diff --git a/vulnerabilities/scraper/rust.py b/vulnerabilities/scraper/rust.py
index 46c8f47c9..04afa7c8c 100644
--- a/vulnerabilities/scraper/rust.py
+++ b/vulnerabilities/scraper/rust.py
@@ -28,66 +28,72 @@ def all_versions_of_crate(crate):
             yield version_info['num']
 
 
+def load_advisory(advisory):
+    affected_version_range_lists = list(advisory.get(
+        'affected', {}).get('functions', {}).values())
+    unaffected_version_range_list = advisory['versions'].get(
+        'unaffected', [])
+
+    patched_version_range_list = advisory['versions']['patched']
+    # FIXME: Make distinction between unaffected and patched packages
+    # Check https://github.com/nexB/vulnerablecode/issues/144
+    unaffected_version_range_list += patched_version_range_list
+
+    have_unaffected_version_range = len(unaffected_version_range_list) != 0
+    have_affected_version_range = len(affected_version_range_lists) != 0
+
+    if not (have_affected_version_range or have_unaffected_version_range):
+        return False
+
+    vuln_id = advisory['advisory']['id']
+    crate_name = advisory['advisory']['package']
+    description = advisory['advisory']['description']
+    reference = advisory['advisory'].get('url', '')
+
+    all_versions = set(all_versions_of_crate(crate_name))
+    affected_versions = set()
+    unaffected_versions = set()
+
+    for version in all_versions:
+        categorised = False
+        for affected_version_range_list in affected_version_range_lists:
+            for affected_version_range in affected_version_range_list:
+                affected_version_range = RangeSpecifier(
+                    affected_version_range)
+                if version in affected_version_range:
+                    affected_versions.add(version)
+                    categorised = True
+                    break
+
+        if have_unaffected_version_range and not categorised:
+            for unaffected_version_range in unaffected_version_range_list:
+                if version in RangeSpecifier(unaffected_version_range):
+                    unaffected_versions.add(version)
+                    break
+
+    if not have_unaffected_version_range:
+        unaffected_versions = all_versions - affected_versions
+
+    elif not have_affected_version_range:
+        affected_versions = all_versions - unaffected_versions
+
+    return {
+        'package_name': crate_name,
+        'vuln_id': vuln_id,
+        'fixed_versions': unaffected_versions,
+        'affected_versions': affected_versions,
+        'advisory': reference,
+        'description': description
+    }
+
+
 def import_vulnerabilities():
 
     vulnerability_package_dicts = []
     for advisory in rust_crate_advisories(RUSTSEC_DB_URL):
 
-        affected_version_range_lists = list(advisory.get(
-            'affected', {}).get('functions', {}).values())
-        unaffected_version_range_list = advisory['versions'].get(
-            'unaffected', [])
-
-        patched_version_range_list = advisory['versions']['patched']
-        # FIXME: Make distinction between unaffected and patched packages
-        # Check https://github.com/nexB/vulnerablecode/issues/144
-        unaffected_version_range_list += patched_version_range_list
-
-        have_unaffected_version_range = len(unaffected_version_range_list) != 0
-        have_affected_version_range = len(affected_version_range_lists) != 0
-
-        if not (have_affected_version_range or have_unaffected_version_range):
-            continue
-
-        vuln_id = advisory['advisory']['id']
-        crate_name = advisory['advisory']['package']
-        description = advisory['advisory']['description']
-        reference = advisory['advisory'].get('url', '')
-
-        all_versions = set(all_versions_of_crate(crate_name))
-        affected_versions = set()
-        unaffected_versions = set()
-
-        for version in all_versions:
-            categorised = False
-            for affected_version_range_list in affected_version_range_lists:
-                for affected_version_range in affected_version_range_list:
-                    affected_version_range = RangeSpecifier(
-                        affected_version_range)
-                    if version in affected_version_range:
-                        affected_versions.add(version)
-                        categorised = True
-                        break
-
-            if have_unaffected_version_range and not categorised:
-                for unaffected_version_range in unaffected_version_range_list:
-                    if version in RangeSpecifier(unaffected_version_range):
-                        unaffected_versions.add(version)
-                        break
-
-        if not have_unaffected_version_range:
-            unaffected_versions = all_versions - affected_versions
-
-        elif not have_affected_version_range:
-            affected_versions = all_versions - unaffected_versions
-
-        vulnerability_package_dicts.append({
-            'package_name': crate_name,
-            'vuln_id': vuln_id,
-            'fixed_versions': unaffected_versions,
-            'affected_versions': affected_versions,
-            'advisory': reference,
-            'description': description
-        })
+        loaded_advisory = load_advisory(advisory)
+        if loaded_advisory:
+            vulnerability_package_dicts.append(loaded_advisory)
 
     return vulnerability_package_dicts
diff --git a/vulnerabilities/tests/test_rust.py b/vulnerabilities/tests/test_rust.py
new file mode 100644
index 000000000..895d073b0
--- /dev/null
+++ b/vulnerabilities/tests/test_rust.py
@@ -0,0 +1,38 @@
+# Author: Islam ElHakmi (@EslamHiko)
+# Copyright (c) 2017 nexB Inc. and others. All rights reserved.
+# http://nexb.com and https://github.com/nexB/vulnerablecode/
+# The VulnerableCode software is licensed under the Apache License version 2.0.
+# Data generated with VulnerableCode require an acknowledgment.
+#
+# You may not use this software except in compliance with the License.
+# You may obtain a copy of the License at: http://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.
+#
+# When you publish or redistribute any data created with VulnerableCode or any VulnerableCode
+# derivative work, you must accompany this data with the following acknowledgment:
+#
+#  Generated with VulnerableCode and provided on an "AS IS" BASIS, WITHOUT WARRANTIES
+#  OR CONDITIONS OF ANY KIND, either express or implied. No content created from
+#  VulnerableCode should be considered or used as legal advice. Consult an Attorney
+#  for any legal advice.
+#  VulnerableCode is a free software code scanning tool from nexB Inc. and others.
+#  Visit https://github.com/nexB/vulnerablecode/ for support and download.
+
+from vulnerabilities.scraper.rust import rust_crate_advisories
+from vulnerabilities.scraper.rust import load_advisory
+
+RUSTSEC_DB_URL = 'https://github.com/RustSec/advisory-db/archive/master.zip'
+
+
+def test_extract_data():
+    for advisory in rust_crate_advisories(RUSTSEC_DB_URL):
+        loaded_advisory = load_advisory(advisory)
+        assert len(loaded_advisory['package_name']) != 0
+        assert len(loaded_advisory['vuln_id']) != 0
+        assert len(loaded_advisory['advisory']) != 0
+        assert len(loaded_advisory['description']) != 0
+        assert len(loaded_advisory['affected_versions']) != 0
+        break