140 lines
7.2 KiB
Ruby
140 lines
7.2 KiB
Ruby
require File.expand_path(File.dirname(__FILE__) + '/helper')
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require File.expand_path(File.dirname(__FILE__) + '/fixtures/markup_app/app')
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describe "NumberHelpers" do
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include Padrino::Helpers::NumberHelpers
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def kilobytes(number)
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number * 1024
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end
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def megabytes(number)
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kilobytes(number) * 1024
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end
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def gigabytes(number)
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megabytes(number) * 1024
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end
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def terabytes(number)
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gigabytes(number) * 1024
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end
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context 'for number helpers functionality' do
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should 'display number_to_currency' do
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assert_equal "$1,234,567,890.50", number_to_currency(1234567890.50)
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assert_equal "$1,234,567,890.51", number_to_currency(1234567890.506)
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assert_equal "$1,234,567,892", number_to_currency(1234567891.50, {:precision => 0})
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assert_equal "$1,234,567,890.5", number_to_currency(1234567890.50, {:precision => 1})
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assert_equal "£1234567890,50", number_to_currency(1234567890.50, {:unit => "£", :separator => ",", :delimiter => ""})
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assert_equal "$1,234,567,890.50", number_to_currency("1234567890.50")
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assert_equal "1,234,567,890.50 Kč", number_to_currency("1234567890.50", {:unit => "Kč", :format => "%n %u"})
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assert_equal "$x", number_to_currency("x")
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assert_nil number_to_currency(nil)
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end
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should 'display number_to_percentage' do
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assert_equal "100.000%", number_to_percentage(100)
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assert_equal "100%", number_to_percentage(100, {:precision => 0})
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assert_equal "302.06%", number_to_percentage(302.0574, {:precision => 2})
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assert_equal "100.000%", number_to_percentage("100")
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assert_equal "1000.000%", number_to_percentage("1000")
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assert_equal "x%", number_to_percentage("x")
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assert_equal "1.000,000%", number_to_percentage(1000, :delimiter => '.', :separator => ',')
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assert_nil number_to_percentage(nil)
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end
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should 'display number_with_delimiter' do
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assert_equal "12,345,678", number_with_delimiter(12345678)
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assert_equal "0", number_with_delimiter(0)
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assert_equal "123", number_with_delimiter(123)
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assert_equal "123,456", number_with_delimiter(123456)
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assert_equal "123,456.78", number_with_delimiter(123456.78)
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assert_equal "123,456.789", number_with_delimiter(123456.789)
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assert_equal "123,456.78901", number_with_delimiter(123456.78901)
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assert_equal "123,456,789.78901", number_with_delimiter(123456789.78901)
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assert_equal "0.78901", number_with_delimiter(0.78901)
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assert_equal "123,456.78", number_with_delimiter("123456.78")
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assert_equal "x", number_with_delimiter("x")
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assert_nil number_with_delimiter(nil)
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end
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should 'display number_with_delimiter with options' do
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assert_equal '12 345 678', number_with_delimiter(12345678, :delimiter => ' ')
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assert_equal '12,345,678-05', number_with_delimiter(12345678.05, :separator => '-')
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assert_equal '12.345.678,05', number_with_delimiter(12345678.05, :separator => ',', :delimiter => '.')
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assert_equal '12.345.678,05', number_with_delimiter(12345678.05, :delimiter => '.', :separator => ',')
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end
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should 'display number_with_precision' do
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assert_equal "111.235", number_with_precision(111.2346)
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assert_equal "31.83", number_with_precision(31.825, :precision => 2)
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assert_equal "111.23", number_with_precision(111.2346, :precision => 2)
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assert_equal "111.00", number_with_precision(111, :precision => 2)
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assert_equal "111.235", number_with_precision("111.2346")
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assert_equal "31.83", number_with_precision("31.825", :precision => 2)
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assert_equal "3268", number_with_precision((32.6751 * 100.00), :precision => 0)
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assert_equal "112", number_with_precision(111.50, :precision => 0)
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assert_equal "1234567892", number_with_precision(1234567891.50, :precision => 0)
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# Return non-numeric params unchanged.
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assert_equal "x", number_with_precision("x")
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assert_nil number_with_precision(nil)
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end
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should 'display number_with_precision with custom delimiter and separator' do
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assert_equal '31,83', number_with_precision(31.825, :precision => 2, :separator => ',')
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assert_equal '1.231,83', number_with_precision(1231.825, :precision => 2, :separator => ',', :delimiter => '.')
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end
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should 'display number_to_human_size' do
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assert_equal '0 Bytes', number_to_human_size(0)
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assert_equal '1 Byte', number_to_human_size(1)
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assert_equal '3 Bytes', number_to_human_size(3.14159265)
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assert_equal '123 Bytes', number_to_human_size(123.0)
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assert_equal '123 Bytes', number_to_human_size(123)
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assert_equal '1.2 KB', number_to_human_size(1234)
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assert_equal '12.1 KB', number_to_human_size(12345)
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assert_equal '1.2 MB', number_to_human_size(1234567)
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assert_equal '1.1 GB', number_to_human_size(1234567890)
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assert_equal '1.1 TB', number_to_human_size(1234567890123)
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assert_equal '1025 TB', number_to_human_size(terabytes(1025))
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assert_equal '444 KB', number_to_human_size(kilobytes(444))
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assert_equal '1023 MB', number_to_human_size(megabytes(1023))
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assert_equal '3 TB', number_to_human_size(terabytes(3))
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assert_equal '1.18 MB', number_to_human_size(1234567, :precision => 2)
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assert_equal '3 Bytes', number_to_human_size(3.14159265, :precision => 4)
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assert_equal '123 Bytes', number_to_human_size("123")
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assert_equal '1.01 KB', number_to_human_size(kilobytes(1.0123), :precision => 2)
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assert_equal '1.01 KB', number_to_human_size(kilobytes(1.0100), :precision => 4)
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assert_equal '10 KB', number_to_human_size(kilobytes(10.000), :precision => 4)
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assert_equal '1 Byte', number_to_human_size(1.1)
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assert_equal '10 Bytes', number_to_human_size(10)
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assert_nil number_to_human_size(nil)
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end
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should 'display number_to_human_size with options' do
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assert_equal '1.18 MB', number_to_human_size(1234567, :precision => 2)
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assert_equal '3 Bytes', number_to_human_size(3.14159265, :precision => 4)
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assert_equal '1.01 KB', number_to_human_size(kilobytes(1.0123), :precision => 2)
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assert_equal '1.01 KB', number_to_human_size(kilobytes(1.0100), :precision => 4)
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assert_equal '10 KB', number_to_human_size(kilobytes(10.000), :precision => 4)
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assert_equal '1 TB', number_to_human_size(1234567890123, :precision => 0)
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assert_equal '500 MB', number_to_human_size(524288000, :precision => 0)
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assert_equal '40 KB', number_to_human_size(41010, :precision => 0)
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assert_equal '40 KB', number_to_human_size(41100, :precision => 0)
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end
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should 'display number_to_human_size with custom delimiter and separator' do
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assert_equal '1,01 KB', number_to_human_size(kilobytes(1.0123), :precision => 2, :separator => ',')
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assert_equal '1,01 KB', number_to_human_size(kilobytes(1.0100), :precision => 4, :separator => ',')
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assert_equal '1.000,1 TB', number_to_human_size(terabytes(1000.1), :delimiter => '.', :separator => ',')
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end
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end
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end
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