R/spec-getting-started.R

In r-dbi/DBItest: Testing DBI Backends

#' spec_getting_started
#' @family getting specifications
#' @usage NULL
#' @format NULL
#' @keywords NULL
#' @section Definition:
spec_getting_started <- list(
  package_dependencies = function(ctx) {
    #' A DBI backend is an R package
    pkg_path <- get_pkg_path(ctx)

    pkg_deps_df <- desc::desc_get_deps(pkg_path)
    pkg_imports <- pkg_deps_df$package[pkg_deps_df$type == "Imports"]

    #' which imports the \pkg{DBI}
    expect_true("DBI" %in% pkg_imports)
    #' and \pkg{methods}
    expect_true("methods" %in% pkg_imports)
    #' packages.
  },
  #
  package_name = function(ctx) {
    pkg_name <- package_name(ctx)

    #' For better or worse, the names of many existing backends start with
    #' \sQuote{R}, e.g., \pkg{RSQLite}, \pkg{RMySQL}, \pkg{RSQLServer}; it is up
    #' to the backend author to adopt this convention or not.
    expect_match(pkg_name, "^R")
  },
  #
  NULL
)