factor/extra/math/text/english/english-tests.factor

USING: math.functions math.text.english tools.test ;
IN: math.text.english.tests

{ "zero" } [ 0 number>text ] unit-test
{ "twenty-one" } [ 21 number>text ] unit-test
{ "one hundred" } [ 100 number>text ] unit-test
{ "one hundred and one" } [ 101 number>text ] unit-test
{ "one thousand and one" } [ 1001 number>text ] unit-test
{ "one thousand, one hundred and one" } [ 1101 number>text ] unit-test
{ "one million, one thousand and one" } [ 1001001 number>text ] unit-test
{ "one million, one thousand, one hundred and one" } [ 1001101 number>text ] unit-test
{ "one million, one hundred and eleven thousand, one hundred and eleven" } [ 1111111 number>text ] unit-test
{ "one duotrigintillion" } [ 10 99 ^ number>text ] unit-test

{ "negative one hundred and twenty-three" } [ -123 number>text ] unit-test