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test: nest sample tests as fixtures in real tests

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also use new test helpers
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technofab 2025-06-13 15:46:52 +02:00
parent bed029f4a9
commit 006537e6ab
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4 changed files with 186 additions and 142 deletions
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97
tests/fixtures/sample_test.nix vendored Normal file
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@ -0,0 +1,97 @@
{
lib,
pkgs,
...
}: {
skip = "skip.*d";
suites = {
"suite-one" = {
# required to figure out file and line, but optional
pos = __curPos;
tests = [
{
name = "test-one";
expected = 1;
actual = 1;
}
{
name = "fail";
expected = 0;
actual = "meow";
}
{
name = "snapshot-test";
type = "snapshot";
actual = "test";
}
{
name = "test-snapshot-drv";
type = "snapshot";
actualDrv = pkgs.runCommand "test-snapshot" {} ''
echo '"snapshot drv"' > $out
'';
}
{
name = "test-error-drv";
expected = null;
actualDrv = pkgs.runCommand "test-error-drv" {} ''
echo "This works, but its better to just write 'fail' to \$out and expect 'success' or sth."
exit 1
'';
}
{
name = "test-script";
type = "script";
script = ''
echo Test something here
# required in pure mode:
export PATH="${lib.makeBinPath [pkgs.gnugrep]}"
grep -q "test" ${builtins.toFile "test" "test"}
'';
}
];
};
"other-suite".tests = [
{
name = "obj-snapshot";
type = "snapshot";
pos = __curPos;
actual = {hello = "world";};
}
{
name = "pretty-snapshot";
type = "snapshot";
format = "pretty";
pos = __curPos;
actual = {
example = args: {};
example2 = {
drv = pkgs.hello;
};
};
}
{
name = "pretty-unit";
format = "pretty";
pos = __curPos;
expected = pkgs.hello;
actual = pkgs.hello;
}
{
name = "test-drv";
pos = __curPos;
expected = {a = "b";};
actualDrv = pkgs.runCommand "test-something" {} ''
echo "Simulating taking some time"
sleep 1
echo '{"a":"b"}' > $out
'';
}
{
name = "skipped";
expected = null;
actual = null;
}
];
};
}