Add singularity py-test

Signed-off-by: danfengliu <danfengl@vmware.com>

.github/workflows/CI.yml

@@ -147,6 +147,21 @@ jobs:
           mkdir -p oras-install/
           tar -zxf oras_0.8.1_*.tar.gz -C oras-install/
           sudo mv oras-install/oras /usr/local/bin/
+          sudo apt-get update && sudo apt-get install -y \
+          build-essential \
+          uuid-dev \
+          libgpgme-dev \
+          squashfs-tools \
+          libseccomp-dev \
+          pkg-config \
+          cryptsetup-bin
+          export VERSION=3.5.3 && \
+          wget https://github.com/sylabs/singularity/releases/download/v${VERSION}/singularity-${VERSION}.tar.gz && \
+          tar -xzf singularity-${VERSION}.tar.gz && \
+          cd singularity
+          ./mconfig && \
+          make -C builddir && \
+          sudo make -C builddir install
       - name: install
         run: |
           cd src/github.com/goharbor/harbor

tests/apitests/python/library/singularity.py

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+
+import os
+import base
+from datetime import datetime
+
+singularity_cmd = "singularity"
+timestamp = datetime.now().strftime(r'%m%s')
+
+def set_singularity_login_env(user, password):
+    os.environ.setdefault('SINGULARITY_DOCKER_USERNAME', user)
+    os.environ.setdefault('SINGULARITY_DOCKER_PASSWORD', password)
+
+def singularity_push_to_harbor(harbor_server, sif_file, project, image, tag):
+    ret = base.run_command( [singularity_cmd, "push", sif_file, "oras://"+harbor_server + "/" + project + "/" + image+":"+ tag] )
+
+def singularity_pull(out_file, from_sif_file):
+    ret = base.run_command( [singularity_cmd, "pull", out_file, from_sif_file] )
+
+def push_singularity_to_harbor(from_URI, from_namespace, harbor_server, user, password, project, image, tag):
+    tmp_sif_file = image+timestamp+".sif"
+    set_singularity_login_env(user, password)
+    singularity_pull(tmp_sif_file, from_URI+"//"+from_namespace + image+":" + tag)
+    singularity_push_to_harbor(harbor_server, tmp_sif_file, project, image, tag)

tests/apitests/python/test_push_files_by_oras.py

@@ -40,7 +40,7 @@ class TestProjects(unittest.TestCase):
             1. Create user-001
             2. Create a new private project(PA) by user(UA);
             3. ORAS CLI push artifacts;
-            4. Get repository from Harbor successfully, and verfiy repository name is repo pushed by ORAS CLI;;
+            4. Get repository from Harbor successfully, and verfiy repository name is repo pushed by ORAS CLI;
             5. Get and verify artifacts by tag;
             6. ORAS CLI pull artifacts index by tag;
             7. Verfiy MD5 between artifacts pushed by ORAS and artifacts pulled by ORAS;
@@ -62,7 +62,7 @@ class TestProjects(unittest.TestCase):
         md5_list_push = library.oras.oras_push(harbor_server, user_name, user_001_password, TestProjects.project_name, self.repo_name, self.tag)
         print "md5_list_push:",md5_list_push
 
-        #4. Get repository from Harbor successfully, and verfiy repository name is repo pushed by ORAS CLI;;
+        #4. Get repository from Harbor successfully, and verfiy repository name is repo pushed by ORAS CLI;
         repo_data = self.repo.get_repository(TestProjects.project_name, self.repo_name, **TestProjects.USER_CLIENT)
         print "repo_data:", repo_data
         self.assertEqual(repo_data.name, TestProjects.project_name + "/" + self.repo_name)

tests/apitests/python/test_push_sif_by_singularity.py

@@ -0,0 +1,78 @@
+from __future__ import absolute_import
+import unittest
+import urllib
+
+import library.singularity
+from library.sign import sign_image
+from testutils import ADMIN_CLIENT
+from testutils import harbor_server
+from testutils import TEARDOWN
+from library.user import User
+from library.project import Project
+from library.repository import Repository
+from library.artifact import Artifact
+
+
+class TestProjects(unittest.TestCase):
+    @classmethod
+    def setUp(self):
+        self.project = Project()
+        self.user = User()
+        self.artifact = Artifact()
+        self.repo = Repository()
+        self.repo_name = "busybox"
+        self.tag = "1.28"
+
+    @classmethod
+    def tearDown(self):
+        print "Case completed"
+
+    @unittest.skipIf(TEARDOWN == False, "Test data won't be erased.")
+    def test_ClearData(self):
+        #1. Delete user(UA);
+        self.user.delete_user(TestProjects.user_sign_image_id, **ADMIN_CLIENT)
+
+    def testPushSingularity(self):
+        """
+        Test case:
+            Push Singularity file With Singularity CLI
+        Test step and expected result:
+            1. Create user-001
+            2. Create a new private project(PA) by user(UA);
+            3. Push a sif file to harbor by singularity;
+            4. Get repository from Harbor successfully, and verfiy repository name is repo pushed by singularity CLI;
+            5. Get and verify artifacts by tag;
+            6. Pull sif file from harbor by singularity;
+        Tear down:
+            NA
+        """
+        url = ADMIN_CLIENT["endpoint"]
+        user_001_password = "Aa123456"
+
+        #1. Create user-001
+        TestProjects.user_sign_image_id, user_name = self.user.create_user(user_password = user_001_password, **ADMIN_CLIENT)
+
+        TestProjects.USER_CLIENT=dict(with_signature = True, endpoint = url, username = user_name, password = user_001_password)
+
+        #2. Create a new private project(PA) by user(UA);
+        TestProjects.project_id, TestProjects.project_name = self.project.create_project(metadata = {"public": "false"}, **TestProjects.USER_CLIENT)
+
+        #3. Push a sif file to harbor by singularity;
+        library.singularity.push_singularity_to_harbor("library:", "library/default/", harbor_server, user_name, user_001_password, TestProjects.project_name, self.repo_name, self.tag)
+
+
+        #4. Get repository from Harbor successfully, and verfiy repository name is repo pushed by singularity CLI;
+        repo_data = self.repo.get_repository(TestProjects.project_name, self.repo_name, **TestProjects.USER_CLIENT)
+        print "repo_data:", repo_data
+        self.assertEqual(repo_data.name, TestProjects.project_name + "/" + self.repo_name)
+
+        #5. Get and verify artifacts by tag;
+        artifact = self.artifact.get_reference_info(TestProjects.project_name, self.repo_name, self.tag, **TestProjects.USER_CLIENT)
+        print "artifact:", artifact
+        self.assertEqual(artifact[0].tags[0].name, self.tag)
+
+        #6. Pull sif file from harbor by singularity;
+        library.singularity.singularity_pull(TestProjects.project_name + ".sif", "oras://"+harbor_server + "/" + TestProjects.project_name + "/" + self.repo_name+":"+ self.tag)
+
+if __name__ == '__main__':
+    unittest.main()

tests/robot-cases/Group0-BAT/API_DB.robot

@@ -100,4 +100,7 @@ Test Case - Push Image With Special Name
     Harbor API Test  ./tests/apitests/python/test_push_image_with_special_name.py
 Test Case - Push Artifact With ORAS CLI
     [Tags]  oras
-    Harbor API Test  ./tests/apitests/python/test_oras_cli.py
+    Harbor API Test  ./tests/apitests/python/test_push_files_by_oras.py
+Test Case - Push Singularity file With Singularity CLI
+    [Tags]  singularity
+    Harbor API Test  ./tests/apitests/python/test_push_sif_by_singularity.py