Class NumberHelperTest < ActionView::TestCase

# File actionpack/test/template/number_helper_test.rb, line 14
def gigabytes(number)
  megabytes(number) * 1024
end

# File actionpack/test/template/number_helper_test.rb, line 6
def kilobytes(number)
  number * 1024
end

# File actionpack/test/template/number_helper_test.rb, line 10
def megabytes(number)
  kilobytes(number) * 1024
end

# File actionpack/test/template/number_helper_i18n_test.rb, line 6
def setup
  I18n.backend.store_translations 'ts',
    :number => {
      :format => { :precision => 3, :delimiter => ',', :separator => '.', :significant => false, :strip_insignificant_zeros => false },
      :currency => { :format => { :unit => '$$$', :format => '%u - %n', :negative_format => '(%u - %n)', :precision => 2 } },
      :human => {
        :format => {
          :precision => 2,
          :significant => true,
          :strip_insignificant_zeros => true
        },
        :storage_units => {
          :format => "%n %u",
          :units => {
            :byte => "b",
            :kb => "k"
          }
        },
        :decimal_units => {
          :format => "%n %u",
          :units => {
            :deci => {:one => "Tenth", :other => "Tenths"},
            :unit =>  "u",
            :ten => {:one => "Ten", :other => "Tens"},
            :thousand => "t",
            :million => "m" ,
            :billion =>"b" ,
            :trillion =>"t" ,
            :quadrillion =>"q"
          }
        }
      },
      :percentage => { :format => {:delimiter => '', :precision => 2, :strip_insignificant_zeros => true} },
      :precision => { :format => {:delimiter => '', :significant => true} }
    },
    :custom_units_for_number_to_human => {:mili => "mm", :centi => "cm", :deci => "dm", :unit => "m", :ten => "dam", :hundred => "hm", :thousand => "km"}
end

# File actionpack/test/template/number_helper_test.rb, line 18
def terabytes(number)
  gigabytes(number) * 1024
end

# File actionpack/test/template/number_helper_test.rb, line 22
def test_number_helpers_escape_delimiter_and_separator
  assert_equal "111&lt;script&gt;&lt;/script&gt;111&lt;script&gt;&lt;/script&gt;1111", number_to_phone(1111111111, :delimiter => "<script></script>")

  assert_equal "$1&lt;script&gt;&lt;/script&gt;01", number_to_currency(1.01, :separator => "<script></script>")
  assert_equal "$1&lt;script&gt;&lt;/script&gt;000.00", number_to_currency(1000, :delimiter => "<script></script>")

  assert_equal "1&lt;script&gt;&lt;/script&gt;010%", number_to_percentage(1.01, :separator => "<script></script>")
  assert_equal "1&lt;script&gt;&lt;/script&gt;000.000%", number_to_percentage(1000, :delimiter => "<script></script>")

  assert_equal "1&lt;script&gt;&lt;/script&gt;01", number_with_delimiter(1.01, :separator => "<script></script>")
  assert_equal "1&lt;script&gt;&lt;/script&gt;000", number_with_delimiter(1000, :delimiter => "<script></script>")

  assert_equal "1&lt;script&gt;&lt;/script&gt;010", number_with_precision(1.01, :separator => "<script></script>")
  assert_equal "1&lt;script&gt;&lt;/script&gt;000.000", number_with_precision(1000, :delimiter => "<script></script>")

  assert_equal "9&lt;script&gt;&lt;/script&gt;86 KB", number_to_human_size(10100, :separator => "<script></script>")

  assert_equal "1&lt;script&gt;&lt;/script&gt;01", number_to_human(1.01, :separator => "<script></script>")
  assert_equal "100&lt;script&gt;&lt;/script&gt;000 Quadrillion", number_to_human(10**20, :delimiter => "<script></script>")
end

# File actionpack/test/template/number_helper_test.rb, line 340
def test_number_helpers_outputs_are_html_safe
  assert number_to_human(1).html_safe?
  assert !number_to_human("<script></script>").html_safe?
  assert number_to_human("asdf".html_safe).html_safe?
  assert number_to_human("1".html_safe).html_safe?

  assert number_to_human_size(1).html_safe?
  assert number_to_human_size(1000000).html_safe?
  assert !number_to_human_size("<script></script>").html_safe?
  assert number_to_human_size("asdf".html_safe).html_safe?
  assert number_to_human_size("1".html_safe).html_safe?

  assert number_with_precision(1, :strip_insignificant_zeros => false).html_safe?
  assert number_with_precision(1, :strip_insignificant_zeros => true).html_safe?
  assert !number_with_precision("<script></script>").html_safe?
  assert number_with_precision("asdf".html_safe).html_safe?
  assert number_with_precision("1".html_safe).html_safe?

  assert number_to_currency(1).html_safe?
  assert !number_to_currency("<script></script>").html_safe?
  assert number_to_currency("asdf".html_safe).html_safe?
  assert number_to_currency("1".html_safe).html_safe?

  assert number_to_percentage(1).html_safe?
  assert !number_to_percentage("<script></script>").html_safe?
  assert number_to_percentage("asdf".html_safe).html_safe?
  assert number_to_percentage("1".html_safe).html_safe?

  assert number_to_phone(1).html_safe?
  assert_equal "&lt;script&gt;&lt;/script&gt;", number_to_phone("<script></script>")
  assert number_to_phone("<script></script>").html_safe?
  assert number_to_phone("asdf".html_safe).html_safe?
  assert number_to_phone("1".html_safe).html_safe?

  assert number_with_delimiter(1).html_safe?
  assert !number_with_delimiter("<script></script>").html_safe?
  assert number_with_delimiter("asdf".html_safe).html_safe?
  assert number_with_delimiter("1".html_safe).html_safe?
end

# File actionpack/test/template/number_helper_test.rb, line 380
def test_number_helpers_should_raise_error_if_invalid_when_specified
  assert_raise InvalidNumberError do
    number_to_human("x", :raise => true)
  end
  begin
    number_to_human("x", :raise => true)
  rescue InvalidNumberError => e
    assert_equal "x", e.number
  end

  assert_raise InvalidNumberError do
    number_to_human_size("x", :raise => true)
  end
  begin
    number_to_human_size("x", :raise => true)
  rescue InvalidNumberError => e
    assert_equal "x", e.number
  end

  assert_raise InvalidNumberError do
    number_with_precision("x", :raise => true)
  end
  begin
    number_with_precision("x", :raise => true)
  rescue InvalidNumberError => e
    assert_equal "x", e.number
  end

  assert_raise InvalidNumberError do
    number_to_currency("x", :raise => true)
  end
  begin
    number_with_precision("x", :raise => true)
  rescue InvalidNumberError => e
    assert_equal "x", e.number
  end

  assert_raise InvalidNumberError do
    number_to_percentage("x", :raise => true)
  end
  begin
    number_to_percentage("x", :raise => true)
  rescue InvalidNumberError => e
    assert_equal "x", e.number
  end

  assert_raise InvalidNumberError do
    number_with_delimiter("x", :raise => true)
  end
  begin
    number_with_delimiter("x", :raise => true)
  rescue InvalidNumberError => e
    assert_equal "x", e.number
  end

  assert_raise InvalidNumberError do
    number_to_phone("x", :raise => true)
  end
  begin
    number_to_phone("x", :raise => true)
  rescue InvalidNumberError => e
    assert_equal "x", e.number
  end

end

# File actionpack/test/template/number_helper_test.rb, line 317
def test_number_helpers_should_return_nil_when_given_nil
  assert_nil number_to_phone(nil)
  assert_nil number_to_currency(nil)
  assert_nil number_to_percentage(nil)
  assert_nil number_with_delimiter(nil)
  assert_nil number_with_precision(nil)
  assert_nil number_to_human_size(nil)
  assert_nil number_to_human(nil)
end

# File actionpack/test/template/number_helper_test.rb, line 327
def test_number_helpers_should_return_non_numeric_param_unchanged
  assert_equal("+1-x x 123", number_to_phone("x", :country_code => 1, :extension => 123))
  assert_equal("x", number_to_phone("x"))
  assert_equal("$x.", number_to_currency("x."))
  assert_equal("$x", number_to_currency("x"))
  assert_equal("x%", number_to_percentage("x"))
  assert_equal("x", number_with_delimiter("x"))
  assert_equal("x.", number_with_precision("x."))
  assert_equal("x", number_with_precision("x"))
  assert_equal "x", number_to_human_size('x')
  assert_equal "x", number_to_human('x')
end

# File actionpack/test/template/number_helper_test.rb, line 61
def test_number_to_currency
  assert_equal("$1,234,567,890.50", number_to_currency(1234567890.50))
  assert_equal("$1,234,567,890.51", number_to_currency(1234567890.506))
  assert_equal("-$1,234,567,890.50", number_to_currency(-1234567890.50))
  assert_equal("-$ 1,234,567,890.50", number_to_currency(-1234567890.50, {:format => "%u %n"}))
  assert_equal("($1,234,567,890.50)", number_to_currency(-1234567890.50, {:negative_format => "(%u%n)"}))
  assert_equal("$1,234,567,892", number_to_currency(1234567891.50, {:precision => 0}))
  assert_equal("$1,234,567,890.5", number_to_currency(1234567890.50, {:precision => 1}))
  assert_equal("£1234567890,50", number_to_currency(1234567890.50, {:unit => raw("£"), :separator => ",", :delimiter => ""}))
  assert_equal("£1234567890,50", number_to_currency(1234567890.50, {:unit => "£", :separator => ",", :delimiter => ""}))
  assert_equal("$1,234,567,890.50", number_to_currency("1234567890.50"))
  assert_equal("1,234,567,890.50 Kč", number_to_currency("1234567890.50", {:unit => raw("Kč"), :format => "%n %u"}))
  assert_equal("1,234,567,890.50 - Kč", number_to_currency("-1234567890.50", {:unit => raw("Kč"), :format => "%n %u", :negative_format => "%n - %u"}))
  assert_equal "&lt;b&gt;1,234,567,890.50&lt;/b&gt; $", number_to_currency("1234567890.50", :format => "<b>%n</b> %u")
  assert_equal "&lt;b&gt;1,234,567,890.50&lt;/b&gt; $", number_to_currency("-1234567890.50", :negative_format => "<b>%n</b> %u")
  assert_equal "&lt;b&gt;1,234,567,890.50&lt;/b&gt; $", number_to_currency("-1234567890.50", 'negative_format' => "<b>%n</b> %u")
end

# File actionpack/test/template/number_helper_i18n_test.rb, line 50
def test_number_to_currency_with_clean_i18n_settings
  clean_i18n do
    assert_equal("$10.00", number_to_currency(10))
    assert_equal("-$10.00", number_to_currency(-10))
  end
end

# File actionpack/test/template/number_helper_i18n_test.rb, line 57
def test_number_to_currency_without_currency_negative_format
  clean_i18n do
    I18n.backend.store_translations 'ts', :number => { :currency => { :format => { :unit => '@', :format => '%n %u' } } }
    assert_equal("-10.00 @", number_to_currency(-10, :locale => 'ts'))
  end
end

# File actionpack/test/template/number_helper_test.rb, line 227
def test_number_to_human
  assert_equal '-123', number_to_human(-123)
  assert_equal '-0.5', number_to_human(-0.5)
  assert_equal '0',   number_to_human(0)
  assert_equal '0.5', number_to_human(0.5)
  assert_equal '123', number_to_human(123)
  assert_equal '1.23 Thousand', number_to_human(1234)
  assert_equal '12.3 Thousand', number_to_human(12345)
  assert_equal '1.23 Million', number_to_human(1234567)
  assert_equal '1.23 Billion', number_to_human(1234567890)
  assert_equal '1.23 Trillion', number_to_human(1234567890123)
  assert_equal '1.23 Quadrillion', number_to_human(1234567890123456)
  assert_equal '1230 Quadrillion', number_to_human(1234567890123456789)
  assert_equal '490 Thousand', number_to_human(489939, :precision => 2)
  assert_equal '489.9 Thousand', number_to_human(489939, :precision => 4)
  assert_equal '489 Thousand', number_to_human(489000, :precision => 4)
  assert_equal '489.0 Thousand', number_to_human(489000, :precision => 4, :strip_insignificant_zeros => false)
  assert_equal '1.2346 Million', number_to_human(1234567, :precision => 4, :significant => false)
  assert_equal '1,2 Million', number_to_human(1234567, :precision => 1, :significant => false, :separator => ',')
  assert_equal '1 Million', number_to_human(1234567, :precision => 0, :significant => true, :separator => ',') #significant forced to false
end

# File actionpack/test/template/number_helper_test.rb, line 281
def test_number_to_human_escape_units
  volume = { :unit => "<b>ml</b>", :thousand => "<b>lt</b>", :million => "<b>m3</b>", :trillion => "<b>km3</b>", :quadrillion => "<b>Pl</b>" }
  assert_equal '123 &lt;b&gt;lt&lt;/b&gt;', number_to_human(123456, :units => volume)
  assert_equal '12 &lt;b&gt;ml&lt;/b&gt;', number_to_human(12, :units => volume)
  assert_equal '1.23 &lt;b&gt;m3&lt;/b&gt;', number_to_human(1234567, :units => volume)
  assert_equal '1.23 &lt;b&gt;km3&lt;/b&gt;', number_to_human(1_234_567_000_000, :units => volume)
  assert_equal '1.23 &lt;b&gt;Pl&lt;/b&gt;', number_to_human(1_234_567_000_000_000, :units => volume)

  #Including fractionals
  distance = { :mili => "<b>mm</b>", :centi => "<b>cm</b>", :deci => "<b>dm</b>", :unit => "<b>m</b>",
               :ten => "<b>dam</b>", :hundred => "<b>hm</b>", :thousand => "<b>km</b>",
               :micro => "<b>um</b>", :nano => "<b>nm</b>", :pico => "<b>pm</b>", :femto => "<b>fm</b>"}
  assert_equal '1.23 &lt;b&gt;mm&lt;/b&gt;', number_to_human(0.00123, :units => distance)
  assert_equal '1.23 &lt;b&gt;cm&lt;/b&gt;', number_to_human(0.0123, :units => distance)
  assert_equal '1.23 &lt;b&gt;dm&lt;/b&gt;', number_to_human(0.123, :units => distance)
  assert_equal '1.23 &lt;b&gt;m&lt;/b&gt;', number_to_human(1.23, :units => distance)
  assert_equal '1.23 &lt;b&gt;dam&lt;/b&gt;', number_to_human(12.3, :units => distance)
  assert_equal '1.23 &lt;b&gt;hm&lt;/b&gt;', number_to_human(123, :units => distance)
  assert_equal '1.23 &lt;b&gt;km&lt;/b&gt;', number_to_human(1230, :units => distance)
  assert_equal '1.23 &lt;b&gt;um&lt;/b&gt;', number_to_human(0.00000123, :units => distance)
  assert_equal '1.23 &lt;b&gt;nm&lt;/b&gt;', number_to_human(0.00000000123, :units => distance)
  assert_equal '1.23 &lt;b&gt;pm&lt;/b&gt;', number_to_human(0.00000000000123, :units => distance)
  assert_equal '1.23 &lt;b&gt;fm&lt;/b&gt;', number_to_human(0.00000000000000123, :units => distance)
end

# File actionpack/test/template/number_helper_test.rb, line 169
def test_number_to_human_size
  assert_equal '0 Bytes',   number_to_human_size(0)
  assert_equal '1 Byte',    number_to_human_size(1)
  assert_equal '3 Bytes',   number_to_human_size(3.14159265)
  assert_equal '123 Bytes', number_to_human_size(123.0)
  assert_equal '123 Bytes', number_to_human_size(123)
  assert_equal '1.21 KB',    number_to_human_size(1234)
  assert_equal '12.1 KB',   number_to_human_size(12345)
  assert_equal '1.18 MB',    number_to_human_size(1234567)
  assert_equal '1.15 GB',    number_to_human_size(1234567890)
  assert_equal '1.12 TB',    number_to_human_size(1234567890123)
  assert_equal '1030 TB',   number_to_human_size(terabytes(1026))
  assert_equal '444 KB',    number_to_human_size(kilobytes(444))
  assert_equal '1020 MB',   number_to_human_size(megabytes(1023))
  assert_equal '3 TB',      number_to_human_size(terabytes(3))
  assert_equal '1.2 MB',   number_to_human_size(1234567, :precision => 2)
  assert_equal '3 Bytes',   number_to_human_size(3.14159265, :precision => 4)
  assert_equal '123 Bytes', number_to_human_size('123')
  assert_equal '1 KB',   number_to_human_size(kilobytes(1.0123), :precision => 2)
  assert_equal '1.01 KB',   number_to_human_size(kilobytes(1.0100), :precision => 4)
  assert_equal '10 KB',   number_to_human_size(kilobytes(10.000), :precision => 4)
  assert_equal '1 Byte',   number_to_human_size(1.1)
  assert_equal '10 Bytes', number_to_human_size(10)
end

# File actionpack/test/template/number_helper_test.rb, line 221
def test_number_to_human_size_with_custom_delimiter_and_separator
  assert_equal '1,01 KB',     number_to_human_size(kilobytes(1.0123), :precision => 3, :separator => ',')
  assert_equal '1,01 KB',     number_to_human_size(kilobytes(1.0100), :precision => 4, :separator => ',')
  assert_equal '1.000,1 TB',  number_to_human_size(terabytes(1000.1), :precision => 5, :delimiter => '.', :separator => ',')
end

# File actionpack/test/template/number_helper_test.rb, line 205
def test_number_to_human_size_with_options_hash
  assert_equal '1.2 MB',   number_to_human_size(1234567, :precision => 2)
  assert_equal '3 Bytes',   number_to_human_size(3.14159265, :precision => 4)
  assert_equal '1 KB',   number_to_human_size(kilobytes(1.0123), :precision => 2)
  assert_equal '1.01 KB',   number_to_human_size(kilobytes(1.0100), :precision => 4)
  assert_equal '10 KB',     number_to_human_size(kilobytes(10.000), :precision => 4)
  assert_equal '1 TB', number_to_human_size(1234567890123, :precision => 1)
  assert_equal '500 MB', number_to_human_size(524288000, :precision=>3)
  assert_equal '10 MB', number_to_human_size(9961472, :precision=>0)
  assert_equal '40 KB', number_to_human_size(41010, :precision => 1)
  assert_equal '40 KB', number_to_human_size(41100, :precision => 2)
  assert_equal '1.0 KB',   number_to_human_size(kilobytes(1.0123), :precision => 2, :strip_insignificant_zeros => false)
  assert_equal '1.012 KB',   number_to_human_size(kilobytes(1.0123), :precision => 3, :significant => false)
  assert_equal '1 KB',   number_to_human_size(kilobytes(1.0123), :precision => 0, :significant => true) #ignores significant it precision is 0
end

# File actionpack/test/template/number_helper_test.rb, line 194
def test_number_to_human_size_with_si_prefix
  assert_equal '3 Bytes',    number_to_human_size(3.14159265, :prefix => :si)
  assert_equal '123 Bytes',  number_to_human_size(123.0, :prefix => :si)
  assert_equal '123 Bytes',  number_to_human_size(123, :prefix => :si)
  assert_equal '1.23 KB',    number_to_human_size(1234, :prefix => :si)
  assert_equal '12.3 KB',    number_to_human_size(12345, :prefix => :si)
  assert_equal '1.23 MB',    number_to_human_size(1234567, :prefix => :si)
  assert_equal '1.23 GB',    number_to_human_size(1234567890, :prefix => :si)
  assert_equal '1.23 TB',    number_to_human_size(1234567890123, :prefix => :si)
end

# File actionpack/test/template/number_helper_test.rb, line 311
def test_number_to_human_with_custom_format
  assert_equal '123 times Thousand', number_to_human(123456, :format => "%n times %u")
  volume = {:unit => "ml", :thousand => "lt", :million => "m3"}
  assert_equal '123.lt', number_to_human(123456, :units => volume, :format => "%n.%u")
end

# File actionpack/test/template/number_helper_i18n_test.rb, line 107
def test_number_to_human_with_custom_translation_scope
  #Significant was set to true with precision 2, with custom translated units
  assert_equal "4.3 cm", number_to_human(0.0432, :locale => 'ts', :units => :custom_units_for_number_to_human)
end

# File actionpack/test/template/number_helper_test.rb, line 249
def test_number_to_human_with_custom_units
  #Only integers
  volume = {:unit => "ml", :thousand => "lt", :million => "m3"}
  assert_equal '123 lt', number_to_human(123456, :units => volume)
  assert_equal '12 ml', number_to_human(12, :units => volume)
  assert_equal '1.23 m3', number_to_human(1234567, :units => volume)

  #Including fractionals
  distance = {:mili => "mm", :centi => "cm", :deci => "dm", :unit => "m", :ten => "dam", :hundred => "hm", :thousand => "km"}
  assert_equal '1.23 mm', number_to_human(0.00123, :units => distance)
  assert_equal '1.23 cm', number_to_human(0.0123, :units => distance)
  assert_equal '1.23 dm', number_to_human(0.123, :units => distance)
  assert_equal '1.23 m', number_to_human(1.23, :units => distance)
  assert_equal '1.23 dam', number_to_human(12.3, :units => distance)
  assert_equal '1.23 hm', number_to_human(123, :units => distance)
  assert_equal '1.23 km', number_to_human(1230, :units => distance)
  assert_equal '1.23 km', number_to_human(1230, :units => distance)
  assert_equal '1.23 km', number_to_human(1230, :units => distance)
  assert_equal '12.3 km', number_to_human(12300, :units => distance)

  #The quantifiers don't need to be a continuous sequence
  gangster = {:hundred => "hundred bucks", :million => "thousand quids"}
  assert_equal '1 hundred bucks', number_to_human(100, :units => gangster)
  assert_equal '25 hundred bucks', number_to_human(2500, :units => gangster)
  assert_equal '25 thousand quids', number_to_human(25000000, :units => gangster)
  assert_equal '12300 thousand quids', number_to_human(12345000000, :units => gangster)

  #Spaces are stripped from the resulting string
  assert_equal '4', number_to_human(4, :units => {:unit => "", :ten => 'tens '})
  assert_equal '4.5  tens', number_to_human(45, :units => {:unit => "", :ten => ' tens   '})
end

# File actionpack/test/template/number_helper_test.rb, line 306
def test_number_to_human_with_custom_units_that_are_missing_the_needed_key
  assert_equal '123', number_to_human(123, :units => {:thousand => 'k'})
  assert_equal '123', number_to_human(123, :units => {})
end

# File actionpack/test/template/number_helper_i18n_test.rb, line 93
def test_number_to_human_with_default_translation_scope
  #Using t for thousand
  assert_equal "2 t", number_to_human(2000, :locale => 'ts')
  #Significant was set to true with precision 2, using b for billion
  assert_equal "1.2 b", number_to_human(1234567890, :locale => 'ts')
  #Using pluralization (Ten/Tens and Tenth/Tenths)
  assert_equal "1 Tenth", number_to_human(0.1, :locale => 'ts')
  assert_equal "1.3 Tenth", number_to_human(0.134, :locale => 'ts')
  assert_equal "2 Tenths", number_to_human(0.2, :locale => 'ts')
  assert_equal "1 Ten", number_to_human(10, :locale => 'ts')
  assert_equal "1.2 Ten", number_to_human(12, :locale => 'ts')
  assert_equal "2 Tens", number_to_human(20, :locale => 'ts')
end

# File actionpack/test/template/number_helper_i18n_test.rb, line 44
def test_number_to_i18n_currency
  assert_equal("$$$ - 10.00", number_to_currency(10, :locale => 'ts'))
  assert_equal("($$$ - 10.00)", number_to_currency(-10, :locale => 'ts'))
  assert_equal("-10.00 - $$$", number_to_currency(-10, :locale => 'ts', :format => "%n - %u"))
end

# File actionpack/test/template/number_helper_i18n_test.rb, line 87
def test_number_to_i18n_human_size
  #b for bytes and k for kbytes
  assert_equal("2 k", number_to_human_size(2048, :locale => 'ts'))
  assert_equal("42 b", number_to_human_size(42, :locale => 'ts'))
end

# File actionpack/test/template/number_helper_i18n_test.rb, line 78
def test_number_to_i18n_percentage
  # to see if strip_insignificant_zeros is true
  assert_equal("1%", number_to_percentage(1, :locale => 'ts'))
  # precision is 2, significant should be inherited
  assert_equal("1.24%", number_to_percentage(1.2434, :locale => 'ts'))
  # no delimiter
  assert_equal("12434%", number_to_percentage(12434, :locale => 'ts'))
end

# File actionpack/test/template/number_helper_test.rb, line 79
def test_number_to_percentage
  assert_equal("100.000%", number_to_percentage(100))
  assert_equal("100%", number_to_percentage(100, {:precision => 0}))
  assert_equal("302.06%", number_to_percentage(302.0574, {:precision => 2}))
  assert_equal("100.000%", number_to_percentage("100"))
  assert_equal("1000.000%", number_to_percentage("1000"))
  assert_equal("123.4%", number_to_percentage(123.400, :precision => 3, :strip_insignificant_zeros => true))
  assert_equal("1.000,000%", number_to_percentage(1000, :delimiter => '.', :separator => ','))
end

# File actionpack/test/template/number_helper_test.rb, line 43
def test_number_to_phone
  assert_equal("555-1234", number_to_phone(5551234))
  assert_equal("800-555-1212", number_to_phone(8005551212))
  assert_equal("(800) 555-1212", number_to_phone(8005551212, {:area_code => true}))
  assert_equal("", number_to_phone("", {:area_code => true}))
  assert_equal("800 555 1212", number_to_phone(8005551212, {:delimiter => " "}))
  assert_equal("(800) 555-1212 x 123", number_to_phone(8005551212, {:area_code => true, :extension => 123}))
  assert_equal("800-555-1212", number_to_phone(8005551212, :extension => "  "))
  assert_equal("555.1212", number_to_phone(5551212, :delimiter => '.'))
  assert_equal("800-555-1212", number_to_phone("8005551212"))
  assert_equal("+1-800-555-1212", number_to_phone(8005551212, :country_code => 1))
  assert_equal("+18005551212", number_to_phone(8005551212, :country_code => 1, :delimiter => ''))
  assert_equal("22-555-1212", number_to_phone(225551212))
  assert_equal("+45-22-555-1212", number_to_phone(225551212, :country_code => 45))
  assert_equal "+&lt;script&gt;&lt;/script&gt;8005551212", number_to_phone(8005551212, :country_code => "<script></script>", :delimiter => "")
  assert_equal "8005551212 x &lt;script&gt;&lt;/script&gt;", number_to_phone(8005551212, :extension => "<script></script>", :delimiter => "")
end

# File actionpack/test/template/number_helper_test.rb, line 89
def test_number_with_delimiter
  assert_equal("12,345,678", number_with_delimiter(12345678))
  assert_equal("0", number_with_delimiter(0))
  assert_equal("123", number_with_delimiter(123))
  assert_equal("123,456", number_with_delimiter(123456))
  assert_equal("123,456.78", number_with_delimiter(123456.78))
  assert_equal("123,456.789", number_with_delimiter(123456.789))
  assert_equal("123,456.78901", number_with_delimiter(123456.78901))
  assert_equal("123,456,789.78901", number_with_delimiter(123456789.78901))
  assert_equal("0.78901", number_with_delimiter(0.78901))
  assert_equal("123,456.78", number_with_delimiter("123456.78"))
end

# File actionpack/test/template/number_helper_test.rb, line 102
def test_number_with_delimiter_with_options_hash
  assert_equal '12 345 678', number_with_delimiter(12345678, :delimiter => ' ')
  assert_equal '12,345,678-05', number_with_delimiter(12345678.05, :separator => '-')
  assert_equal '12.345.678,05', number_with_delimiter(12345678.05, :separator => ',', :delimiter => '.')
  assert_equal '12.345.678,05', number_with_delimiter(12345678.05, :delimiter => '.', :separator => ',')
end

# File actionpack/test/template/number_helper_i18n_test.rb, line 73
def test_number_with_i18n_delimiter
  #Delimiter "," and separator "."
  assert_equal("1,000,000.234", number_with_delimiter(1000000.234, :locale => 'ts'))
end

# File actionpack/test/template/number_helper_i18n_test.rb, line 64
def test_number_with_i18n_precision
  #Delimiter was set to ""
  assert_equal("10000", number_with_precision(10000, :locale => 'ts'))

  #Precision inherited and significant was set
  assert_equal("1.00", number_with_precision(1.0, :locale => 'ts'))

end

# File actionpack/test/template/number_helper_test.rb, line 109
def test_number_with_precision
  assert_equal("-111.235", number_with_precision(-111.2346))
  assert_equal("111.235", number_with_precision(111.2346))
  assert_equal("31.83", number_with_precision(31.825, :precision => 2))
  assert_equal("111.23", number_with_precision(111.2346, :precision => 2))
  assert_equal("111.00", number_with_precision(111, :precision => 2))
  assert_equal("111.235", number_with_precision("111.2346"))
  assert_equal("31.83", number_with_precision("31.825", :precision => 2))
  assert_equal("3268", number_with_precision((32.6751 * 100.00), :precision => 0))
  assert_equal("112", number_with_precision(111.50, :precision => 0))
  assert_equal("1234567892", number_with_precision(1234567891.50, :precision => 0))
  assert_equal("0", number_with_precision(0, :precision => 0))
  assert_equal("0.00100", number_with_precision(0.001, :precision => 5))
  assert_equal("0.001", number_with_precision(0.00111, :precision => 3))
  assert_equal("10.00", number_with_precision(9.995, :precision => 2))
  assert_equal("11.00", number_with_precision(10.995, :precision => 2))
end

# File actionpack/test/template/number_helper_test.rb, line 127
def test_number_with_precision_with_custom_delimiter_and_separator
  assert_equal '31,83',       number_with_precision(31.825, :precision => 2, :separator => ',')
  assert_equal '1.231,83',    number_with_precision(1231.825, :precision => 2, :separator => ',', :delimiter => '.')
end

# File actionpack/test/template/number_helper_test.rb, line 132
def test_number_with_precision_with_significant_digits
  assert_equal "124000", number_with_precision(123987, :precision => 3, :significant => true)
  assert_equal "120000000", number_with_precision(123987876, :precision => 2, :significant => true )
  assert_equal "40000", number_with_precision("43523", :precision => 1, :significant => true )
  assert_equal "9775", number_with_precision(9775, :precision => 4, :significant => true )
  assert_equal "5.4", number_with_precision(5.3923, :precision => 2, :significant => true )
  assert_equal "5", number_with_precision(5.3923, :precision => 1, :significant => true )
  assert_equal "1", number_with_precision(1.232, :precision => 1, :significant => true )
  assert_equal "7", number_with_precision(7, :precision => 1, :significant => true )
  assert_equal "1", number_with_precision(1, :precision => 1, :significant => true )
  assert_equal "53", number_with_precision(52.7923, :precision => 2, :significant => true )
  assert_equal "9775.00", number_with_precision(9775, :precision => 6, :significant => true )
  assert_equal "5.392900", number_with_precision(5.3929, :precision => 7, :significant => true )
  assert_equal "0.0", number_with_precision(0, :precision => 2, :significant => true )
  assert_equal "0", number_with_precision(0, :precision => 1, :significant => true )
  assert_equal "0.0001", number_with_precision(0.0001, :precision => 1, :significant => true )
  assert_equal "0.000100", number_with_precision(0.0001, :precision => 3, :significant => true )
  assert_equal "0.0001", number_with_precision(0.0001111, :precision => 1, :significant => true )
  assert_equal "10.0", number_with_precision(9.995, :precision => 3, :significant => true)
  assert_equal "9.99", number_with_precision(9.994, :precision => 3, :significant => true)
  assert_equal "11.0", number_with_precision(10.995, :precision => 3, :significant => true)
end

# File actionpack/test/template/number_helper_test.rb, line 161
def test_number_with_precision_with_significant_true_and_zero_precision
  # Zero precision with significant is a mistake (would always return zero),
  # so we treat it as if significant was false (increases backwards compatibility for number_to_human_size)
  assert_equal "124", number_with_precision(123.987, :precision => 0, :significant => true)
  assert_equal "12", number_with_precision(12, :precision => 0, :significant => true )
  assert_equal "12", number_with_precision("12.3", :precision => 0, :significant => true )
end

# File actionpack/test/template/number_helper_test.rb, line 155
def test_number_with_precision_with_strip_insignificant_zeros
  assert_equal "9775.43", number_with_precision(9775.43, :precision => 4, :strip_insignificant_zeros => true )
  assert_equal "9775.2", number_with_precision(9775.2, :precision => 6, :significant => true, :strip_insignificant_zeros => true )
  assert_equal "0", number_with_precision(0, :precision => 6, :significant => true, :strip_insignificant_zeros => true )
end