Add Sale Test

test/test_transbank.c

@@ -37,6 +37,19 @@ int __wrap_read_bytes(struct sp_port *port, char *buf, Message message)
                        0x37, 0x35, 0x30, 0x30, 0x31, 0x30, 0x38, 0x37, 0x03, 0x30, '\0'};
     strcpy(buf, response);
   }
+  else if (strcmp(command, "0200") == 0) //Sale
+  {
+    char response[] = {0x02,
+                       0x30, 0x32, 0x31, 0x30, 0x7C,
+                       0x30, 0x30, 0x7C,
+                       0x35, 0x39, 0x37, 0x30, 0x32, 0x39, 0x34, 0x31, 0x34, 0x33, 0x30, 0x30, 0x7C,
+                       0x37, 0x35, 0x30, 0x30, 0x31, 0x30, 0x38, 0x37, 0x7C,
+                       0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x30, 0x7C,
+                       0x32, 0x35, 0x30, 0x30, 0x7C,
+                       0x30, 0x7c, 0x7c,
+                       0x03, 0x30, '\0'};
+    strcpy(buf, response);
+  }
 
   return mock();
 }
@@ -261,6 +274,77 @@ void test_close_reply_ack_nok(void **state)
   assert_int_equal(NULL, response.initilized);
 }
 
+void test_sale_ok(void **state)
+{
+  (void)state;
+  will_return(__wrap_write_message, TBK_OK);
+  will_return(__wrap_read_ack, TBK_OK);
+  will_return(__wrap_sp_input_waiting, 70);
+  will_return(__wrap_read_bytes, 70);
+  will_return(__wrap_reply_ack, 0);
+
+  char *response = sale(2500, 1, false);
+
+  char command[5];
+  memset(command, '\0', sizeof(command));
+  strncpy(command, response + 1, 4);
+  assert_int_equal(0, strcmp(command, "0210"));
+
+  char code[3];
+  memset(code, '\0', sizeof(code));
+  strncpy(code, response + 6, 2);
+  assert_int_equal(0, strcmp(code, "00"));
+
+  char ammount[5];
+  memset(ammount, '\0', sizeof(ammount));
+  strncpy(ammount, response + 41, 4);
+  assert_int_equal(0, strcmp(ammount, "2500"));
+}
+
+void test_sale_nok(void **state)
+{
+  (void)state;
+  will_return_count(__wrap_write_message, TBK_NOK, 3);
+
+  char *response = sale(2500, 1, false);
+  assert_int_equal(0, strcmp("Unable to request sale\n", response));
+}
+
+void test_sale_ack_nok(void **state)
+{
+  (void)state;
+  will_return_count(__wrap_write_message, TBK_OK, 3);
+  will_return_count(__wrap_read_ack, TBK_NOK, 3);
+
+  char *response = sale(2500, 1, false);
+  assert_int_equal(0, strcmp("Unable to request sale\n", response));
+}
+
+void test_sale_read_bytes_nok(void **state)
+{
+  (void)state;
+  will_return(__wrap_write_message, TBK_OK);
+  will_return(__wrap_read_ack, TBK_OK);
+  will_return_count(__wrap_read_bytes, -1, 3);
+  will_return_count(__wrap_sp_input_waiting, 70, 4);
+
+  char *response = sale(2500, 1, false);
+  assert_int_equal(0, strcmp("Unable to request sale\n", response));
+}
+
+void test_sale_reply_ack_nok(void **state)
+{
+  (void)state;
+  will_return(__wrap_write_message, TBK_OK);
+  will_return(__wrap_read_ack, TBK_OK);
+  will_return_count(__wrap_read_bytes, 70, 3);
+  will_return_count(__wrap_sp_input_waiting, 70, 4);
+  will_return_count(__wrap_reply_ack, -1, 3);
+
+  char *response = sale(2500, 1, false);
+  assert_int_equal(0, strcmp("Unable to request sale\n", response));
+}
+
 const struct CMUnitTest transbank_tests[] = {
     cmocka_unit_test(test_poll_ok),
     cmocka_unit_test(test_poll_write_nok),
@@ -281,7 +365,12 @@ const struct CMUnitTest transbank_tests[] = {
     cmocka_unit_test(test_close_nok),
     cmocka_unit_test(test_close_ack_nok),
     cmocka_unit_test(test_close_read_bytes_nok),
-    cmocka_unit_test(test_close_reply_ack_nok)};
+    cmocka_unit_test(test_close_reply_ack_nok),
+    cmocka_unit_test(test_sale_ok),
+    cmocka_unit_test(test_sale_nok),
+    cmocka_unit_test(test_sale_ack_nok),
+    cmocka_unit_test(test_sale_read_bytes_nok),
+    cmocka_unit_test(test_sale_reply_ack_nok)};
 
 int main(void)
 {