test_that("custom header", {
expect_snapshot({
"Number of rows is shown"
x <- memdb_frame(a = 1:3) %>% filter(a > 0)
setup <- pillar::tbl_format_setup(x)
tbl_format_header(x, setup)[[1]]
"Number of rows still can't be shown"
x <- memdb_frame(a = 1:11) %>% filter(a > 0)
setup <- pillar::tbl_format_setup(x)
tbl_format_header(x, setup)[[1]]
})
})
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