context("Printing of epicontacts summary objects")

test_that("Printing summaries", {
    skip_on_cran()

    x <- make_epicontacts(mers_korea_2015$linelist, mers_korea_2015$contacts,
                          id = "id",
                          to = "to", from = "from",
                          directed=FALSE)

    res <- summary(x)

    expect_equal_to_reference(capture.output(print(res)),
                              file = "rds/print2.rds")

    y <- x
    y$contacts <- y$contacts[1:10, ]
    y <- thin(y)
    y$contacts$from[6:9] <- NA
    y$contacts$to[1]     <- NA
   expect_output(print(summary(y)), "number missing 'from': 4") 
   expect_output(print(summary(y)), "number missing 'to': 1") 
    
})