79 lines
2.3 KiB
Ruby
79 lines
2.3 KiB
Ruby
# frozen_string_literal: true
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require_relative "../abstract_unit"
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require_relative "../dependencies_test_helpers"
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class Foo; end
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class Bar < Foo
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def index; end
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def self.index; end
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end
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module FooBar; end
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class ConstantLookupTest < ActiveSupport::TestCase
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include ActiveSupport::Testing::ConstantLookup
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include DependenciesTestHelpers
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def find_foo(name)
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self.class.determine_constant_from_test_name(name) do |constant|
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Class === constant && constant < Foo
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end
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end
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def find_module(name)
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self.class.determine_constant_from_test_name(name) do |constant|
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Module === constant
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end
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end
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def test_find_bar_from_foo
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assert_equal Bar, find_foo("Bar")
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assert_equal Bar, find_foo("Bar::index")
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assert_equal Bar, find_foo("Bar::index::authenticated")
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assert_equal Bar, find_foo("BarTest")
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assert_equal Bar, find_foo("BarTest::index")
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assert_equal Bar, find_foo("BarTest::index::authenticated")
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end
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def test_find_module
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assert_equal FooBar, find_module("FooBar")
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assert_equal FooBar, find_module("FooBar::index")
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assert_equal FooBar, find_module("FooBar::index::authenticated")
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assert_equal FooBar, find_module("FooBarTest")
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assert_equal FooBar, find_module("FooBarTest::index")
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assert_equal FooBar, find_module("FooBarTest::index::authenticated")
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end
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def test_returns_nil_when_cant_find_foo
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assert_nil find_foo("DoesntExist")
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assert_nil find_foo("DoesntExistTest")
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assert_nil find_foo("DoesntExist::Nadda")
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assert_nil find_foo("DoesntExist::Nadda::Nope")
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assert_nil find_foo("DoesntExist::Nadda::Nope::NotHere")
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end
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def test_returns_nil_when_cant_find_module
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assert_nil find_module("DoesntExist")
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assert_nil find_module("DoesntExistTest")
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assert_nil find_module("DoesntExist::Nadda")
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assert_nil find_module("DoesntExist::Nadda::Nope")
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assert_nil find_module("DoesntExist::Nadda::Nope::NotHere")
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end
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def test_does_not_swallow_exception_on_no_method_error
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assert_raises(NoMethodError) {
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with_autoloading_fixtures {
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self.class.determine_constant_from_test_name("RaisesNoMethodError")
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}
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}
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end
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def test_does_not_swallow_exception_on_no_name_error_within_constant
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assert_raises(NameError) do
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with_autoloading_fixtures do
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self.class.determine_constant_from_test_name("RaisesNameError")
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end
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end
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end
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end
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