85 lines
2.0 KiB
Go
85 lines
2.0 KiB
Go
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package mpris
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import (
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"reflect"
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"testing"
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"github.com/godbus/dbus/v5"
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)
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// TestParsePropertiesChanged checks the parsePropertiesChanged function to
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// make sure it correctly parses a DBus PropertiesChanged signal.
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func TestParsePropertiesChanged(t *testing.T) {
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// Create a DBus message
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msg := &dbus.Message{
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Body: []interface{}{
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"com.example.Interface",
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map[string]dbus.Variant{
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"Property1": dbus.MakeVariant(true),
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"Property2": dbus.MakeVariant("Hello, world!"),
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},
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[]string{},
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},
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}
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// Parse the message
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iface, changed, ok := parsePropertiesChanged(msg)
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if !ok {
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t.Error("Expected parsePropertiesChanged to return true, but got false")
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}
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// Check the parsed values
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expectedIface := "com.example.Interface"
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if iface != expectedIface {
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t.Errorf("Expected iface to be %q, but got %q", expectedIface, iface)
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}
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expectedChanged := map[string]dbus.Variant{
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"Property1": dbus.MakeVariant(true),
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"Property2": dbus.MakeVariant("Hello, world!"),
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}
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if !reflect.DeepEqual(changed, expectedChanged) {
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t.Errorf("Expected changed to be %v, but got %v", expectedChanged, changed)
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}
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// Test a message with an invalid number of arguments
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msg = &dbus.Message{
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Body: []interface{}{
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"com.example.Interface",
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},
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}
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_, _, ok = parsePropertiesChanged(msg)
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if ok {
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t.Error("Expected parsePropertiesChanged to return false, but got true")
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}
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// Test a message with an invalid first argument
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msg = &dbus.Message{
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Body: []interface{}{
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123,
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map[string]dbus.Variant{
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"Property1": dbus.MakeVariant(true),
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"Property2": dbus.MakeVariant("Hello, world!"),
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},
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[]string{},
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},
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}
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_, _, ok = parsePropertiesChanged(msg)
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if ok {
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t.Error("Expected parsePropertiesChanged to return false, but got true")
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}
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// Test a message with an invalid second argument
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msg = &dbus.Message{
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Body: []interface{}{
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"com.example.Interface",
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123,
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[]string{},
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},
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}
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_, _, ok = parsePropertiesChanged(msg)
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if ok {
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t.Error("Expected parsePropertiesChanged to return false, but got true")
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}
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}
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