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/** @file test-read-lines-suite-1.c

 * Test the basic features of the read-lines library.

 *

 * @author ST

 * @date   2018-03-14

 *

 */

/******************************************************************************/

/* includes of system headers */

#include <stdlib.h>

#include <stdio.h>

/* includes of project (CUnit) headers */

#include <CUnit.h>

#include <Basic.h>

/* includes of local (functions to test) headers */

#include<read-lines-from-file.h>

/* Exportable prototypes (cleanup, init, setup, teardown and test functions),*/

/* The suite cleanup, init, setup, teardown functions (name used in 

   the driver program to build the suite). */

int

test_read_lines_suite_1_cleanup(void);

int

test_read_lines_suite_1_init(void);

void

test_read_lines_suite_1_setup(void);

void

test_read_lines_suite_1_teardown(void);

/* Test functions of the suite (one function per test in the suite,

   names are used in the driver program to build the suite).*/

void

test_read_lines_suite_1_test_1();

void

test_read_lines_suite_1_test_2();

void

test_read_lines_suite_1_test_3();

void

test_read_lines_suite_1_test_4();

void

test_read_lines_suite_1_test_5();

/* The topmost part of the file is included by main program to initialize

   data structures. The lower part is kept her to avoid double definitions.*/

#ifndef TEST_DRIVER

/* Internal prototypes */

/* Types, constants and macros definitions */

/* Global variables */

/* Function definitions */

/** Suite management functions. **/

int

test_read_lines_suite_1_cleanup()

{

  return(0);

} /* End test_read_lines_suite_1_cleanp() */

int

test_read_lines_suite_1_init(void)

{

  return(0);

} /* End test_read_lines_suite_1_init. */

void

test_read_lines_suite_1_setup(void)

{

} /* End test_read_lines_suite_1_setup. */

void

test_read_lines_suite_1_teardown(void)

{

} /* End test_read_lines_suite_1_teardown. */

void

test_read_lines_suite_1_test_1()

{

  rlff_readLines_t* linesRead = NULL;

  linesRead = rlff_read_lines_from_file_name("non-existant-file.txt");

  CU_ASSERT_PTR_NULL_FATAL(linesRead);

} /* End test_read_lines_suite_1_test_1. */

void

test_read_lines_suite_1_test_2()

{

  rlff_readLines_t* linesRead = NULL;

  linesRead = rlff_read_lines_from_file_name("basis-01.txt");

  CU_ASSERT_PTR_NOT_NULL_FATAL(linesRead);

  CU_ASSERT_EQUAL(linesRead->linesNum, 8);

  CU_ASSERT_EQUAL(linesRead->linesLength, 9);

  rlff_free_lines(linesRead);

} /* End test_read_lines_suite_1_test_2. */

void

test_read_lines_suite_1_test_3()

{

  rlff_readLines_t* linesRead = NULL;

  linesRead = rlff_read_lines_from_file_name("basis-02.txt");

  CU_ASSERT_PTR_NOT_NULL_FATAL(linesRead);

  CU_ASSERT_EQUAL(linesRead->linesNum, 8);

  CU_ASSERT_EQUAL(linesRead->linesLength, 11);

  rlff_free_lines(linesRead);

} /* End test_read_lines_suite_1_test_3. */

void

test_read_lines_suite_1_test_4()

{

  rlff_readLines_t* linesRead = NULL;

  /* basis-03.txt is a zero-length file. */

  linesRead = rlff_read_lines_from_file_name("basis-03.txt");

  CU_ASSERT_PTR_NOT_NULL_FATAL(linesRead);

  CU_ASSERT_EQUAL(linesRead->linesNum, 0);

  CU_ASSERT_EQUAL(linesRead->linesLength, 0);

  rlff_free_lines(linesRead);

} /* End test_read_lines_suite_1_test_4. */

void

test_read_lines_suite_1_test_5()

{

  rlff_readLines_t* linesRead = NULL;

  /* basis-04.txt is only made of a comment line starting with spaces. */

  linesRead = rlff_read_lines_from_file_name("basis-04.txt");

  CU_ASSERT_PTR_NOT_NULL_FATAL(linesRead);

  CU_ASSERT_EQUAL(linesRead->linesNum, 0);

  CU_ASSERT_EQUAL(linesRead->linesLength, 0);

  rlff_free_lines(linesRead);

} /* End test_read_lines_suite_1_test_5. */

#endif