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id_test.go
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id_test.go
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// SPDX-FileCopyrightText: 2022 Comcast Cable Communications Management, LLC
//
// SPDX-License-Identifier: Apache-2.0
package wrp
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestParseDeviceID(t *testing.T) {
assert := assert.New(t)
testData := []struct {
id string
expected DeviceID
prefix string
literalID string
expectsError bool
}{
{
id: "MAC:11:22:33:44:55:66",
expected: "mac:112233445566",
prefix: "mac",
literalID: "112233445566",
}, {
id: "MAC:11aaBB445566",
expected: "mac:11aabb445566",
prefix: "mac",
literalID: "11aabb445566",
}, {
id: "mac:11-aa-BB-44-55-66",
expected: "mac:11aabb445566",
prefix: "mac",
literalID: "11aabb445566",
}, {
id: "mac:11,aa,BB,44,55,66",
expected: "mac:11aabb445566",
prefix: "mac",
literalID: "11aabb445566",
}, {
id: "uuid:anything Goes!",
expected: "uuid:anything Goes!",
prefix: "uuid",
literalID: "anything Goes!",
}, {
id: "dns:anything Goes!",
expected: "dns:anything Goes!",
prefix: "dns",
literalID: "anything Goes!",
}, {
id: "serial:1234",
expected: "serial:1234",
prefix: "serial",
literalID: "1234",
}, {
id: "mac:11-aa-BB-44-55-66/service",
expected: "mac:11aabb445566",
prefix: "mac",
literalID: "11aabb445566",
}, {
id: "mac:11-aa-BB-44-55-66/service/",
expected: "mac:11aabb445566",
prefix: "mac",
literalID: "11aabb445566",
}, {
id: "MAC:11-aa-BB-44-55-66/service/ignoreMe",
expected: "mac:11aabb445566",
prefix: "mac",
literalID: "11aabb445566",
}, {
id: "mac:11-aa-BB-44-55-66/service/foo/bar",
expected: "mac:11aabb445566",
prefix: "mac",
literalID: "11aabb445566",
}, {
id: "invalid:a-BB-44-55",
expectsError: true,
}, {
id: "mac:11-aa-BB-44-55",
expectsError: true,
}, {
id: "MAC:invalid45566",
expectsError: true,
}, {
id: "invalid:random stuff",
expectsError: true,
}, {
id: "mac:11223344556w",
expectsError: true,
}, {
id: "mac:481d70187fef",
expected: "mac:481d70187fef",
prefix: "mac",
literalID: "481d70187fef",
}, {
id: "mac:481d70187fef/parodus/tag/test0",
expected: "mac:481d70187fef",
prefix: "mac",
literalID: "481d70187fef",
},
}
for _, record := range testData {
t.Run(record.id, func(t *testing.T) {
id, err := ParseDeviceID(record.id)
assert.Equal(record.expected, id)
assert.Equal(record.expectsError, err != nil)
assert.Equal([]byte(record.expected), id.Bytes())
assert.Equal(record.prefix, id.Prefix())
assert.Equal(record.literalID, id.ID())
})
}
}
func TestParseLocator(t *testing.T) {
tests := []struct {
description string
locator string
want Locator
str string
expectedErr error
}{
{
description: "cpe locator",
locator: "mac:112233445566",
str: "mac:112233445566",
want: Locator{
Scheme: SchemeMAC,
Authority: "112233445566",
ID: "mac:112233445566",
},
}, {
description: "cpe locator ensure lowercase",
locator: "Mac:112233445566",
str: "mac:112233445566",
want: Locator{
Scheme: SchemeMAC,
Authority: "112233445566",
ID: "mac:112233445566",
},
}, {
description: "locator with service",
locator: "DNS:foo.bar.com/service/ignored/really/really/ignored",
str: "dns:foo.bar.com/service/ignored/really/really/ignored",
want: Locator{
Scheme: SchemeDNS,
Authority: "foo.bar.com",
Service: "service",
Ignored: "/ignored/really/really/ignored",
},
}, {
description: "locator with service everything",
locator: "event:event_name/ignored/really/really/ignored",
str: "event:event_name/ignored/really/really/ignored",
want: Locator{
Scheme: SchemeEvent,
Authority: "event_name",
Service: "",
Ignored: "/ignored/really/really/ignored",
},
}, {
description: "self locator with service",
locator: "SELF:/service",
str: "self:/service",
want: Locator{
Scheme: SchemeSelf,
Service: "service",
ID: "self:",
},
}, {
description: "self locator with service everything",
locator: "self:/service/ignored/really/really/ignored",
str: "self:/service/ignored/really/really/ignored",
want: Locator{
Scheme: SchemeSelf,
Service: "service",
Ignored: "/ignored/really/really/ignored",
ID: "self:",
},
},
// Validate all the schemes
{
description: "dns scheme",
locator: "dns:foo.bar.com",
str: "dns:foo.bar.com",
want: Locator{
Scheme: SchemeDNS,
Authority: "foo.bar.com",
},
}, {
description: "event scheme (with spaces)",
locator: "event: targetedEvent ",
str: "event:targetedEvent",
want: Locator{
Scheme: SchemeEvent,
Authority: "targetedEvent",
},
}, {
description: "event scheme",
locator: "event:targetedEvent",
str: "event:targetedEvent",
want: Locator{
Scheme: SchemeEvent,
Authority: "targetedEvent",
},
}, {
description: "mac scheme",
locator: "mac:112233445566",
str: "mac:112233445566",
want: Locator{
Scheme: SchemeMAC,
Authority: "112233445566",
ID: "mac:112233445566",
},
}, {
description: "serial scheme",
locator: "serial:AsdfSerial",
str: "serial:AsdfSerial",
want: Locator{
Scheme: SchemeSerial,
Authority: "AsdfSerial",
ID: "serial:AsdfSerial",
},
}, {
description: "uuid scheme",
locator: "uuid:bbee1f69-2f64-4aa9-a422-27d68b40b152",
str: "uuid:bbee1f69-2f64-4aa9-a422-27d68b40b152",
want: Locator{
Scheme: SchemeUUID,
Authority: "bbee1f69-2f64-4aa9-a422-27d68b40b152",
ID: "uuid:bbee1f69-2f64-4aa9-a422-27d68b40b152",
},
}, {
description: "self scheme",
locator: "self:",
str: "self:",
want: Locator{
Scheme: SchemeSelf,
ID: "self:",
},
},
// Validate invalid locators are caught
{
description: "empty",
expectedErr: ErrorInvalidLocator,
}, {
description: "invalid scheme",
locator: "invalid:foo.bar.com",
expectedErr: ErrorInvalidLocator,
}, {
description: "invalid mac scheme",
locator: "mac:112invalid66",
expectedErr: ErrorInvalidDeviceName,
}, {
description: "invalid self scheme",
locator: "self:anything",
expectedErr: ErrorInvalidDeviceName,
}, {
description: "invalid event scheme (no authority)",
locator: "event:/anything",
expectedErr: ErrorInvalidLocator,
}, {
description: "invalid event scheme (no authority and with spaces)",
locator: "event: /anything",
expectedErr: ErrorInvalidLocator,
},
}
for _, tc := range tests {
t.Run(tc.description, func(t *testing.T) {
assert := assert.New(t)
got, err := ParseLocator(tc.locator)
assert.ErrorIs(err, tc.expectedErr)
assert.Equal(tc.want, got)
l := Locator{}
if tc.want != l {
assert.Equal(tc.str, got.String())
}
})
}
}
func TestLocatorDeviceID(t *testing.T) {
assert := assert.New(t)
l, err := ParseLocator("mac:112233445566")
assert.NoError(err)
assert.True(l.HasDeviceID())
assert.NotEqual(l.ID, "")
}