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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,135 @@ | ||
| // | ||
| // Mocks.swift | ||
| // MockingExample | ||
| // | ||
| // Created by Aleksander Nowakowski on 14/02/2023. | ||
| // | ||
|
|
||
| import Foundation | ||
| import CoreBluetoothMock | ||
|
|
||
| // MARK: - Constants | ||
|
|
||
| extension CBMUUID { | ||
| static let nordicBlinkyService = CBMUUID(string: "00001523-1212-EFDE-1523-785FEABCD123") | ||
| static let buttonCharacteristic = CBMUUID(string: "00001524-1212-EFDE-1523-785FEABCD123") | ||
| static let ledCharacteristic = CBMUUID(string: "00001525-1212-EFDE-1523-785FEABCD123") | ||
| } | ||
|
|
||
| // MARK: - Services | ||
|
|
||
| extension CBMCharacteristicMock { | ||
|
|
||
| static let buttonCharacteristic = CBMCharacteristicMock( | ||
| type: .buttonCharacteristic, | ||
| properties: [.notify, .read], | ||
| descriptors: CBMClientCharacteristicConfigurationDescriptorMock() | ||
| ) | ||
|
|
||
| static let ledCharacteristic = CBMCharacteristicMock( | ||
| type: .ledCharacteristic, | ||
| properties: [.write, .read] | ||
| ) | ||
|
|
||
| } | ||
|
|
||
| extension CBMServiceMock { | ||
|
|
||
| static let blinkyService = CBMServiceMock( | ||
| type: .nordicBlinkyService, | ||
| primary: true, | ||
| characteristics: | ||
| .buttonCharacteristic, | ||
| .ledCharacteristic | ||
| ) | ||
|
|
||
| } | ||
|
|
||
| // MARK: - Blinky Implementation | ||
|
|
||
| /// The delegate implements the behavior of the mocked device. | ||
| private class BlinkyCBMPeripheralSpecDelegate: CBMPeripheralSpecDelegate { | ||
|
|
||
| // MARK: States | ||
|
|
||
| /// State of the LED. | ||
| private var ledEnabled: Bool = false | ||
| /// State of the Button. | ||
| private var buttonPressed: Bool = false | ||
|
|
||
| // MARK: Encoders | ||
|
|
||
| /// LED state encoded as Data. | ||
| /// | ||
| /// - 0x01 - LED is ON. | ||
| /// - 0x00 - LED is OFF. | ||
| private var ledData: Data { | ||
| return ledEnabled ? Data([0x01]) : Data([0x00]) | ||
| } | ||
|
|
||
| /// Button state encoded as Data. | ||
| /// | ||
| /// - 0x01 - Button is pressed. | ||
| /// - 0x00 - Button is released. | ||
| private var buttonData: Data { | ||
| return buttonPressed ? Data([0x01]) : Data([0x00]) | ||
| } | ||
|
|
||
| // MARK: Event handlers | ||
|
|
||
| func reset() { | ||
| ledEnabled = false | ||
| buttonPressed = false | ||
| } | ||
|
|
||
| func peripheral(_ peripheral: CBMPeripheralSpec, | ||
| didReceiveReadRequestFor characteristic: CBMCharacteristicMock) | ||
| -> Result<Data, Error> { | ||
| if characteristic.uuid == .ledCharacteristic { | ||
| return .success(ledData) | ||
| } else { | ||
| return .success(buttonData) | ||
| } | ||
| } | ||
|
|
||
| func peripheral(_ peripheral: CBMPeripheralSpec, | ||
| didReceiveWriteRequestFor characteristic: CBMCharacteristicMock, | ||
| data: Data) -> Result<Void, Error> { | ||
| if data.count > 0 { | ||
| ledEnabled = data[0] != 0x00 | ||
| } | ||
| return .success(()) | ||
| } | ||
| } | ||
|
|
||
| // MARK: - Blinky Definition | ||
|
|
||
| /// This device will advertise with 2 different types of packets, as nRF Blinky and an iBeacon (with a name). | ||
| /// As iOS prunes the iBeacon manufacturer data, only the name is available. | ||
| let blinky = CBMPeripheralSpec | ||
| .simulatePeripheral(proximity: .immediate) | ||
| .advertising( | ||
| advertisementData: [ | ||
| CBAdvertisementDataIsConnectable : true as NSNumber, | ||
| CBAdvertisementDataLocalNameKey : "Blinky" | ||
| ], | ||
| withInterval: 2.0, | ||
| delay: 5.0, | ||
| alsoWhenConnected: false | ||
| ) | ||
| .advertising( | ||
| advertisementData: [ | ||
| CBAdvertisementDataIsConnectable : false as NSNumber, | ||
| CBAdvertisementDataLocalNameKey : "iBeacon", | ||
| //CBAdvertisementDataManufacturerDataKey: | ||
| ], | ||
| withInterval: 4.0, | ||
| delay: 2.0, | ||
| alsoWhenConnected: false | ||
| ) | ||
| .connectable( | ||
| name: "nRF Blinky", | ||
| services: [.blinkyService], | ||
| delegate: BlinkyCBMPeripheralSpecDelegate() | ||
| ) | ||
| .build() |