nixpkgs/pkgs/development/ruby-modules/testing/driver.nix
2021-01-25 18:31:47 +01:00

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/*
Run with:
nix-build -E 'with import <nixpkgs> { }; callPackage ./test.nix {}' --show-trace; and cat result
Confusingly, the ideal result ends with something like:
error: build of /nix/store/3245f3dcl2wxjs4rci7n069zjlz8qg85-test-results.tap.drv failed
*/
{ writeText, lib, callPackage, testFiles, ruby }@defs:
let
testTools = rec {
test = import ./testing.nix;
stubs = import ./stubs.nix defs;
should = import ./assertions.nix { inherit test lib; };
};
tap = import ./tap-support.nix;
results = builtins.concatLists (map (file: callPackage file testTools) testFiles);
in
writeText "test-results.tap" (tap.output results)