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#include "AlphaNumberDecorator.h"
#include <iostream>
#include <cppunit/extensions/HelperMacros.h>
namespace aria2 {
class AlphaNumberDecoratorTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(AlphaNumberDecoratorTest);
CPPUNIT_TEST(testDecorate);
CPPUNIT_TEST(testDecorate_uppercase);
CPPUNIT_TEST_SUITE_END();
private:
public:
void setUp() {
}
void testDecorate();
void testDecorate_uppercase();
};
CPPUNIT_TEST_SUITE_REGISTRATION( AlphaNumberDecoratorTest );
void AlphaNumberDecoratorTest::testDecorate()
{
CPPUNIT_ASSERT_EQUAL(std::string("a"), AlphaNumberDecorator(1).decorate(0));
CPPUNIT_ASSERT_EQUAL(std::string("z"), AlphaNumberDecorator(1).decorate(25));
CPPUNIT_ASSERT_EQUAL(std::string("zz"), AlphaNumberDecorator(1).decorate(675)); // 25*26+25
CPPUNIT_ASSERT_EQUAL(std::string("aab"), AlphaNumberDecorator(3).decorate(1));
}
void AlphaNumberDecoratorTest::testDecorate_uppercase()
{
CPPUNIT_ASSERT_EQUAL(std::string("A"), AlphaNumberDecorator(1, true).decorate(0));
CPPUNIT_ASSERT_EQUAL(std::string("Z"), AlphaNumberDecorator(1, true).decorate(25));
CPPUNIT_ASSERT_EQUAL(std::string("ZZ"), AlphaNumberDecorator(1, true).decorate(675)); // 25*26+25
CPPUNIT_ASSERT_EQUAL(std::string("AAB"), AlphaNumberDecorator(3, true).decorate(1));
}
} // namespace aria2
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