require_relative 'spec_helper'
require_relative '../enumerable/shared/enumeratorized'

describe "ENV.each_value" do

  it "returns each value" do
    e = []
    orig = ENV.to_hash
    begin
      ENV.clear
      ENV["1"] = "3"
      ENV["2"] = "4"
      ENV.each_value { |v| e << v }.should equal(ENV)
      e.should include("3")
      e.should include("4")
    ensure
      ENV.replace orig
    end
  end

  it "returns an Enumerator if called without a block" do
    enum = ENV.each_value
    enum.should be_an_instance_of(Enumerator)
    enum.to_a.should == ENV.values
  end

  it "uses the locale encoding" do
    ENV.each_value do |value|
      value.should.be_locale_env
    end
  end

  it_behaves_like :enumeratorized_with_origin_size, :each_value, ENV
end
4'>ruby_1_4</option>
<option value='ruby_1_6'>ruby_1_6</option>
<option value='ruby_1_8'>ruby_1_8</option>
<option value='ruby_1_8_5'>ruby_1_8_5</option>
<option value='ruby_1_8_6'>ruby_1_8_6</option>
<option value='ruby_1_8_7'>ruby_1_8_7</option>
<option value='ruby_1_9_1'>ruby_1_9_1</option>
<option value='ruby_1_9_2'>ruby_1_9_2</option>
<option value='ruby_1_9_3'>ruby_1_9_3</option>
<option value='ruby_2_0_0'>ruby_2_0_0</option>
<option value='ruby_2_1'>ruby_2_1</option>
<option value='ruby_2_2'>ruby_2_2</option>
<option value='ruby_2_3'>ruby_2_3</option>
<option value='ruby_2_4'>ruby_2_4</option>
<option value='ruby_2_5'>ruby_2_5</option>
<option value='ruby_2_6'>ruby_2_6</option>
<option value='ruby_2_7'>ruby_2_7</option>
<option value='ruby_3_0'>ruby_3_0</option>
<option value='ruby_3_1'>ruby_3_1</option>
<option value='ruby_3_2'>ruby_3_2</option>
<option value='ruby_3_3'>ruby_3_3</option>
<option value='v1_0r'>v1_0r</option>
<option value='v1_1dev'>v1_1dev</option>
<option value='v1_1r'>v1_1r</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>The Ruby Programming Language</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/ruby.git/?h=v3_3_0_preview3'>summary</a><a href='/ruby.git/refs/?h=v3_3_0_preview3&amp;id=8dfbfa15f6d0d8677cd1b4adb192643a05d02411'>refs</a><a class='active' href='/ruby.git/log/misc/rb_optparse.bash?h=v3_3_0_preview3'>log</a><a href='/ruby.git/tree/misc/rb_optparse.bash?h=v3_3_0_preview3&amp;id=8dfbfa15f6d0d8677cd1b4adb192643a05d02411'>tree</a><a href='/ruby.git/commit/misc/rb_optparse.bash?h=v3_3_0_preview3&amp;id=8dfbfa15f6d0d8677cd1b4adb192643a05d02411'>commit</a><a href='/ruby.git/diff/misc/rb_optparse.bash?h=v3_3_0_preview3&amp;id=8dfbfa15f6d0d8677cd1b4adb192643a05d02411'>diff</a></td><td class='form'><form class='right' method='get' action='/ruby.git/log/misc/rb_optparse.bash'>
<input type='hidden' name='h' value='v3_3_0_preview3'/><input type='hidden' name='id' value='8dfbfa15f6d0d8677cd1b4adb192643a05d02411'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/ruby.git/log/?h=v3_3_0_preview3&amp;id=8dfbfa15f6d0d8677cd1b4adb192643a05d02411'>root</a>/<a href='/ruby.git/log/misc?h=v3_3_0_preview3&amp;id=8dfbfa15f6d0d8677cd1b4adb192643a05d02411'>misc</a>/<a href='/ruby.git/log/misc/rb_optparse.bash?h=v3_3_0_preview3&amp;id=8dfbfa15f6d0d8677cd1b4adb192643a05d02411'>rb_optparse.bash</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/ruby.git/log/misc/rb_optparse.bash?h=v3_3_0_preview3&amp;id=8dfbfa15f6d0d8677cd1b4adb192643a05d02411&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-04-28 11:56:15 +0900'>2021-04-28</span></td><td><a href='/ruby.git/commit/misc/rb_optparse.bash?h=v3_3_0_preview3&amp;id=2afbe7113aceb5e3e1c63fe2778c875e975bacf3'>[ruby/optparse] Add EditorConfig file</a></td><td>Alexander Popov</td></tr>
<tr><td><span title='2021-03-29 18:24:58 +0900'>2021-03-29</span></td><td><a href='/ruby.git/commit/misc/rb_optparse.bash?h=v3_3_0_preview3&amp;id=2bbae0e91acf1090bbcea49476ef007162ec8e2b'>[ruby/optparse] Completion scripts themselves are not executable</a></td><td>Nobuyoshi Nakada</td></tr>