C# (CSharp) FileSystemAbstraction.copyRecursively示例

示例#1

//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRefuseToUpgradeIfAnyOfTheStoresWereNotShutDownCleanly() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
        public virtual void ShouldRefuseToUpgradeIfAnyOfTheStoresWereNotShutDownCleanly()
        {
            File comparisonDirectory = _directory.directory("shouldRefuseToUpgradeIfAnyOfTheStoresWereNotShutDownCleanly-comparison");

            removeCheckPointFromTxLog(_fileSystem, _databaseLayout.databaseDirectory());
            _fileSystem.deleteRecursively(comparisonDirectory);
            _fileSystem.copyRecursively(_databaseLayout.databaseDirectory(), comparisonDirectory);
            PageCache          pageCache          = _pageCacheRule.getPageCache(_fileSystem);
            UpgradableDatabase upgradableDatabase = GetUpgradableDatabase(pageCache);

            try
            {
                NewUpgrader(upgradableDatabase, pageCache).migrateIfNeeded(_databaseLayout);
                fail("Should throw exception");
            }
            catch (StoreUpgrader.UnableToUpgradeException)
            {
                // expected
            }

            verifyFilesHaveSameContent(_fileSystem, comparisonDirectory, _databaseLayout.databaseDirectory());
        }