#include "test_shell_commander.h"
#include "commander.h"
#include "tester.h"
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

TestFuncResult test_commander_cmd_success(void) {
  CMDResult result = wapp_shell_commander_execute(SHELL_OUTPUT_DISCARD, NULL, 0,
                                                  "echo", "hello world");

  bool succeeded = result.exited && result.exit_code == EXIT_SUCCESS &&
                   result.error == SHELL_ERR_NO_ERROR;

  return wapp_tester_result(succeeded);
}

TestFuncResult test_commander_cmd_failure(void) {
  CMDResult result =
      wapp_shell_commander_execute(SHELL_OUTPUT_DISCARD, NULL, 0, "grep");

  bool failed = result.exited && result.exit_code != EXIT_SUCCESS &&
                result.error == SHELL_ERR_NO_ERROR;

  return wapp_tester_result(failed);
}

TestFuncResult test_commander_cmd_out_buf_success(void) {
  char buf[64] = {0};
  char expected_output[64] = {0};
  const char *msg = "hello world";
  sprintf(expected_output, "%s\n", msg);

  CMDResult result =
      wapp_shell_commander_execute(SHELL_OUTPUT_CAPTURE, buf, 64, "echo", msg);

  bool succeeded = result.exited && result.exit_code == EXIT_SUCCESS &&
                   result.error == SHELL_ERR_NO_ERROR &&
                   strcmp(buf, expected_output) == 0;

  return wapp_tester_result(succeeded);
}

TestFuncResult test_commander_cmd_out_buf_failure(void) {
  char buf[4] = {0};
  const char *msg = "hello world";
  CMDResult result =
      wapp_shell_commander_execute(SHELL_OUTPUT_CAPTURE, buf, 4, "echo", msg);

  bool failed = !result.exited && result.exit_code != EXIT_SUCCESS &&
                result.error == SHELL_ERR_OUT_BUF_FULL && strcmp(buf, msg) != 0;

  return wapp_tester_result(failed);
}