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-rw-r--r--activejob/test/cases/argument_serialization_test.rb84
1 files changed, 84 insertions, 0 deletions
diff --git a/activejob/test/cases/argument_serialization_test.rb b/activejob/test/cases/argument_serialization_test.rb
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+++ b/activejob/test/cases/argument_serialization_test.rb
@@ -0,0 +1,84 @@
+require 'helper'
+require 'active_job/arguments'
+require 'models/person'
+require 'active_support/core_ext/hash/indifferent_access'
+
+class ArgumentSerializationTest < ActiveSupport::TestCase
+ setup do
+ @person = Person.find('5')
+ end
+
+ [ nil, 1, 1.0, 1_000_000_000_000_000_000_000,
+ 'a', true, false,
+ [ 1, 'a' ],
+ { 'a' => 1 }
+ ].each do |arg|
+ test "serializes #{arg.class} verbatim" do
+ assert_arguments_unchanged arg
+ end
+ end
+
+ [ :a, Object.new, self, Person.find('5').to_gid ].each do |arg|
+ test "does not serialize #{arg.class}" do
+ assert_raises ActiveJob::SerializationError do
+ ActiveJob::Arguments.serialize [ arg ]
+ end
+
+ assert_raises ActiveJob::DeserializationError do
+ ActiveJob::Arguments.deserialize [ arg ]
+ end
+ end
+ end
+
+ test 'should convert records to Global IDs' do
+ assert_arguments_roundtrip [@person], ['_aj_globalid' => @person.to_gid.to_s]
+ end
+
+ test 'should dive deep into arrays and hashes' do
+ assert_arguments_roundtrip [3, [@person]], [3, ['_aj_globalid' => @person.to_gid.to_s]]
+ assert_arguments_roundtrip [{ 'a' => @person }], [{ 'a' => { '_aj_globalid' => @person.to_gid.to_s }}.with_indifferent_access]
+ end
+
+ test 'should stringify symbol hash keys' do
+ assert_equal [ 'a' => 1 ], ActiveJob::Arguments.serialize([ a: 1 ])
+ end
+
+ test 'should disallow non-string/symbol hash keys' do
+ assert_raises ActiveJob::SerializationError do
+ ActiveJob::Arguments.serialize [ { 1 => 2 } ]
+ end
+
+ assert_raises ActiveJob::SerializationError do
+ ActiveJob::Arguments.serialize [ { :a => [{ 2 => 3 }] } ]
+ end
+
+ assert_raises ActiveJob::SerializationError do
+ ActiveJob::Arguments.serialize [ '_aj_globalid' => 1 ]
+ end
+
+ assert_raises ActiveJob::SerializationError do
+ ActiveJob::Arguments.serialize [ :_aj_globalid => 1 ]
+ end
+ end
+
+ test 'should not allow non-primitive objects' do
+ assert_raises ActiveJob::SerializationError do
+ ActiveJob::Arguments.serialize [Object.new]
+ end
+
+ assert_raises ActiveJob::SerializationError do
+ ActiveJob::Arguments.serialize [1, [Object.new]]
+ end
+ end
+
+ private
+ def assert_arguments_unchanged(*args)
+ assert_arguments_roundtrip args, args
+ end
+
+ def assert_arguments_roundtrip(args, expected_serialized_args)
+ serialized = ActiveJob::Arguments.serialize(args)
+ assert_equal expected_serialized_args, serialized
+ assert_equal args, ActiveJob::Arguments.deserialize(serialized)
+ end
+end