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require "helper"
class Foo; end
class Bar < Foo;
def index; end
def self.index; end
end
class Baz < Bar; end
module FooBar; end
class TestLookup < ActiveSupport::TestCase
def find_foo(name)
self.class.determine_constant_from_test_name(name) do |constant|
Class === constant && constant < Foo
end
end
def find_module(name)
self.class.determine_constant_from_test_name(name) do |constant|
Module === constant
end
end
def test_find_bar_from_foo
assert_equal Bar, find_foo("Bar")
assert_equal Bar, find_foo("Bar::index")
assert_equal Bar, find_foo("Bar::index::authenticated")
assert_equal Bar, find_foo("BarTest")
assert_equal Bar, find_foo("BarTest::index")
assert_equal Bar, find_foo("BarTest::index::authenticated")
end
def test_find_module
assert_equal FooBar, find_module("FooBar")
assert_equal FooBar, find_module("FooBar::index")
assert_equal FooBar, find_module("FooBar::index::authenticated")
assert_equal FooBar, find_module("FooBarTest")
assert_equal FooBar, find_module("FooBarTest::index")
assert_equal FooBar, find_module("FooBarTest::index::authenticated")
end
def test_returns_nil_when_cant_find_foo
assert_nil find_foo("DoesntExist")
assert_nil find_foo("DoesntExistTest")
assert_nil find_foo("DoesntExist::Nadda")
assert_nil find_foo("DoesntExist::Nadda::Nope")
assert_nil find_foo("DoesntExist::Nadda::Nope::NotHere")
end
def test_returns_nil_when_cant_find_module
assert_nil find_module("DoesntExist")
assert_nil find_module("DoesntExistTest")
assert_nil find_module("DoesntExist::Nadda")
assert_nil find_module("DoesntExist::Nadda::Nope")
assert_nil find_module("DoesntExist::Nadda::Nope::NotHere")
end
end