46 lines
1.2 KiB
Ruby
46 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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require "cases/helper"
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require "models/topic"
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module ActiveRecord
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class CloneTest < ActiveRecord::TestCase
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fixtures :topics
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def test_persisted
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topic = Topic.first
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cloned = topic.clone
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assert topic.persisted?, "topic persisted"
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assert cloned.persisted?, "topic persisted"
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assert_not cloned.new_record?, "topic is not new"
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assert_not cloned.previously_new_record?, "topic was not previously new"
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end
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def test_stays_frozen
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topic = Topic.first
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topic.freeze
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cloned = topic.clone
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assert cloned.persisted?, "topic persisted"
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assert_not cloned.new_record?, "topic is not new"
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assert cloned.frozen?, "topic should be frozen"
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assert_raise(FrozenError) { cloned.author_name = "Aaron" }
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end
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def test_shallow
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topic = Topic.first
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cloned = topic.clone
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topic.author_name = "Aaron"
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assert_equal "Aaron", cloned.author_name
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end
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def test_freezing_a_cloned_model_does_not_freeze_clone
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cloned = Topic.new
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clone = cloned.clone
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cloned.freeze
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assert_not_predicate clone, :frozen?
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assert_raise(FrozenError) { cloned.author_name = "Aaron" }
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end
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end
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end
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