GY-63_MS5611/libraries/I2C_SCANNER/test/unit_test_001.cpp
2022-08-31 11:08:07 +02:00

86 lines
1.7 KiB
C++

//
// FILE: unit_test_001.cpp
// AUTHOR: Rob Tillaart
// DATE: 2022-08-29
// PURPOSE: unit tests for the I2C_SCANNER class
// https://github.com/RobTillaart/I2C_SCANNER
// https://github.com/Arduino-CI/arduino_ci/blob/master/REFERENCE.md
//
// supported assertions
// ----------------------------
// assertEqual(expected, actual)
// assertNotEqual(expected, actual)
// assertLess(expected, actual)
// assertMore(expected, actual)
// assertLessOrEqual(expected, actual)
// assertMoreOrEqual(expected, actual)
// assertTrue(actual)
// assertFalse(actual)
// assertNull(actual)
#include <ArduinoUnitTests.h>
#include "Arduino.h"
#include "I2C_SCANNER.h"
#define A0 0
unittest_setup()
{
fprintf(stderr, "I2C_SCANNER_LIB_VERSION: %s\n", (char *) I2C_SCANNER_LIB_VERSION);
}
unittest_teardown()
{
}
unittest(test_constructor)
{
I2C_SCANNER scanner;
assertTrue(scanner.begin());
assertTrue(scanner.setClock(200000));
}
unittest(test_getWirePortCount)
{
I2C_SCANNER scanner;
assertTrue(scanner.begin());
int ports = scanner.getWirePortCount();
fprintf(stderr, "PORTS: %d\n", ports);
assertMoreOrEqual(1, ports);
for (int p = 0; p < ports; p++)
{
assertTrue(scanner.setWire(p));
}
// explicit fail
assertFalse(scanner.setWire(10));
}
unittest(test_scanning)
{
I2C_SCANNER scanner;
assertTrue(scanner.begin());
// not a real test but at least something...
fprintf(stderr, "PING: %d\n", scanner.ping(0x50));
fprintf(stderr, "DIAG: %d\n", scanner.diag(0x50));
// fprintf(stderr, "COUNT: %d\n", scanner.count());
// pingTime uses micros() so will block...
}
unittest_main()
// -- END OF FILE --