public void Test_Cancelled( )
{
Mock <IRecordImporter> mockImporter = new Mock <IRecordImporter>(MockBehavior.Strict);
Mock <IObjectsReader> mockReader = new Mock <IObjectsReader>(MockBehavior.Strict);
Mock <ICancellationWatcher> mockCancellation = new Mock <ICancellationWatcher>(MockBehavior.Loose);
IList <IObjectReader> readers;
readers = Enumerable.Range(0, 10).Select(i => new Mock <IObjectReader>( ).Object).ToList( );
mockReader.Setup(reader => reader.GetObjects( )).Returns(() => readers);
mockCancellation.Setup(c => c.IsCancellationRequested).Returns(true);
BatchRunner batchRunner = new BatchRunner
{
RecordImporter = mockImporter.Object,
ObjectsReader = mockReader.Object,
CancellationWatcher = mockCancellation.Object
};
batchRunner.ProcessAll( );
mockReader.VerifyAll( );
mockImporter.VerifyAll( );
}
public void Test_Runs(int sampleSize, int call1, int call2)
{
Mock <IRecordImporter> mockImporter = new Mock <IRecordImporter>(MockBehavior.Strict);
Mock <IObjectsReader> mockReader = new Mock <IObjectsReader>(MockBehavior.Strict);
Mock <ICancellationWatcher> mockCancellation = new Mock <ICancellationWatcher>(MockBehavior.Loose);
IList <IObjectReader> readers;
readers = Enumerable.Range(0, sampleSize).Select(i => new Mock <IObjectReader>( ).Object).ToList( );
mockReader.Setup(reader => reader.GetObjects( )).Returns(() => readers);
mockImporter.Setup(importer => importer.ImportRecords(It.Is <IEnumerable <IObjectReader> >(list => list.Count( ) == call1 && list.First() == readers[0])));
if (call2 > 0)
{
mockImporter.Setup(importer => importer.ImportRecords(It.Is <IEnumerable <IObjectReader> >(list => list.Count( ) == call2 && list.First( ) == readers [call1])));
}
mockCancellation.Setup(c => c.IsCancellationRequested).Returns(false);
BatchRunner batchRunner = new BatchRunner
{
RecordImporter = mockImporter.Object,
ObjectsReader = mockReader.Object,
CancellationWatcher = mockCancellation.Object
};
batchRunner.ProcessAll( );
mockReader.VerifyAll( );
mockImporter.VerifyAll( );
}
public void Test_RecordImporter_NotSet( )
{
BatchRunner batchRunner = new BatchRunner( );
batchRunner.ObjectsReader = new Mock <IObjectsReader>( ).Object;
Assert.Throws <InvalidOperationException>(() => batchRunner.ProcessAll( ));
}
public void Test_BatchSize_OutOfRange(int batchSize)
{
BatchRunner batchRunner = new BatchRunner( );
batchRunner.RecordImporter = new Mock <IRecordImporter>( ).Object;
batchRunner.ObjectsReader = new Mock <IObjectsReader>( ).Object;
batchRunner.BatchSize = batchSize;
Assert.Throws <InvalidOperationException>(() => batchRunner.ProcessAll( ));
}
/// <summary>
/// Start processing an import run, after checking has been performed.
/// </summary>
/// <param name="importRun">A writable import run entity. Caller will save.</param>
internal void StartImportSafe(ImportRun importRun)
{
ImportConfig importConfig = importRun.ImportConfigUsed;
if (importConfig == null)
{
throw new ConnectorConfigException("Import configuration could not be loaded.");
}
if (importConfig.ImportConfigMapping == null)
{
throw new ConnectorConfigException("Import configuration has no mapping.");
}
IObjectsReader recordsReader = null;
IReaderToEntityAdapter entityAdapter;
IImportReporter importRunReporter;
IRecordImporter recordImporter;
ICancellationWatcher cancellationWatcher;
BatchRunner batchRunner;
try
{
// Reads records out of the file to count
recordsReader = GetRecordsReader(importRun, importConfig);
importRun.ImportRecordsTotal = recordsReader.GetObjects( ).Count( );
importRun.Save( );
// Re-reads records out of the file for importing
recordsReader = GetRecordsReader(importRun, importConfig);
// Writes records into entities
entityAdapter = GetEntityAdapter(importConfig);
// Create a reporter to process progress notifications
importRunReporter = new ImportRunReporter(importRun);
// Create a reporter to process progress notifications
cancellationWatcher = new ImportRunCancellationWatcher(importRun);
// Activate record impoter
bool testRun = importRun.ImportTestRun == true;
recordImporter = _recordImporterActivator(entityAdapter, importRunReporter, importConfig.ImportConfigMapping, testRun);
if (recordImporter == null)
{
throw new Exception("recordImporter failed to activate.");
}
// Connects the reader to the writer
batchRunner = new BatchRunner
{
ObjectsReader = recordsReader,
RecordImporter = recordImporter,
CancellationWatcher = cancellationWatcher
};
// Go! Run as user
using (new SecurityBypassContext(false))
{
batchRunner.ProcessAll( );
}
}
finally
{
recordsReader?.Dispose( );
}
}
