fix tests

test/test_boards.cpp

@@ -55,5 +55,5 @@ KnitterInterface *GlobalKnitter::m_instance = knitter;
 
 int main(int argc, char *argv[]) {
   ::testing::InitGoogleMock(&argc, argv);
-	return RUN_ALL_TESTS();
+  return RUN_ALL_TESTS();
 }

test/test_com.cpp

@@ -27,7 +27,6 @@
 #include <encoders.h>
 
 #include <fsm_mock.h>
-#include <beeper_mock.h>
 #include <knitter_mock.h>
 
 using ::testing::_;
@@ -37,7 +36,6 @@ using ::testing::Return;
 
 extern Com *com;
 
-extern BeeperMock *beeper;
 extern FsmMock *fsm;
 extern KnitterMock *knitter;
 
@@ -48,14 +46,12 @@ class ComTest : public ::testing::Test {
     serialMock = serialMockInstance();
 
     // pointer to global instance
-    beeperMock = beeper;
     fsmMock = fsm;
     knitterMock = knitter;
 
     // The global instance does not get destroyed at the end of each test.
     // Ordinarily the mock instance would be local and such behaviour would
     // cause a memory leak. We must notify the test that this is not the case.
-    Mock::AllowLeak(beeperMock);
     Mock::AllowLeak(fsmMock);
     Mock::AllowLeak(knitterMock);
 
@@ -69,7 +65,6 @@ class ComTest : public ::testing::Test {
   }
 
   ArduinoMock *arduinoMock;
-  BeeperMock *beeperMock;
   FsmMock *fsmMock;
   KnitterMock *knitterMock;
   SerialMock *serialMock;
@@ -211,7 +206,6 @@ TEST_F(ComTest, test_sendCmd) {
 
 TEST_F(ComTest, test_beepCmd) {
   uint8_t buffer[] = {beepCmd_msgid};
-  EXPECT_CALL(*beeperMock, ready()).Times(1);
   EXPECT_CALL(*arduinoMock, analogWrite(PIEZO_PIN, _)).Times(AtLeast(1));
   expected_write_onPacketReceived(buffer, sizeof(buffer), true);
 }

test/test_tester.cpp

@@ -23,10 +23,8 @@
 
 #include <gtest/gtest.h>
 
-#include <com.h>
 #include <tester.h>
 
-#include <beeper_mock.h>
 #include <fsm_mock.h>
 #include <knitter_mock.h>
 
@@ -38,7 +36,6 @@ using ::testing::Return;
 
 extern Tester *tester;
 
-extern BeeperMock *beeper;
 extern FsmMock *fsm;
 extern KnitterMock *knitter;
 
@@ -50,14 +47,12 @@ class TesterTest : public ::testing::Test {
     // serialCommandMock = serialCommandMockInstance();
 
     // pointers to global instances
-    beeperMock = beeper;
     fsmMock = fsm;
     knitterMock = knitter;
 
     // The global instances do not get destroyed at the end of each test.
     // Ordinarily the mock instance would be local and such behaviour would
     // cause a memory leak. We must notify the test that this is not the case.
-    Mock::AllowLeak(beeperMock);
     Mock::AllowLeak(fsmMock);
     Mock::AllowLeak(knitterMock);
   }
@@ -68,10 +63,9 @@ class TesterTest : public ::testing::Test {
   }
 
   ArduinoMock *arduinoMock;
-  SerialMock *serialMock;
-  BeeperMock *beeperMock;
   FsmMock *fsmMock;
   KnitterMock *knitterMock;
+  SerialMock *serialMock;
 
   void expect_startTest(unsigned long t) {
     EXPECT_CALL(*fsmMock, getState).WillOnce(Return(OpState::ready));
@@ -123,7 +117,6 @@ TEST_F(TesterTest, test_sendCmd) {
 
 TEST_F(TesterTest, test_beepCmd) {
   expect_write(true);
-  EXPECT_CALL(*beeperMock, ready()).Times(1);
   EXPECT_CALL(*arduinoMock, analogWrite(PIEZO_PIN, _)).Times(AtLeast(1));
   tester->beepCmd();
 }