From 130e9fe093e203c4c0fe8252de694d9f31131faa Mon Sep 17 00:00:00 2001
From: CrazyMax <crazy-max@users.noreply.github.com>
Date: Thu, 14 Sep 2023 11:13:38 +0200
Subject: [PATCH] localstate: tests

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
---
 localstate/localstate_test.go | 99 +++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 localstate/localstate_test.go

diff --git a/localstate/localstate_test.go b/localstate/localstate_test.go
new file mode 100644
index 00000000000..94d4ee8e8ed
--- /dev/null
+++ b/localstate/localstate_test.go
@@ -0,0 +1,99 @@
+package localstate
+
+import (
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestNew(t *testing.T) {
+	_ = newls(t)
+}
+
+func TestReadRef(t *testing.T) {
+	l := newls(t)
+	r, err := l.ReadRef(testBuilderName, testNodeName, testStateRefID)
+	require.NoError(t, err)
+	require.Equal(t, testStateRef, *r)
+}
+
+func TestReadGroup(t *testing.T) {
+	l := newls(t)
+	g, err := l.ReadGroup(testStateGroupID)
+	require.NoError(t, err)
+	require.Equal(t, testStateGroup, *g)
+}
+
+func TestRemoveBuilder(t *testing.T) {
+	l := newls(t)
+	require.NoError(t, l.RemoveBuilder(testBuilderName))
+}
+
+func TestRemoveBuilderNode(t *testing.T) {
+	l := newls(t)
+	require.NoError(t, l.RemoveBuilderNode(testBuilderName, testNodeName))
+}
+
+func newls(t *testing.T) *LocalState {
+	t.Helper()
+	tmpdir := t.TempDir()
+
+	l, err := New(tmpdir)
+	require.NoError(t, err)
+	require.DirExists(t, filepath.Join(tmpdir, refsDir))
+	require.Equal(t, tmpdir, l.root)
+
+	require.NoError(t, l.SaveRef(testBuilderName, testNodeName, testStateRefID, testStateRef))
+
+	require.NoError(t, l.SaveGroup(testStateGroupID, testStateGroup))
+	require.NoError(t, l.SaveRef(testBuilderName, testNodeName, testStateGroupRef1ID, testStateGroupRef1))
+	require.NoError(t, l.SaveRef(testBuilderName, testNodeName, testStateGroupRef2ID, testStateGroupRef2))
+	require.NoError(t, l.SaveRef(testBuilderName, testNodeName, testStateGroupRef3ID, testStateGroupRef3))
+
+	return l
+}
+
+var (
+	testBuilderName = "builder"
+	testNodeName    = "builder0"
+
+	testStateRefID = "32n3ffqrxjw41ok5zxd2qhume"
+	testStateRef   = State{
+		Target:         "default",
+		LocalPath:      "/home/foo/github.com/docker/docker-bake-action",
+		DockerfilePath: "/home/foo/github.com/docker/docker-bake-action/dev.Dockerfile",
+	}
+
+	testStateGroupID = "kvqs0sgly2rmitz84r25u9qd0"
+	testStateGroup   = StateGroup{
+		Definition: []byte(`{"group":{"default":{"targets":["pre-checkin"]},"pre-checkin":{"targets":["vendor-update","format","build"]}},"target":{"build":{"context":".","dockerfile":"dev.Dockerfile","target":"build-update","platforms":["linux/amd64"],"output":["."]},"format":{"context":".","dockerfile":"dev.Dockerfile","target":"format-update","platforms":["linux/amd64"],"output":["."]},"vendor-update":{"context":".","dockerfile":"dev.Dockerfile","target":"vendor-update","platforms":["linux/amd64"],"output":["."]}}}`),
+		Targets:    []string{"pre-checkin"},
+		Inputs:     []string{"*.platform=linux/amd64"},
+		Refs:       []string{"builder/builder0/hx2qf1w11qvz1x3k471c5i8xw", "builder/builder0/968zj0g03jmlx0s8qslnvh6rl", "builder/builder0/naf44f9i1710lf7y12lv5hb1z"},
+	}
+
+	testStateGroupRef1ID = "hx2qf1w11qvz1x3k471c5i8xw"
+	testStateGroupRef1   = State{
+		Target:         "format",
+		LocalPath:      "/home/foo/github.com/docker/docker-bake-action",
+		DockerfilePath: "/home/foo/github.com/docker/docker-bake-action/dev.Dockerfile",
+		GroupRef:       "kvqs0sgly2rmitz84r25u9qd0",
+	}
+
+	testStateGroupRef2ID = "968zj0g03jmlx0s8qslnvh6rl"
+	testStateGroupRef2   = State{
+		Target:         "build",
+		LocalPath:      "/home/foo/github.com/docker/docker-bake-action",
+		DockerfilePath: "/home/foo/github.com/docker/docker-bake-action/dev.Dockerfile",
+		GroupRef:       "kvqs0sgly2rmitz84r25u9qd0",
+	}
+
+	testStateGroupRef3ID = "naf44f9i1710lf7y12lv5hb1z"
+	testStateGroupRef3   = State{
+		Target:         "vendor-update",
+		LocalPath:      "/home/foo/github.com/docker/docker-bake-action",
+		DockerfilePath: "/home/foo/github.com/docker/docker-bake-action/dev.Dockerfile",
+		GroupRef:       "kvqs0sgly2rmitz84r25u9qd0",
+	}
+)