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#include "ByteArrayDiskWriter.h"
#include <string>
#include <cppunit/extensions/HelperMacros.h>
using namespace std;
class ByteArrayDiskWriterTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(ByteArrayDiskWriterTest);
CPPUNIT_TEST(testWriteAndRead);
CPPUNIT_TEST(testWriteAndRead2);
CPPUNIT_TEST_SUITE_END();
private:
public:
void setUp() {
}
void testWriteAndRead();
void testWriteAndRead2();
};
CPPUNIT_TEST_SUITE_REGISTRATION( ByteArrayDiskWriterTest );
void ByteArrayDiskWriterTest::testWriteAndRead() {
ByteArrayDiskWriter bw;
string msg1 = "Hello world!";
bw.writeData(msg1.c_str(), msg1.size(), 0);
char buf[100];
int32_t c = bw.readData(buf, sizeof(buf), 0);
buf[c] = '\0';
CPPUNIT_ASSERT_EQUAL(msg1, string(buf));
// second call
memset(buf, '\0', sizeof(buf));
c = bw.readData(buf, sizeof(buf), 0);
buf[c] = '\0';
CPPUNIT_ASSERT_EQUAL(msg1, string(buf));
}
void ByteArrayDiskWriterTest::testWriteAndRead2() {
ByteArrayDiskWriter bw;
string msg1 = "Hello world!";
bw.writeData(msg1.c_str(), msg1.size(), 16);
char buf[100];
int32_t c = bw.readData(buf, sizeof(buf), 16);
buf[c] = '\0';
CPPUNIT_ASSERT_EQUAL(msg1, string(buf));
// second call
memset(buf, '\0', sizeof(buf));
c = bw.readData(buf, sizeof(buf), 16);
buf[c] = '\0';
CPPUNIT_ASSERT_EQUAL(msg1, string(buf));
}
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