Nothing
# Test case 1: Combining two SWMP objects with default arguments
test_that("comb.swmpr combines two SWMP objects with default arguments", {
# Call the comb.swmpr function
result <- comb(nut, met, method = 'apacpnut')
# Perform assertions to check the output
expect_s3_class(result, "swmpr") # Check if the result is of class "swmpr"
expected_columns <- c("datetimestamp", "po4f", "nh4f", "no2f", "no3f", "no23f", "chla_n",
"atemp", "rh", "bp", "wspd", "maxwspd", "wdir", "sdwdir", "totpar",
"totprcp", "cumprcp", "totsorad")
expect_equal(names(result), expected_columns)
})
test_that("comb.default returns correct output", {
swmpr_in1 <- data.frame(wq)
swmpr_in2 <- data.frame(nut)
res <- comb(swmpr_in1, swmpr_in2, date_col = 'datetimestamp', method = 2, timestep = 'years')
expect_s3_class(res, 'data.frame')
})
# Test case 2: Combining three SWMP objects with specified timestep and method
test_that("comb.swmpr combines three SWMP objects with specified timestep and method", {
# Call the comb function with specified arguments
result <- comb(wq, met, timestep = 30, method = "intersect")
# Perform assertions to check the output
expect_s3_class(result, "swmpr") # Check if the result is of class "swmpr"
expected_columns <- c("datetimestamp", "temp", "spcond", "sal", "do_pct", "do_mgl",
"depth", "cdepth", "level", "clevel", "ph", "turb", "chlfluor",
"atemp", "rh", "bp", "wspd", "maxwspd", "wdir", "sdwdir", "totpar",
"totprcp", "cumprcp", "totsorad")
expect_equal(names(result), expected_columns)
})
test_that("Warning if qaqc present in comb", {
expect_warning(comb(apacpwq, apacpnut, timestep = 'years'), 'QAQC columns present, removed from output')
})
test_that("Checking errors for comb.swmpr", {
expect_error(comb(wq, met, method = 'asdf'), 'Method must be intersect, union, or station name')
expect_error(comb(wq, wq), 'Unable to combine duplicated data types')
expect_error(comb(as.list(wq, nut)))
swmpr_in <- wq
attributes(swmpr_in)$timezone <- 'asdf'
expect_error(comb(swmpr_in, nut), 'Input data are from multiple timezones')
})
test_that("Checking errors for comb.default", {
swmpr_in1 <- data.frame(wq)
swmpr_in2 <- data.frame(nut)
attr(swmpr_in1[, 'datetimestamp'], 'tzone') <- 'asdf'
expect_error(comb(swmpr_in1, swmpr_in2, date_col = 'datetimestamp'), 'Input data are from multiple timezones')
swmpr_in1 <- data.frame(wq)
expect_error(comb(swmpr_in1, swmpr_in2, date_col = 'datetimestamp', method = 3), 'numeric value for method must specify an index for the input data')
expect_error(comb(swmpr_in1, swmpr_in2, date_col = 'datetimestamp', method = 'asdf'), 'character value for method must be intersect or union')
comb(swmpr_in1, swmpr_in2, date_col = 'datetimestamp', differ = 6)
})
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