gobot.io/x/gobot/v2@v2.1.0/platforms/microbit/helpers_test.go (about)

     1  package microbit
     2  
     3  import (
     4  	"sync"
     5  
     6  	"gobot.io/x/gobot/v2/platforms/ble"
     7  )
     8  
     9  var _ ble.BLEConnector = (*bleTestClientAdaptor)(nil)
    10  
    11  type bleTestClientAdaptor struct {
    12  	name             string
    13  	address          string
    14  	mtx              sync.Mutex
    15  	withoutResponses bool
    16  
    17  	testSubscribe           func([]byte, error)
    18  	testReadCharacteristic  func(string) ([]byte, error)
    19  	testWriteCharacteristic func(string, []byte) error
    20  }
    21  
    22  func (t *bleTestClientAdaptor) Connect() (err error)      { return }
    23  func (t *bleTestClientAdaptor) Reconnect() (err error)    { return }
    24  func (t *bleTestClientAdaptor) Disconnect() (err error)   { return }
    25  func (t *bleTestClientAdaptor) Finalize() (err error)     { return }
    26  func (t *bleTestClientAdaptor) Name() string              { return t.name }
    27  func (t *bleTestClientAdaptor) SetName(n string)          { t.name = n }
    28  func (t *bleTestClientAdaptor) Address() string           { return t.address }
    29  func (t *bleTestClientAdaptor) WithoutResponses(use bool) { t.withoutResponses = use }
    30  
    31  func (t *bleTestClientAdaptor) ReadCharacteristic(cUUID string) (data []byte, err error) {
    32  	t.mtx.Lock()
    33  	defer t.mtx.Unlock()
    34  	return t.testReadCharacteristic(cUUID)
    35  }
    36  
    37  func (t *bleTestClientAdaptor) WriteCharacteristic(cUUID string, data []byte) (err error) {
    38  	t.mtx.Lock()
    39  	defer t.mtx.Unlock()
    40  	return t.testWriteCharacteristic(cUUID, data)
    41  }
    42  
    43  //nolint:revive // in tests it is be helpful to see the meaning of the parameters by name
    44  func (t *bleTestClientAdaptor) Subscribe(cUUID string, f func([]byte, error)) (err error) {
    45  	t.testSubscribe = f
    46  	return
    47  }
    48  
    49  func (t *bleTestClientAdaptor) TestReadCharacteristic(f func(cUUID string) (data []byte, err error)) {
    50  	t.mtx.Lock()
    51  	defer t.mtx.Unlock()
    52  	t.testReadCharacteristic = f
    53  }
    54  
    55  func (t *bleTestClientAdaptor) TestWriteCharacteristic(f func(cUUID string, data []byte) (err error)) {
    56  	t.mtx.Lock()
    57  	defer t.mtx.Unlock()
    58  	t.testWriteCharacteristic = f
    59  }
    60  
    61  func (t *bleTestClientAdaptor) TestReceiveNotification(data []byte, err error) {
    62  	t.mtx.Lock()
    63  	defer t.mtx.Unlock()
    64  	t.testSubscribe(data, err)
    65  }
    66  
    67  func NewBleTestAdaptor() *bleTestClientAdaptor {
    68  	return &bleTestClientAdaptor{
    69  		address: "01:02:03:04:05:06",
    70  		testReadCharacteristic: func(cUUID string) (data []byte, e error) {
    71  			return
    72  		},
    73  		testWriteCharacteristic: func(cUUID string, data []byte) (e error) {
    74  			return
    75  		},
    76  		testSubscribe: func([]byte, error) {},
    77  	}
    78  }