library(testthat)
# most common expectations:
# equality: expect_equal() and expect_identical()
# regexp: expect_match()
# catch-all: expect_true() and expect_false()
# console output: expect_output()
# messages: expect_message()
# warning: expect_warning()
# errors: expect_error()
escapeString <- function(s) {
t <- gsub("(\\\\)", "\\\\\\\\", s)
t <- gsub("(\n)", "\\\\n", t)
t <- gsub("(\r)", "\\\\r", t)
t <- gsub("(\")", "\\\\\"", t)
return(t)
}
prepStr <- function(s, varName="html") {
t <- escapeString(s)
u <- eval(parse(text=paste0("\"", t, "\"")))
if(s!=u) stop("Unable to escape string!")
if(is.null(varName)) varName <- "html"
t <- paste0("\t", varName, " <- \"", t, "\"")
utils::writeClipboard(t)
return(invisible())
}
context("MATRIX TESTS")
test_that("empty matrix (1 NA value)", {
m <- matrix()
library(basictabler)
tbl <- BasicTable$new(compatibility=list(headerCellsAsTD=TRUE))
tbl$addMatrix(m)
# tbl$renderTable()
# prepStr(tbl$print(asCharacter=TRUE), "str")
# prepStr(as.character(tbl$getHtml()))
str <- " "
html <- ""
expect_identical(tbl$print(asCharacter=TRUE), str)
expect_identical(as.character(tbl$getHtml()), html)
})
test_that("1 col, 1 row matrix", {
m <- matrix(5)
library(basictabler)
tbl <- BasicTable$new(compatibility=list(headerCellsAsTD=TRUE))
tbl$addMatrix(m)
# tbl$renderTable()
# prepStr(tbl$print(asCharacter=TRUE), "str")
# prepStr(as.character(tbl$getHtml()))
str <- "5 "
html <- ""
expect_identical(tbl$print(asCharacter=TRUE), str)
expect_identical(as.character(tbl$getHtml()), html)
})
test_that("2x3 matrix (numeric)", {
m <- matrix(1:6, 2, 3, dimnames=list(c("r1", "r2"), c("c1", "c2", "c3")))
library(basictabler)
tbl <- BasicTable$new(compatibility=list(headerCellsAsTD=TRUE))
tbl$addMatrix(m, rowNamesAsRowHeaders=TRUE, columnNamesAsColumnHeaders=TRUE)
# tbl$renderTable()
# prepStr(tbl$print(asCharacter=TRUE), "str")
# prepStr(as.character(tbl$getHtml()))
str <- " c1 c2 c3 \nr1 1 3 5 \nr2 2 4 6 "
html <- "\n \n \n | c1 | \n c2 | \n c3 | \n
\n \n \n | 1 | \n 3 | \n 5 | \n
\n \n \n | 2 | \n 4 | \n 6 | \n
\n
"
expect_identical(tbl$print(asCharacter=TRUE), str)
expect_identical(as.character(tbl$getHtml()), html)
})
test_that("2x3 matrix (character)", {
m <- matrix(as.character(1:6), 2, 3, dimnames=list(c("r1", "r2"), c("c1", "c2", "c3")))
library(basictabler)
tbl <- BasicTable$new(compatibility=list(headerCellsAsTD=TRUE))
tbl$addMatrix(m, rowNamesAsRowHeaders=TRUE, columnNamesAsColumnHeaders=TRUE)
# tbl$renderTable()
# prepStr(tbl$print(asCharacter=TRUE), "str")
# prepStr(as.character(tbl$getHtml()))
str <- " c1 c2 c3 \nr1 1 3 5 \nr2 2 4 6 "
html <- "\n \n \n | c1 | \n c2 | \n c3 | \n
\n \n \n | 1 | \n 3 | \n 5 | \n
\n \n \n | 2 | \n 4 | \n 6 | \n
\n
"
expect_identical(tbl$print(asCharacter=TRUE), str)
expect_identical(as.character(tbl$getHtml()), html)
})