+#include <obd2/obd2.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+
+DiagnosticShims SHIMS;
+
+uint16_t last_can_frame_sent_arb_id;
+uint8_t last_can_payload_sent[8];
+uint8_t last_can_payload_size;
+bool can_frame_was_sent;
+
+DiagnosticResponse last_response_received;
+bool last_response_was_received;
+
+void debug(const char* format, ...) {
+ va_list args;
+ va_start(args, format);
+ vprintf(format, args);
+ printf("\r\n");
+ va_end(args);
+}
+
+bool mock_send_can(const uint16_t arbitration_id, const uint8_t* data,
+ const uint8_t size) {
+ can_frame_was_sent = true;
+ last_can_frame_sent_arb_id = arbitration_id;
+ last_can_payload_size = size;
+ if(size > 0) {
+ memcpy(last_can_payload_sent, data, size);
+ }
+ return true;
+}
+
+void setup() {
+ SHIMS = diagnostic_init_shims(debug, mock_send_can, NULL);
+ memset(last_can_payload_sent, 0, sizeof(last_can_payload_sent));
+ can_frame_was_sent = false;
+ last_response_was_received = false;
+}
+