diff options
Diffstat (limited to 'actionview/test/template/number_helper_test.rb')
| -rw-r--r-- | actionview/test/template/number_helper_test.rb | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/actionview/test/template/number_helper_test.rb b/actionview/test/template/number_helper_test.rb new file mode 100644 index 0000000000..2b671a6685 --- /dev/null +++ b/actionview/test/template/number_helper_test.rb @@ -0,0 +1,204 @@ +# frozen_string_literal: true + +require "abstract_unit" + +class NumberHelperTest < ActionView::TestCase + tests ActionView::Helpers::NumberHelper + + def test_number_to_phone + assert_nil number_to_phone(nil) + assert_equal "555-1234", number_to_phone(5551234) + assert_equal "(800) 555-1212 x 123", number_to_phone(8005551212, area_code: true, extension: 123) + assert_equal "+18005551212", number_to_phone(8005551212, country_code: 1, delimiter: "") + assert_equal "+<script></script>8005551212", number_to_phone(8005551212, country_code: "<script></script>", delimiter: "") + assert_equal "8005551212 x <script></script>", number_to_phone(8005551212, extension: "<script></script>", delimiter: "") + end + + def test_number_to_currency + assert_nil number_to_currency(nil) + assert_equal "$1,234,567,890.50", number_to_currency(1234567890.50) + assert_equal "$1,234,567,892", number_to_currency(1234567891.50, precision: 0) + 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 "&pound;1,234,567,890.50", number_to_currency("1234567890.50", unit: "£") + assert_equal "<b>1,234,567,890.50</b> $", number_to_currency("1234567890.50", format: "<b>%n</b> %u") + assert_equal "<b>1,234,567,890.50</b> $", number_to_currency("-1234567890.50", negative_format: "<b>%n</b> %u") + assert_equal "<b>1,234,567,890.50</b> $", number_to_currency("-1234567890.50", "negative_format" => "<b>%n</b> %u") + assert_equal "₹ 12,30,000.00", number_to_currency(1230000, delimiter_pattern: /(\d+?)(?=(\d\d)+(\d)(?!\d))/, unit: "₹", format: "%u %n") + end + + def test_number_to_percentage + assert_nil number_to_percentage(nil) + assert_equal "100.000%", number_to_percentage(100) + assert_equal "100.000 %", number_to_percentage(100, format: "%n %") + assert_equal "<b>100.000</b> %", number_to_percentage(100, format: "<b>%n</b> %") + assert_equal "<b>100.000</b> %", number_to_percentage(100, format: raw("<b>%n</b> %")) + assert_equal "100%", number_to_percentage(100, precision: 0) + 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: ",") + assert_equal "98a%", number_to_percentage("98a") + assert_equal "NaN%", number_to_percentage(Float::NAN) + assert_equal "Inf%", number_to_percentage(Float::INFINITY) + assert_equal "NaN%", number_to_percentage(Float::NAN, precision: 0) + assert_equal "Inf%", number_to_percentage(Float::INFINITY, precision: 0) + assert_equal "NaN%", number_to_percentage(Float::NAN, precision: 1) + assert_equal "Inf%", number_to_percentage(Float::INFINITY, precision: 1) + end + + def test_number_with_delimiter + assert_nil number_with_delimiter(nil) + assert_equal "12,345,678", number_with_delimiter(12345678) + assert_equal "0", number_with_delimiter(0) + end + + def test_number_with_precision + assert_nil number_with_precision(nil) + assert_equal "-111.235", number_with_precision(-111.2346) + assert_equal "111.00", number_with_precision(111, precision: 2) + assert_equal "0.00100", number_with_precision(0.001, precision: 5) + assert_equal "3.33", number_with_precision(Rational(10, 3), precision: 2) + end + + def test_number_to_human_size + assert_nil number_to_human_size(nil) + assert_equal "3 Bytes", number_to_human_size(3.14159265) + assert_equal "1.2 MB", number_to_human_size(1234567, precision: 2) + end + + def test_number_to_human + assert_nil number_to_human(nil) + assert_equal "0", number_to_human(0) + assert_equal "1.23 Thousand", number_to_human(1234) + assert_equal "489.0 Thousand", number_to_human(489000, precision: 4, strip_insignificant_zeros: false) + end + + 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 <b>lt</b>", number_to_human(123456, units: volume) + assert_equal "12 <b>ml</b>", number_to_human(12, units: volume) + assert_equal "1.23 <b>m3</b>", number_to_human(1234567, units: volume) + assert_equal "1.23 <b>km3</b>", number_to_human(1_234_567_000_000, units: volume) + assert_equal "1.23 <b>Pl</b>", 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 <b>mm</b>", number_to_human(0.00123, units: distance) + assert_equal "1.23 <b>cm</b>", number_to_human(0.0123, units: distance) + assert_equal "1.23 <b>dm</b>", number_to_human(0.123, units: distance) + assert_equal "1.23 <b>m</b>", number_to_human(1.23, units: distance) + assert_equal "1.23 <b>dam</b>", number_to_human(12.3, units: distance) + assert_equal "1.23 <b>hm</b>", number_to_human(123, units: distance) + assert_equal "1.23 <b>km</b>", number_to_human(1230, units: distance) + assert_equal "1.23 <b>um</b>", number_to_human(0.00000123, units: distance) + assert_equal "1.23 <b>nm</b>", number_to_human(0.00000000123, units: distance) + assert_equal "1.23 <b>pm</b>", number_to_human(0.00000000000123, units: distance) + assert_equal "1.23 <b>fm</b>", number_to_human(0.00000000000000123, units: distance) + end + + def test_number_helpers_escape_delimiter_and_separator + assert_equal "111<script></script>111<script></script>1111", number_to_phone(1111111111, delimiter: "<script></script>") + + assert_equal "$1<script></script>01", number_to_currency(1.01, separator: "<script></script>") + assert_equal "$1<script></script>000.00", number_to_currency(1000, delimiter: "<script></script>") + + assert_equal "1<script></script>010%", number_to_percentage(1.01, separator: "<script></script>") + assert_equal "1<script></script>000.000%", number_to_percentage(1000, delimiter: "<script></script>") + + assert_equal "1<script></script>01", number_with_delimiter(1.01, separator: "<script></script>") + assert_equal "1<script></script>000", number_with_delimiter(1000, delimiter: "<script></script>") + + assert_equal "1<script></script>010", number_with_precision(1.01, separator: "<script></script>") + assert_equal "1<script></script>000.000", number_with_precision(1000, delimiter: "<script></script>") + + assert_equal "9<script></script>86 KB", number_to_human_size(10100, separator: "<script></script>") + + assert_equal "1<script></script>01", number_to_human(1.01, separator: "<script></script>") + assert_equal "100<script></script>000 Quadrillion", number_to_human(10**20, delimiter: "<script></script>") + end + + def test_number_to_human_with_custom_translation_scope + I18n.backend.store_translations "ts", + custom_units_for_number_to_human: { mili: "mm", centi: "cm", deci: "dm", unit: "m", ten: "dam", hundred: "hm", thousand: "km" } + assert_equal "1.01 cm", number_to_human(0.0101, locale: "ts", units: :custom_units_for_number_to_human) + ensure + I18n.reload! + end + + 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 "<script></script>", 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 + + def test_number_helpers_should_raise_error_if_invalid_when_specified + exception = assert_raise InvalidNumberError do + number_to_human("x", raise: true) + end + assert_equal "x", exception.number + + exception = assert_raise InvalidNumberError do + number_to_human_size("x", raise: true) + end + assert_equal "x", exception.number + + exception = assert_raise InvalidNumberError do + number_with_precision("x", raise: true) + end + assert_equal "x", exception.number + + exception = assert_raise InvalidNumberError do + number_to_currency("x", raise: true) + end + assert_equal "x", exception.number + + exception = assert_raise InvalidNumberError do + number_to_percentage("x", raise: true) + end + assert_equal "x", exception.number + + exception = assert_raise InvalidNumberError do + number_with_delimiter("x", raise: true) + end + assert_equal "x", exception.number + + exception = assert_raise InvalidNumberError do + number_to_phone("x", raise: true) + end + assert_equal "x", exception.number + end +end |