From 220ccc68dfec44e8eaa41bd55923ce74b4f994e1 Mon Sep 17 00:00:00 2001
From: Cole Helbling <cole.helbling@determinate.systems>
Date: Mon, 10 Jan 2022 10:36:55 -0800
Subject: [PATCH] t/BuildDiff: test diffing two jobs

---
 t/Helper/BuildDiff.t | 41 ++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 40 insertions(+), 1 deletion(-)

diff --git a/t/Helper/BuildDiff.t b/t/Helper/BuildDiff.t
index 35d7e8c2..b797f758 100644
--- a/t/Helper/BuildDiff.t
+++ b/t/Helper/BuildDiff.t
@@ -7,6 +7,11 @@ use Hydra::Helper::BuildDiff;
 
 my $ctx = test_context();
 
+my $builds = $ctx->makeAndEvaluateJobset(
+    expression => "basic.nix",
+    build => 1
+);
+
 subtest "response" => sub {
     my $ret = buildDiff([], []);
     is($ret, {
@@ -22,6 +27,40 @@ subtest "response" => sub {
     });
 };
 
-is(1, 1);
+subtest "2 different jobs" => sub {
+    my $ret = buildDiff([$builds->{"succeed_with_failed"}], [$builds->{"empty_dir"}]);
+
+    is($ret->{stillSucceed}, [], "stillSucceed");
+    is($ret->{stillFail}, [], "stillFail");
+    is($ret->{nowSucceed}, [], "nowSucceed");
+    is($ret->{nowFail}, [], "nowFail");
+    is($ret->{unfinished}, [], "unfinished");
+    is($ret->{aborted}, [], "aborted");
+
+    is(scalar(@{$ret->{new}}), 1, "list of new jobs is 1 element long");
+    is(
+        $ret->{new}[0]->get_column('id'),
+        $builds->{"succeed_with_failed"}->get_column('id'),
+        "succeed_with_failed is a new job"
+    );
+
+    is(scalar(@{$ret->{failed}}), 1, "list of failed jobs is 1 element long");
+    is(
+        $ret->{failed}[0]->get_column('id'),
+        $builds->{"succeed_with_failed"}->get_column('id'),
+        "succeed_with_failed is a failed job"
+    );
+
+    is(
+        $ret->{removed},
+        [
+            {
+                job => $builds->{"empty_dir"}->get_column('job'),
+                system => $builds->{"empty_dir"}->get_column('system')
+            }
+        ],
+        "empty_dir is a removed job"
+    );
+};
 
 done_testing;