/**
* test the difference methods
*/
void ScopeSetTest::testDifference() {
ScopeSet scopes1("one,two,three");
ScopeSet scopes2("two,three");
ScopeSet scopes3("one,four");
ScopeSet scopes4("four,five,six");
ScopeSet difference = scopes1.Difference(scopes2);
OLA_ASSERT_EQ(1u, difference.size());
OLA_ASSERT_EQ(string("one"), difference.ToString());
difference = scopes2.Difference(scopes1);
OLA_ASSERT_TRUE(difference.empty());
OLA_ASSERT_EQ(0u, difference.size());
OLA_ASSERT_EQ(string(""), difference.ToString());
// difference update
ScopeSet removed = scopes4.DifferenceUpdate(scopes3);
OLA_ASSERT_FALSE(removed.empty());
OLA_ASSERT_EQ(1u, removed.size());
OLA_ASSERT_EQ(string("four"), removed.ToString());
OLA_ASSERT_FALSE(scopes4.empty());
OLA_ASSERT_EQ(2u, scopes4.size());
OLA_ASSERT_EQ(string("five,six"), scopes4.ToString());
}
/**
* Test that the intersection methods works
*/
void ScopeSetTest::testIntersection() {
ScopeSet scopes1("one,two");
ScopeSet scopes2("two,three");
ScopeSet scopes3("three,four");
// test Intersects
OLA_ASSERT_TRUE(scopes1.Intersects(scopes2));
OLA_ASSERT_TRUE(scopes2.Intersects(scopes3));
OLA_ASSERT_FALSE(scopes1.Intersects(scopes3));
// test Intersection
ScopeSet intersection = scopes1.Intersection(scopes2);
OLA_ASSERT_EQ(1u, intersection.size());
OLA_ASSERT_EQ(string("two"), intersection.ToString());
intersection = scopes2.Intersection(scopes3);
OLA_ASSERT_EQ(1u, intersection.size());
OLA_ASSERT_EQ(string("three"), intersection.ToString());
intersection = scopes1.Intersection(scopes3);
OLA_ASSERT_TRUE(intersection.empty());
// test IntersectionCount
OLA_ASSERT_EQ(1u, scopes1.IntersectionCount(scopes2));
OLA_ASSERT_EQ(1u, scopes2.IntersectionCount(scopes3));
OLA_ASSERT_EQ(0u, scopes1.IntersectionCount(scopes3));
}