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feat: add test helpers

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default args to {}
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technofab 2025-06-13 15:44:16 +02:00
parent 001b575f31
commit bed029f4a9
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3 changed files with 59 additions and 1 deletions
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4
lib/default.nix
View file

@ -5,6 +5,8 @@
}: let
inherit (lib) evalModules toList;
in rec {
helpers = import ./testHelpers.nix {inherit lib;};
mkBinary = {
nixtests,
extraParams,
@ -46,7 +48,7 @@ in rec {
mkNixtestConfig = {
modules,
args,
args ? {},
...
}:
(evalModules {

51
lib/scriptHelpers.sh Normal file
View file

@ -0,0 +1,51 @@
output=
exit_code=
function assert() {
test $1 || { echo "Assertion '$1' failed: $2" >&2; exit 1; }
}
function assert_eq() {
assert "$1 -eq $2" "$3"
}
function assert_not_eq() {
assert "$1 -ne $2" "$3"
}
function assert_contains() {
echo "$1" | grep -q -- "$2" || {
echo "Assertion failed: $3. $1 does not contain $2" >&2;
exit 1;
}
}
function assert_not_contains() {
echo "$1" | grep -q -- "$2" && {
echo "Assertion failed: $3. $1 does contain $2" >&2;
exit 1;
}
}
function assert_file_contains() {
grep -q -- "$2" $1 || {
echo "Assertion failed: $3. $1 does not contain $2" >&2;
exit 1;
}
}
function assert_file_not_contains() {
grep -q -- "$2" $1 && {
echo "Assertion failed: $3. $1 does contain $2" >&2;
exit 1;
}
}
function tmpdir() {
dir=$(mktemp -d)
trap "rm -rf $dir" EXIT
echo -n "$dir"
}
function tmpfile() {
file=$(mktemp)
trap "rm -f $file" EXIT
echo -n "$file"
}
function run() {
output=$($@ 2>&1)
exit_code=$?
}

5
lib/testHelpers.nix Normal file
View file

@ -0,0 +1,5 @@
{lib, ...}: {
path = pkgs: "export PATH=${lib.makeBinPath pkgs}";
pathAdd = pkgs: "export PATH=$PATH:${lib.makeBinPath pkgs}";
scriptHelpers = builtins.readFile ./scriptHelpers.sh;
}