joyful/internal/mappingrules/mapping_rule_button_test.go

94 lines
2.6 KiB
Go

package mappingrules
import (
"testing"
"github.com/holoplot/go-evdev"
"github.com/stretchr/testify/suite"
)
type MappingRuleButtonTests struct {
suite.Suite
inputDevice *evdev.InputDevice
wrongInputDevice *evdev.InputDevice
outputDevice *evdev.InputDevice
mode *string
sampleRule *MappingRuleButton
invertedRule *MappingRuleButton
}
func (t *MappingRuleButtonTests) SetupTest() {
t.inputDevice = &evdev.InputDevice{}
t.wrongInputDevice = &evdev.InputDevice{}
t.outputDevice = &evdev.InputDevice{}
mode := "*"
t.mode = &mode
// TODO: implement a constructor function...
t.sampleRule = &MappingRuleButton{
MappingRuleBase: MappingRuleBase{
Modes: []string{"*"},
},
Input: NewRuleTargetButton("", t.inputDevice, evdev.BTN_TRIGGER, false),
Output: NewRuleTargetButton("", t.outputDevice, evdev.BTN_TRIGGER, false),
}
t.invertedRule = &MappingRuleButton{
MappingRuleBase: MappingRuleBase{
Modes: []string{"*"},
},
Output: NewRuleTargetButton("", t.outputDevice, evdev.BTN_TRIGGER, false),
Input: NewRuleTargetButton("", t.inputDevice, evdev.BTN_TRIGGER, true),
}
}
func (t *MappingRuleButtonTests) TestMatchEvent() {
// A matching input event should produce an output event
correctOutput := &evdev.InputEvent{
Type: evdev.EV_KEY,
Code: evdev.BTN_TRIGGER,
Value: 1,
}
_, event := t.sampleRule.MatchEvent(
t.inputDevice,
&evdev.InputEvent{Code: evdev.BTN_TRIGGER, Value: 1}, t.mode)
t.EqualValues(correctOutput, event)
// An input event from the wrong device should produce a nil event
_, event = t.sampleRule.MatchEvent(
t.wrongInputDevice,
&evdev.InputEvent{Code: evdev.BTN_TRIGGER, Value: 1}, t.mode)
t.Nil(event)
// An input event from the wrong button should produce a nil event
_, event = t.sampleRule.MatchEvent(
t.inputDevice,
&evdev.InputEvent{Code: evdev.BTN_TOP, Value: 1}, t.mode)
t.Nil(event)
}
func (t *MappingRuleButtonTests) TestMatchEventInverted() {
// A matching input event should produce an output event
correctOutput := &evdev.InputEvent{
Type: evdev.EV_KEY,
Code: evdev.BTN_TRIGGER,
}
// Should get the opposite value out that we send in
correctOutput.Value = 0
_, event := t.invertedRule.MatchEvent(
t.inputDevice,
&evdev.InputEvent{Code: evdev.BTN_TRIGGER, Value: 1}, t.mode)
t.EqualValues(correctOutput, event)
correctOutput.Value = 1
_, event = t.invertedRule.MatchEvent(
t.inputDevice,
&evdev.InputEvent{Code: evdev.BTN_TRIGGER, Value: 0}, t.mode)
t.EqualValues(correctOutput, event)
}
func TestRunnerMatching(t *testing.T) {
suite.Run(t, new(MappingRuleButtonTests))
}