mirror of https://github.com/status-im/consul.git
142 lines
3.6 KiB
Go
142 lines
3.6 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: BUSL-1.1
|
|
|
|
package dns
|
|
|
|
import (
|
|
"github.com/stretchr/testify/require"
|
|
"testing"
|
|
)
|
|
|
|
func Test_parseLabels(t *testing.T) {
|
|
type testCase struct {
|
|
name string
|
|
labels []string
|
|
expectedOK bool
|
|
expectedResult *parsedLabels
|
|
}
|
|
testCases := []testCase{
|
|
{
|
|
name: "6 labels - with datacenter",
|
|
labels: []string{"test-ns", "ns", "test-ap", "ap", "test-dc", "dc"},
|
|
expectedResult: &parsedLabels{
|
|
Namespace: "test-ns",
|
|
Partition: "test-ap",
|
|
Datacenter: "test-dc",
|
|
},
|
|
expectedOK: true,
|
|
},
|
|
{
|
|
name: "6 labels - with cluster",
|
|
labels: []string{"test-ns", "ns", "test-ap", "ap", "test-cluster", "cluster"},
|
|
expectedResult: &parsedLabels{
|
|
Namespace: "test-ns",
|
|
Partition: "test-ap",
|
|
Datacenter: "test-cluster",
|
|
},
|
|
expectedOK: true,
|
|
},
|
|
{
|
|
name: "6 labels - with peer",
|
|
labels: []string{"test-ns", "ns", "test-ap", "ap", "test-peer", "peer"},
|
|
expectedResult: &parsedLabels{
|
|
Namespace: "test-ns",
|
|
Partition: "test-ap",
|
|
Peer: "test-peer",
|
|
},
|
|
expectedOK: true,
|
|
},
|
|
{
|
|
name: "6 labels - with sameness group",
|
|
labels: []string{"test-sg", "sg", "test-ap", "ap", "test-ns", "ns"},
|
|
expectedResult: &parsedLabels{
|
|
Namespace: "test-ns",
|
|
Partition: "test-ap",
|
|
SamenessGroup: "test-sg",
|
|
},
|
|
expectedOK: true,
|
|
},
|
|
{
|
|
name: "6 labels - invalid",
|
|
labels: []string{"test-ns", "not-ns", "test-ap", "ap", "test-dc", "dc"},
|
|
expectedResult: nil,
|
|
expectedOK: false,
|
|
},
|
|
{
|
|
name: "4 labels - namespace and datacenter",
|
|
labels: []string{"test-ns", "ns", "test-ap", "ap"},
|
|
expectedResult: &parsedLabels{
|
|
Namespace: "test-ns",
|
|
Partition: "test-ap",
|
|
},
|
|
expectedOK: true,
|
|
},
|
|
{
|
|
name: "4 labels - invalid",
|
|
labels: []string{"test-ns", "not-ns", "test-ap", "ap", "test-dc", "dc"},
|
|
expectedResult: nil,
|
|
expectedOK: false,
|
|
},
|
|
{
|
|
name: "2 labels - namespace and peer or datacenter",
|
|
labels: []string{"test-ns", "test-peer-or-dc"},
|
|
expectedResult: &parsedLabels{
|
|
Namespace: "test-ns",
|
|
PeerOrDatacenter: "test-peer-or-dc",
|
|
},
|
|
expectedOK: true,
|
|
},
|
|
{
|
|
name: "1 label - peer or datacenter",
|
|
labels: []string{"test-peer-or-dc"},
|
|
expectedResult: &parsedLabels{
|
|
PeerOrDatacenter: "test-peer-or-dc",
|
|
},
|
|
expectedOK: true,
|
|
},
|
|
{
|
|
name: "0 labels - returns empty result and true",
|
|
labels: []string{},
|
|
expectedResult: &parsedLabels{},
|
|
expectedOK: true,
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
result, ok := parseLabels(tc.labels)
|
|
require.Equal(t, tc.expectedOK, ok)
|
|
require.Equal(t, tc.expectedResult, result)
|
|
})
|
|
}
|
|
}
|
|
|
|
func Test_parsePort(t *testing.T) {
|
|
type testCase struct {
|
|
name string
|
|
labels []string
|
|
expectedResult string
|
|
}
|
|
testCases := []testCase{
|
|
{
|
|
name: "given 3 labels where the second label is port, the first label is returned",
|
|
labels: []string{"port-name", "port", "target-name"},
|
|
expectedResult: "port-name",
|
|
},
|
|
{
|
|
name: "given 3 labels where the second label is not port, an empty string is returned",
|
|
labels: []string{"port-name", "not-port", "target-name"},
|
|
expectedResult: "",
|
|
},
|
|
{
|
|
name: "given anything but 3 labels, an empty string is returned",
|
|
labels: []string{"port-name", "something-else"},
|
|
expectedResult: "",
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
require.Equal(t, tc.expectedResult, parsePort(tc.labels))
|
|
})
|
|
}
|
|
}
|