Adding tests for native docker registry APIs exposed by Harbor

Adding a test for listing repositories
Adding a test for list image tags for specified repo.

Signed-off-by: Ren Maosheng <renmaosheng@gmail.com>

tests/apitests/python/library/docker_api.py

@@ -2,6 +2,7 @@
 
 import base
 import subprocess
+import json
 
 try:
     import docker
@@ -44,6 +45,30 @@ def docker_manifest_push_to_harbor(index, manifests, harbor_server, user, passwo
     docker_manifest_create(index, manifests)
     return docker_manifest_push(index)
 
+def list_repositories(harbor_host, user, password, n = None, last = None):
+    if n is not None and last is not None:
+        command = ["curl", "-s", "-u", user+":"+password, "https://"+harbor_host+"/v2/_catalog"+"?n=%d"%n+"&last="+last, "--insecure"]
+    elif n is not None:
+            command = ["curl", "-s", "-u", user+":"+password, "https://"+harbor_host+"/v2/_catalog"+"?n=%d"%n, "--insecure"]
+    else:
+        command = ["curl", "-s", "-u", user+":"+password, "https://"+harbor_host+"/v2/_catalog", "--insecure"]
+    print "List Repositories Command: ", command
+    ret = base.run_command(command)
+    repos = json.loads(ret).get("repositories","")
+    return repos
+
+def list_image_tags(harbor_host, repository, user, password, n = None, last = None):
+    if n is not None and last is not None:
+        command = ["curl", "-s", "-u", user+":"+password, "https://"+harbor_host+"/v2/"+repository+"/tags/list"+"?n=%d"%n+"&last="+last, "--insecure"]
+    elif n is not None:
+        command = ["curl", "-s", "-u", user+":"+password, "https://"+harbor_host+"/v2/"+repository+"/tags/list"+"?n=%d"%n, "--insecure"]
+    else:
+        command = ["curl", "-s", "-u", user+":"+password, "https://"+harbor_host+"/v2/"+repository+"/tags/list", "--insecure"]
+    print "List Image Tags Command: ", command
+    ret = base.run_command(command)
+    tags = json.loads(ret).get("tags","")
+    return tags
+
 class DockerAPI(object):
     def __init__(self):
         self.DCLIENT = docker.APIClient(base_url='unix://var/run/docker.sock',version='auto',timeout=30)

tests/apitests/python/test_registry_api.py

@@ -0,0 +1,108 @@
+from __future__ import absolute_import
+import unittest
+
+from testutils import harbor_server
+from testutils import admin_user
+from testutils import admin_pwd
+from testutils import TEARDOWN
+from testutils import ADMIN_CLIENT
+from library.system import System
+from library.project import Project
+from library.user import User
+from library.repository import Repository
+from library.repository import push_image_to_project
+from library.artifact import Artifact
+from library.scanner import Scanner
+import os
+import library.base
+import json
+
+class TestProjects(unittest.TestCase):
+    @classmethod
+    def setUp(self):
+        self.system = System()
+        self.project= Project()
+        self.user= User()
+        self.artifact = Artifact()
+        self.repo = Repository()
+        self.repo_name = "hello-world"
+
+    @classmethod
+    def tearDown(self):
+        print "Case completed"
+
+    @unittest.skipIf(TEARDOWN == False, "Test data won't be erased.")
+    def test_ClearData(self):
+        #1. Delete Alice's repository and Luca's repository;
+        self.repo.delete_repoitory(TestProjects.project_Alice_name, TestProjects.repo_a.split('/')[1], **ADMIN_CLIENT)
+        self.repo.delete_repoitory(TestProjects.project_Alice_name, TestProjects.repo_b.split('/')[1], **ADMIN_CLIENT)
+        self.repo.delete_repoitory(TestProjects.project_Alice_name, TestProjects.repo_c.split('/')[1], **ADMIN_CLIENT)
+
+        #2. Delete Alice's project and Luca's project;
+        self.project.delete_project(TestProjects.project_Alice_id, **ADMIN_CLIENT)
+
+        #3. Delete user Alice and Luca.
+        self.user.delete_user(TestProjects.user_Alice_id, **ADMIN_CLIENT)
+
+    def testRegistryAPI(self):
+        """
+        Test case:
+            Catalog API to list all repositories by system admin
+        Test step and expected result:G
+            1. Create user Alice;
+            2. Create 1 new private projects project_Alice;
+            3. Push 3 images to project_Alice and Add 3 tags to the 3rd image
+            4. Call the image_list_tag API
+            5. Call the catalog API using admin account without pagination, can get all 3 images
+            5.1 Call the catalog API using admin account with pagination n=1, page=2, twice to get all 3 images.
+            5.2 Call the catalog API using Alice account, no repos should be found.
+        Tear down:
+            1. Delete Alice's repository;
+            2. Delete Alice's project;
+            3. Delete user Alice.
+        """
+        url = ADMIN_CLIENT["endpoint"]
+        user_common_password = "Aa123456"
+        #1. Create user Alice and Luca;
+        TestProjects.user_Alice_id, user_Alice_name = self.user.create_user(user_password = user_common_password, **ADMIN_CLIENT)
+
+        USER_ALICE_CLIENT=dict(endpoint = url, username = user_Alice_name, password = user_common_password)
+
+        #2. Create 2 new private projects project_Alice and project_Luca;
+        TestProjects.project_Alice_id, TestProjects.project_Alice_name = self.project.create_project(metadata = {"public": "false"}, **USER_ALICE_CLIENT)
+
+        #3. Push 3 images to project_Alice and Add 3 tags to the 3rd image.
+
+        src_tag = "latest"
+        image_a = "busybox"
+        TestProjects.repo_a, tag_a = push_image_to_project(TestProjects.project_Alice_name, harbor_server, user_Alice_name, user_common_password, image_a, src_tag)
+        image_b = "alpine"
+        TestProjects.repo_b, tag_b = push_image_to_project(TestProjects.project_Alice_name, harbor_server, user_Alice_name, user_common_password, image_b, src_tag)
+        image_c = "hello-world"
+        TestProjects.repo_c, tag_c = push_image_to_project(TestProjects.project_Alice_name, harbor_server, user_Alice_name, user_common_password, image_c, src_tag)
+        create_tags = ["1.0","2.0","3.0"]
+        for tag in create_tags:
+            self.artifact.create_tag(TestProjects.project_Alice_name, self.repo_name, tag_c, tag, **USER_ALICE_CLIENT)
+        #4. Call the image_list_tags API
+        tags = library.docker_api.list_image_tags(harbor_server,TestProjects.repo_c,user_Alice_name,user_common_password)
+	for tag in create_tags:
+            self.assertTrue(tags.count(tag)>0, "Expect tag: %s is not listed"%tag)
+        page_tags = library.docker_api.list_image_tags(harbor_server,TestProjects.repo_c,user_Alice_name,user_common_password,len(tags)/2+1)
+        page_tags += library.docker_api.list_image_tags(harbor_server,TestProjects.repo_c,user_Alice_name,user_common_password,len(tags)/2+1,tags[len(tags)/2])
+	for tag in create_tags:
+            self.assertTrue(page_tags.count(tag)>0, "Expect tag: %s is not listed by the pagination query"%tag)
+        #5. Call the catalog API;
+        repos = library.docker_api.list_repositories(harbor_server,admin_user,admin_pwd)
+	self.assertTrue(repos.count(TestProjects.repo_a)>0 and repos.count(TestProjects.repo_b)>0 and repos.count(TestProjects.repo_c)>0, "Expected repo not found")
+        for repo in [TestProjects.repo_a,TestProjects.repo_b,TestProjects.repo_c]:
+            self.assertTrue(repos.count(repo)>0,"Expected repo: %s is not listed"%repo)
+        page_repos = library.docker_api.list_repositories(harbor_server,admin_user,admin_pwd,len(repos)/2+1)
+        page_repos += library.docker_api.list_repositories(harbor_server,admin_user,admin_pwd,len(repos)/2+1,repos[len(repos)/2])
+        for repo in [TestProjects.repo_a,TestProjects.repo_b,TestProjects.repo_c]:
+            self.assertTrue(page_repos.count(repo)>0,"Expected repo: %s is not listed by the pagination query"%repo)
+
+        null_repos = library.docker_api.list_repositories(harbor_server,user_Alice_name,user_common_password)
+        self.assertEqual(null_repos, "")
+
+if __name__ == '__main__':
+    unittest.main()