inst/unitTests/test_findConsensusPeakRegionsIntern.R

In consensusSeekeR: Detection of consensus regions inside a group of experiences using genomic positions and genomic ranges

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# Created by Astrid Deschenes
# 2015-06-01
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## Test the findConsensusPeakRegionsIntern.R functions
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### {{{ --- Test setup ---

if(FALSE) {
    library( "RUnit" )
    library( "consensusSeekeR" )
}

### }}}

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## Test the isInteger function
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## Test the result when a integer is passed to the function
test.isInteger_with_integer <- function() {
    obs <- tryCatch(consensusSeekeR:::isInteger(value = 444),
                    error=conditionMessage)
    message <- paste0("isInteger_with_integer() ",
                    "- A integer did not generated TRUE.")
    checkEquals(obs, TRUE, msg = message)
}

## Test the result when a string is passed to the function
test.isInteger_with_string <- function() {
    obs <- tryCatch(consensusSeekeR:::isInteger(value = "444"),
                    error=conditionMessage)
    message <- paste0("isInteger_with_integer() ",
                    "- A string did not generated FALSE.")
    checkEquals(obs, FALSE, msg = message)
}

## Test the result when a list is passed to the function
test.isInteger_with_list_of_integers <- function() {
    obs <- tryCatch(consensusSeekeR:::isInteger(value = list(a=444, b=333)),
                    error=conditionMessage)
    message <- paste0("isInteger_with_integer() ",
                    "- A list did not generated FALSE.")
    checkEquals(obs, FALSE, msg = message)
}

## Test the result when a vector is passed to the function
test.isInteger_with_vector_of_integers <- function() {
    obs <- tryCatch(consensusSeekeR:::isInteger(value = c(444,333)),
                    error=conditionMessage)
    message <- paste0("isInteger_with_integer() ",
                "- A vector of integers did not generated FALSE.")
    checkEquals(obs, FALSE, msg = message)
}