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Diffstat (limited to 'FreeRTOS-Plus/Test/CMock/vendor/unity/examples/example_3/test/TestProductionCode.c')
-rw-r--r-- | FreeRTOS-Plus/Test/CMock/vendor/unity/examples/example_3/test/TestProductionCode.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/FreeRTOS-Plus/Test/CMock/vendor/unity/examples/example_3/test/TestProductionCode.c b/FreeRTOS-Plus/Test/CMock/vendor/unity/examples/example_3/test/TestProductionCode.c new file mode 100644 index 000000000..28a55812c --- /dev/null +++ b/FreeRTOS-Plus/Test/CMock/vendor/unity/examples/example_3/test/TestProductionCode.c @@ -0,0 +1,62 @@ + +#include "ProductionCode.h" +#include "unity.h" + +//sometimes you may want to get at local data in a module. +//for example: If you plan to pass by reference, this could be useful +//however, it should often be avoided +extern int Counter; + +void setUp(void) +{ + //This is run before EACH TEST + Counter = 0x5a5a; +} + +void tearDown(void) +{ +} + +void test_FindFunction_WhichIsBroken_ShouldReturnZeroIfItemIsNotInList_WhichWorksEvenInOurBrokenCode(void) +{ + //All of these should pass + TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(78)); + TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(1)); + TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(33)); + TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(999)); + TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(-1)); +} + +void test_FindFunction_WhichIsBroken_ShouldReturnTheIndexForItemsInList_WhichWillFailBecauseOurFunctionUnderTestIsBroken(void) +{ + // You should see this line fail in your test summary + TEST_ASSERT_EQUAL(1, FindFunction_WhichIsBroken(34)); + + // Notice the rest of these didn't get a chance to run because the line above failed. + // Unit tests abort each test function on the first sign of trouble. + // Then NEXT test function runs as normal. + TEST_ASSERT_EQUAL(8, FindFunction_WhichIsBroken(8888)); +} + +void test_FunctionWhichReturnsLocalVariable_ShouldReturnTheCurrentCounterValue(void) +{ + //This should be true because setUp set this up for us before this test + TEST_ASSERT_EQUAL_HEX(0x5a5a, FunctionWhichReturnsLocalVariable()); + + //This should be true because we can still change our answer + Counter = 0x1234; + TEST_ASSERT_EQUAL_HEX(0x1234, FunctionWhichReturnsLocalVariable()); +} + +void test_FunctionWhichReturnsLocalVariable_ShouldReturnTheCurrentCounterValueAgain(void) +{ + //This should be true again because setup was rerun before this test (and after we changed it to 0x1234) + TEST_ASSERT_EQUAL_HEX(0x5a5a, FunctionWhichReturnsLocalVariable()); +} + +void test_FunctionWhichReturnsLocalVariable_ShouldReturnCurrentCounter_ButFailsBecauseThisTestIsActuallyFlawed(void) +{ + //Sometimes you get the test wrong. When that happens, you get a failure too... and a quick look should tell + // you what actually happened...which in this case was a failure to setup the initial condition. + TEST_ASSERT_EQUAL_HEX(0x1234, FunctionWhichReturnsLocalVariable()); +} |