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Add master to slave transport

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This commit is contained in:
Fred Sundvik 2016-02-21 21:04:42 +02:00
parent fe1db50fc3
commit 415ab91c9d
3 changed files with 69 additions and 8 deletions
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28
serial_link/tests/transport_tests.c
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@ -25,11 +25,21 @@ SOFTWARE.
#include <cgreen/cgreen.h>
#include <cgreen/mocks.h>
#include "protocol/transport.c"
#include "protocol/triple_buffered_object.c"
void signal_data_written(void) {
mock();
}
static uint8_t sent_data[2048];
static uint16_t sent_data_size;
void router_send_frame(uint8_t destination, uint8_t* data, uint16_t size) {
mock(destination);
memcpy(sent_data + sent_data_size, data, size);
sent_data_size += size;
}
typedef struct {
uint32_t test;
} test_object1_t;
@ -51,7 +61,8 @@ remote_object_t* test_remote_objects[] = {
Describe(Transport);
BeforeEach(Transport) {
init_transport(remote_objects, sizeof(remote_objects) / sizeof(remote_object_t));
init_transport(test_remote_objects, sizeof(test_remote_objects) / sizeof(remote_object_t*));
sent_data_size = 0;
}
AfterEach(Transport) {}
@ -66,3 +77,18 @@ Ensure(Transport, write_to_local_signals_an_event) {
expect(signal_data_written);
end_write_master_to_single_slave(1);
}
Ensure(Transport, writes_from_master_to_all_slaves) {
update_transport();
test_object1_t* obj = begin_write_master_to_slave();
obj->test = 5;
expect(signal_data_written);
end_write_master_to_slave();
expect(router_send_frame,
when(destination, is_equal_to(0xFF)));
update_transport();
transport_recv_frame(0, sent_data, sent_data_size);
test_object1_t* obj2 = read_master_to_slave();
assert_that(obj2, is_not_equal_to(NULL));
assert_that(obj2->test, is_equal_to(5));
}