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synced 2022-11-09 12:12:34 -05:00
169 lines
4.3 KiB
Ruby
169 lines
4.3 KiB
Ruby
require 'abstract_unit'
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class Deprecatee
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def initialize
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@request = ActiveSupport::Deprecation::DeprecatedInstanceVariableProxy.new(self, :request)
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@_request = 'there we go'
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end
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def request; @_request end
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def old_request; @request end
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def partially(foo = nil)
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ActiveSupport::Deprecation.warn('calling with foo=nil is out', caller) if foo.nil?
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end
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def not() 2 end
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def none() 1 end
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def one(a) a end
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def multi(a,b,c) [a,b,c] end
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deprecate :none, :one, :multi
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def a; end
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def b; end
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def c; end
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def d; end
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def e; end
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deprecate :a, :b, :c => :e, :d => "you now need to do something extra for this one"
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def f=(v); end
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deprecate :f=
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module B
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C = 1
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end
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A = ActiveSupport::Deprecation::DeprecatedConstantProxy.new('Deprecatee::A', 'Deprecatee::B::C')
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end
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class DeprecationTest < ActiveSupport::TestCase
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def setup
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# Track the last warning.
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@old_behavior = ActiveSupport::Deprecation.behavior
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@last_message = nil
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ActiveSupport::Deprecation.behavior = Proc.new { |message| @last_message = message }
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@dtc = Deprecatee.new
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end
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def teardown
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ActiveSupport::Deprecation.behavior = @old_behavior
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end
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def test_inline_deprecation_warning
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assert_deprecated(/foo=nil/) do
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@dtc.partially
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end
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end
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def test_undeprecated
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assert_not_deprecated do
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assert_equal 2, @dtc.not
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end
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end
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def test_deprecate_class_method
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assert_deprecated(/none is deprecated/) do
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assert_equal 1, @dtc.none
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end
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assert_deprecated(/one is deprecated/) do
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assert_equal 1, @dtc.one(1)
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end
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assert_deprecated(/multi is deprecated/) do
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assert_equal [1,2,3], @dtc.multi(1,2,3)
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end
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end
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def test_nil_behavior_is_ignored
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ActiveSupport::Deprecation.behavior = nil
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assert_deprecated(/foo=nil/) { @dtc.partially }
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end
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def test_several_behaviors
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@a, @b = nil, nil
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ActiveSupport::Deprecation.behavior = [
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Proc.new { |msg, callstack| @a = msg },
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Proc.new { |msg, callstack| @b = msg }
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]
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@dtc.partially
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assert_match(/foo=nil/, @a)
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assert_match(/foo=nil/, @b)
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end
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def test_deprecated_instance_variable_proxy
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assert_not_deprecated { @dtc.request.size }
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assert_deprecated('@request.size') { assert_equal @dtc.request.size, @dtc.old_request.size }
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assert_deprecated('@request.to_s') { assert_equal @dtc.request.to_s, @dtc.old_request.to_s }
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end
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def test_deprecated_instance_variable_proxy_shouldnt_warn_on_inspect
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assert_not_deprecated { assert_equal @dtc.request.inspect, @dtc.old_request.inspect }
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end
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def test_deprecated_constant_proxy
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assert_not_deprecated { Deprecatee::B::C }
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assert_deprecated('Deprecatee::A') { assert_equal Deprecatee::B::C, Deprecatee::A }
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end
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def test_assert_deprecation_without_match
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assert_deprecated do
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@dtc.partially
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end
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end
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def test_assert_deprecated_matches_any_warning
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assert_deprecated 'abc' do
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ActiveSupport::Deprecation.warn 'abc'
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ActiveSupport::Deprecation.warn 'def'
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end
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rescue MiniTest::Assertion
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flunk 'assert_deprecated should match any warning in block, not just the last one'
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end
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def test_assert_not_deprecated_returns_result_of_block
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assert_equal 123, assert_not_deprecated { 123 }
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end
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def test_assert_deprecated_returns_result_of_block
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result = assert_deprecated('abc') do
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ActiveSupport::Deprecation.warn 'abc'
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123
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end
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assert_equal 123, result
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end
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def test_assert_deprecated_warn_work_with_default_behavior
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ActiveSupport::Deprecation.instance_variable_set('@behavior' , nil)
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assert_deprecated('abc') do
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ActiveSupport::Deprecation.warn 'abc'
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end
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end
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def test_silence
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ActiveSupport::Deprecation.silence do
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assert_not_deprecated { @dtc.partially }
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end
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ActiveSupport::Deprecation.silenced = true
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assert_not_deprecated { @dtc.partially }
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ActiveSupport::Deprecation.silenced = false
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end
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def test_deprecation_without_explanation
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assert_deprecated { @dtc.a }
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assert_deprecated { @dtc.b }
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assert_deprecated { @dtc.f = :foo }
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end
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def test_deprecation_with_alternate_method
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assert_deprecated(/use e instead/) { @dtc.c }
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end
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def test_deprecation_with_explicit_message
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assert_deprecated(/you now need to do something extra for this one/) { @dtc.d }
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end
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end
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