public async Task ExtractsMethodCallsBetweenServiceAndRepositoryClasses_When_EF60_NWProjectIsUsed()
{
//Arrange
Solution solution = await new RoslynSolutionGenerator().GetSolutionAsync(@"..\..\..\..\ProjectsUnderTest\EF60_NW\EF60_NW.sln");
var progressIndicator = new ProgressStub();
var context = new ContextStub <EntityFramework>();
var dataContextDecExtr = new DataContextDeclarationExtractor(context);
await dataContextDecExtr.FindDataContextDeclarationsAsync(solution, progressIndicator);
var dbEntityExtractor = new DatabaseEntityDeclarationExtractorUsingDbContextProperties(context);
await dbEntityExtractor.FindDatabaseEntityDeclarationsAsync(solution, progressIndicator);
var dbAccessingMethodCallsExtractor = new DatabaseAccessingMethodCallExtractor(context);
await dbAccessingMethodCallsExtractor.FindDatabaseAccessingMethodCallsAsync(solution, progressIndicator);
var target = new CodeExecutionPathGenerator(context);
//Act
await target.GenerateCodeExecutionPathsAsync(solution, progressIndicator);
//Assert
Assert.IsTrue(target.CodeExecutionPaths.Count() == 2);
}
public void DetectsExcessiveDataAntiPattern_When_ThereIsOneQueryInTheTreeThatFetchesEagerlyAndEagerlyFetchedEntityIsNotUsed()
{
//Arrange
var codeExecutionPath = new CodeExecutionPathGenerator()
.WithEagerLoadingDatabaseAccessingMethodCall()
.Build();
//Act
bool result = target.AppliesToModelTree(codeExecutionPath);
//Assert
Assert.IsTrue(result);
}
public IExtractionManager GetExtractionManager()
{
var context = new ConcreteContext <EntityFramework>();
var dataContextDecExt = new DataContextDeclarationExtractor(context);
var dbEntityExt = new DatabaseEntityDeclarationExtractorUsingDbContextProperties(context);
var dbAccessingMethodCallExt = new DatabaseAccessingMethodCallExtractor(context);
var codeExecutionPathExt = new CodeExecutionPathGenerator(context);
var progressIndicator = new Progress <ExtractionProgress>((e) => ProgressChanged(e));
var serializer = new NewtonsoftSerializer <EntityFramework>();
IExtractionManager extractionManager = new ExtractionManager <EntityFramework>(dataContextDecExt, dbEntityExt, dbAccessingMethodCallExt, codeExecutionPathExt, progressIndicator, serializer);
return(extractionManager);
}
public ExtractionManager(DataContextDeclarationExtractor <T> dataContextDeclarationExtractor
, DatabaseEntityDeclarationExtractor <T> databaseEntityDeclarationExtractor
, DatabaseAccessingMethodCallExtractor <T> databaseAccessingMethodCallExtractor
, CodeExecutionPathGenerator <T> codeExecutionPathExtractor
, IProgress <ExtractionProgress> progressIndicator
, ISerializer <T> serializer)
{
_dataContextDeclarationExtractor = dataContextDeclarationExtractor;
_databaseEntityDeclarationExtractor = databaseEntityDeclarationExtractor;
_databaseAccessingMethodCallExtractor = databaseAccessingMethodCallExtractor;
_codeExecutionPathExtractor = codeExecutionPathExtractor;
_progressIndicator = progressIndicator;
_serializer = serializer;
}
public void DetectsAntiPattern_When_ThereIsOneQueryInTheTreeThatDoesLazyLoadingAndRelatedEntityIsUsedInALoop()
{
//Arrange
var codeExecutionPath = new CodeExecutionPathGenerator()
.WithLazyLoadingDatabaseAccessingMethodCall()
.WithDatabaseEntityVariableAssignedByDatabaseAccessingMethodCall()
.WithCallToRelatedEntityOnDatabaseEntityVariableAssignedByDatabaseAccessingMethodCall()
.Build();
////Act
bool result = target.AppliesToModelTree(codeExecutionPath);
////Assert
Assert.IsTrue(result);
}
