trick/trick_source/sim_services/UnitTest/UnitTest.cpp

#include <iostream>
#include <fstream>

#include "trick/UnitTest.hh"
#include "trick/exec_proto.h"
#include "trick/message_proto.h"
#include "trick/message_type.h"

Trick::UnitTest * the_unit_test_output ;

Trick::TestCase::TestCase(std::string in_test_case_name , std::string in_failure_string) {
    name = in_test_case_name ;
    status = std::string("run") ;
    elapsed_time = 0.0 ;
    failure_string = in_failure_string ;
}

Trick::TestSuite::TestSuite() {
    num_failures = 0 ;
}

int Trick::TestSuite::add_test_results(std::string in_test_case_name , std::string in_failure_string ) {

    Trick::TestCase * new_test ;
    new_test = new TestCase(in_test_case_name , in_failure_string) ;

    test_results.push_back(new_test) ;
    if ( in_failure_string.compare("") ) {
        num_failures++ ;
    }
    return(0) ;
}

int Trick::TestSuite::add_test_requirements(std::string test_case , std::string par_num) {
    unsigned int jj;
    TestCase * curr_case ;

    for (jj = 0 ; jj != test_results.size() ; jj++ ) {
        curr_case = test_results[jj] ;
        if (curr_case->name == test_case) {
            curr_case->parent = par_num;
        }
    }
    return(0);
}

void Trick::TestSuite::delete_test_results() {
    std::vector <Trick::TestCase *>::iterator it ;
    for ( it = test_results.begin() ; it != test_results.end() ; ++it ) {
        delete (*it) ;
    }
    test_results.clear() ;
}

Trick::UnitTest::UnitTest() {
    the_unit_test_output = this ;
    enabled = false ;
    exit_code_enabled = true ;
    file_name = std::string("test_details.xml") ;
    name = std::string("AllTests") ;
}

Trick::UnitTest::~UnitTest() {
    std::map< std::string , TestSuite >::iterator it ;
    for ( it = test_suites.begin() ; it != test_suites.end() ; ++it ) {
        (it->second).delete_test_results() ;
    }
}

int Trick::UnitTest::add_test_results(std::string in_test_suite_name , std::string in_test_case , std::string in_failure_string ) {

    if ( enabled ) {
        test_suites[in_test_suite_name].add_test_results(in_test_case , in_failure_string) ;
        if ( in_failure_string.compare("") ) {
            message_publish(MSG_ERROR, "[  FAILED  ] %s:%s %s\n",
             in_test_suite_name.c_str() , in_test_case.c_str() , in_failure_string.c_str()) ;
        } else {
            message_publish(MSG_NORMAL,  "\033[32m[       OK ]\033[0m %s:%s\n", in_test_suite_name.c_str() , in_test_case.c_str() ) ;
        }
    }

    return(0) ;
}

int Trick::UnitTest::add_test_requirements(std::string in_test_suite_name, std::string in_test_case, std::string par_num) {
    if ( enabled ) {
        test_suites[in_test_suite_name].add_test_requirements(in_test_case , par_num) ;
    }
       return 0 ;
}

bool Trick::UnitTest::enable() {
    enabled = true ;
    return(true) ;
}

int Trick::UnitTest::set_exit_code_enabled(bool in_enable) {
    exit_code_enabled = in_enable ;
    return 0 ;
}

int Trick::UnitTest::set_test_name(std::string in_name) {
    name = in_name ;
    return 0 ;
}

int Trick::UnitTest::set_file_name(std::string in_name) {
    file_name = in_name ;
    return 0 ;
}

int Trick::UnitTest::write_output() {

    std::ofstream out ;
    unsigned int num_tests = 0 ;
    unsigned int num_failures = 0 ;
    std::map< std::string , TestSuite >::iterator it ;
    TestSuite * curr_suite ;
    TestCase * curr_case ;
    unsigned int jj ;

    if ( enabled ) {
        for ( it = test_suites.begin() ; it != test_suites.end() ; ++it ) {
            curr_suite = &(it->second) ;
            num_tests += curr_suite->test_results.size() ;
            num_failures += curr_suite->num_failures ;
        }
        message_publish(MSG_NORMAL,  "Total tests: %d , Failures: %d\n", num_tests , num_failures ) ;

        out.open(file_name.c_str()) ;
        out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" << std::endl ;
        out << "<testsuites tests=\"" << num_tests << "\" failures=\"" << num_failures <<
         "\" disabled=\"0\" errors=\"0\" time=\"0.0\" name=\"" << name << "\">" << std::endl ;

        for ( it = test_suites.begin() ; it != test_suites.end() ; ++it ) {
            curr_suite = &(it->second) ;
            out << "  <testsuite name=\"" << it->first << "\" tests=\"" << curr_suite->test_results.size() ;
            out << "\" failures=\"" << num_failures << "\" disabled=\"0\" errors=\"0\" time=\"0.0\">" << std::endl ;
            for ( jj = 0 ; jj < curr_suite->test_results.size() ; jj++ ) {
                curr_case = curr_suite->test_results[jj] ;
                out << "    <testcase name=\"" << curr_case->name << "\" status=\"" << curr_case->status ;
                out << "\" time=\"0\" classname=\"" << it->first << "\"" ;

                // parent stuff goes here
                //out << " parent=\"" << curr_case->parent << "\"" ;

                if ( curr_case->failure_string.compare("") ) {
                    out << " >" << std::endl  ;
                    out << "       <failure message=\"" << curr_case->failure_string << "\" type=\"\"/>" << std::endl ;
                    out << "    </testcase>" << std::endl;
                } else {
                    out << " />" << std::endl ;
                }
            }
            out << "  </testsuite>" << std::endl  ;
        }
        out << "</testsuites>" << std::endl  ;

        if ( exit_code_enabled && num_failures > 0 ) {
            exec_terminate_with_return( 1 , __FILE__ , __LINE__ , "Unit Test failure detected." ) ;
        }
    }

    return(0) ;
}