//============================================================================== TEST(SkelParser, EmptyWorld) { WorldPtr world = SkelParser::readWorld(DART_DATA_PATH"skel/test/empty.skel"); EXPECT_TRUE(world != nullptr); EXPECT_EQ(world->getTimeStep(), 0.001); EXPECT_EQ(world->getGravity()(0), 0); EXPECT_EQ(world->getGravity()(1), 0); EXPECT_EQ(world->getGravity()(2), -9.81); EXPECT_EQ((int)world->getNumSkeletons(), 0); EXPECT_EQ(world->getTime(), 0); world->step(); EXPECT_EQ(world->getTime(), world->getTimeStep()); }