inst/unitTests/runit.splitCombine.R

In benjiec/xcms: LC/MS and GC/MS Data Analysis

testSplit <- function() {
    xsl <- split(faahko,sampclass(faahko))
    checkEqualsNumeric(length(xsl), 2)
}

testSplitAll <- function() {
    xsl <- split(faahko,sampnames(faahko))
    checkEqualsNumeric(length(xsl), length(sampnames(faahko)))
}

testSplitFirst <- function() {
    xsl <- split(faahko,c(1,2,2,2,2,2,2,2,2,2,2,2))
    checkEqualsNumeric(length(xsl), 2)
}
testSplitLast <- function() {
    xsl <- split(faahko,c(2,2,2,2,2,2,2,2,2,2,2,1))
    checkEqualsNumeric(length(xsl), 2)
}
testSplitMiddle <- function() {
    xsl <- split(faahko,c(2,2,2,2,2,1,2,2,2,2,2,2))
    checkEqualsNumeric(length(xsl), 2)
}
testSplitNone <- function() {
    xsl <- split(faahko,c(2,2,2,2,2,2,2,2,2,2,2,2))
    checkEqualsNumeric(length(xsl), 1)
}


testCombine <- function() {
    xsl <- split(faahko,sampclass(faahko))
    checkEqualsNumeric(length(sampnames(c(xsl[[1]], xsl[[2]]))), 12)
}