UnitTests

Putting it all together

#include "config.h"

#include <cppunit/TextTestRunner.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/extensions/HelperMacros.h>

#include <GetOpt.h> // Part of libdap

//#define DODS_DEBUG

#include "D4Dimensions.h"
#include "XMLWriter.h"

#include "Error.h"
#include "debug.h"

#include "testFile.h"
#include "test_config.h"

using namespace CppUnit;
using namespace std;
using namespace libdap;

static bool debug = false;

#undef DBG
#define DBG(x) do { if (debug) (x); } while(false);

class D4DimensionsTest: public TestFixture {
private:
    XMLWriter *xml;
    D4Dimensions *d;

public:
    D4DimensionsTest() {
    }

    ~D4DimensionsTest() {
    }

    void setUp() {
        d = new D4Dimensions;
        xml = new XMLWriter;
    }

    void tearDown() {
        delete xml;
        delete d;
    }

    void test_print_copy_ctor() {
        d->add_dim_nocopy(new D4Dimension("first", 10));
        d->add_dim_nocopy(new D4Dimension("second", 100));
        d->add_dim_nocopy(new D4Dimension("third"));

        D4Dimensions lhs(*d);

        lhs.print_dap4(*xml);
        string doc = xml->get_doc();
        string baseline = readTestBaseline(string(TEST_SRC_DIR) + "/D4-xml/D4Dimensions_3.xml");
        DBG(cerr << "test_print_copy_ctor: doc: " << doc << endl);
        DBG(cerr << "test_print_copy_ctor: baseline: " << baseline << endl);
        CPPUNIT_ASSERT(doc == baseline);
    }

    CPPUNIT_TEST_SUITE( D4DimensionsTest );

        CPPUNIT_TEST(test_print_empty);

        // CPPUNIT_TEST_EXCEPTION( test_error, Error );
 
    CPPUNIT_TEST_SUITE_END();
};

int main(int argc, char*argv[]) {
    CppUnit::TextTestRunner runner;
    runner.addTest(CppUnit::TestFactoryRegistry::getRegistry().makeTest());

    GetOpt getopt(argc, argv, "d");
    char option_char;

    while ((option_char = getopt()) != EOF)
        switch (option_char) {
        case 'd':
            debug = 1;  // debug is a static global
            break;
        default:
            break;
        }

    bool wasSuccessful = true;
    string test = "";
    int i = getopt.optind;
    if (i == argc) {
        // run them all
        wasSuccessful = runner.run("");
    }
    else {
        while (i < argc) {
            test = string("D4DimensionsTest::") + argv[i++];

            wasSuccessful = wasSuccessful && runner.run(test);
        }
    }

    return wasSuccessful ? 0 : 1;
}