added missing code changes

started working on refactoring of sensors
new test-cases

tests/sensors/TestMAC.cpp

@@ -0,0 +1,32 @@
+#ifdef WITH_TESTS
+
+#include "../Tests.h"
+
+#include "../../sensors/MACAddress.h"
+
+TEST(MAC, ctorSize) {
+
+	ASSERT_THROW(MACAddress("12:34:56:78:9A:A"), std::exception);
+				 MACAddress("12:34:56:78:9A:AB");
+	ASSERT_THROW(MACAddress("12:34:56:78:9A:ABC"), std::exception);
+
+}
+
+TEST(MAC, caseInsensitive) {
+
+	MACAddress mac1("12:34:56:78:9A:BC");
+	MACAddress mac2("12:34:56:78:9a:bc");
+	ASSERT_EQ(mac1, mac2);
+
+}
+
+TEST(MAC, convertLong) {
+
+	MACAddress mac1("12:34:56:78:9A:BC");
+	MACAddress mac2 = MACAddress( mac1.asLong() );
+	ASSERT_EQ(mac1, mac2);
+
+}
+
+
+#endif

tests/sensors/radio/TestLogDistanceModel.cpp

@@ -0,0 +1,37 @@
+#ifdef WITH_TESTS
+
+#include "../../Tests.h"
+
+#include "../../../sensors/radio/LogDistanceModel.h"
+
+TEST(LogDistanceModel, calc) {
+
+	const float txp = -40;
+	const float exp = 1;
+	ASSERT_EQ(-40, LogDistanceModel::distanceToRssi(txp, exp, 1.0));
+
+	// only exponent changed. at 1.0 meter: no difference
+	ASSERT_EQ(LogDistanceModel::distanceToRssi(-40, 1.0, 1.0), LogDistanceModel::distanceToRssi(-40, 2.0, 1.0));
+
+	// distance increment
+	ASSERT_GT(LogDistanceModel::distanceToRssi(-40, 1.0, 1.0), LogDistanceModel::distanceToRssi(-40, 1.0, 2.0));
+
+	// exponent at more than 1.0m
+	ASSERT_GT(LogDistanceModel::distanceToRssi(-40, 1.0, 3.0), LogDistanceModel::distanceToRssi(-40, 1.1, 3.0));
+
+	// other txp
+	ASSERT_GT(LogDistanceModel::distanceToRssi(-40, 1.0, 1.0), LogDistanceModel::distanceToRssi(-45, 1.0, 1.0));
+
+}
+
+TEST(LogDistanceModel, forwardBackward) {
+
+	const float txp = -40;
+	const float exp = 1;
+	ASSERT_EQ(1.0, LogDistanceModel::rssiToDistance(txp, exp, LogDistanceModel::distanceToRssi(txp, exp, 1.0)));
+	ASSERT_EQ(5.0, LogDistanceModel::rssiToDistance(txp, exp, LogDistanceModel::distanceToRssi(txp, exp, 5.0)));
+	ASSERT_EQ(10.0, LogDistanceModel::rssiToDistance(txp, exp, LogDistanceModel::distanceToRssi(txp, exp, 10.0)));
+
+}
+
+#endif