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i2c: increase test coverage for jhd1313m1

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Signed-off-by: deadprogram <ron@hybridgroup.com>
This commit is contained in:
deadprogram 2017-04-11 15:28:43 +02:00
parent dbb1ffd4f6
commit 8b4c1e1b8a
1 changed files with 20 additions and 0 deletions
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20
drivers/i2c/jhd1313m1_driver_test.go
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@ -115,12 +115,32 @@ func TestJHD1313MDriverWrite(t *testing.T) {
gobottest.Assert(t, d.Write("Hello"), nil)
}
func TestJHD1313MDriverWriteError(t *testing.T) {
d, a := initTestJHD1313M1DriverWithStubbedAdaptor()
d.Start()
a.i2cWriteImpl = func([]byte) (int, error) {
return 0, errors.New("write error")
}
gobottest.Assert(t, d.Write("Hello"), errors.New("write error"))
}
func TestJHD1313MDriverWriteTwoLines(t *testing.T) {
d, _ := initTestJHD1313M1DriverWithStubbedAdaptor()
d.Start()
gobottest.Assert(t, d.Write("Hello\nthere"), nil)
}
func TestJHD1313MDriverWriteTwoLinesError(t *testing.T) {
d, a := initTestJHD1313M1DriverWithStubbedAdaptor()
d.Start()
a.i2cWriteImpl = func([]byte) (int, error) {
return 0, errors.New("write error")
}
gobottest.Assert(t, d.Write("Hello\nthere"), errors.New("write error"))
}
func TestJHD1313MDriverSetPosition(t *testing.T) {
d, _ := initTestJHD1313M1DriverWithStubbedAdaptor()
d.Start()