test: Add package related test file

Add a new file for tests related to packages and test the package json
feed in it's basic form.

test/test_group.py

@@ -1,5 +1,3 @@
-import json
-
 from flask import url_for
 from werkzeug.exceptions import Forbidden
 from werkzeug.exceptions import NotFound
@@ -314,8 +312,9 @@ def test_forbid_delete_with_advisory(db, client):
 def test_show_group_json(db, client):
     resp = client.get(url_for('tracker.show_group_json', avg=DEFAULT_GROUP_NAME, postfix='/json'), follow_redirects=True)
     assert 200 == resp.status_code
-    data = json.loads(resp.data.decode())
+    data = resp.get_json()
     assert data['name'] == DEFAULT_GROUP_NAME
+    assert data['issues'] == [DEFAULT_ISSUE_ID]
     assert data['packages'] == ['foo']
     assert data['affected'] == '1.2.3-3'
     assert data['fixed'] == '1.2.3-4'

test/test_package.py

@@ -0,0 +1,30 @@
+from flask import url_for
+from werkzeug.exceptions import NotFound
+
+from tracker.model.cve import issue_types
+from tracker.model.enum import Publication
+
+from .conftest import DEFAULT_ADVISORY_ID
+from .conftest import DEFAULT_GROUP_ID
+from .conftest import create_advisory
+from .conftest import create_group
+from .conftest import create_package
+
+
+@create_package(name='foo', version='1.2.3-4')
+@create_group(id=DEFAULT_GROUP_ID, packages=['foo'], affected='1.2.3-3', fixed='1.2.3-4')
+@create_advisory(id=DEFAULT_ADVISORY_ID, group_package_id=DEFAULT_GROUP_ID, advisory_type=issue_types[1], reference='https://security.archlinux.org', publication=Publication.published)
+def test_show_package_json(db, client):
+    resp = client.get(url_for('tracker.show_package_json', pkgname='foo', suffix='/json'), follow_redirects=True)
+    assert 200 == resp.status_code
+    data = resp.get_json()
+    assert len(data['groups']) == 1
+    assert len(data['versions']) == 1
+    assert len(data['advisories']) == 1
+    assert len(data['issues']) == 1
+    assert data['name'] == 'foo'
+
+
+def test_show_package_json_not_found(db, client):
+    resp = client.get(url_for('tracker.show_package_json', pkgname='foo', suffix='/json'), follow_redirects=True)
+    assert NotFound.code == resp.status_code