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filters.js
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filters.js
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(function() {
'use strict';
var expect;
var util;
var lib;
var r;
var render;
var equal;
var finish;
if (typeof require !== 'undefined') {
expect = require('expect.js');
util = require('./util');
lib = require('../nunjucks/src/lib');
r = require('../nunjucks/src/runtime');
} else {
expect = window.expect;
util = window.util;
lib = nunjucks.lib;
r = nunjucks.runtime;
}
render = util.render;
equal = util.equal;
finish = util.finish;
describe('filter', function() {
it('abs', function(done) {
equal('{{ -3|abs }}', '3');
equal('{{ -3.456|abs }}', '3.456');
finish(done);
});
it('batch', function(done) {
equal(
[
'{% for a in [1,2,3,4,5,6]|batch(2) %}',
'-{% for b in a %}',
'{{ b }}',
'{% endfor %}-',
'{% endfor %}'].join(''),
'-12--34--56-');
finish(done);
});
it('capitalize', function(done) {
equal('{{ "foo" | capitalize }}', 'Foo');
equal('{{ str | capitalize }}', {
str: r.markSafe('foo')
}, 'Foo');
equal('{{ undefined | capitalize }}', '');
equal('{{ null | capitalize }}', '');
equal('{{ nothing | capitalize }}', '');
finish(done);
});
it('center', function(done) {
equal('{{ "fooo" | center }}',
lib.repeat(' ', 38) + 'fooo' +
lib.repeat(' ', 38));
equal('{{ str | center }}',
{str: r.markSafe('fooo')},
lib.repeat(' ', 38) + 'fooo' + lib.repeat(' ', 38));
equal('{{ undefined | center }}',
lib.repeat(' ', 40) + '' +
lib.repeat(' ', 40));
equal('{{ null | center }}',
lib.repeat(' ', 40) + '' +
lib.repeat(' ', 40));
equal('{{ nothing | center }}',
lib.repeat(' ', 40) + '' +
lib.repeat(' ', 40));
equal('{{ "foo" | center }}',
lib.repeat(' ', 38) + 'foo' +
lib.repeat(' ', 39));
finish(done);
});
it('default', function(done) {
equal('{{ undefined | default("foo") }}', 'foo');
equal('{{ bar | default("foo") }}', {
bar: null
}, '');
equal('{{ false | default("foo") }}', 'false');
equal('{{ false | default("foo", true) }}', 'foo');
equal('{{ bar | default("foo") }}', 'foo');
equal('{{ "bar" | default("foo") }}', 'bar');
finish(done);
});
it('dump', function() {
equal('{{ [\'a\', 1, {b: true}] | dump }}',
'["a",1,{"b":true}]');
equal('{{ [\'a\', 1, {b: true}] | dump(2) }}',
'[\n "a",\n 1,\n {\n "b": true\n }\n]');
equal('{{ [\'a\', 1, {b: true}] | dump(4) }}',
'[\n "a",\n 1,\n {\n "b": true\n }\n]');
equal('{{ [\'a\', 1, {b: true}] | dump(\'\t\') }}',
'[\n\t"a",\n\t1,\n\t{\n\t\t"b": true\n\t}\n]');
});
it('escape', function() {
equal(
'{{ "<html>" | escape }}', {},
{ autoescape: false },
'<html>');
});
it('escape skip safe', function() {
equal('{{ "<html>" | safe | escape }}', {},
{ autoescape: false },
'<html>');
});
it('should not double escape strings', function() {
equal('{{ "<html>" | escape | escape }}', {},
{ autoescape: false },
'<html>');
});
it('should not double escape with autoescape on', function() {
equal('{% set val = "<html>" | escape %}{{ val }}', {},
{ autoescape: true },
'<html>');
});
it('should work with non-string values', function() {
equal(
'{{ foo | escape }}',
{ foo: ['<html>'] },
{ autoescape: false },
'<html>');
equal(
'{{ foo | escape }}',
{ foo: { toString: function() { return '<html>'; } } },
{ autoescape: false },
'<html>');
equal('{{ foo | escape }}',
{ foo: null },
{ autoescape: false },
'');
});
it('should not escape safe strings with autoescape on', function() {
equal(
'{{ "<html>" | safe | escape }}', {},
{ autoescape: true },
'<html>');
equal(
'{% set val = "<html>" | safe | e %}{{ val }}', {},
{ autoescape: true },
'<html>');
});
it('should keep strings escaped after they have been escaped', function() {
equal(
'{% set val = "<html>" | e | safe %}{{ val }}', {},
{ autoescape: false },
'<html>');
});
it('dictsort', function(done) {
// no real foolproof way to test that a js obj has been transformed
// from unsorted -> sorted, as its enumeration ordering is undefined
// and might fluke being sorted originally .. lets just init with some jumbled
// keys
// no params - should be case insensitive, by key
equal(
'{% for item in items | dictsort %}' +
'{{ item[0] }}{% endfor %}',
{
items: {
e: 1,
d: 2,
c: 3,
a: 4,
f: 5,
b: 6
}
},
'abcdef');
// case sensitive = true
equal(
'{% for item in items | dictsort(true) %}{{ item[0] }},{% endfor %}', {
items: {
ABC: 6,
ABc: 5,
Abc: 1,
abc: 2
}
},
'ABC,ABc,Abc,abc,');
// use values for sort
equal(
'{% for item in items | dictsort(false, "value") %}{{ item[0] }}{% endfor %}', {
items: {
a: 6,
b: 5,
c: 1,
d: 2
}
},
'cdba');
finish(done);
});
it('first', function(done) {
equal('{{ [1,2,3] | first }}', '1');
finish(done);
});
it('float', function() {
equal('{{ "3.5" | float }}', '3.5');
equal('{{ "0" | float }}', '0');
});
it('forceescape', function(done) {
equal('{{ str | forceescape }}', { str: r.markSafe('<html>')}, '<html>');
equal('{{ "<html>" | safe | forceescape }}', '<html>');
finish(done);
});
it('int', function() {
equal('{{ "3.5" | int }}', '3');
equal('{{ "0" | int }}', '0');
});
it('int (default value)', function() {
equal('{{ "bob" | int("cat") }}', 'cat');
});
it('float (default value)', function() {
equal('{{ "bob" | float("cat") }}', 'cat');
});
it('groupby', function(done) {
equal(
'{% for type, items in items | groupby("type") %}' +
':{{ type }}:' +
'{% for item in items %}' +
'{{ item.name }}' +
'{% endfor %}' +
'{% endfor %}',
{
items: [{
name: 'james',
type: 'green'
},
{
name: 'john',
type: 'blue'
},
{
name: 'jim',
type: 'blue'
},
{
name: 'jessie',
type: 'green'
}]
},
':green:jamesjessie:blue:johnjim');
finish(done);
});
it('indent', function(done) {
equal('{{ "one\ntwo\nthree" | indent }}',
'one\n two\n three\n');
equal('{{ "one\ntwo\nthree" | indent(2) }}',
'one\n two\n three\n');
equal('{{ "one\ntwo\nthree" | indent(2, true) }}',
' one\n two\n three\n');
equal('{{ str | indent }}', {
str: r.markSafe('one\ntwo\nthree')
}, 'one\n two\n three\n');
equal('{{ "" | indent }}', '');
equal('{{ undefined | indent }}', '');
equal('{{ undefined | indent(2) }}', '');
equal('{{ undefined | indent(2, true) }}', '');
equal('{{ null | indent }}', '');
equal('{{ null | indent(2) }}', '');
equal('{{ null | indent(2, true) }}', '');
equal('{{ nothing | indent }}', '');
equal('{{ nothing | indent(2) }}', '');
equal('{{ nothing | indent(2, true) }}', '');
finish(done);
});
it('join', function(done) {
equal('{{ items | join }}',
{
items: [1, 2, 3]
},
'123');
equal('{{ items | join(",") }}',
{
items: ['foo', 'bar', 'bear']
},
'foo,bar,bear');
equal('{{ items | join(",", "name") }}',
{
items: [{
name: 'foo'
},
{
name: 'bar'
},
{
name: 'bear'
}]
},
'foo,bar,bear');
finish(done);
});
it('last', function(done) {
equal('{{ [1,2,3] | last }}', '3');
finish(done);
});
describe('the length filter', function suite() {
it('should return length of a list literal', function test() {
equal('{{ [1,2,3] | length }}', '3');
});
it('should output 0 for a missing context variable', function test() {
equal('{{ blah|length }}', '0');
});
it('should output string length for string variables', function test() {
equal('{{ str | length }}', {
str: 'blah'
}, '4');
});
it('should output string length for a SafeString variable', function test() {
equal('{{ str | length }}', {
str: r.markSafe('<blah>')
}, '6');
});
it('should output the correct length of a string created with new String()', function test() {
equal('{{ str | length }}', {
str: new String('blah') // eslint-disable-line no-new-wrappers
}, '4');
});
it('should output 0 for a literal "undefined"', function test() {
equal('{{ undefined | length }}', '0');
});
it('should output 0 for a literal "null"', function test() {
equal('{{ null | length }}', '0');
});
it('should output 0 for an Object with no properties', function test() {
equal('{{ obj | length }}', {
obj: {}
}, '0');
});
it('should output 1 for an Object with 1 property', function test() {
equal('{{ obj | length }}', {
obj: {
key: 'value'
}
}, '1');
});
it('should output the number of properties for a plain Object, not the value of its length property', function test() {
equal('{{ obj | length }}', {
obj: {
key: 'value',
length: 5
}
}, '2');
});
it('should output the length of an array', function test() {
equal('{{ arr | length }}', {
arr: [0, 1]
}, '2');
});
it('should output the full length of a sparse array', function test() {
equal('{{ arr | length }}', {
arr: [0,, 2] // eslint-disable-line
}, '3');
});
it('should output the length of an array created with "new Array"', function test() {
equal('{{ arr | length }}', {
arr: new Array(0, 1) // eslint-disable-line no-array-constructor
}, '2');
});
it('should output the length of an array created with "new Array" with user-defined properties', function test() {
var arr = new Array(0, 1); // eslint-disable-line no-array-constructor
arr.key = 'value';
equal('{{ arr | length }}', {
arr: arr
}, '2');
});
it('should output the length of a Map', function test() {
/* global Map */
var map;
if (typeof Map === 'undefined') {
this.skip();
} else {
map = new Map([['key1', 'value1'], ['key2', 'value2']]);
map.set('key3', 'value3');
equal('{{ map | length }}', {
map: map
}, '3');
}
});
it('should output the length of a Set', function test() {
/* global Set */
var set;
if (typeof Set === 'undefined') {
this.skip();
} else {
set = new Set(['value1']);
set.add('value2');
equal('{{ set | length }}', { set: set }, '2');
}
});
});
it('list', function(done) {
var person = {
name: 'Joe',
age: 83
};
equal('{% for i in "foobar" | list %}{{ i }},{% endfor %}',
'f,o,o,b,a,r,');
equal('{% for pair in person | list %}{{ pair.key }}: {{ pair.value }} - {% endfor %}',
{
person: person
}, 'name: Joe - age: 83 - ');
equal('{% for i in [1, 2] | list %}{{ i }}{% endfor %}', '12');
finish(done);
});
it('lower', function(done) {
equal('{{ "fOObAr" | lower }}', 'foobar');
equal('{{ str | lower }}', {
str: r.markSafe('fOObAr')
}, 'foobar');
equal('{{ null | lower }}', '');
equal('{{ undefined | lower }}', '');
equal('{{ nothing | lower }}', '');
finish(done);
});
it('nl2br', function(done) {
equal('{{ null | nl2br }}', '');
equal('{{ undefined | nl2br }}', '');
equal('{{ nothing | nl2br }}', '');
equal('{{ str | nl2br }}', {
str: r.markSafe('foo\r\nbar')
}, 'foo<br />\nbar');
equal('{{ str | nl2br }}', {
str: r.markSafe('foo\nbar')
}, 'foo<br />\nbar');
equal('{{ str | nl2br }}', {
str: r.markSafe('foo\n\nbar')
}, 'foo<br />\n<br />\nbar');
equal('{{ "foo\nbar" | nl2br }}', 'foo<br />\nbar');
finish(done);
});
it('random', function(done) {
var i;
for (i = 0; i < 100; i++) {
render('{{ [1,2,3,4,5,6,7,8,9] | random }}', function(err, res) {
var val = parseInt(res, 10);
expect(val).to.be.within(1, 9);
});
}
finish(done);
});
it('rejectattr', function(done) {
var foods = [{
tasty: true
}, {
tasty: false
}, {
tasty: true
}];
equal('{{ foods | rejectattr("tasty") | length }}', {
foods: foods
}, '1');
finish(done);
});
it('select', function(done) {
var context = {
numbers: [0, 1, 2, 3, 4, 5]
};
equal('{{ numbers | select("odd") | join }}', context, '135');
equal('{{ numbers | select("even") | join }}', context, '024');
equal('{{ numbers | select("divisibleby", 3) | join }}', context, '03');
equal('{{ numbers | select() | join }}', context, '12345');
finish(done);
});
it('selectattr', function(done) {
var foods = [{
tasty: true
}, {
tasty: false
}, {
tasty: true
}];
equal('{{ foods | selectattr("tasty") | length }}', {
foods: foods
}, '2');
finish(done);
});
it('replace', function(done) {
equal('{{ 123456 | replace("4", ".") }}', '123.56');
equal('{{ 123456 | replace("4", ".") }}', '123.56');
equal('{{ 12345.6 | replace("4", ".") }}', '123.5.6');
equal('{{ 12345.6 | replace(4, ".") }}', '123.5.6');
equal('{{ 12345.6 | replace("4", "7") }}', '12375.6');
equal('{{ 12345.6 | replace(4, 7) }}', '12375.6');
equal('{{ 123450.6 | replace(0, 7) }}', '123457.6');
equal('{{ "aaabbbccc" | replace("", ".") }}', '.a.a.a.b.b.b.c.c.c.');
equal('{{ "aaabbbccc" | replace(null, ".") }}', 'aaabbbccc');
equal('{{ "aaabbbccc" | replace(undefined, ".") }}', 'aaabbbccc');
equal('{{ "aaabbbccc" | replace({}, ".") }}', 'aaabbbccc');
equal('{{ "aaabbbccc" | replace(true, ".") }}', 'aaabbbccc');
equal('{{ "aaabbbccc" | replace(false, ".") }}', 'aaabbbccc');
equal('{{ "aaabbbccc" | replace(["wrong"], ".") }}', 'aaabbbccc');
equal('{{ "aaabbbccc" | replace("a", "x") }}', 'xxxbbbccc');
equal('{{ "aaabbbccc" | replace("a", "x", 2) }}', 'xxabbbccc');
equal('{{ "aaabbbbbccc" | replace("b", "y", 4) }}', 'aaayyyybccc');
equal('{{ "aaabbbbbccc" | replace("", "") }}', 'aaabbbbbccc');
equal('{{ "aaabbbbbccc" | replace("b", "") }}', 'aaaccc');
equal('{{ "aaabbbbbccc" | replace("b", "", 4) }}', 'aaabccc');
equal('{{ "aaabbbbbccc" | replace("ab", "y", 4) }}', 'aaybbbbccc');
equal('{{ "aaabbbbbccc" | replace("b", "y", 4) }}', 'aaayyyybccc');
equal('{{ "aaabbbbbccc" | replace("d", "y", 4) }}', 'aaabbbbbccc');
equal('{{ "aaabbcccbbb" | replace("b", "y", 4) }}', 'aaayycccyyb');
// Bad initial inputs
equal('{{ undefined | replace("b", "y", 4) }}', '');
equal('{{ null | replace("b", "y", 4) }}', '');
equal('{{ {} | replace("b", "y", 4) }}', '[object Object]'); // End up with the object passed out of replace, then toString called on it
equal('{{ [] | replace("b", "y", 4) }}', '');
equal('{{ true | replace("rue", "afafasf", 4) }}', 'true');
equal('{{ false | replace("rue", "afafasf", 4) }}', 'false');
// Will result in an infinite loop if unbounded otherwise test will pass
equal('{{ "<img src=" | replace("<img", "<img alt=val") | safe }}',
'<img alt=val src=');
equal('{{ "<img src=\\"http://www.example.com\\" />" | replace("<img", "replacement text") | safe }}',
'replacement text src=\"http://www.example.com\" />');
// Regex
equal('{{ "aabbbb" | replace(r/ab{2}/, "z") }}', 'azbb');
equal('{{ "aaaAAA" | replace(r/a/i, "z") }}', 'zaaAAA');
equal('{{ "aaaAAA" | replace(r/a/g, "z") }}', 'zzzAAA');
equal('{{ "aaaAAA" | replace(r/a/gi, "z") }}', 'zzzzzz');
equal('{{ str | replace("a", "x") }}', {
str: r.markSafe('aaabbbccc')
}, 'xxxbbbccc');
finish(done);
});
it('reverse', function(done) {
equal('{{ "abcdef" | reverse }}', 'fedcba');
equal('{% for i in [1, 2, 3, 4] | reverse %}{{ i }}{% endfor %}', '4321');
finish(done);
});
it('round', function(done) {
equal('{{ 4.5 | round }}', '5');
equal('{{ 4.5 | round(0, "floor") }}', '4');
equal('{{ 4.12345 | round(4) }}', '4.1235');
equal('{{ 4.12344 | round(4) }}', ('4.1234'));
finish(done);
});
it('slice', function(done) {
var tmpl = '{% for items in arr | slice(3) %}' +
'--' +
'{% for item in items %}' +
'{{ item }}' +
'{% endfor %}' +
'--' +
'{% endfor %}';
equal(tmpl,
{
arr: [1, 2, 3, 4, 5, 6, 7, 8, 9]
},
'--123----456----789--');
equal(tmpl,
{
arr: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
},
'--1234----567----8910--');
finish(done);
});
it('sum', function(done) {
equal('{{ items | sum }}',
{
items: [1, 2, 3]
},
'6');
equal('{{ items | sum("value") }}',
{
items: [{
value: 1
},
{
value: 2
},
{
value: 3
}]
},
'6');
equal('{{ items | sum("value", 10) }}',
{
items: [
{value: 1},
{value: 2},
{value: 3}
]
},
'16');
finish(done);
});
it('sort', function(done) {
equal('{% for i in [3,5,2,1,4,6] | sort %}{{ i }}{% endfor %}',
'123456');
equal('{% for i in ["fOo", "Foo"] | sort %}{{ i }}{% endfor %}',
'fOoFoo');
equal('{% for i in [1,6,3,7] | sort(true) %}{{ i }}{% endfor %}',
'7631');
equal('{% for i in ["fOo", "Foo"] | sort(false, true) %}{{ i }}{% endfor %}',
'FoofOo');
equal('{% for item in items | sort(false, false, "name") %}{{ item.name }}{% endfor %}',
{
items: [
{name: 'james'},
{name: 'fred'},
{name: 'john'}
]
},
'fredjamesjohn');
equal('{% for i in [ {n:3},{n:5},{n:2},{n:1},{n:4},{n:6}] | sort(attribute="n") %}{{ i.n }}{% endfor %}',
'123456');
finish(done);
});
it('string', function(done) {
equal('{% for i in 1234 | string | list %}{{ i }},{% endfor %}',
'1,2,3,4,');
finish(done);
});
it('striptags', function(done) {
equal('{{ html | striptags }}', {
html: '<foo>bar'
}, 'bar');
equal('{{ html | striptags }}',
{
html: ' <p>an \n <a href="#">example</a> link</p>\n<p>to a webpage</p> ' +
'<!-- <p>and some comments</p> -->'
},
'an example link to a webpage');
equal('{{ undefined | striptags }}', '');
equal('{{ null | striptags }}', '');
equal('{{ nothing | striptags }}', '');
equal('{{ html | striptags(true) }}',
{
html: '<div>\n row1\nrow2 \n <strong>row3</strong>\n</div>\n\n' +
' HEADER \n\n<ul>\n <li>option 1</li>\n<li>option 2</li>\n</ul>'
},
'row1\nrow2\nrow3\n\nHEADER\n\noption 1\noption 2');
finish(done);
});
it('title', function(done) {
equal('{{ "foo bar baz" | title }}', 'Foo Bar Baz');
equal('{{ str | title }}', {
str: r.markSafe('foo bar baz')
}, 'Foo Bar Baz');
equal('{{ undefined | title }}', '');
equal('{{ null | title }}', '');
equal('{{ nothing | title }}', '');
finish(done);
});
it('trim', function(done) {
equal('{{ " foo " | trim }}', 'foo');
equal('{{ str | trim }}', {
str: r.markSafe(' foo ')
}, 'foo');
finish(done);
});
it('truncate', function(done) {
equal('{{ "foo bar" | truncate(3) }}', 'foo...');
equal('{{ "foo bar baz" | truncate(6) }}', 'foo...');
equal('{{ "foo bar baz" | truncate(7) }}', 'foo bar...');
equal('{{ "foo bar baz" | truncate(5, true) }}', 'foo b...');
equal('{{ "foo bar baz" | truncate(6, true, "?") }}', 'foo ba?');
equal('{{ "foo bar" | truncate(3) }}', {
str: r.markSafe('foo bar')
}, 'foo...');
equal('{{ undefined | truncate(3) }}', '');
equal('{{ undefined | truncate(6) }}', '');
equal('{{ undefined | truncate(7) }}', '');
equal('{{ undefined | truncate(5, true) }}', '');
equal('{{ undefined | truncate(6, true, "?") }}', '');
equal('{{ null | truncate(3) }}', '');
equal('{{ null | truncate(6) }}', '');
equal('{{ null | truncate(7) }}', '');
equal('{{ null | truncate(5, true) }}', '');
equal('{{ null | truncate(6, true, "?") }}', '');
equal('{{ nothing | truncate(3) }}', '');
equal('{{ nothing | truncate(6) }}', '');
equal('{{ nothing | truncate(7) }}', '');
equal('{{ nothing | truncate(5, true) }}', '');
equal('{{ nothing | truncate(6, true, "?") }}', '');
finish(done);
});
it('upper', function(done) {
equal('{{ "foo" | upper }}', 'FOO');
equal('{{ str | upper }}', {
str: r.markSafe('foo')
}, 'FOO');
equal('{{ null | upper }}', '');
equal('{{ undefined | upper }}', '');
equal('{{ nothing | upper }}', '');
finish(done);
});
it('urlencode', function(done) {
equal('{{ "&" | urlencode }}', '%26');
equal('{{ arr | urlencode | safe }}', {
arr: [[1, 2], ['&1', '&2']]
}, '1=2&%261=%262');
equal('{{ obj | urlencode | safe }}', {
obj: {
1: 2,
'&1': '&2'
}
}, '1=2&%261=%262');
finish(done);
});
it('urlencode - object without prototype', function(done) {
var obj = Object.create(null);
obj['1'] = 2;
obj['&1'] = '&2';
equal('{{ obj | urlencode | safe }}', {
obj: obj
}, '1=2&%261=%262');
finish(done);
});
it('urlize', function(done) {
// from jinja test suite:
// https://github.com/mitsuhiko/jinja2/blob/8db47916de0e888dd8664b2511e220ab5ecf5c15/jinja2/testsuite/filters.py#L236-L239
equal('{{ "foo http://www.example.com/ bar" | urlize | safe }}',
'foo <a href="http://www.example.com/">' +
'http://www.example.com/</a> bar');
// additional tests
equal('{{ "" | urlize }}', '');
equal('{{ "foo" | urlize }}', 'foo');
// http
equal('{{ "http://jinja.pocoo.org/docs/templates/" | urlize | safe }}',
'<a href="http://jinja.pocoo.org/docs/templates/">http://jinja.pocoo.org/docs/templates/</a>');
// https
equal('{{ "https://jinja.pocoo.org/docs/templates/" | urlize | safe }}',
'<a href="https://jinja.pocoo.org/docs/templates/">https://jinja.pocoo.org/docs/templates/</a>');
// www without protocol
equal('{{ "www.pocoo.org/docs/templates/" | urlize | safe }}',
'<a href="http://www.pocoo.org/docs/templates/">www.pocoo.org/docs/templates/</a>');
// .org, .net, .com without protocol or www
equal('{{ "pocoo.org/docs/templates/" | urlize | safe }}',
'<a href="http://pocoo.org/docs/templates/">pocoo.org/docs/templates/</a>');
equal('{{ "pocoo.net/docs/templates/" | urlize | safe }}',
'<a href="http://pocoo.net/docs/templates/">pocoo.net/docs/templates/</a>');
equal('{{ "pocoo.com/docs/templates/" | urlize | safe }}',
'<a href="http://pocoo.com/docs/templates/">pocoo.com/docs/templates/</a>');
equal('{{ "pocoo.com:80" | urlize | safe }}',
'<a href="http://pocoo.com:80">pocoo.com:80</a>');
equal('{{ "pocoo.com" | urlize | safe }}',
'<a href="http://pocoo.com">pocoo.com</a>');
equal('{{ "pocoo.commune" | urlize | safe }}',
'pocoo.commune');
// truncate the printed URL
equal('{{ "http://jinja.pocoo.org/docs/templates/" | urlize(12, true) | safe }}',
'<a href="http://jinja.pocoo.org/docs/templates/" rel="nofollow">http://jinja</a>');
// punctuation on the beginning of line.
equal('{{ "(http://jinja.pocoo.org/docs/templates/" | urlize | safe }}',
'<a href="http://jinja.pocoo.org/docs/templates/">http://jinja.pocoo.org/docs/templates/</a>');
equal('{{ "<http://jinja.pocoo.org/docs/templates/" | urlize | safe }}',
'<a href="http://jinja.pocoo.org/docs/templates/">http://jinja.pocoo.org/docs/templates/</a>');
equal('{{ "<http://jinja.pocoo.org/docs/templates/" | urlize | safe }}',
'<a href="http://jinja.pocoo.org/docs/templates/">http://jinja.pocoo.org/docs/templates/</a>');
// punctuation on the end of line
equal('{{ "http://jinja.pocoo.org/docs/templates/," | urlize | safe }}',
'<a href="http://jinja.pocoo.org/docs/templates/">http://jinja.pocoo.org/docs/templates/</a>');
equal('{{ "http://jinja.pocoo.org/docs/templates/." | urlize | safe }}',
'<a href="http://jinja.pocoo.org/docs/templates/">http://jinja.pocoo.org/docs/templates/</a>');
equal('{{ "http://jinja.pocoo.org/docs/templates/)" | urlize | safe }}',
'<a href="http://jinja.pocoo.org/docs/templates/">http://jinja.pocoo.org/docs/templates/</a>');
equal('{{ "http://jinja.pocoo.org/docs/templates/\n" | urlize | safe }}',
'<a href="http://jinja.pocoo.org/docs/templates/">http://jinja.pocoo.org/docs/templates/</a>\n');
equal('{{ "http://jinja.pocoo.org/docs/templates/>" | urlize | safe }}',
'<a href="http://jinja.pocoo.org/docs/templates/">http://jinja.pocoo.org/docs/templates/</a>');
// http url with username
equal('{{ "http://testuser@testuser.com" | urlize | safe }}',
'<a href="http://testuser@testuser.com">http://testuser@testuser.com</a>');
// email addresses
equal('{{ "testuser@testuser.com" | urlize | safe }}',
'<a href="mailto:testuser@testuser.com">testuser@testuser.com</a>');
// periods in the text
equal('{{ "foo." | urlize }}', 'foo.');
equal('{{ "foo.foo" | urlize }}', 'foo.foo');
// markup in the text
equal('{{ "<b>what up</b>" | urlize | safe }}', '<b>what up</b>');
// breaklines and tabs in the text
equal('{{ "what\nup" | urlize | safe }}', 'what\nup');
equal('{{ "what\tup" | urlize | safe }}', 'what\tup');
finish(done);
});
it('wordcount', function(done) {
equal('{{ "foo bar baz" | wordcount }}', '3');
equal(
'{{ str | wordcount }}',
{ str: r.markSafe('foo bar baz') },
'3');
equal('{{ null | wordcount }}', '');
equal('{{ undefined | wordcount }}', '');
equal('{{ nothing | wordcount }}', '');
finish(done);
});
});
}());