73 lines
1.8 KiB
Go
73 lines
1.8 KiB
Go
package gpio
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import (
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"strings"
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"testing"
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"gobot.io/x/gobot"
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"gobot.io/x/gobot/gobottest"
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)
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var _ gobot.Driver = (*TM1638Driver)(nil)
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// --------- HELPERS
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func initTestTM1638Driver() (driver *TM1638Driver) {
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driver, _ = initTestTM1638DriverWithStubbedAdaptor()
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return
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}
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func initTestTM1638DriverWithStubbedAdaptor() (*TM1638Driver, *gpioTestAdaptor) {
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adaptor := newGpioTestAdaptor()
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return NewTM1638Driver(adaptor, "1", "2", "3"), adaptor
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}
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// --------- TESTS
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func TestTM1638Driver(t *testing.T) {
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var a interface{} = initTestTM1638Driver()
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_, ok := a.(*TM1638Driver)
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if !ok {
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t.Errorf("NewTM1638Driver() should have returned a *TM1638Driver")
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}
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}
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func TestTM1638DriverStart(t *testing.T) {
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d := initTestTM1638Driver()
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gobottest.Assert(t, d.Start(), nil)
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}
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func TestTM1638DriverHalt(t *testing.T) {
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d := initTestTM1638Driver()
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gobottest.Assert(t, d.Halt(), nil)
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}
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func TestTM1638DriverDefaultName(t *testing.T) {
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d := initTestTM1638Driver()
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gobottest.Assert(t, strings.HasPrefix(d.Name(), "TM1638"), true)
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}
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func TestTM1638DriverSetName(t *testing.T) {
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d := initTestTM1638Driver()
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d.SetName("mybot")
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gobottest.Assert(t, d.Name(), "mybot")
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}
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func TestTM1638DriverFromStringToByteArray(t *testing.T) {
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d := initTestTM1638Driver()
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data := d.fromStringToByteArray("Hello World")
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gobottest.Assert(t, []byte{0x76, 0x7B, 0x30, 0x30, 0x5C, 0x00, 0x1D, 0x5C, 0x50, 0x30, 0x5E}, data)
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}
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func TestTM1638DriverAddFonts(t *testing.T) {
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d := initTestTM1638Driver()
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d.AddFonts(map[string]byte{"µ": 0x1C, "ß": 0x7F})
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data := d.fromStringToByteArray("µß")
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gobottest.Assert(t, []byte{0x1C, 0x7F}, data)
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}
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func TestTM1638DriverClearFonts(t *testing.T) {
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d := initTestTM1638Driver()
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d.ClearFonts()
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data := d.fromStringToByteArray("Hello World")
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gobottest.Assert(t, []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, data)
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}
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