public virtual void CheckValidity()
{
if (string.IsNullOrEmpty(ConnectionString))
{
throw new ArgumentException(CommandsStrings.ConnectionStringRequired);
}
if (string.IsNullOrEmpty(ProjectPath))
{
throw new ArgumentException(CommandsStrings.ProjectPathRequired);
}
if (!string.IsNullOrWhiteSpace(ContextClassName) &&
(!CSharpUtilities.Instance.IsValidIdentifier(ContextClassName) ||
CSharpUtilities.Instance.IsCSharpKeyword(ContextClassName)))
{
throw new ArgumentException(
CommandsStrings.ContextClassNotValidCSharpIdentifier(ContextClassName));
}
if (string.IsNullOrEmpty(ProjectRootNamespace))
{
throw new ArgumentException(CommandsStrings.RootNamespaceRequired);
}
}
public void Throws_exceptions_for_incorrect_configuration()
{
var configuration = new ReverseEngineeringConfiguration
{
ConnectionString = null,
ProjectPath = null,
OutputPath = null
};
Assert.Equal(CommandsStrings.ConnectionStringRequired,
Assert.Throws <ArgumentException>(
() => configuration.CheckValidity()).Message);
configuration.ConnectionString = "NonEmptyConnectionString";
Assert.Equal(CommandsStrings.ProjectPathRequired,
Assert.Throws <ArgumentException>(
() => configuration.CheckValidity()).Message);
configuration.ProjectPath = "NonEmptyProjectPath";
Assert.Equal(CommandsStrings.RootNamespaceRequired,
Assert.Throws <ArgumentException>(
() => configuration.CheckValidity()).Message);
configuration.ContextClassName = @"Invalid!CSharp*Class&Name";
Assert.Equal(CommandsStrings.ContextClassNotValidCSharpIdentifier(@"Invalid!CSharp*Class&Name"),
Assert.Throws <ArgumentException>(
() => configuration.CheckValidity()).Message);
configuration.ContextClassName = "1CSharpClassNameCannotStartWithNumber";
Assert.Equal(CommandsStrings.ContextClassNotValidCSharpIdentifier("1CSharpClassNameCannotStartWithNumber"),
Assert.Throws <ArgumentException>(
() => configuration.CheckValidity()).Message);
configuration.ContextClassName = "volatile"; // cannot be C# keyword
Assert.Equal(CommandsStrings.ContextClassNotValidCSharpIdentifier("volatile"),
Assert.Throws <ArgumentException>(
() => configuration.CheckValidity()).Message);
configuration.ContextClassName = "GoodClassName";
configuration.OutputPath = @"\AnAbsolutePath";
Assert.Equal(CommandsStrings.RootNamespaceRequired,
Assert.Throws <ArgumentException>(
() => configuration.CheckValidity()).Message);
configuration.OutputPath = @"A\Relative\Path";
Assert.Equal(CommandsStrings.RootNamespaceRequired,
Assert.Throws <ArgumentException>(
() => configuration.CheckValidity()).Message);
}