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111 lines
3.3 KiB
Ruby
111 lines
3.3 KiB
Ruby
require "helper"
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require "active_job/arguments"
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require "models/person"
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require "active_support/core_ext/hash/indifferent_access"
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require "jobs/kwargs_job"
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class ArgumentSerializationTest < ActiveSupport::TestCase
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setup do
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@person = Person.find("5")
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end
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[ nil, 1, 1.0, 1_000_000_000_000_000_000_000,
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"a", true, false, BigDecimal.new(5),
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[ 1, "a" ],
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{ "a" => 1 }
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].each do |arg|
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test "serializes #{arg.class} - #{arg} verbatim" do
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assert_arguments_unchanged arg
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end
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end
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[ :a, Object.new, self, Person.find("5").to_gid ].each do |arg|
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test "does not serialize #{arg.class}" do
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assert_raises ActiveJob::SerializationError do
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ActiveJob::Arguments.serialize [ arg ]
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end
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assert_raises ActiveJob::DeserializationError do
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ActiveJob::Arguments.deserialize [ arg ]
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end
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end
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end
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test "should convert records to Global IDs" do
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assert_arguments_roundtrip [@person]
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end
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test "should dive deep into arrays and hashes" do
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assert_arguments_roundtrip [3, [@person]]
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assert_arguments_roundtrip [{ "a" => @person }]
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end
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test "should maintain string and symbol keys" do
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assert_arguments_roundtrip([a: 1, "b" => 2])
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end
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test "should maintain hash with indifferent access" do
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symbol_key = { a: 1 }
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string_key = { "a" => 1 }
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indifferent_access = { a: 1 }.with_indifferent_access
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assert_not_instance_of ActiveSupport::HashWithIndifferentAccess, perform_round_trip([symbol_key]).first
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assert_not_instance_of ActiveSupport::HashWithIndifferentAccess, perform_round_trip([string_key]).first
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assert_instance_of ActiveSupport::HashWithIndifferentAccess, perform_round_trip([indifferent_access]).first
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end
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test "should disallow non-string/symbol hash keys" do
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assert_raises ActiveJob::SerializationError do
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ActiveJob::Arguments.serialize [ { 1 => 2 } ]
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end
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assert_raises ActiveJob::SerializationError do
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ActiveJob::Arguments.serialize [ { a: [{ 2 => 3 }] } ]
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end
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end
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test "should not allow reserved hash keys" do
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["_aj_globalid", :_aj_globalid, "_aj_symbol_keys", :_aj_symbol_keys,
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"_aj_hash_with_indifferent_access", :_aj_hash_with_indifferent_access].each do |key|
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assert_raises ActiveJob::SerializationError do
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ActiveJob::Arguments.serialize [key => 1]
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end
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end
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end
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test "should not allow non-primitive objects" do
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assert_raises ActiveJob::SerializationError do
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ActiveJob::Arguments.serialize [Object.new]
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end
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assert_raises ActiveJob::SerializationError do
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ActiveJob::Arguments.serialize [1, [Object.new]]
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end
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end
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test "allows for keyword arguments" do
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KwargsJob.perform_later(argument: 2)
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assert_equal "Job with argument: 2", JobBuffer.last_value
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end
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test "raises a friendly SerializationError for records without ids" do
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err = assert_raises ActiveJob::SerializationError do
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ActiveJob::Arguments.serialize [Person.new(nil)]
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end
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assert_match "Unable to serialize Person without an id.", err.message
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end
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private
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def assert_arguments_unchanged(*args)
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assert_arguments_roundtrip args
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end
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def assert_arguments_roundtrip(args)
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assert_equal args, perform_round_trip(args)
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end
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def perform_round_trip(args)
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ActiveJob::Arguments.deserialize(ActiveJob::Arguments.serialize(args))
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end
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end
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