🤡 (mbed): Mock mbed::interface::DigitalOut

To work we need to also stub mbed::gpio_read and mbed::gpio_is_connected

tests/unit/mbed-os/CMakeLists.txt

@@ -9,6 +9,7 @@ add_library(mbed-os INTERFACE)
 target_include_directories(mbed-os
 	INTERFACE
 		${UNITTESTS_DIR}/mbed-os
+		${UNITTESTS_DIR}/mbed-os/mocks
 		${UNITTESTS_DIR}/mbed-os/stubs
 		${UNITTESTS_DIR}/mbed-os/include
 

tests/unit/mbed-os/include/mbed_target_config.h

@@ -62,3 +62,4 @@
 #define __CORTEX_M7				   1
 #define __FPU_PRESENT			   1
 #define __MBED_CMSIS_RTOS_CM	   1
+#define FEATURE_EXPERIMENTAL_API   1

tests/unit/mbed-os/mocks/mock_DigitalOut.h

@@ -0,0 +1,27 @@
+// Leka - LekaOS
+// Copyright 2021 APF France handicap
+// SPDX-License-Identifier: Apache-2.0
+
+#ifndef _LEKA_OS_MBED_MOCK_DIGITAL_OUT_H_
+#define _LEKA_OS_MBED_MOCK_DIGITAL_OUT_H_
+
+#include "PinNames.h"
+
+#include "drivers/interfaces/InterfaceDigitalOut.h"
+
+#include "gmock/gmock.h"
+
+namespace mbed::mock {
+
+class DigitalOut : public mbed::interface::DigitalOut
+{
+  public:
+	DigitalOut(PinName pin) {};
+	MOCK_METHOD(void, write, (int value), (override));
+	MOCK_METHOD(int, read, (), (override));
+	MOCK_METHOD(int, is_connected, (), (override));
+};
+
+}	// namespace mbed::mock
+
+#endif	 // _LEKA_OS_MBED_MOCK_DIGITAL_OUT_H_

tests/unit/mbed-os/stubs/stub_gpio_api.cpp

@@ -13,3 +13,13 @@ void gpio_write(gpio_t *gpio, int value)
 {
 	return;
 }
+
+auto gpio_read(gpio_t *obj) -> int
+{
+	return 0;
+}
+
+auto gpio_is_connected(const gpio_t *obj) -> int
+{
+	return 1;
+}