inst/unitTests/test_transcriptogramer.R

In transcriptogramer: Transcriptional analysis based on transcriptograms

testData <- function(){
    checkTrue(is.data.frame(association) &&
        nrow(association) == 648304 && ncol(association) ==
        2, "association")
    checkTrue(is.data.frame(GPL570) &&
        nrow(GPL570) == 37020 && ncol(GPL570) ==
        2, "GPL570")
    checkTrue(is.data.frame(GSE9988) &&
        nrow(GSE9988) == 27828 && ncol(GSE9988) ==
        6, "GSE9988")
    checkTrue(is.character(Hs900) && length(Hs900) ==
        12396, "Hs900")
}

ord <- Hs900[seq_len(1000)]
links <- association
links <- links[which(links$protein1 %in% ord),]
t <- transcriptogramPreprocess(links, ord, 2)

testOrderingProperties <- function(){
        oProperties <- orderingProperties(t, nCores = TRUE)
        checkTrue(is.data.frame(oProperties) &&
            ncol(oProperties) == 8 && nrow(oProperties) ==
            1000, "orderingProperties")
}

testTranscriptogramStep2 <- function(){
        t <- transcriptogramStep1(t, GSE9988,
            GPL570, nCores = TRUE)
        t <- transcriptogramStep2(t, nCores = TRUE)
        checkTrue(class(t) == "Transcriptogram" &&
            is.data.frame(t@transcriptogramS2) &&
            nrow(t@transcriptogramS2) == 931 && ncol(t@transcriptogramS2) == 8)
}