tests/testthat/test-dc_context.R

In trinker/discon: Discourse Connectors Analysis

context("Checking dc_context")

library("qdap")

test_that("context returns a list of counts and context of the correct classes",{

    out <- with(pres_debates2012[1:200, ], dc_context(dialogue, person))

    cls <- structure(list(counts = "termco", context = c("qdap_context", 
        "data.frame")), .Names = c("counts", "context"))

    
    expect_true(is.list(out))
    expect_equal(names(out), c("counts", "context"))
    
    expect_equal(sapply(out, class), cls)
})


test_that("context_sub returns a list of counts and subs of the correct classes",{

    out2 <- with(pres_debates2012[1:200, ], dc_context_sub(dialogue, person))

    cls2 <- structure(list(counts = "termco", none = c("qdap_context", "data.frame"
        ), continuation = c("qdap_context", "data.frame"), elaboration = c("qdap_context", 
       "data.frame")), .Names = c("counts", "none", "continuation", 
       "elaboration"))

    
    expect_true(is.list(out2))
    expect_equal(names(out2), c("counts", "none", "continuation", "elaboration"))
    
    expect_equal(sapply(out2, class), cls2)
})