Temporarily add go-agentx (w/ fixes to lexico ordering)

go-agentx/value/oid_test.go

@@ -0,0 +1,70 @@
+// Copyright 2018 The agentx authors
+// Licensed under the LGPLv3 with static-linking exception.
+// See LICENCE file for details.
+
+package value_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+
+	"github.com/posteo/go-agentx/value"
+)
+
+func TestCommonPrefix(t *testing.T) {
+	oid := value.MustParseOID("1.3.6.1.2")
+	result := oid.CommonPrefix(value.MustParseOID("1.3.6.1.4"))
+	assert.Equal(t, value.MustParseOID("1.3.6.1"), result)
+}
+
+func TestCompareOIDs_Less(t *testing.T) {
+	oid1 := value.OID{1, 3, 6, 1, 2}
+	oid2 := value.OID{1, 3, 6, 1, 4}
+
+	// oid1 < oid2
+	expected := -1
+	assert.Equal(t, expected, value.CompareOIDs(oid1, oid2))
+}
+
+func TestCompareOIDs_Greater(t *testing.T) {
+	oid1 := value.OID{1, 3, 6, 1, 2}
+	oid2 := value.OID{1, 3, 6, 1, 4}
+
+	// oid2 > oid1
+	expected := 1
+	assert.Equal(t, expected, value.CompareOIDs(oid2, oid1))
+}
+
+func TestCompareOIDs_Equals(t *testing.T) {
+	oid1 := value.OID{1, 3, 6, 1, 4}
+	oid2 := value.OID{1, 3, 6, 1, 4}
+
+	// oid1 == oid2
+	expected := 0
+	assert.Equal(t, expected, value.CompareOIDs(oid1, oid2))
+}
+
+func TestCompareOIDs_NilValue(t *testing.T) {
+	oid1 := value.OID{1, 3, 6, 1, 4}
+	var oid2 value.OID
+
+	// oid2 is nil, thus oid1 is greater
+	expected := 1
+	assert.Equal(t, expected, value.CompareOIDs(oid1, oid2))
+}
+
+func TestSortOIDs(t *testing.T) {
+	var oidList []value.OID
+	oid1 := value.OID{1, 3, 6, 1}
+	oid2 := value.OID{1, 3, 6, 5, 7}
+	oid3 := value.OID{1, 3, 6, 1, 12}
+	oid4 := value.OID{1, 3, 6, 5}
+
+	oidList = append(oidList, oid1, oid2, oid3, oid4)
+	value.SortOIDs(oidList)
+
+	var expect []value.OID
+	expect = append(expect, oid1, oid3, oid4, oid2)
+	assert.Equal(t, expect, oidList)
+}