# Copyright 2018 ZTE Corporation. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. import json import os import shutil import urllib import zipfile import mock from django.test import TestCase from rest_framework import status from rest_framework.test import APIClient from catalog.packages.biz.vnf_package import VnfPackage, VnfPkgUploadThread from catalog.packages.const import PKG_STATUS from catalog.packages.tests.const import vnfd_data from catalog.pub.config.config import CATALOG_ROOT_PATH from catalog.pub.database.models import VnfPackageModel from catalog.pub.utils import toscaparser VNF_BASE_URL = "/api/vnfpkgm/v1/vnf_packages" class MockReq(): def read(self): return "1" def close(self): pass class TestVnfPackage(TestCase): def setUp(self): self.client = APIClient() def tearDown(self): file_path = os.path.join(CATALOG_ROOT_PATH, "222") if os.path.exists(file_path): shutil.rmtree(file_path) @mock.patch.object(toscaparser, 'parse_vnfd') def test_upload_vnf_pkg(self, mock_parse_vnfd): data = {'file': open(os.path.join(CATALOG_ROOT_PATH, "empty.txt"), "rt")} VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="CREATED" ) mock_parse_vnfd.return_value = json.JSONEncoder().encode(vnfd_data) response = self.client.put("%s/222/package_content" % VNF_BASE_URL, data=data) vnf_pkg = VnfPackageModel.objects.filter(vnfPackageId="222") self.assertEqual("00342b18-a5c7-11e8-998c-bf1755941f12", vnf_pkg[0].vnfdId) self.assertEqual(PKG_STATUS.ONBOARDED, vnf_pkg[0].onboardingState) self.assertEqual(response.status_code, status.HTTP_202_ACCEPTED) def test_upload_vnf_pkg_failed(self): data = {'file': open(os.path.join(CATALOG_ROOT_PATH, "empty.txt"), "rb")} VnfPackageModel.objects.create( vnfPackageId="222", ) response = self.client.put("%s/222/package_content" % VNF_BASE_URL, data=data) self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR) @mock.patch.object(toscaparser, 'parse_vnfd') @mock.patch.object(urllib.request, 'urlopen') def test_upload_nf_pkg_from_uri(self, mock_urlopen, mock_parse_vnfd): vnf_pkg = VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="CREATED" ) mock_parse_vnfd.return_value = json.JSONEncoder().encode(vnfd_data) req_data = {"addressInformation": "https://127.0.0.1:1234/sdc/v1/hss.csar"} mock_urlopen.return_value = MockReq() vnf_pkg_id = vnf_pkg.vnfPackageId VnfPkgUploadThread(req_data, vnf_pkg_id).run() vnf_pkg1 = VnfPackageModel.objects.filter(vnfPackageId="222") self.assertEqual("00342b18-a5c7-11e8-998c-bf1755941f12", vnf_pkg1[0].vnfdId) def test_upload_from_uri_bad_req(self): req_data = {"username": "123"} response = self.client.post("%s/111/package_content/upload_from_uri" % VNF_BASE_URL, data=req_data) self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST) @mock.patch.object(urllib.request, 'urlopen') def test_upload_from_uri_failed(self, mock_urlopen): vnf_pkg = VnfPackageModel.objects.create( vnfPackageId="333", onboardingState="CREATED" ) req_data = {"addressInformation": "error"} mock_urlopen.return_value = Exception('Boom!') vnf_pkg_id = vnf_pkg.vnfPackageId VnfPkgUploadThread(req_data, vnf_pkg_id).run() vnf_pkg1 = VnfPackageModel.objects.filter(vnfPackageId="333") self.assertEqual("CREATED", vnf_pkg1[0].onboardingState) def test_create_vnf_pkg(self): req_data = { "userDefinedData": {"a": "A"} } response = self.client.post(VNF_BASE_URL, data=req_data, format="json") resp_data = json.loads(response.content) expect_resp_data = { "id": resp_data.get("id"), "onboardingState": "CREATED", "operationalState": "DISABLED", "usageState": "NOT_IN_USE", "userDefinedData": {"a": "A"}, "_links": None # TODO } self.assertEqual(expect_resp_data, resp_data) self.assertEqual(response.status_code, status.HTTP_201_CREATED) def test_query_single_vnf(self): VnfPackageModel.objects.create( vnfPackageId="222", vnfdId="zte-hss-1.0", vnfVendor="zte", vnfdProductName="hss", vnfSoftwareVersion="1.0.0", vnfdVersion="1.0.0", checksum='{"algorithm":"111", "hash": "11"}', onboardingState="CREATED", operationalState="DISABLED", usageState="NOT_IN_USE", userDefinedData='{"a": "A"}' ) response = self.client.get("%s/222" % VNF_BASE_URL) expect_data = { "id": "222", "vnfdId": "zte-hss-1.0", "vnfProductName": "hss", "vnfSoftwareVersion": "1.0.0", "vnfdVersion": "1.0.0", "checksum": {"algorithm": "111", "hash": "11"}, "softwareImages": None, "additionalArtifacts": None, "onboardingState": "CREATED", "operationalState": "DISABLED", "usageState": "NOT_IN_USE", "userDefinedData": {"a": "A"}, "_links": {'self': {'href': '/api/vnfpkgm/v1/vnf_packages/222'}, 'vnfd': { 'href': '/api/vnfpkgm/v1/vnf_packages/222/vnfd'}, 'packageContent': { 'href': '/api/vnfpkgm/v1/vnf_packages/222/package_content'} } } self.assertEqual(response.data, expect_data) self.assertEqual(response.status_code, status.HTTP_200_OK) def test_query_single_vnf_failed(self): response = self.client.get(VNF_BASE_URL + "/222") self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND) def test_query_multiple_vnf(self): VnfPackageModel.objects.create( vnfPackageId="111", vnfdId="zte-hss-1.0", vnfVendor="zte", vnfdProductName="hss", vnfSoftwareVersion="1.0.0", vnfdVersion="1.0.0", checksum='{"algorithm":"111", "hash": "11"}', onboardingState="CREATED", operationalState="DISABLED", usageState="NOT_IN_USE", userDefinedData='{"a": "A"}' ) VnfPackageModel.objects.create( vnfPackageId="222", vnfdId="zte-hss-1.0", vnfVendor="zte", vnfdProductName="hss", vnfSoftwareVersion="1.0.0", vnfdVersion="1.0.0", checksum='{"algorithm":"111", "hash": "11"}', onboardingState="CREATED", operationalState="DISABLED", usageState="NOT_IN_USE", userDefinedData='{"a": "A"}' ) response = self.client.get(VNF_BASE_URL) expect_data = [ { "id": "111", "vnfdId": "zte-hss-1.0", "vnfProductName": "hss", "vnfSoftwareVersion": "1.0.0", "vnfdVersion": "1.0.0", "checksum": {"algorithm": "111", "hash": "11"}, "softwareImages": None, "additionalArtifacts": None, "onboardingState": "CREATED", "operationalState": "DISABLED", "usageState": "NOT_IN_USE", "userDefinedData": {"a": "A"}, "_links": { "self": { "href": "/api/vnfpkgm/v1/vnf_packages/111" }, "vnfd": { "href": "/api/vnfpkgm/v1/vnf_packages/111/vnfd" }, "packageContent": { "href": "/api/vnfpkgm/v1/vnf_packages/111/package_content" } } }, { "id": "222", "vnfdId": "zte-hss-1.0", "vnfProductName": "hss", "vnfSoftwareVersion": "1.0.0", "vnfdVersion": "1.0.0", "checksum": {"algorithm": "111", "hash": "11"}, "softwareImages": None, "additionalArtifacts": None, "onboardingState": "CREATED", "operationalState": "DISABLED", "usageState": "NOT_IN_USE", "userDefinedData": {"a": "A"}, "_links": {'self': {'href': '/api/vnfpkgm/v1/vnf_packages/222'}, 'vnfd': {'href': '/api/vnfpkgm/v1/vnf_packages/222/vnfd'}, 'packageContent': { 'href': '/api/vnfpkgm/v1/vnf_packages/222/package_content'}} } ] self.assertEqual(response.data, expect_data) self.assertEqual(response.status_code, status.HTTP_200_OK) def test_delete_single_vnf_pkg(self): VnfPackageModel.objects.create( vnfPackageId="222", vnfdId="zte-hss-1.0", vnfVendor="zte", vnfdProductName="hss", vnfSoftwareVersion="1.0.0", vnfdVersion="1.0.0", checksum='{"algorithm":"111", "hash": "11"}', onboardingState="CREATED", operationalState="DISABLED", usageState="NOT_IN_USE", userDefinedData='{"a": "A"}' ) response = self.client.delete(VNF_BASE_URL + "/222") self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT) self.assertEqual(response.data, None) def test_delete_when_vnf_pkg_not_exist(self): response = self.client.delete(VNF_BASE_URL + "/222") self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT) self.assertEqual(response.data, None) def test_fetch_vnf_pkg(self): with open("vnfPackage.csar", "wt") as fp: fp.writelines("AAAABBBBCCCCDDDD") VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="ONBOARDED", localFilePath="vnfPackage.csar" ) response = self.client.get(VNF_BASE_URL + "/222/package_content") file_content = '' for data in response.streaming_content: file_content = file_content + data.decode() self.assertEqual(response.status_code, status.HTTP_200_OK) self.assertEqual('AAAABBBBCCCCDDDD', file_content) os.remove("vnfPackage.csar") def test_fetch_partical_vnf_pkg(self): with open("vnfPackage.csar", "wt") as fp: fp.writelines("AAAABBBBCCCCDDDD") VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="ONBOARDED", localFilePath="vnfPackage.csar" ) response = self.client.get("%s/222/package_content" % VNF_BASE_URL, HTTP_RANGE="4-7") partial_file_content = '' for data in response.streaming_content: partial_file_content = partial_file_content + data.decode() self.assertEqual(response.status_code, status.HTTP_200_OK) self.assertEqual('BBB', partial_file_content) os.remove("vnfPackage.csar") def test_fetch_last_partical_vnf_pkg(self): with open("vnfPackage.csar", "wt") as fp: fp.writelines("AAAABBBBCCCCDDDD") VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="ONBOARDED", localFilePath="vnfPackage.csar" ) response = self.client.get(VNF_BASE_URL + "/222/package_content", HTTP_RANGE=" 4-") partial_file_content = '' for data in response.streaming_content: partial_file_content = partial_file_content + data.decode() self.assertEqual(response.status_code, status.HTTP_200_OK) self.assertEqual('BBBBCCCCDDDD', partial_file_content) os.remove("vnfPackage.csar") def test_fetch_vnf_pkg_when_pkg_not_exist(self): response = self.client.get(VNF_BASE_URL + "/222/package_content") self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND) def test_fetch_vnf_pkg_when_catch_cataloge_exception(self): VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="CREATED", localFilePath="vnfPackage.csar" ) response = self.client.get(VNF_BASE_URL + "/222/package_content") self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR) def test_download_vnfd(self): VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="ONBOARDED", localFilePath=os.path.join(CATALOG_ROOT_PATH, "resource_test.csar") ) response = self.client.get(VNF_BASE_URL + "/222/vnfd") self.assertEqual(response.status_code, status.HTTP_200_OK) with open("vnfd.csar", 'wb') as local_file: for chunk in response.streaming_content: local_file.write(chunk) self.assertTrue(zipfile.is_zipfile("vnfd.csar")) os.remove("vnfd.csar") def test_download_vnfd_when_pkg_not_exist(self): response = self.client.get(VNF_BASE_URL + "/222/vnfd") self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND) def test_download_vnfd_when_catch_cataloge_exception(self): VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="CREATED", localFilePath="vnfPackage.csar" ) response = self.client.get(VNF_BASE_URL + "/222/vnfd") self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR) @mock.patch.object(VnfPackage, "create_vnf_pkg") def test_create_vnf_pkg_when_catch_exception(self, mock_create_vnf_pkg): mock_create_vnf_pkg.side_effect = TypeError('integer type') req_data = { "userDefinedData": {"a": "A"} } response = self.client.post(VNF_BASE_URL, data=req_data, format="json") self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR) @mock.patch.object(VnfPackage, "delete_vnf_pkg") def test_delete_single_when_catch_exception(self, mock_delete_vnf_pkg): mock_delete_vnf_pkg.side_effect = TypeError("integer type") response = self.client.delete(VNF_BASE_URL + "/222") self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR) @mock.patch.object(VnfPackage, "query_single") def test_query_single_when_catch_exception(self, mock_query_single): mock_query_single.side_effect = TypeError("integer type") response = self.client.get(VNF_BASE_URL + "/222") self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR) @mock.patch.object(VnfPackage, "query_multiple") def test_query_multiple_when_catch_exception(self, mock_query_muitiple): mock_query_muitiple.side_effect = TypeError("integer type") response = self.client.get(VNF_BASE_URL) self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR) @mock.patch.object(toscaparser, 'parse_vnfd') def test_upload_when_catch_exception(self, mock_parse_vnfd): data = {'file': open(os.path.join(CATALOG_ROOT_PATH, "empty.txt"), "rb")} VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="CREATED" ) mock_parse_vnfd.side_effect = TypeError("integer type") response = self.client.put(VNF_BASE_URL + "/222/package_content", data=data) self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR) @mock.patch.object(VnfPkgUploadThread, 'start') def test_upload_from_uri_when_catch_exception(self, mock_start): req_data = {"addressInformation": "https://127.0.0.1:1234/sdc/v1/hss.csar"} mock_start.side_effect = TypeError("integer type") response = self.client.post(VNF_BASE_URL + "/111/package_content/upload_from_uri", data=req_data) self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR) @mock.patch.object(VnfPackage, 'download') def test_fetch_vnf_pkg_when_catch_exception(self, mock_download): mock_download.side_effect = TypeError("integer type") response = self.client.get(VNF_BASE_URL + "/222/package_content") self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR) @mock.patch.object(toscaparser, 'parse_vnfd') def test_fetch_vnf_artifact(self, mock_parse_vnfd): data = {'file': open(os.path.join(CATALOG_ROOT_PATH, "resource_test.csar"), "rb")} VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="CREATED" ) mock_parse_vnfd.return_value = json.JSONEncoder().encode(vnfd_data) response = self.client.put(VNF_BASE_URL + "/222/package_content", data=data) self.assertEqual(response.status_code, status.HTTP_202_ACCEPTED) response = self.client.get(VNF_BASE_URL + "/222/artifacts/image") self.assertEqual(response.status_code, status.HTTP_200_OK) self.assertEqual(response.getvalue(), b"ubuntu_16.04\n") @mock.patch.object(toscaparser, 'parse_vnfd') def test_fetch_vnf_artifact_not_exists(self, mock_parse_vnfd): data = {'file': open(os.path.join(CATALOG_ROOT_PATH, "resource_test.csar"), "rb")} VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="CREATED" ) mock_parse_vnfd.return_value = json.JSONEncoder().encode(vnfd_data) response = self.client.put(VNF_BASE_URL + "/222/package_content", data=data) self.assertEqual(response.status_code, status.HTTP_202_ACCEPTED) response = self.client.get(VNF_BASE_URL + "/1451/artifacts/image") self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND) @mock.patch.object(toscaparser, 'parse_vnfd') def test_fetch_vnf_artifact_vnf_not_exists(self, mock_parse_vnfd): data = {'file': open(os.path.join(CATALOG_ROOT_PATH, "resource_test.csar"), "rb")} VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="CREATED" ) mock_parse_vnfd.return_value = json.JSONEncoder().encode(vnfd_data) response = self.client.put(VNF_BASE_URL + "/222/package_content", data=data) self.assertEqual(response.status_code, status.HTTP_202_ACCEPTED) response = self.client.get(VNF_BASE_URL + "/222/artifacts/image1") self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND) def test_upload_vnf_pkg_with_artifacts(self): data = {'file': open(os.path.join(CATALOG_ROOT_PATH, "vgw.csar"), "rb")} VnfPackageModel.objects.create( vnfPackageId="222", onboardingState="CREATED" ) response = self.client.put("%s/222/package_content" % VNF_BASE_URL, data=data) vnf_pkg = VnfPackageModel.objects.filter(vnfPackageId="222") self.assertEqual(PKG_STATUS.ONBOARDED, vnf_pkg[0].onboardingState) self.assertEqual(response.status_code, status.HTTP_202_ACCEPTED) response = self.client.get("%s/222" % VNF_BASE_URL) print(response.data) self.assertEqual(response.status_code, status.HTTP_200_OK) expact_response_data = { "id": "222", "vnfdId": "b1bb0ce7-2222-4fa7-95ed-4840d70a1177", "vnfProductName": "vcpe_vgw", "vnfSoftwareVersion": "1.0", "vnfdVersion": "1.0", "softwareImages": None, "additionalArtifacts": [ { "artifactPath": "MainServiceTemplate.yaml", "checksum": { "algorithm": "Null", "hash": "Null" } } ], "onboardingState": "ONBOARDED", "operationalState": "ENABLED", "usageState": "NOT_IN_USE", "_links": { "self": { "href": "/api/vnfpkgm/v1/vnf_packages/222" }, "vnfd": { "href": "/api/vnfpkgm/v1/vnf_packages/222/vnfd" }, "packageContent": { "href": "/api/vnfpkgm/v1/vnf_packages/222/package_content" } } } self.assertEqual(response.data, expact_response_data)