Function TestImportPolicy

cli/command_policy_import_test.go:19–180

note: dependent on policy export working.

(t *testing.T)

// note: dependent on policy export working.
func TestImportPolicy(t *testing.T) {
	e := testenv.NewCLITest(t, testenv.RepoFormatNotImportant, testenv.NewInProcRunner(t))
	defer e.RunAndExpectSuccess(t, "repo", "disconnect")

	e.RunAndExpectSuccess(t, "repo", "create", "filesystem", "--path", e.RepoDir, "--override-username=user", "--override-hostname=host")

	td := testutil.TempDirectory(t)
	policyFilePath := path.Join(td, "policy.json")

	// poor man's deep copy
	defaultPolicyJSON, err := json.Marshal(policy.DefaultPolicy)
	if err != nil {
		t.Fatalf("unable to marshal policy: %v", err)
	}

	var defaultPolicy *policy.Policy

	testutil.MustParseJSONLines(t, []string{string(defaultPolicyJSON)}, &defaultPolicy)

	specifiedPolicies := map[string]*policy.Policy{
		"(global)": defaultPolicy,
	}
	makePolicyFile := func() {
		data, err := json.Marshal(specifiedPolicies)
		if err != nil {
			t.Fatalf("unable to marshal policy: %v", err)
		}

		err = os.WriteFile(policyFilePath, data, 0o600)
		if err != nil {
			t.Fatalf("unable to write policy file: %v", err)
		}
	}

	// sanity check that we have the default global policy
	assertPoliciesEqual(t, e, specifiedPolicies)

	// change the global policy
	specifiedPolicies["(global)"].SplitterPolicy.Algorithm = "FIXED-4M"

	makePolicyFile()
	e.RunAndExpectSuccess(t, "policy", "import", "--from-file", policyFilePath)
	assertPoliciesEqual(t, e, specifiedPolicies)

	// create a new policy
	id := snapshot.SourceInfo{
		Host:     "host",
		UserName: "user",
		Path:     filepath.ToSlash(td),
	}.String()

	specifiedPolicies[id] = &policy.Policy{
		SplitterPolicy: policy.SplitterPolicy{
			Algorithm: "FIXED-8M",
		},
	}

	makePolicyFile()