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60 lines
1.3 KiB
C++
60 lines
1.3 KiB
C++
//
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// FILE: unit_test_001.cpp
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// AUTHOR: Rob Tillaart
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// DATE: 2020-12-03
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// PURPOSE: unit tests for the DHT2pin library
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// https://github.com/RobTillaart/
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// https://github.com/Arduino-CI/arduino_ci/blob/master/REFERENCE.md
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//
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// supported assertions
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// https://github.com/Arduino-CI/arduino_ci/blob/master/cpp/unittest/Assertion.h#L33-L42
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// ----------------------------
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// assertEqual(expected, actual)
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// assertNotEqual(expected, actual)
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// assertLess(expected, actual)
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// assertMore(expected, actual)
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// assertLessOrEqual(expected, actual)
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// assertMoreOrEqual(expected, actual)
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// assertTrue(actual)
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// assertFalse(actual)
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// assertNull(actual)
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// assertNotNull(actual)
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#include <ArduinoUnitTests.h>
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#include "Arduino.h"
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#include "DHT2pin.h"
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unittest_setup()
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{
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}
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unittest_teardown()
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{
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}
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unittest(test_constructor)
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{
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DHT2pin DHT(2, 3);
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fprintf(stderr, DHT2PIN_LIB_VERSION);
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assertEqualFloat(0, DHT.temperature, 0.001);
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assertEqualFloat(0, DHT.humidity, 0.001);
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int chk = DHT.read22();
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// Nothing connected so timeout expected
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assertEqual(DHTLIB_ERROR_TIMEOUT, chk);
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// This will set the temperature and humidity to -999
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assertEqualFloat(-999, DHT.temperature, 0.001);
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assertEqualFloat(-999, DHT.humidity, 0.001);
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}
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unittest_main()
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// --------
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