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#' Run all tests
#'
#' `test_all()` calls all tests defined in this package (see the section
#' "Tests" below). This function supports running only one test by setting an
#' environment variable, e.g., set the `DBITEST_ONLY_RESULT` to a nonempty
#' value to run only `test_result()`.
#'
#' Internally `^` and `$` are used as prefix and suffix around the
#' regular expressions passed in the `skip` and `run_only` arguments.
#'
#' @section Tests:
#' This function runs the following tests, except the stress tests:
#'
#' @param skip `[character()]`\cr A vector of regular expressions to match
#' against test names; skip test if matching any.
#' The regular expressions are matched against the entire test name.
#' @param run_only `[character()]`\cr A vector of regular expressions to match
#' against test names; run only these tests.
#' The regular expressions are matched against the entire test name.
#' @param ctx `[DBItest_context]`\cr A test context as created by
#' [make_context()].
#'
#' @export
test_all <- function(skip = NULL, run_only = NULL, ctx = get_default_context()) {
run_all <- length(grep("^DBITEST_ONLY_", names(Sys.getenv()))) == 0
if (run_all || Sys.getenv("DBITEST_ONLY_GETTING_STARTED") != "") test_getting_started(skip = skip, run_only = run_only, ctx = ctx)
if (run_all || Sys.getenv("DBITEST_ONLY_DRIVER") != "") test_driver(skip = skip, run_only = run_only, ctx = ctx)
if (run_all || Sys.getenv("DBITEST_ONLY_CONNECTION") != "") test_connection(skip = skip, run_only = run_only, ctx = ctx)
if (run_all || Sys.getenv("DBITEST_ONLY_RESULT") != "") test_result(skip = skip, run_only = run_only, ctx = ctx)
if (run_all || Sys.getenv("DBITEST_ONLY_SQL") != "") test_sql(skip = skip, run_only = run_only, ctx = ctx)
if (run_all || Sys.getenv("DBITEST_ONLY_META") != "") test_meta(skip = skip, run_only = run_only, ctx = ctx)
if (run_all || Sys.getenv("DBITEST_ONLY_TRANSACTION") != "") test_transaction(skip = skip, run_only = run_only, ctx = ctx)
if (run_all || Sys.getenv("DBITEST_ONLY_COMPLIANCE") != "") test_compliance(skip = skip, run_only = run_only, ctx = ctx)
# stress tests are not tested by default (#92)
invisible()
}
#' @rdname test_all
#' @description `test_some()` allows testing one or more tests.
#' @param test `[character]`\cr A character vector of regular expressions
#' describing the tests to run.
#' The regular expressions are matched against the entire test name.
#' @export
test_some <- function(test, ctx = get_default_context()) {
test_all(run_only = test, ctx = ctx)
}
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