109 lines
2.8 KiB
Go
109 lines
2.8 KiB
Go
package i2c
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import (
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"errors"
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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 = (*JHD1313M1Driver)(nil)
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// --------- HELPERS
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func initTestJHD1313M1Driver() (driver *JHD1313M1Driver) {
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driver, _ = initTestJHD1313M1DriverWithStubbedAdaptor()
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return
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}
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func initTestJHD1313M1DriverWithStubbedAdaptor() (*JHD1313M1Driver, *i2cTestAdaptor) {
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adaptor := newI2cTestAdaptor()
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return NewJHD1313M1Driver(adaptor), adaptor
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}
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// --------- TESTS
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func TestNewJHD1313M1Driver(t *testing.T) {
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// Does it return a pointer to an instance of JHD1313M1Driver?
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var mpl interface{} = NewJHD1313M1Driver(newI2cTestAdaptor())
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_, ok := mpl.(*JHD1313M1Driver)
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if !ok {
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t.Errorf("NewJHD1313M1Driver() should have returned a *JHD1313M1Driver")
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}
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}
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// Methods
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func TestJHD1313M1Driver(t *testing.T) {
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jhd := initTestJHD1313M1Driver()
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gobottest.Refute(t, jhd.Connection(), nil)
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gobottest.Assert(t, strings.HasPrefix(jhd.Name(), "JHD1313M1"), true)
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}
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func TestJHD1313MDriverSetName(t *testing.T) {
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d := initTestJHD1313M1Driver()
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d.SetName("TESTME")
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gobottest.Assert(t, d.Name(), "TESTME")
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}
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func TestJHD1313MDriverOptions(t *testing.T) {
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d := NewJHD1313M1Driver(newI2cTestAdaptor(), WithBus(2))
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gobottest.Assert(t, d.GetBusOrDefault(1), 2)
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}
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func TestJHD1313MDriverStart(t *testing.T) {
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d := initTestJHD1313M1Driver()
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gobottest.Assert(t, d.Start(), nil)
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}
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func TestJHD1313MDriverSetRgb(t *testing.T) {
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d, _ := initTestJHD1313M1DriverWithStubbedAdaptor()
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d.Start()
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gobottest.Assert(t, d.SetRGB(0x00, 0x00, 0x00), nil)
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}
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func TestJHD1313MDriverClear(t *testing.T) {
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d, _ := initTestJHD1313M1DriverWithStubbedAdaptor()
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d.Start()
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gobottest.Assert(t, d.Clear(), nil)
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}
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func TestJHD1313MDriverHome(t *testing.T) {
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d, _ := initTestJHD1313M1DriverWithStubbedAdaptor()
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d.Start()
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gobottest.Assert(t, d.Home(), nil)
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}
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func TestJHD1313MDriverWrite(t *testing.T) {
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d, _ := initTestJHD1313M1DriverWithStubbedAdaptor()
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d.Start()
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gobottest.Assert(t, d.Write("Hello"), nil)
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}
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func TestJHD1313MDriverSetPosition(t *testing.T) {
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d, _ := initTestJHD1313M1DriverWithStubbedAdaptor()
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d.Start()
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gobottest.Assert(t, d.SetPosition(2), nil)
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}
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func TestJHD1313MDriverScroll(t *testing.T) {
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d, _ := initTestJHD1313M1DriverWithStubbedAdaptor()
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d.Start()
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gobottest.Assert(t, d.Scroll(true), nil)
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}
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func TestJHD1313MDriverSetCustomChar(t *testing.T) {
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d, _ := initTestJHD1313M1DriverWithStubbedAdaptor()
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data := [8]byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
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d.Start()
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gobottest.Assert(t, d.SetCustomChar(0, data), nil)
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}
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func TestJHD1313MDriverSetCustomCharError(t *testing.T) {
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d, _ := initTestJHD1313M1DriverWithStubbedAdaptor()
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data := [8]byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
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d.Start()
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gobottest.Assert(t, d.SetCustomChar(10, data), errors.New("can't set a custom character at a position greater than 7"))
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}
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