message: added ASSERT_EQ for slice_size and stride_factor
diff: @@ -112,8 +112,12 @@ protected:
  auto c = m->get_const_col_idxs();
  auto slice_sets = m->get_const_slice_sets();
  auto slice_lengths = m->get_const_slice_lengths();
  + auto stride_factor = m->get_stride_factor();
  + auto slice_size = m->get_slice_size();
  ASSERT_EQ(m->get_size(), gko::dim<2>(2, 3));
  + ASSERT_EQ(stride_factor, 1);
  + ASSERT_EQ(slice_size, 64);
  EXPECT_EQ(slice_sets[0], 0);
  EXPECT_EQ(slice_lengths[0], 3);
  EXPECT_EQ(c[0], 0);
  @@ -264,7 +268,6 @@ TEST_F(Csr, MovesToSellp)
  auto csr_ref = gko::matrix::Csr<>::create(mtx->get_executor());
  csr_ref->copy_from(mtx.get());
  -
  csr_ref->move_to(sellp_mtx.get());
  assert_equal_to_mtx(sellp_mtx.get());
  