### Question:
SybaseDatabase extends AbstractDatabase { boolean isSybaseProductName(String dbProductName) { return "Adaptive Server Enterprise".equals(dbProductName) || "Sybase SQL Server".equals(dbProductName) || "sql server".equals(dbProductName) || "ASE".equals(dbProductName); } SybaseDatabase(); String getProductName(); String getTypeName(); int getPriority(); @Override boolean supportsDDLInTransaction(); @Override Set<String> getSystemTablesAndViews(); boolean supportsInitiallyDeferrableColumns(); @Override boolean supportsSequences(); boolean isCorrectDatabaseImplementation(DatabaseConnection conn); String getDefaultDriver(String url); String getCurrentDateTimeFunction(); @Override String getDefaultCatalogName(); @Override String getConcatSql(String... values); boolean supportsTablespaces(); @Override boolean isSystemTable(String catalogName, String schemaName, String tableName); @Override boolean isSystemView(String catalogName, String schemaName, String viewName); String generateDefaultConstraintName(String tableName, String columnName); @Override String convertRequestedSchemaToCatalog(String requestedSchema); @Override String convertRequestedSchemaToSchema(String requestedSchema); @Override boolean supportsRestrictForeignKeys(); @Override String escapeDatabaseObject(String objectName); @Override String getViewDefinition(String schemaName, String viewName); @Override int getDatabaseMajorVersion(); @Override int getDatabaseMinorVersion(); @Override String escapeIndexName(String schemaName, String indexName); static final String PRODUCT_NAME; }### Answer:
@Test public void testIsSybaseProductName() { SybaseDatabase database = new SybaseDatabase(); assertTrue("Sybase SQL Server is a valid product name", database.isSybaseProductName("Sybase SQL Server")); assertTrue("sql server is a valid product name", database.isSybaseProductName("sql server")); assertTrue("ASE is a valid product name", database.isSybaseProductName("ASE")); assertTrue("Adaptive Server Enterprise is a valid product name", database.isSybaseProductName("Adaptive Server Enterprise")); }