1library(lme4)
2library(testthat)
3load(system.file("testdata","survdat_reduced.Rda",package="lme4"))
4
5test_that('Step-halving works properly', {
6  # this example is known to require step-halving (or at least has in the past
7  # required step-halving)
8  form <- survprop~(1|nobs)
9  m <- glmer(form,weights=eggs,data=survdat_reduced,family=binomial,nAGQ=1L)
10  expect_that(m, is_a("glmerMod"))
11})
12