/**
  * @covers WindowsAzure\Table\TableRestProxy::deleteEntity
  * @covers WindowsAzure\Table\TableRestProxy::insertEntity
  */
 public function testDeleteEntityTroublesomeRowKey()
 {
     // TODO: Fails because of https://github.com/WindowsAzure/azure-sdk-for-php/issues/180
     // The service does not allow the following common characters in keys:
     // 35 '#'
     // 47 '/'
     // 63 '?'
     // 92 '\'
     // In addition, the following values are not allowed, as they make the URL bad:
     // 0-31, 127-159
     // That still leaves several options for making troublesome keys
     // spaces
     // single quotes
     // Unicode
     // These need to be properly encoded when passed on the URL, else there will be trouble
     $table = TableServiceFunctionalTestData::$TEST_TABLE_NAMES[0];
     $e = new Entity();
     $e->setRowKey('row\'Key\'');
     $e->setPartitionKey('niceKey');
     $this->restProxy->insertEntity($table, $e);
     $this->restProxy->deleteEntity($table, $e->getPartitionKey(), $e->getRowKey());
     $qopts = new QueryEntitiesOptions();
     $qopts->setFilter(Filter::applyEq(Filter::applyPropertyName('RowKey'), Filter::applyConstant($e->getRowKey(), EdmType::STRING)));
     $queryres = $this->restProxy->queryEntities($table, $qopts);
     $this->assertEquals(0, count($queryres->getEntities()), 'entities returned');
     $e = new Entity();
     $e->setRowKey('row Key');
     $e->setPartitionKey('niceKey');
     $this->restProxy->insertEntity($table, $e);
     $this->restProxy->deleteEntity($table, $e->getPartitionKey(), $e->getRowKey());
     $qopts = new QueryEntitiesOptions();
     $qopts->setFilter(Filter::applyEq(Filter::applyPropertyName('RowKey'), Filter::applyConstant($e->getRowKey(), EdmType::STRING)));
     $queryres = $this->restProxy->queryEntities($table, $qopts);
     $this->assertEquals(0, count($queryres->getEntities()), 'entities returned');
     $e = new Entity();
     $e->setRowKey('row ' . TableServiceFunctionalTestData::getUnicodeString());
     $e->setPartitionKey('niceKey');
     $this->restProxy->insertEntity($table, $e);
     $this->restProxy->deleteEntity($table, $e->getPartitionKey(), $e->getRowKey());
     $qopts = new QueryEntitiesOptions();
     $qopts->setFilter(Filter::applyEq(Filter::applyPropertyName('RowKey'), Filter::applyConstant($e->getRowKey(), EdmType::STRING)));
     $queryres = $this->restProxy->queryEntities($table, $qopts);
     $this->assertEquals(0, count($queryres->getEntities()), 'entities returned');
     $this->clearTable($table);
 }