/* Description: Step to the end of the message, check if it has a next,
* expecting that it does not.
*
* Expected Result: Zero return for hasNext
*/
TEST_F (MsgNewIteratorTestC, IteratorHasNoNext)
{
mama_fid_t fid = 0;
mama_u64_t content = 0;
field = mamaMsgIterator_begin (iterator);
mamaMsgField_getFid (field, &fid);
mamaMsgField_getU64 (field, &content);
/* Check the contents of the field: */
ASSERT_EQ(values[fid], content);
field = mamaMsgIterator_next (iterator);
/* Ensure we return the first field again: */
ASSERT_EQ(values[fid], content);
/* Move to the last message: */
field = mamaMsgIterator_next (iterator);
field = mamaMsgIterator_next (iterator);
field = mamaMsgIterator_next (iterator);
field = mamaMsgIterator_next (iterator);
/* Move past last message - should not crash */
field = mamaMsgIterator_next (iterator);
ASSERT_EQ(NULL, field);
/* Check if we have a next value: */
ASSERT_EQ (0, mamaMsgIterator_hasNext (iterator));
}
/* Description: Check that when passed a NULL iterator, begin returns a NULL
* field.
*
* Expected Result: NULL field.
*/
TEST_F (MsgNewIteratorTestC, DISABLED_IteratorBeginNullIter)
{
field = mamaMsgIterator_begin (NULL);
/* Check the contents of the field: */
ASSERT_EQ (NULL, field);
}
/* Description: Step into the message, determine if it has a next value,
* retrieve and check the contents of that value.
*
* Expected Result: Non-zero return for hasNext
*/
TEST_F (MsgNewIteratorTestC, IteratorHasNext)
{
mama_fid_t fid = 0;
mama_u64_t content = 0;
mama_bool_t hasNext = 0;
field = mamaMsgIterator_begin (iterator);
mamaMsgField_getFid (field, &fid);
mamaMsgField_getU64 (field, &content);
/* Check the contents of the field: */
ASSERT_EQ(values[fid], content);
field = mamaMsgIterator_next (iterator);
/* Ensure we return the first field again: */
ASSERT_EQ(values[fid], content);
/* Check if we have a next value: */
hasNext = mamaMsgIterator_hasNext (iterator);
ASSERT_NE (0, hasNext);
/* Get the next value */
field = mamaMsgIterator_next (iterator);
mamaMsgField_getFid (field, &fid);
mamaMsgField_getU64 (field, &content);
/* Ensure we return the first field again: */
ASSERT_EQ(values[fid], content);
}
/* Description: Step to the end of the message, check if it has a next,
* expecting that it does not.
*
* Expected Result: Zero return for hasNext
*/
TEST_F (MsgNewIteratorTestC, IteratorHasNoNext)
{
mama_fid_t fid = 0;
mama_u8_t content = 0;
mama_bool_t hasNext = 0;
field = mamaMsgIterator_begin (iterator);
mamaMsgField_getFid (field, &fid);
mamaMsgField_getU8 (field, &content);
/* Check the contents of the field: */
ASSERT_EQ (101, fid);
ASSERT_EQ (8, content);
field = mamaMsgIterator_next (iterator);
/* Ensure we return the first field again: */
ASSERT_EQ (101, fid);
ASSERT_EQ (8, content);
/* Move to the last message: */
field = mamaMsgIterator_next (iterator);
field = mamaMsgIterator_next (iterator);
field = mamaMsgIterator_next (iterator);
field = mamaMsgIterator_next (iterator);
/* Check if we have a next value: */
hasNext = mamaMsgIterator_hasNext (iterator);
ASSERT_EQ (0, hasNext);
}
/* Description: Call begin, check that the first field is returned, then
* call next, and check that the first field is returned again,
* then call next again, and ensure that the second field is
* returned.
*
* Expected Result: First Check: fid - 101, value - 8
* Second Check: fid - 101, value - 8
* Third Check: fid - 102, value - "This is an iteration test."
*/
TEST_F (MsgNewIteratorTestC, IteratorBeginNext)
{
mama_fid_t fid = 0;
mama_u8_t content = 0;
const char* strContent;
field = mamaMsgIterator_begin (iterator);
mamaMsgField_getFid (field, &fid);
mamaMsgField_getU8 (field, &content);
/* Check the contents of the field: */
ASSERT_EQ (101, fid);
ASSERT_EQ (8, content);
field = mamaMsgIterator_next (iterator);
mamaMsgField_getFid (field, &fid);
mamaMsgField_getU8 (field, &content);
/* Ensure we return the first field again: */
ASSERT_EQ (101, fid);
ASSERT_EQ (8, content);
field = mamaMsgIterator_next (iterator);
mamaMsgField_getFid (field, &fid);
mamaMsgField_getString (field, &strContent);
/* Ensure we return the first field again: */
ASSERT_EQ (102, fid);
ASSERT_STREQ ("This is an iteration test.", strContent);
}
/* Description: Call begin on the already associated mamaMsgIterator, and
* check that the contents of the first field are returned.
*
* Expected Result: Fid should be 101, value should be 8.
*/
TEST_F (MsgNewIteratorTestC, IteratorBegin)
{
mama_fid_t fid = 0;
mama_u64_t content = 0;
field = mamaMsgIterator_begin (iterator);
mamaMsgField_getFid (field, &fid);
mamaMsgField_getU64 (field, &content);
/* Check the contents of the field: */
ASSERT_EQ(values.at(fid), content);
}
/* Description: Call begin on the already associated mamaMsgIterator, and
* check that the contents of the first field are returned.
*
* Expected Result: Fid should be 101, value should be 8.
*/
TEST_F (MsgNewIteratorTestC, IteratorBegin)
{
mama_fid_t fid = 0;
mama_u8_t content = 0;
field = mamaMsgIterator_begin (iterator);
mamaMsgField_getFid (field, &fid);
mamaMsgField_getU8 (field, &content);
/* Check the contents of the field: */
ASSERT_EQ (101, fid);
ASSERT_EQ (8, content);
}
/* Description: Call begin, check that the first field is returned, then
* call next, and check that the first field is returned again,
* then call next again, until all fields are confirmed.
*/
TEST_F (MsgNewIteratorTestC, IteratorBeginNext)
{
mama_fid_t fid = 0;
mama_u64_t content = 0;
field = mamaMsgIterator_begin (iterator);
mamaMsgField_getFid (field, &fid);
mamaMsgField_getU64 (field, &content);
/* Check the contents of the field match legal entry */
ASSERT_EQ(values.at(fid), content);
field = mamaMsgIterator_next (iterator);
mamaMsgField_getFid (field, &fid);
/* Ensure we return the first field again: */
ASSERT_EQ(values[fid], content);
/* Remove from reference map */
values.erase(fid);
/* For the 4 remaining fields, check contents */
for (int i = 0; i < 4; i++)
{
field = mamaMsgIterator_next (iterator);
mamaMsgField_getFid (field, &fid);
mamaMsgField_getU64 (field, &content);
ASSERT_EQ(values[fid], content);
/* Remove from reference map */
values.erase(fid);
}
/* Gotta catch 'em all */
EXPECT_EQ(0, values.size());
}
