public void Test_LoadAssemblies_FromDirectory()
{
ImplementationManager.Clear();
Assert.IsNull(ImplementationManager.GetImplementations());
ImplementationManager.Load(new DirectoryInfo(TestContext.CurrentContext.TestDirectory));
Assert.GreaterOrEqual(ImplementationManager.GetImplementations().Count, 3);
}
public void Test_LoadAssemblies_OneAfterAnother()
{
ImplementationManager.Clear();
Assert.IsNull(ImplementationManager.GetImplementations());
ImplementationManager.Load <MicrosoftSQLImplementation>();
Assert.AreEqual(ImplementationManager.GetImplementations().Count, 1);
ImplementationManager.Load <OracleImplementation>();
Assert.AreEqual(ImplementationManager.GetImplementations().Count, 2);
//repeat loading shouldn't increase the count
ImplementationManager.Load <OracleImplementation>();
Assert.AreEqual(ImplementationManager.GetImplementations().Count, 2);
ImplementationManager.Load <MySqlImplementation>();
Assert.AreEqual(ImplementationManager.GetImplementations().Count, 3);
}