add Arduino-CI + prepare unit tests

Author: RobTillaart

.arduino-ci.yml

@@ -0,0 +1,11 @@
+compile:
+ # Choosing to run compilation tests on 2 different Arduino platforms
+ platforms:
+ - uno
+ - leonardo
+ - due
+ - zero
+unittest:
+ # These dependent libraries will be installed
+ libraries:
+ - "OneWire"

.github/workflows/arduino_test_runner.yml

@@ -0,0 +1,13 @@
+---
+name: Arduino CI
+
+on: [push, pull_request]
+
+jobs:
+ arduino_ci:
+ runs-on: ubuntu-latest
+
+ steps:
+ - uses: actions/checkout@v2
+ - uses: Arduino-CI/action@master
+ # Arduino-CI/action@v0.1.1

test/unit_test_001.cpp_disabled

@@ -0,0 +1,95 @@
+
+// DISABLED AS NOT ALL STD LIBRARIES ARE MOCKED / INCLUDEABLE
+
+
+//
+// FILE: unit_test_001.cpp
+// AUTHOR: Miles Burton / Rob Tillaart
+// DATE: 2021-01-10
+// PURPOSE: unit tests for the Arduino-Temperature-Control-Library
+// https://github.com/MilesBurton/Arduino-Temperature-Control-Library
+// https://github.com/Arduino-CI/arduino_ci/blob/master/REFERENCE.md
+//
+
+// supported assertions
+// ----------------------------
+// assertEqual(expected, actual); // a == b
+// assertNotEqual(unwanted, actual); // a != b
+// assertComparativeEquivalent(expected, actual); // abs(a - b) == 0 or (!(a > b) && !(a < b))
+// assertComparativeNotEquivalent(unwanted, actual); // abs(a - b) > 0 or ((a > b) || (a < b))
+// assertLess(upperBound, actual); // a < b
+// assertMore(lowerBound, actual); // a > b
+// assertLessOrEqual(upperBound, actual); // a <= b
+// assertMoreOrEqual(lowerBound, actual); // a >= b
+// assertTrue(actual);
+// assertFalse(actual);
+// assertNull(actual);
+
+// // special cases for floats
+// assertEqualFloat(expected, actual, epsilon); // fabs(a - b) <= epsilon
+// assertNotEqualFloat(unwanted, actual, epsilon); // fabs(a - b) >= epsilon
+// assertInfinity(actual); // isinf(a)
+// assertNotInfinity(actual); // !isinf(a)
+// assertNAN(arg); // isnan(a)
+// assertNotNAN(arg); // !isnan(a)
+
+#include <ArduinoUnitTests.h>
+
+
+#include "Arduino.h"
+
+/*
+
+
+// BASED UPON SIMPLE
+// 
+
+
+#include "OneWire.h"
+#include "DallasTemperature.h"
+
+// Data wire is plugged into port 2 on the Arduino
+#define ONE_WIRE_BUS 2
+
+// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
+OneWire oneWire(ONE_WIRE_BUS);
+
+// Pass our oneWire reference to Dallas Temperature. 
+DallasTemperature sensors(&oneWire);
+
+
+
+unittest_setup()
+{
+}
+
+unittest_teardown()
+{
+}
+
+
+
+unittest(test_constructor)
+{
+ fprintf(stderr, "VERSION: %s\n", DALLASTEMPLIBVERSION);
+ 
+ sensors.begin();
+ sensors.requestTemperatures();
+ float tempC = sensors.getTempCByIndex(0);
+ if(tempC != DEVICE_DISCONNECTED_C) 
+ {
+ fprintf(stderr, "Temperature for the device 1 (index 0) is: ");
+ fprintf(stderr, "5f\n", tempC);
+ } 
+ else
+ {
+ fprintf(stderr, "Error: Could not read temperature data\n");
+ }
+
+ assertEqual(1, 1); // keep unit test happy
+}
+*/
+
+unittest_main()
+
+// --------