require "test_helper"

class Measured::LengthTest < ActiveSupport::TestCase
  test ".units_with_aliases should be the expected list of valid units" do
    assert_equal ["centimeter", "centimeters", "centimetre", "centimetres", "cm", "feet", "foot", "ft", "in", "inch", "inches", "m", "meter", "meters", "metre", "metres", "millimeter", "millimeters", "millimetre", "millimetres", "mm", "yard", "yards", "yd"], Measured::Length.units_with_aliases
  end

  test ".units should be the list of base units" do
    assert_equal ["cm", "ft", "in", "m", "mm", "yd"], Measured::Length.units
  end

  test ".name" do
    assert_equal "length", Measured::Length.name
  end

  test ".convert_to from cm to cm" do
    assert_conversion Measured::Length, "2000 cm", "2000 cm"
  end

  test ".convert_to from cm to ft" do
    skip
    assert_conversion Measured::Length, "2000 cm", "0.656167979E2 ft"
  end

  test ".convert_to from cm to in" do
    skip
    assert_conversion Measured::Length, "2000 cm", "0.7874015748E3 in"
  end

  test ".convert_to from cm to m" do
    assert_conversion Measured::Length, "2000 cm", "20 m"
  end

  test ".convert_to from cm to mm" do
    assert_conversion Measured::Length, "2000 cm", "20000 mm"
  end

  test ".convert_to from cm to yd" do
    skip
    assert_conversion Measured::Length, "2000 cm", "0.2187226596E2 yd"
  end

  test ".convert_to from ft to cm" do
    assert_conversion Measured::Length, "2000 ft", "60960 cm"
  end

  test ".convert_to from ft to ft" do
    assert_conversion Measured::Length, "2000 ft", "2000 ft"
  end

  test ".convert_to from ft to in" do
    skip "returns 0.23999999999904E5"
    assert_conversion Measured::Length, "2000 ft", "24000 in"
  end

  test ".convert_to from ft to m" do
    assert_conversion Measured::Length, "2000 ft", "609.6 m"
  end

  test ".convert_to from ft to mm" do
    assert_conversion Measured::Length, "2000 ft", "609600 mm"
  end

  test ".convert_to from ft to yd" do
    skip "returns 0.6666666664608E3"
    assert_conversion Measured::Length, "2000 ft", "0.666666667E3 yd"
  end

  test ".convert_to from in to cm" do
    assert_conversion Measured::Length, "2000 in", "5080 cm"
  end

  test ".convert_to from in to ft" do
    skip
    assert_conversion Measured::Length, "2000 in", "0.166666666666E3 ft"
  end

  test ".convert_to from in to in" do
    assert_conversion Measured::Length, "2000 in", "2000 in"
  end

  test ".convert_to from in to m" do
    assert_conversion Measured::Length, "2000 in", "50.8 m"
  end

  test ".convert_to from in to mm" do
    assert_conversion Measured::Length, "2000 in", "50800 mm"
  end

  test ".convert_to from in to yd" do
    skip
    assert_conversion Measured::Length, "2000 in", "0.555555555384E2 yd"
  end

  test ".convert_to from m to cm" do
    assert_conversion Measured::Length, "2000 m", "200000 cm"
  end

  test ".convert_to from m to ft" do
    skip
    assert_conversion Measured::Length, "2000 m", "0.656167979E4 ft"
  end

  test ".convert_to from m to in" do
    skip
    assert_conversion Measured::Length, "2000 m", "0.7874015748E5 in"
  end

  test ".convert_to from m to m" do
    assert_conversion Measured::Length, "2000 m", "2000 m"
  end

  test ".convert_to from m to mm" do
    assert_conversion Measured::Length, "2000 m", "2000000 mm"
  end

  test ".convert_to from m to yd" do
    skip
    assert_conversion Measured::Length, "2000 m", "0.2187226596E4 yd"
  end

  test ".convert_to from mm to cm" do
    assert_conversion Measured::Length, "2000 mm", "200 cm"
  end

  test ".convert_to from mm to ft" do
    skip
    assert_conversion Measured::Length, "2000 mm", "0.656167979E1 ft"
  end

  test ".convert_to from mm to in" do
    skip
    assert_conversion Measured::Length, "2000 mm", "0.7874015748E2 in"
  end

  test ".convert_to from mm to m" do
    assert_conversion Measured::Length, "2000 mm", "2 m"
  end

  test ".convert_to from mm to mm" do
    assert_conversion Measured::Length, "2000 mm", "2000 mm"
  end

  test ".convert_to from mm to yd" do
    skip
    assert_conversion Measured::Length, "2000 mm", "0.2187226596E1 yd"
  end

  test ".convert_to from yd to cm" do
    skip
    assert_conversion Measured::Length, "2000 yd", "0.18288E6 cm"
  end

  test ".convert_to from yd to ft" do
    skip "returns 0.5999999999976E4"
    assert_conversion Measured::Length, "2000 yd", "6000 ft"
  end

  test ".convert_to from yd to in" do
    skip "returns 0.71999999999712E5"
    assert_conversion Measured::Length, "2000 yd", "72000 in"
  end

  test ".convert_to from yd to m" do
    assert_conversion Measured::Length, "2000 yd", "1828.8 m"
  end

  test ".convert_to from yd to mm" do
    assert_conversion Measured::Length, "2000 yd", "1828800 mm"
  end

  test ".convert_to from yd to yd" do
    assert_conversion Measured::Length, "2000 yd", "2000 yd"
  end

end