password>A</Password><Name>A</Name></Database>");
fileLoaderMock.Setup(x => x.ReadAllText("File2.xml")).Returns(() => "<Database><Url>A</Url><Username>A</Username><Password>A</Password><Name>A</Name></Database>");
var configBusiness = new ConfigBusiness(fileLoaderMock.Object);
IConfig config = null;
Exception exception = null;
//Act
try
{
config = configBusiness.LoadFiles(new[] { "File1.xml", "File2.xml" });
}
catch (Exception exp)
{
exception = exp;
}
//Assert
Assert.That(config, Is.Not.Null);
Assert.That(exception, Is.Null);
Assert.That(config.Databases.Count, Is.EqualTo(2));
}