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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
package resource_test
import (
"bytes"
"io"
"testing"
"github.com/stretchr/testify/require"
"go.opentelemetry.io/otel/sdk/resource"
)
func TestParsePlistFile(t *testing.T) {
standardPlist := bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>ProductBuildVersion</key>
<string>20E232</string>
<key>ProductCopyright</key>
<string>1983-2021 Apple Inc.</string>
<key>ProductName</key>
<string>macOS</string>
<key>ProductUserVisibleVersion</key>
<string>11.3</string>
<key>ProductVersion</key>
<string>11.3</string>
<key>iOSSupportVersion</key>
<string>14.5</string>
</dict>
</plist>`)
parsedPlist := map[string]string{
"ProductBuildVersion": "20E232",
"ProductCopyright": "1983-2021 Apple Inc.",
"ProductName": "macOS",
"ProductUserVisibleVersion": "11.3",
"ProductVersion": "11.3",
"iOSSupportVersion": "14.5",
}
emptyPlist := bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
</dict>
</plist>`)
missingDictPlist := bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
</plist>`)
unknownElementsPlist := bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<a>
<b>123</b>
</a>
<key>ProductBuildVersion</key>
<c>Value</c>
<string>20E232</string>
<d attr="1"></d>
</dict>
</plist>`)
parsedUnknownElementsPlist := map[string]string{
"ProductBuildVersion": "20E232",
}
tt := []struct {
Name string
Plist io.Reader
Parsed map[string]string
}{
{"Standard", standardPlist, parsedPlist},
{"Empty", emptyPlist, map[string]string{}},
{"Missing dict", missingDictPlist, map[string]string{}},
{"Unknown elements", unknownElementsPlist, parsedUnknownElementsPlist},
}
for _, tc := range tt {
tc := tc
t.Run(tc.Name, func(t *testing.T) {
result, err := resource.ParsePlistFile(tc.Plist)
require.Equal(t, tc.Parsed, result)
require.NoError(t, err)
})
}
}
func TestParsePlistFileUnevenKeys(t *testing.T) {
plist := bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>ProductBuildVersion</key>
<string>20E232</string>
<key>ProductCopyright</key>
</dict>
</plist>`)
result, err := resource.ParsePlistFile(plist)
require.Nil(t, result)
require.Error(t, err)
}
func TestParsePlistFileMalformed(t *testing.T) {
plist := bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Product
</dict>
</plist>`)
result, err := resource.ParsePlistFile(plist)
require.Nil(t, result)
require.Error(t, err)
}
func TestBuildOSRelease(t *testing.T) {
tt := []struct {
Name string
Properties map[string]string
OSRelease string
}{
{"Empty properties", map[string]string{}, ""},
{"Empty properties (nil)", nil, ""},
{"Missing product name", map[string]string{
"ProductVersion": "11.3",
"ProductBuildVersion": "20E232",
}, ""},
{"Missing product version", map[string]string{
"ProductName": "macOS",
"ProductBuildVersion": "20E232",
}, ""},
{"Missing product build version", map[string]string{
"ProductName": "macOS",
"ProductVersion": "11.3",
}, ""},
{"All properties available", map[string]string{
"ProductName": "macOS",
"ProductVersion": "11.3",
"ProductBuildVersion": "20E232",
}, "macOS 11.3 (20E232)"},
}
for _, tc := range tt {
tc := tc
t.Run(tc.Name, func(t *testing.T) {
result := resource.BuildOSRelease(tc.Properties)
require.Equal(t, tc.OSRelease, result)
})
}
}
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