add sles snapshot tests

Signed-off-by: Alex Goodman <[email protected]>

tests/unit/providers/sles/test-fixtures/snapshots/sles:15.1/cve-2021-29154.json

@@ -0,0 +1 @@
+{"schema":"https://raw.githubusercontent.com/anchore/vunnel/main/schema/vulnerability/os/schema-1.0.0.json","identifier":"sles:15.1/cve-2021-29154","item":{"Vulnerability":{"Name":"CVE-2021-29154","NamespaceName":"sles:15.1","Description":"BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpf_jit_comp.c and arch/x86/net/bpf_jit_comp32.c.","Severity":"High","Link":"https://www.suse.com/security/cve/CVE-2021-29154","CVSS":[{"version":"3.1","vector_string":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","base_metrics":{"base_score":7.0,"exploitability_score":1.0,"impact_score":5.9,"base_severity":"High"},"status":"N/A"}],"FixedIn":[{"Name":"kernel-default","NamespaceName":"sles:15.1","VersionFormat":"rpm","Version":"0:4.12.14-197.89.2","Module":"","VendorAdvisory":{"NoAdvisory":false,"AdvisorySummary":[]}}],"Metadata":{}}}}

tests/unit/providers/sles/test-fixtures/snapshots/sles:15/cve-2021-29154.json

@@ -0,0 +1 @@
+{"schema":"https://raw.githubusercontent.com/anchore/vunnel/main/schema/vulnerability/os/schema-1.0.0.json","identifier":"sles:15/cve-2021-29154","item":{"Vulnerability":{"Name":"CVE-2021-29154","NamespaceName":"sles:15","Description":"BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpf_jit_comp.c and arch/x86/net/bpf_jit_comp32.c.","Severity":"High","Link":"https://www.suse.com/security/cve/CVE-2021-29154","CVSS":[{"version":"3.1","vector_string":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","base_metrics":{"base_score":7.0,"exploitability_score":1.0,"impact_score":5.9,"base_severity":"High"},"status":"N/A"}],"FixedIn":[{"Name":"kernel-default","NamespaceName":"sles:15","VersionFormat":"rpm","Version":"0:4.12.14-150.72.1","Module":"","VendorAdvisory":{"NoAdvisory":false,"AdvisorySummary":[]}}],"Metadata":{}}}}

tests/unit/providers/sles/test_sles.py

@@ -308,3 +308,26 @@ def mock_download(self, *args, **kwargs):
 
     assert 2 == workspace.num_result_entries()
     assert workspace.result_schemas_valid(require_entries=True)
+
+
+def test_provider_via_snapshot(helpers, disable_get_requests, monkeypatch):
+    workspace = helpers.provider_workspace_helper(name=Provider.name())
+
+    c = Config()
+    # keep all of the default values for the result store, but override the strategy
+    c.runtime.result_store = result.StoreStrategy.FLAT_FILE
+    p = Provider(
+        root=workspace.root,
+        config=c,
+    )
+
+    mock_data_path = helpers.local_dir("test-fixtures/suse_truncated.xml")
+    shutil.copy(mock_data_path, workspace.input_dir / "suse-linux-enterprise-server-15.xml")
+
+    def mock_download(self, *args, **kwargs):
+        return mock_data_path
+
+    monkeypatch.setattr(p.parser, "_download", mock_download)
+    p.update(None)
+
+    workspace.assert_result_snapshots()