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Merge pull request #69 from chillfig/unit_tests
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Fix #65, Adds unit tests for DS_CmdRemoveMID
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@dzbaker
dzbaker authored Nov 17, 2022
2 parents da674ca + 8555cc5 commit 7c50a87
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18 changes: 18 additions & 0 deletions unit-test/ds_app_tests.c
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Original file line number Diff line number Diff line change
Expand Up @@ -713,6 +713,23 @@ void DS_AppProcessCmd_Test_AddMID(void)
UtAssert_STUB_COUNT(DS_CmdAddMID, 1);
}

void DS_AppProcessCmd_Test_RemoveMID(void)
{
size_t forced_Size = sizeof(DS_RemoveMidCmd_t);
CFE_SB_MsgId_t forced_MsgID = CFE_SB_ValueToMsgId(DS_CMD_MID);
CFE_MSG_FcnCode_t forced_CmdCode = DS_REMOVE_MID_CC;

UT_SetDataBuffer(UT_KEY(CFE_MSG_GetMsgId), &forced_MsgID, sizeof(forced_MsgID), false);
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetSize), &forced_Size, sizeof(forced_Size), false);
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetFcnCode), &forced_CmdCode, sizeof(forced_CmdCode), false);

/* Execute the function being tested */
DS_AppProcessCmd(&UT_CmdBuf.Buf);

/* Verify results */
UtAssert_STUB_COUNT(DS_CmdRemoveMID, 1);
}

void DS_AppProcessCmd_Test_CloseAll(void)
{
uint32 i;
Expand Down Expand Up @@ -986,6 +1003,7 @@ void UtTest_Setup(void)
UT_DS_TEST_ADD(DS_AppProcessCmd_Test_CloseFile);
UT_DS_TEST_ADD(DS_AppProcessCmd_Test_GetFileInfo);
UT_DS_TEST_ADD(DS_AppProcessCmd_Test_AddMID);
UT_DS_TEST_ADD(DS_AppProcessCmd_Test_RemoveMID);
UT_DS_TEST_ADD(DS_AppProcessCmd_Test_CloseAll);
UT_DS_TEST_ADD(DS_AppProcessCmd_Test_InvalidCommandCode);

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251 changes: 251 additions & 0 deletions unit-test/ds_cmds_tests.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3343,6 +3343,247 @@ void DS_CmdAddMID_Test_FilterTableFull(void)
UtAssert_True(strCmpResult == 0, "Event string matched expected result, '%s'", context_CFE_EVS_SendEvent[0].Spec);
}

void DS_CmdRemoveMID_Test_Nominal(void)
{
DS_HashLink_t HashLink;
size_t forced_Size = sizeof(DS_RemoveMidCmd_t);
CFE_SB_MsgId_t MessageID = DS_UT_MID_1;
CFE_SB_MsgId_t forced_MsgID = CFE_SB_ValueToMsgId(DS_CMD_MID);
CFE_MSG_FcnCode_t forced_CmdCode = DS_REMOVE_MID_CC;
int32 FilterTableIndex = 0;
int32 HashTableIndex = 1;
int32 strCmpResult;

char ExpectedEventString[CFE_MISSION_EVS_MAX_MESSAGE_LENGTH];
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetMsgId), &forced_MsgID, sizeof(forced_MsgID), false);
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetSize), &forced_Size, sizeof(forced_Size), false);
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetFcnCode), &forced_CmdCode, sizeof(forced_CmdCode), false);
snprintf(ExpectedEventString, CFE_MISSION_EVS_MAX_MESSAGE_LENGTH,
"REMOVE MID command: MID = 0x%%08lX, filter index = %%d, hash index = %%d");

/* Verify command struct size minus header is at least explicitly padded to 32-bit boundaries */
UtAssert_True(CMD_STRUCT_DATA_IS_32_ALIGNED(DS_RemoveMidCmd_t), "DS_RemoveMidCmd_t is 32-bit aligned");

UT_CmdBuf.RemoveMidCmd.MessageID = MessageID;
HashLink.Index = FilterTableIndex;
HashLink.MessageID = MessageID;
DS_AppData.HashTable[HashTableIndex] = &HashLink;
DS_AppData.FilterTblPtr->Packet[HashLink.Index].MessageID = MessageID;

UT_SetDeferredRetcode(UT_KEY(DS_TableFindMsgID), 1, FilterTableIndex);

/* Execute the function being tested */
UtAssert_VOIDCALL(DS_CmdRemoveMID(&UT_CmdBuf.Buf));

/* Verify results */
UtAssert_INT32_EQ(CFE_SB_MsgIdToValue(DS_AppData.FilterTblPtr->Packet[FilterTableIndex].MessageID),
CFE_SB_MsgIdToValue(CFE_SB_INVALID_MSG_ID));
UtAssert_INT32_EQ(DS_AppData.HashTable[HashTableIndex]->Index, 0);
UtAssert_INT32_EQ(CFE_SB_MsgIdToValue(DS_AppData.HashLinks[HashTableIndex].MessageID),
CFE_SB_MsgIdToValue(CFE_SB_INVALID_MSG_ID));

/* Check first elements */
UtAssert_True(DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[0].FileTableIndex == 0,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[0].FileTableIndex == 0");
UtAssert_True(DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[0].FilterType == DS_BY_COUNT,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[0].FilterType == DS_BY_COUNT");
UtAssert_True(DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[0].Algorithm_N == 0,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[0].Algorithm_N == 0");
UtAssert_True(DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[0].Algorithm_X == 0,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[0].Algorithm_X == 0");
UtAssert_True(DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[0].Algorithm_O == 0,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[0].Algorithm_O == 0");

/* Check middle elements */
UtAssert_True(
DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET / 2].FileTableIndex == 0,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET/2].FileTableIndex == 0");

UtAssert_True(
DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET / 2].FilterType == DS_BY_COUNT,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET/2].FilterType == DS_BY_COUNT");

UtAssert_True(DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET / 2].Algorithm_N == 0,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET/2].Algorithm_N == 0");
UtAssert_True(DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET / 2].Algorithm_X == 0,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET/2].Algorithm_X == 0");
UtAssert_True(DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET / 2].Algorithm_O == 0,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET/2].Algorithm_O == 0");

/* Check last elements */
UtAssert_True(
DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET - 1].FileTableIndex == 0,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET-1].FileTableIndex == 0");

UtAssert_True(
DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET - 1].FilterType == DS_BY_COUNT,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET-1].FilterType == DS_BY_COUNT");

UtAssert_True(DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET - 1].Algorithm_N == 0,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET-1].Algorithm_N == 0");
UtAssert_True(DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET - 1].Algorithm_X == 0,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET-1].Algorithm_X == 0");
UtAssert_True(DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET - 1].Algorithm_O == 0,
"DS_AppData.FilterTblPtr->Packet[FilterTableIndex].Filter[DS_FILTERS_PER_PACKET-1].Algorithm_O == 0");

strCmpResult = strncmp(ExpectedEventString, context_CFE_EVS_SendEvent[0].Spec, CFE_MISSION_EVS_MAX_MESSAGE_LENGTH);

UtAssert_True(strCmpResult == 0, "Event string matched expected result, '%s'", context_CFE_EVS_SendEvent[0].Spec);

UtAssert_STUB_COUNT(CFE_MSG_GetSize, 1);
UtAssert_STUB_COUNT(CFE_SB_IsValidMsgId, 1);
UtAssert_STUB_COUNT(DS_TableHashFunction, 1);
UtAssert_STUB_COUNT(DS_TableCreateHash, 1);
UtAssert_STUB_COUNT(CFE_EVS_SendEvent, 1);

UtAssert_INT32_EQ(context_CFE_EVS_SendEvent[0].EventID, DS_REMOVE_MID_CMD_EID);
UtAssert_INT32_EQ(context_CFE_EVS_SendEvent[0].EventType, CFE_EVS_EventType_DEBUG);
}

void DS_CmdRemoveMID_Test_InvalidCommandLength(void)
{
size_t forced_Size = sizeof(DS_RemoveMidCmd_t) + 1;
CFE_SB_MsgId_t forced_MsgID = CFE_SB_ValueToMsgId(DS_CMD_MID);
CFE_MSG_FcnCode_t forced_CmdCode = DS_REMOVE_MID_CC;

UT_SetDataBuffer(UT_KEY(CFE_MSG_GetMsgId), &forced_MsgID, sizeof(forced_MsgID), false);
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetSize), &forced_Size, sizeof(forced_Size), false);
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetFcnCode), &forced_CmdCode, sizeof(forced_CmdCode), false);

int32 strCmpResult;
char ExpectedEventString[CFE_MISSION_EVS_MAX_MESSAGE_LENGTH];
snprintf(ExpectedEventString, CFE_MISSION_EVS_MAX_MESSAGE_LENGTH,
"Invalid REMOVE MID command length: expected = %%d, actual = %%d");

UT_CmdBuf.AddMidCmd.MessageID = DS_UT_MID_1;

/* Execute the function being tested */
UtAssert_VOIDCALL(DS_CmdRemoveMID(&UT_CmdBuf.Buf));

/* Verify results */
UtAssert_True(DS_AppData.CmdRejectedCounter == 1, "DS_AppData.CmdRejectedCounter == 1");

call_count_CFE_EVS_SendEvent = UT_GetStubCount(UT_KEY(CFE_EVS_SendEvent));
UtAssert_INT32_EQ(call_count_CFE_EVS_SendEvent, 1);

UtAssert_INT32_EQ(context_CFE_EVS_SendEvent[0].EventID, DS_REMOVE_MID_CMD_ERR_EID);

UtAssert_INT32_EQ(context_CFE_EVS_SendEvent[0].EventType, CFE_EVS_EventType_ERROR);

strCmpResult = strncmp(ExpectedEventString, context_CFE_EVS_SendEvent[0].Spec, CFE_MISSION_EVS_MAX_MESSAGE_LENGTH);

UtAssert_True(strCmpResult == 0, "Event string matched expected result, '%s'", context_CFE_EVS_SendEvent[0].Spec);
}

void DS_CmdRemoveMID_Test_InvalidMessageID(void)
{
size_t forced_Size = sizeof(DS_RemoveMidCmd_t);
CFE_SB_MsgId_t forced_MsgID = CFE_SB_ValueToMsgId(DS_CMD_MID);
CFE_MSG_FcnCode_t forced_CmdCode = DS_REMOVE_MID_CC;

UT_SetDataBuffer(UT_KEY(CFE_MSG_GetMsgId), &forced_MsgID, sizeof(forced_MsgID), false);
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetSize), &forced_Size, sizeof(forced_Size), false);
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetFcnCode), &forced_CmdCode, sizeof(forced_CmdCode), false);

int32 strCmpResult;
char ExpectedEventString[CFE_MISSION_EVS_MAX_MESSAGE_LENGTH];
snprintf(ExpectedEventString, CFE_MISSION_EVS_MAX_MESSAGE_LENGTH,
"Invalid REMOVE MID command arg: invalid MID = 0x%%08lX");

UT_CmdBuf.AddMidCmd.MessageID = CFE_SB_INVALID_MSG_ID;

/* Execute the function being tested */
UtAssert_VOIDCALL(DS_CmdRemoveMID(&UT_CmdBuf.Buf));

/* Verify results */
UtAssert_True(DS_AppData.CmdRejectedCounter == 1, "DS_AppData.CmdRejectedCounter == 1");

call_count_CFE_EVS_SendEvent = UT_GetStubCount(UT_KEY(CFE_EVS_SendEvent));
UtAssert_INT32_EQ(call_count_CFE_EVS_SendEvent, 1);

UtAssert_INT32_EQ(context_CFE_EVS_SendEvent[0].EventID, DS_REMOVE_MID_CMD_ERR_EID);

UtAssert_INT32_EQ(context_CFE_EVS_SendEvent[0].EventType, CFE_EVS_EventType_ERROR);

strCmpResult = strncmp(ExpectedEventString, context_CFE_EVS_SendEvent[0].Spec, CFE_MISSION_EVS_MAX_MESSAGE_LENGTH);

UtAssert_True(strCmpResult == 0, "Event string matched expected result, '%s'", context_CFE_EVS_SendEvent[0].Spec);
}

void DS_CmdRemoveMID_Test_FilterTableNotLoaded(void)
{
size_t forced_Size = sizeof(DS_RemoveMidCmd_t);
CFE_SB_MsgId_t forced_MsgID = CFE_SB_ValueToMsgId(DS_CMD_MID);
CFE_MSG_FcnCode_t forced_CmdCode = DS_REMOVE_MID_CC;

UT_SetDataBuffer(UT_KEY(CFE_MSG_GetMsgId), &forced_MsgID, sizeof(forced_MsgID), false);
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetSize), &forced_Size, sizeof(forced_Size), false);
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetFcnCode), &forced_CmdCode, sizeof(forced_CmdCode), false);

int32 strCmpResult;
char ExpectedEventString[CFE_MISSION_EVS_MAX_MESSAGE_LENGTH];
snprintf(ExpectedEventString, CFE_MISSION_EVS_MAX_MESSAGE_LENGTH,
"Invalid REMOVE MID command: filter table is not loaded");

UT_CmdBuf.AddMidCmd.MessageID = DS_UT_MID_1;

/* Reset table pointer to NULL (set in test setup) */
DS_AppData.FilterTblPtr = NULL;

/* Execute the function being tested */
UtAssert_VOIDCALL(DS_CmdRemoveMID(&UT_CmdBuf.Buf));

/* Verify results */
UtAssert_True(DS_AppData.CmdRejectedCounter == 1, "DS_AppData.CmdRejectedCounter == 1");

call_count_CFE_EVS_SendEvent = UT_GetStubCount(UT_KEY(CFE_EVS_SendEvent));
UtAssert_INT32_EQ(call_count_CFE_EVS_SendEvent, 1);

UtAssert_INT32_EQ(context_CFE_EVS_SendEvent[0].EventID, DS_REMOVE_MID_CMD_ERR_EID);

UtAssert_INT32_EQ(context_CFE_EVS_SendEvent[0].EventType, CFE_EVS_EventType_ERROR);

strCmpResult = strncmp(ExpectedEventString, context_CFE_EVS_SendEvent[0].Spec, CFE_MISSION_EVS_MAX_MESSAGE_LENGTH);

UtAssert_True(strCmpResult == 0, "Event string matched expected result, '%s'", context_CFE_EVS_SendEvent[0].Spec);
}

void DS_CmdRemoveMID_Test_MessageIDNotAdded(void)
{
size_t forced_Size = sizeof(DS_RemoveMidCmd_t);
CFE_SB_MsgId_t forced_MsgID = CFE_SB_ValueToMsgId(DS_CMD_MID);
CFE_MSG_FcnCode_t forced_CmdCode = DS_REMOVE_MID_CC;

UT_SetDataBuffer(UT_KEY(CFE_MSG_GetMsgId), &forced_MsgID, sizeof(forced_MsgID), false);
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetSize), &forced_Size, sizeof(forced_Size), false);
UT_SetDataBuffer(UT_KEY(CFE_MSG_GetFcnCode), &forced_CmdCode, sizeof(forced_CmdCode), false);
UT_SetDefaultReturnValue(UT_KEY(DS_TableFindMsgID), DS_INDEX_NONE);

int32 strCmpResult;
char ExpectedEventString[CFE_MISSION_EVS_MAX_MESSAGE_LENGTH];
snprintf(ExpectedEventString, CFE_MISSION_EVS_MAX_MESSAGE_LENGTH,
"Invalid REMOVE MID command: MID = 0x%%08lX is not in filter table");

UT_CmdBuf.AddMidCmd.MessageID = DS_UT_MID_1;

/* Execute the function being tested */
UtAssert_VOIDCALL(DS_CmdRemoveMID(&UT_CmdBuf.Buf));

/* Verify results */
UtAssert_True(DS_AppData.CmdRejectedCounter == 1, "DS_AppData.CmdRejectedCounter == 1");

call_count_CFE_EVS_SendEvent = UT_GetStubCount(UT_KEY(CFE_EVS_SendEvent));
UtAssert_INT32_EQ(call_count_CFE_EVS_SendEvent, 1);

UtAssert_INT32_EQ(context_CFE_EVS_SendEvent[0].EventID, DS_REMOVE_MID_CMD_ERR_EID);

UtAssert_INT32_EQ(context_CFE_EVS_SendEvent[0].EventType, CFE_EVS_EventType_ERROR);

strCmpResult = strncmp(ExpectedEventString, context_CFE_EVS_SendEvent[0].Spec, CFE_MISSION_EVS_MAX_MESSAGE_LENGTH);

UtAssert_True(strCmpResult == 0, "Event string matched expected result, '%s'", context_CFE_EVS_SendEvent[0].Spec);
}

void UtTest_Setup(void)
{
UtTest_Add(DS_CmdNoop_Test_Nominal, DS_Test_Setup, DS_Test_TearDown, "DS_CmdNoop_Test_Nominal");
Expand Down Expand Up @@ -3505,4 +3746,14 @@ void UtTest_Setup(void)
UtTest_Add(DS_CmdAddMID_Test_MIDAlreadyInFilterTable, DS_Test_Setup, DS_Test_TearDown,
"DS_CmdAddMID_Test_MIDAlreadyInFilterTable");
UtTest_Add(DS_CmdAddMID_Test_FilterTableFull, DS_Test_Setup, DS_Test_TearDown, "DS_CmdAddMID_Test_FilterTableFull");

UtTest_Add(DS_CmdRemoveMID_Test_Nominal, DS_Test_Setup, DS_Test_TearDown, "DS_CmdRemoveMID_Test_Nominal");
UtTest_Add(DS_CmdRemoveMID_Test_InvalidCommandLength, DS_Test_Setup, DS_Test_TearDown,
"DS_CmdRemoveMID_Test_InvalidCommandLength");
UtTest_Add(DS_CmdRemoveMID_Test_InvalidMessageID, DS_Test_Setup, DS_Test_TearDown,
"DS_CmdRemoveMID_Test_InvalidMessageID");
UtTest_Add(DS_CmdRemoveMID_Test_FilterTableNotLoaded, DS_Test_Setup, DS_Test_TearDown,
"DS_CmdRemoveMID_Test_FilterTableNotLoaded");
UtTest_Add(DS_CmdRemoveMID_Test_MessageIDNotAdded, DS_Test_Setup, DS_Test_TearDown,
"DS_CmdRemoveMID_Test_MessageIDNotAdded");
}
1 change: 1 addition & 0 deletions unit-test/utilities/ds_test_utils.h
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,7 @@ typedef union
DS_CloseAllCmd_t CloseAllCmd;
DS_GetFileInfoCmd_t GetFileInfoCmd;
DS_AddMidCmd_t AddMidCmd;
DS_RemoveMidCmd_t RemoveMidCmd;
} UT_CmdBuf_t;

extern UT_CmdBuf_t UT_CmdBuf;
Expand Down

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