//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void dropShouldDeleteEntireIndexFolder()
public virtual void DropShouldDeleteEntireIndexFolder()
{
// given
File root = Storage.directory().directory("root");
IndexDirectoryStructure directoryStructure = IndexDirectoryStructure.directoriesByProvider(root).forProvider(GenericNativeIndexProvider.Descriptor);
long indexId = 8;
File indexDirectory = directoryStructure.DirectoryForIndex(indexId);
StoreIndexDescriptor descriptor = IndexDescriptorFactory.forSchema(SchemaDescriptorFactory.forLabel(1, 1)).withId(indexId);
IndexSpecificSpaceFillingCurveSettingsCache spatialSettings = mock(typeof(IndexSpecificSpaceFillingCurveSettingsCache));
PageCache pageCache = Storage.pageCache();
FileSystemAbstraction fs = Storage.fileSystem();
File indexFile = new File(indexDirectory, "my-index");
GenericLayout layout = new GenericLayout(1, spatialSettings);
RecoveryCleanupWorkCollector immediate = immediate();
IndexDropAction dropAction = new FileSystemIndexDropAction(fs, directoryStructure);
GenericNativeIndexPopulator populator = new GenericNativeIndexPopulator(pageCache, fs, indexFile, layout, EMPTY, descriptor, spatialSettings, directoryStructure, mock(typeof(SpaceFillingCurveConfiguration)), dropAction, false);
populator.Create();
// when
assertTrue(fs.ListFiles(indexDirectory).Length > 0);
populator.Drop();
// then
assertFalse(fs.FileExists(indexDirectory));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void schemaAndLabelIndexesRemovedAfterSuccessfulMigration() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void SchemaAndLabelIndexesRemovedAfterSuccessfulMigration()
{
IndexDirectoryStructure directoryStructure = mock(typeof(IndexDirectoryStructure));
File indexProviderRootDirectory = _databaseLayout.file("just-some-directory");
when(directoryStructure.RootDirectory()).thenReturn(indexProviderRootDirectory);
when(_indexProvider.directoryStructure()).thenReturn(directoryStructure);
when(_indexProvider.ProviderDescriptor).thenReturn(new IndexProviderDescriptor("key", "version"));
_migrator.migrate(_databaseLayout, _migrationLayout, _progressReporter, StandardV2_3.STORE_VERSION, StandardV3_0.STORE_VERSION);
_migrator.moveMigratedFiles(_migrationLayout, _databaseLayout, StandardV2_3.STORE_VERSION, StandardV3_0.STORE_VERSION);
verify(_fs).deleteRecursively(indexProviderRootDirectory);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldFailToValidateConstraintsIfUnderlyingIndexIsFailed() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldFailToValidateConstraintsIfUnderlyingIndexIsFailed()
{
// given a perfectly normal constraint
File dir = Directory.databaseDir();
GraphDatabaseService db = (new TestGraphDatabaseFactory()).newEmbeddedDatabase(dir);
try
{
using (Transaction tx = Db.beginTx())
{
Db.schema().constraintFor(label("Label1")).assertPropertyIsUnique("key1").create();
tx.Success();
}
}
finally
{
Db.shutdown();
}
// Remove the indexes offline and start up with an index provider which reports FAILED as initial state. An ordeal, I know right...
FileUtils.deleteRecursively(IndexDirectoryStructure.baseSchemaIndexFolder(dir));
db = (new TestGraphDatabaseFactory()).removeKernelExtensions(INDEX_PROVIDERS_FILTER).addKernelExtension(new FailingGenericNativeIndexProviderFactory(INITIAL_STATE)).newEmbeddedDatabase(dir);
// when
try
{
using (Transaction tx = Db.beginTx())
{
Db.createNode(label("Label1")).setProperty("key1", "value1");
fail("expected exception");
}
}
// then
catch (ConstraintViolationException e)
{
assertThat(e.InnerException, instanceOf(typeof(UnableToValidateConstraintException)));
assertThat(e.InnerException.InnerException.Message, allOf(containsString("The index is in a failed state:"), containsString(INITIAL_STATE_FAILURE_MESSAGE)));
}
finally
{
Db.shutdown();
}
}
public IndexDirectoryStructureAnonymousInnerClass(Org.Neo4j.Kernel.Api.Index.IndexDirectoryStructure parentStructure)
{
this._parentStructure = parentStructure;
}
public static IndexDirectoryStructure.Factory DefaultDirectoryStructure(File storeDir)
{
return(IndexDirectoryStructure.directoriesByProviderKey(storeDir));
}
private static IndexDirectoryStructure.Factory SubProviderDirectoryStructure(File storeDir)
{
IndexDirectoryStructure parentDirectoryStructure = directoriesByProvider(storeDir).forProvider(Descriptor);
return(directoriesBySubProvider(parentDirectoryStructure));
}
public IndexStorageFactory(DirectoryFactory dirFactory, FileSystemAbstraction fileSystem, IndexDirectoryStructure structure)
{
this._dirFactory = dirFactory;
this._fileSystem = fileSystem;
this._structure = structure;
}
public FileSystemIndexDropAction(FileSystemAbstraction fs, IndexDirectoryStructure directoryStructure)
{
this._fs = fs;
this._directoryStructure = directoryStructure;
}
