def test_warningsEnabled(self):
        result = UncleanWarningsReporterWrapper(
            reporter.Reporter(stream=self.output))
        self.assertWarns(UserWarning, self.dirtyError.getErrorMessage(),
                         reporter.__file__,
                         result.addError, self.test, self.dirtyError)
Issue an HTTP ``DELETE`` request to a given `uri`.
dataset/ETHPy150Open twisted/twisted/twisted/trial/test/test_reporter.py/DirtyReactorTests.test_warningsEnabled--crossover with--dataset/ETHPy150Open nigelsmall/py2neo/py2neo/packages/httpstream/__init__.py/delete