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require 'test/unit'
require 'tmpdir'
require 'rdoc/ri/driver'
class TestRDocRIDriver < Test::Unit::TestCase
def setup
@tmpdir = File.join Dir.tmpdir, "test_rdoc_ri_driver_#{$$}"
@home_ri = File.join @tmpdir, 'dot_ri'
@cache_dir = File.join @home_ri, 'cache'
@class_cache = File.join @cache_dir, 'classes'
FileUtils.mkdir_p @tmpdir
FileUtils.mkdir_p @home_ri
FileUtils.mkdir_p @cache_dir
@driver = RDoc::RI::Driver.new(RDoc::RI::Driver.process_args([]))
@driver.homepath = @home_ri
end
def teardown
FileUtils.rm_rf @tmpdir
end
def test_lookup_method
def @driver.load_cache_for(klassname)
{ 'Foo#bar' => :found }
end
assert @driver.lookup_method('Foo#bar', 'Foo')
end
def test_lookup_method_class_method
def @driver.load_cache_for(klassname)
{ 'Foo::Bar' => :found }
end
assert @driver.lookup_method('Foo::Bar', 'Foo::Bar')
end
def test_lookup_method_class_missing
def @driver.load_cache_for(klassname) end
assert_nil @driver.lookup_method('Foo#bar', 'Foo')
end
def test_lookup_method_dot_instance
def @driver.load_cache_for(klassname)
{ 'Foo#bar' => :instance, 'Foo::bar' => :klass }
end
assert_equal :instance, @driver.lookup_method('Foo.bar', 'Foo')
end
def test_lookup_method_dot_class
def @driver.load_cache_for(klassname)
{ 'Foo::bar' => :found }
end
assert @driver.lookup_method('Foo.bar', 'Foo')
end
def test_lookup_method_method_missing
def @driver.load_cache_for(klassname) {} end
assert_nil @driver.lookup_method('Foo#bar', 'Foo')
end
def test_parse_name
klass, meth = @driver.parse_name 'Foo::Bar'
assert_equal 'Foo::Bar', klass, 'Foo::Bar class'
assert_equal nil, meth, 'Foo::Bar method'
klass, meth = @driver.parse_name 'Foo#Bar'
assert_equal 'Foo', klass, 'Foo#Bar class'
assert_equal 'Bar', meth, 'Foo#Bar method'
klass, meth = @driver.parse_name 'Foo.Bar'
assert_equal 'Foo', klass, 'Foo#Bar class'
assert_equal 'Bar', meth, 'Foo#Bar method'
klass, meth = @driver.parse_name 'Foo::bar'
assert_equal 'Foo', klass, 'Foo::bar class'
assert_equal 'bar', meth, 'Foo::bar method'
end
end
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