void testBadIntersect()
{
Feature a;
a.setStart(10);
a.setEnd(100);
Feature b;
b.setStart(200);
b.setEnd(300);
CPPUNIT_ASSERT_THROW(a.intersect(b), std::invalid_argument);
}
void testIntersect()
{
Feature a;
a.setStart(10);
a.setEnd(100);
a.setAttribute("attr1", "val1");
a.setAttribute("attr2", "val2a");
Feature b;
b.setStart(90);
b.setEnd(200);
a.setAttribute("attr1", "val1");
a.setAttribute("attr2", "val2b");
b.setAttribute("attr3", "val3");
b.setAttribute("attr4", "val4");
Feature c = a.intersect(b);
FeatureAttributeMap const& attrs = c.getAttributes();
CPPUNIT_ASSERT_EQUAL((size_t)4, attrs.size());
FeatureAttributeMap::const_iterator attrs_iter = attrs.begin();
FeatureAttributeMap::const_iterator attrs_end = attrs.end();
size_t totalValues = 0;
while (attrs_iter != attrs_end)
{
std::string const& name = attrs_iter->first;
FeatureAttributeValues const& values = attrs_iter->second;
size_t nValues = values.size();
totalValues += nValues;
if (name == "attr1")
CPPUNIT_ASSERT_EQUAL((size_t)1, nValues);
else if (name == "attr2")
CPPUNIT_ASSERT_EQUAL((size_t)2, nValues);
else if (name == "attr3")
CPPUNIT_ASSERT_EQUAL((size_t)1, nValues);
else if (name == "attr4")
CPPUNIT_ASSERT_EQUAL((size_t)1, nValues);
++attrs_iter;
}
CPPUNIT_ASSERT_EQUAL((size_t)5, totalValues);
}
