ocsp: reload on ocsp response changes (#2286)

internal/autocert/ocsp_test.go

@@ -0,0 +1,31 @@
+package autocert
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestOcspCache(t *testing.T) {
+	c, err := newOCSPCache(10)
+	require.NoError(t, err)
+
+	cases := []struct {
+		data      []byte
+		isUpdated bool
+	}{
+		{nil, false},
+		{nil, false},
+		{[]byte("a"), true},
+		{[]byte("a"), false},
+		{[]byte("b"), true},
+		{[]byte("b"), false},
+		{nil, true},
+		{nil, false},
+	}
+
+	for i, tc := range cases {
+		assert.Equal(t, tc.isUpdated, c.updated("key", tc.data), "#%d: %v", i, tc)
+	}
+}