tests/andersondarling_errors.r

In matrixTests: Fast Statistical Hypothesis Tests on Rows and Columns of Matrices

library(matrixTests)
source("utils/capture.r")

#--- x argument errors ---------------------------------------------------------

# cannot be missing
err <- 'argument "x" is missing, with no default'
res <- capture(row_andersondarling())
stopifnot(all.equal(res$error, err))

# cannot be NULL
err <- '"x" must be a numeric matrix or vector'
res <- capture(row_andersondarling(NULL))
stopifnot(all.equal(res$error, err))

# cannot be character
err <- '"x" must be a numeric matrix or vector'
res <- capture(row_andersondarling(c("a", "b")))
stopifnot(all.equal(res$error, err))

# cannot be logical
err <- '"x" must be a numeric matrix or vector'
res <- capture(row_andersondarling(c(TRUE, FALSE)))
stopifnot(all.equal(res$error, err))

# cannot be complex
err <- '"x" must be a numeric matrix or vector'
res <- capture(row_andersondarling(complex(c(1,2), c(3,4))))
stopifnot(all.equal(res$error, err))

# cannot be data.frame containing some non numeric data
err <- '"x" must be a numeric matrix or vector'
res <- capture(row_andersondarling(iris))
stopifnot(all.equal(res$error, err))

# cannot be a list
err <- '"x" must be a numeric matrix or vector'
res <- capture(row_andersondarling(as.list(c(1:5))))
stopifnot(all.equal(res$error, err))

# cannot be in a list
err <- '"x" must be a numeric matrix or vector'
res <- capture(row_andersondarling(list(1:5)))
stopifnot(all.equal(res$error, err))