From 716c61e093148cd44dfdf11f67d327e5b5e4727a Mon Sep 17 00:00:00 2001
From: Massimiliano Giovagnoli <me@maxgio.it>
Date: Wed, 19 Jul 2023 20:57:26 +0200
Subject: [PATCH] test(pkg/distribution): add initial index entry signature
 unit test

Signed-off-by: Massimiliano Giovagnoli <me@maxgio.it>
---
 build/registry/go.mod                         |  3 +-
 build/registry/go.sum                         |  1 -
 .../pkg/distribution/index_internal_test.go   | 56 +++++++++++++++++++
 3 files changed, 57 insertions(+), 3 deletions(-)
 create mode 100644 build/registry/pkg/distribution/index_internal_test.go

diff --git a/build/registry/go.mod b/build/registry/go.mod
index bc433058..e99b063d 100644
--- a/build/registry/go.mod
+++ b/build/registry/go.mod
@@ -13,7 +13,6 @@ require (
 	github.com/onsi/gomega v1.27.8
 	github.com/pkg/errors v0.9.1
 	github.com/spf13/cobra v1.7.0
-	golang.org/x/tools v0.9.3
 	gopkg.in/yaml.v2 v2.4.0
 	gopkg.in/yaml.v3 v3.0.1
 	k8s.io/klog/v2 v2.100.1
@@ -74,13 +73,13 @@ require (
 	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
 	golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1 // indirect
-	golang.org/x/mod v0.11.0 // indirect
 	golang.org/x/net v0.11.0 // indirect
 	golang.org/x/oauth2 v0.9.0 // indirect
 	golang.org/x/sync v0.3.0 // indirect
 	golang.org/x/sys v0.9.0 // indirect
 	golang.org/x/term v0.9.0 // indirect
 	golang.org/x/text v0.10.0 // indirect
+	golang.org/x/tools v0.9.3 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/protobuf v1.30.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
diff --git a/build/registry/go.sum b/build/registry/go.sum
index 975f8991..59fa6fcb 100644
--- a/build/registry/go.sum
+++ b/build/registry/go.sum
@@ -410,7 +410,6 @@ golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.11.0 h1:bUO06HqtnRcc/7l71XBe4WcqTZ+3AH1J59zWDDwLKgU=
-golang.org/x/mod v0.11.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
diff --git a/build/registry/pkg/distribution/index_internal_test.go b/build/registry/pkg/distribution/index_internal_test.go
new file mode 100644
index 00000000..46ad8379
--- /dev/null
+++ b/build/registry/pkg/distribution/index_internal_test.go
@@ -0,0 +1,56 @@
+/*
+Copyright (C) 2022 The Falco Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.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.
+*/
+
+package distribution
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/falcosecurity/falcoctl/pkg/index"
+
+	"github.com/falcosecurity/plugins/build/registry/pkg/registry"
+)
+
+func TestPluginToIndexEntrySignature(t *testing.T) {
+	signature := &index.Signature{
+		Cosign: &index.CosignSignature{},
+	}
+
+	expected := signature
+
+	p := registry.Plugin{Signature: signature}
+
+	entry := pluginToIndexEntry(p, "", "")
+	if !reflect.DeepEqual(entry.Signature, expected) {
+		t.Fatalf("Index entry signature: expected %#v, got %v", expected, entry.Signature)
+	}
+}
+
+func TestPluginRulesToIndexEntrySignature(t *testing.T) {
+	signature := &index.Signature{
+		Cosign: &index.CosignSignature{},
+	}
+
+	expected := signature
+
+	p := registry.Plugin{Signature: signature}
+
+	entry := pluginRulesToIndexEntry(p, "", "")
+	if !reflect.DeepEqual(entry.Signature, expected) {
+		t.Fatalf("Index entry signature: expected %#v, got %v", expected, entry.Signature)
+	}
+}