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attendance/added test with negative numbers #8

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1 change: 0 additions & 1 deletion MPA/MPA.Rproj
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Original file line number Diff line number Diff line change
@@ -1,5 +1,4 @@
Version: 1.0
ProjectId: 6922b498-8eb0-4d69-a638-8e3ee1fca3c1

RestoreWorkspace: Default
SaveWorkspace: Default
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2 changes: 1 addition & 1 deletion MPA/R/MPA_utils.R
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Expand Up @@ -62,7 +62,7 @@ compute_reaction_score <- function(expr_data, reaction_data){
#' @export
compute_pathway_score <- function(expr_data, pathway_data){
pert_score <- 0
# pert_score <- expr_data + pathway_data
#pert_score <- expr_data + pathway_data
# compute perturbation score using expression data and pathway data
return(pert_score)
}
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14 changes: 14 additions & 0 deletions MPA/tests/testthat/test-utils.R
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Expand Up @@ -18,6 +18,7 @@ test_that("compute_pathway_score", {
})



test_that("compute_reaction_score", {
expr_data <- data.frame(row.names = c("m1","m2","m3"),
condition = c(1.4,2,3),
Expand All @@ -29,3 +30,16 @@ test_that("compute_reaction_score", {
expected_score <- 1
expect_equal(compute_reaction_score(expr_data, reaction_data), expected_score)
})

test_that("compute_reaction_score_negvalues", {
expr_data <- data.frame(row.names = c("m1","m2","m3"),
condition = c(-1.4,-2,-3),
control = c(-3,-4,-5))
reaction_data <- list(left = data.frame(row.names = c("m155","m20","m30"),
coefficient = c(-1,-1,-1)),
right = data.frame(row.names = c("m1","m2","m13"),
coefficient = c(-1,-1,-1)))
expected_score <- 1
expect_equal(compute_reaction_score(expr_data, reaction_data), expected_score)
})