// _____________________________________________________________________________
TEST(TreeOfStops, randomWalk) {
srand(time(NULL));
RandomFloatGen random(0, 1, time(NULL));
// insert some stops into a tree and test if the random leaf operator works
Stop s0("A", 0, 0), s1("B", 1, 0), s2("C", 0, 1), s3("D", 1, 1);
StopTreeNode n0(s0), n1(s1), n2(s2), n3(s3);
StopTree tree;
tree.insert(n0);
tree.insert(n1);
tree.insert(n2);
tree.insert(n3);
vector<Stop> stops;
stops.push_back(s0);
stops.push_back(s1);
stops.push_back(s2);
stops.push_back(s3);
// vector<Stop> stops = {s0, s1, s2, s3};
for (int i = 0; i < 100; i++) {
StopTreeNode r0 = tree.randomWalk(&random);
EXPECT_THAT(stops, Contains(*r0.stopPtr));
}
// for (auto it = tree.begin(); it != tree.end(); it++) {
// printf("Stop id: %s\n", it->stopPtr->id().c_str());
// }
vector<StopTreeNode> nodes;
// fill the tree with random values
for (int i = 0; i < 100; i++) {
char buf[3];
snprintf(buf, 3 * sizeof(char), "%d", i); // NOLINT
Stop random_stop(buf, rand() / 1000.f, rand() / 1000.f); // NOLINT
stops.push_back(random_stop);
}
// IMPORTANT: To use pointers on stops, the vector must be fixed. If you add
// more stops, it might be relocated and pointers get invalid.
for (uint i = 4; i < stops.size(); i++) {
StopTreeNode random_node(stops[i]);
tree.insert(random_node);
}
// tree.check_tree();
tree.optimise();
// some more Contains-checks
for (int i = 0; i < 100; i++) {
StopTreeNode r1 = tree.randomWalk(&random);
EXPECT_THAT(stops, Contains(*(r1.stopPtr)));
// printf("%s\n", r1.stopPtr->id().c_str());
}
}
TEST_F(Documents, RemoveAllValidIfExceptionIsThrown)
{
ClangBackEnd::FileContainer fileContainer(filePath, projectPartId);
documents.create({fileContainer});
ASSERT_THROW(documents.remove({ClangBackEnd::FileContainer(Utf8StringLiteral("dontextist.pro"), projectPartId), fileContainer}),
ClangBackEnd::DocumentDoesNotExistException);
ASSERT_THAT(documents.documents(),
Not(Contains(Document(filePath,
projects.project(projectPartId),
Utf8StringVector(),
documents))));
}
