tests/testthat/test-occurrence-details.R

In AtlasOfLivingAustralia/ALA4R: Atlas of Living Australia (ALA) Data and Resources in R

context("Test occurrence_details function")

is_empty_list <- function(z) is.list(z) && length(z) < 1

thischeck <- function() {
    test_that("empty list returned for null inputs", {
        skip_on_cran()
        ## null (empty string) input
        empty_result <- occurrence_details("")
        expect_is(empty_result, "list")
        expect_equal(length(empty_result), 1)
        expect_true(is_empty_list(empty_result[[1]]))
        
        # uuid queries do not build correctly for tests to work 
        
        ## one null and one invalid input           
        # empty_result <- occurrence_details(c("", "invalid-id"))
        # expect_is(empty_result, "list")
        # expect_equal(length(empty_result), 2)
        # expect_true(is_empty_list(empty_result[[1]]))
        # expect_true(is_empty_list(empty_result[[2]]))
        ## one valid, one null, one invalid input
        # mixed_result <-
        #     occurrence_details(c("ba9dfe7f-77f8-4486-b77e-3ae366d3c2ae", "",
        #                          "invalid-id"))
        # expect_is(mixed_result, "list")
        # expect_equal(length(mixed_result), 3)
        # expect_false(is_empty_list(mixed_result[[1]]))
        # expect_true(is_empty_list(mixed_result[[2]]))
        # expect_true(is_empty_list(mixed_result[[3]]))
        
        mixed_result <-
            occurrence_details(c("ba9dfe7f-77f8-4486-b77e-3ae366d3c2ae", ""))
        expect_is(mixed_result, "list")
        expect_equal(length(mixed_result), 2)
        expect_false(is_empty_list(mixed_result[[1]]))
        expect_true(is_empty_list(mixed_result[[2]]))
    })
}
check_caching(thischeck)

thischeck <- function() {
    test_that("occurrence_details result has the expected fields", {
        skip_on_cran()
        ## names are a bit changeable, but expect to see at least "processed",
        ## "raw", "userAssertions", "systemAssertions"
        core_names <- c("processed", "raw", "userAssertions",
                        "systemAssertions")
        ## this one has images, so also images in the names
        expect_true(all(c("images", core_names) %in%
                            names(occurrence_details(
                                "ba9dfe7f-77f8-4486-b77e-3ae366d3c2ae")[[1]])))
        ## no images
        result <- occurrence_details("d765212d-5583-4ad4-9db4-1086b6d5cad9")
        expect_true(all(core_names %in% names(result[[1]])))
        expect_false("images" %in% names(result[[1]]))
    })
}
check_caching(thischeck)