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# frozen_string_literal: true
require 'rubygems'
require 'rubygems/source_list'
require 'rubygems/test_case'
class TestGemSourceList < Gem::TestCase
def setup
super
@uri = "http://example"
@source = Gem::Source.new(@uri)
@sl = Gem::SourceList.new
@sl << @source
end
def test_self_from
sl = Gem::SourceList.from [@uri]
assert_equal [Gem::Source.new(@uri)], sl.sources
end
def test_Enumerable
assert_includes Gem::SourceList.ancestors, Enumerable
end
def test_append
sl = Gem::SourceList.new
sl << @uri
sl << @uri
assert_equal sl.to_a.size, 1
sl.clear
source = (sl << @uri)
assert_kind_of Gem::Source, source
assert_kind_of URI, source.uri
assert_equal source.uri.to_s, @uri
assert_equal [source], sl.sources
end
def test_clear
sl = Gem::SourceList.new
sl << 'http://source.example'
sl.clear
assert_empty sl
end
def test_replace
sl = Gem::SourceList.new
sl.replace [@uri]
assert_equal [@source], sl.sources
end
def test_each
@sl.each do |x|
assert_equal @uri, x
end
end
def test_each_source
@sl.each_source do |x|
assert_equal @source, x
end
end
def test_empty?
sl = Gem::SourceList.new
assert_empty sl
sl << 'http://source.example'
refute_empty sl
end
def test_equal_to_another_list
sl2 = Gem::SourceList.new
sl2 << Gem::Source.new(@uri)
assert @sl == sl2, "lists not equal"
end
def test_equal_to_array
assert @sl == [@uri], "lists not equal"
end
def test_to_a
assert_equal @sl.to_a, [@uri]
end
def test_include_eh
assert @sl.include?(@uri), "string comparison not working"
assert @sl.include?(URI.parse(@uri)), "uri comparison not working"
end
def test_include_matches_a_source
assert @sl.include?(@source), "source comparison not working"
assert @sl.include?(Gem::Source.new(@uri)), "source comparison not working"
end
def test_delete
@sl.delete @uri
assert_equal @sl.sources, []
end
def test_delete_a_source
@sl.delete Gem::Source.new(@uri)
assert_equal @sl.sources, []
end
end
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