public void TestPipelineContextInitialization_ForbiddenType()
{
var contextFactory = new DataFlowPipelineContextFactory <DataTable>();
var context = contextFactory.Create(PipelineUsage.None);
var component = new TestObject_RequiresTableInfo();
var ti = new TableInfo(new MemoryCatalogueRepository(), "Foo");
var ex = Assert.Throws <Exception>(() => context.PreInitialize(new ThrowImmediatelyDataLoadEventListener(), component, ti));
StringAssert.Contains("Type TableInfo is not an allowable PreInitialize parameters type under the current DataFlowPipelineContext (check which flags you passed to the DataFlowPipelineContextFactory and the interfaces IPipelineRequirement<> that your components implement) ", ex.Message);
}
public void TestPipelineContextInitialization()
{
var contextFactory = new DataFlowPipelineContextFactory <DataTable>();
var context = contextFactory.Create(PipelineUsage.FixedDestination | PipelineUsage.LoadsSingleTableInfo);
var component = new TestObject_RequiresTableInfo();
var ti = new TableInfo(CatalogueRepository, "TestTableInfo");
context.PreInitialize(new ThrowImmediatelyDataLoadEventListener(), component, ti);
Assert.AreEqual(component.PreInitToThis, ti);
ti.DeleteInDatabase();
}
public void TestPipelineContextInitialization_UnexpectedType()
{
var contextFactory = new DataFlowPipelineContextFactory <DataTable>();
var context = contextFactory.Create(PipelineUsage.FixedDestination | PipelineUsage.LoadsSingleTableInfo);
var component = new TestObject_RequiresTableInfo();
var ti = new TableInfo(mockRepo, "Foo");
var ci = new ColumnInfo(mockRepo, "ColumnInfo", "Type", ti);
ci.Name = "ColumnInfo"; // because we passed a stubbed repository, the name won't be set
var ex = Assert.Throws <Exception>(() => context.PreInitialize(new ThrowImmediatelyDataLoadEventListener(), component, ci));
StringAssert.Contains("The following expected types were not passed to PreInitialize:TableInfo", ex.Message);
}