Test for vnf requirement R-77707

Implement test for vnf requirement R-77707: provider MUST include a
Manifest File that contains a list of all the components in the VNF
package.

Change-Id: Ief3f8af2cce20d003007147f106ba9c72bcde292
Issue-ID: VNFSDK-317
Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>

1 files changed, 29 insertions, 4 deletions

diff --git a/tests/vnfreq/test_pkg_reqs.py b/tests/vnfreq/test_pkg_reqs.py
index b712212..b83a860 100644
--- a/tests/vnfreq/test_pkg_reqs.py
+++ b/tests/vnfreq/test_pkg_reqs.py
@@ -17,11 +17,36 @@ import pytest
 
 from vnfsdk_pkgtools import vnfreq
 
-def test_R66070_fail(mocker):
+
+def check_result(reqid, reader, tosca, expected_fail_msg):
+    tester = vnfreq.get_vnfreq_tester(reqid)
+    tester.check(reader, tosca)
+    if expected_fail_msg:
+        assert isinstance(tester.err, vnfreq.VnfRequirementError)
+        assert expected_fail_msg in str(tester.err)
+    else:
+        assert tester.err == 0
+
+
+def test_R66070(mocker):
     reader = mocker.Mock()
     reader.manifest = None
+    check_result('R-66070', reader, None, 'No manifest file found')
+
+
+def test_R77707(mocker, tmpdir):
+    # check only manifest file - success
+    p1 = tmpdir.join("manifest.mf")
+    p1.write("manifest")
+    reader = mocker.Mock()
+    reader.destination = str(tmpdir)
+    reader.entry_manifest_file = "manifest.mf"
+    reader.manifest.digests = {}
+    check_result('R-77707', reader, None, None)
 
-    tester = vnfreq.get_vnfreq_tester("R-66070")
-    tester.check(reader, None)
-    assert isinstance(tester.err, vnfreq.VnfRequirementError)
+    # check additional file - fail
+    p2 = tmpdir.mkdir('sub').join("non-existing")
+    p2.write("non existing")
+    check_result('R-77707', reader, None,
+                 'Package component sub/non-existing not found in manifest file')