X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/98036435a54261258faadedeef0675eecfe4ff39..5a420beeb6c64efc3ca0ef13d4ab9ac6c654c3ab:/services/api/test/unit/job_test.rb

diff --git a/services/api/test/unit/job_test.rb b/services/api/test/unit/job_test.rb
index 832338a3cc..3da2c836ed 100644
--- a/services/api/test/unit/job_test.rb
+++ b/services/api/test/unit/job_test.rb
@@ -440,4 +440,48 @@ class JobTest < ActiveSupport::TestCase
     assert_equal('077ba2ad3ea24a929091a9e6ce545c93199b8e57',
                  internal_tag(j.uuid))
   end
+
+  test 'script_parameters_digest is independent of key order' do
+    j1 = Job.new(job_attrs(script_parameters: {'a' => 'a', 'ddee' => {'d' => 'd', 'e' => 'e'}}))
+    j2 = Job.new(job_attrs(script_parameters: {'ddee' => {'e' => 'e', 'd' => 'd'}, 'a' => 'a'}))
+    assert j1.valid?
+    assert j2.valid?
+    assert_equal(j1.script_parameters_digest, j2.script_parameters_digest)
+  end
+
+  test 'job fixtures have correct script_parameters_digest' do
+    Job.all.each do |j|
+      d = j.script_parameters_digest
+      assert_equal(j.update_script_parameters_digest, d,
+                   "wrong script_parameters_digest for #{j.uuid}")
+    end
+  end
+
+  test 'deep_sort_hash on array of hashes' do
+    a = {'z' => [[{'a' => 'a', 'b' => 'b'}]]}
+    b = {'z' => [[{'b' => 'b', 'a' => 'a'}]]}
+    assert_equal Job.deep_sort_hash(a).to_json, Job.deep_sort_hash(b).to_json
+  end
+
+  test 'find_reusable' do
+    foobar = jobs(:foobar)
+    example_attrs = {
+      script_version: foobar.script_version,
+      script: foobar.script,
+      script_parameters: foobar.script_parameters,
+      repository: foobar.repository,
+    }
+
+    # Two matching jobs exist with identical outputs. The older one
+    # should be reused.
+    j = Job.find_reusable(example_attrs, {}, [], [users(:active)])
+    assert j
+    assert_equal foobar.uuid, j.uuid
+
+    # Two matching jobs exist with different outputs. Neither should
+    # be reused.
+    Job.where(uuid: jobs(:job_with_latest_version).uuid).
+      update_all(output: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa+1')
+    assert_nil Job.find_reusable(example_attrs, {}, [], [users(:active)])
+  end
 end