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wallet-core/test/test_template.js
Florian Dold d519415433 Squashed 'thirdparty/URI.js/' content from commit b77c167 
git-subtree-dir: thirdparty/URI.js
git-subtree-split: b77c167bc201575956ad409333ff032e504b8044
2016-10-10 03:47:49 +02:00

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JavaScript
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(function() {
'use strict';
/*global window, URITemplate, URITemplate_pre_lib, test, equal, strictEqual, raises */
// FIXME: v2.0.0 renamce non-camelCase properties to uppercase
/*jshint camelcase: false, loopfunc: true, newcap: false */
var levels = {
// http://tools.ietf.org/html/rfc6570#section-1.2
'Level 1' : {
expressions : {
'Simple string expansion' : {
'{var}' : 'value',
'{hello}' : 'Hello%20World%21'
}
},
values : {
'var' : 'value',
'hello' : 'Hello World!'
}
},
'Level 2' : {
expressions : {
'Reserved string expansion' : {
'{+var}' : 'value',
'{+hello}' : 'Hello%20World!',
'{+path}/here' : '/foo/bar/here',
'here?ref={+path}' : 'here?ref=/foo/bar'
},
'Fragment expansion, crosshatch-prefixed' : {
'X{#var}' : 'X#value',
'X{#hello}' : 'X#Hello%20World!'
}
},
values : {
'var' : 'value',
'hello' : 'Hello World!',
'path' : '/foo/bar'
}
},
'Level 3' : {
expressions : {
'String expansion with multiple variables' : {
'map?{x,y}' : 'map?1024,768',
'{x,hello,y}' : '1024,Hello%20World%21,768'
},
'Reserved expansion with multiple variables' : {
'{+x,hello,y}' : '1024,Hello%20World!,768',
'{+path,x}/here' : '/foo/bar,1024/here'
},
'Fragment expansion with multiple variables' : {
'{#x,hello,y}' : '#1024,Hello%20World!,768',
'{#path,x}/here' : '#/foo/bar,1024/here'
},
'Label expansion, dot-prefixed' : {
'X{.var}' : 'X.value',
'X{.x,y}' : 'X.1024.768'
},
'Path segments, slash-prefixed' : {
'{/var}' : '/value',
'{/var,x}/here' : '/value/1024/here'
},
'Path-style parameters, semicolon-prefixed' : {
'{;x,y}' : ';x=1024;y=768',
'{;x,y,empty}' : ';x=1024;y=768;empty'
},
'Form-style query, ampersand-separated' : {
'{?x,y}' : '?x=1024&y=768',
'{?x,y,empty}' : '?x=1024&y=768&empty='
},
'Form-style query continuation' : {
'?fixed=yes{&x}' : '?fixed=yes&x=1024',
'{&x,y,empty}' : '&x=1024&y=768&empty='
}
},
values : {
'var' : 'value',
'hello' : 'Hello World!',
'empty' : '',
'path' : '/foo/bar',
'x' : '1024',
'y' : '768'
}
},
'Level 4' : {
expressions : {
'String expansion with value modifiers' : {
'{var:3}' : 'val',
'{var:30}' : 'value',
'{list}' : 'red,green,blue',
'{list*}' : 'red,green,blue',
'{keys}' : 'semi,%3B,dot,.,comma,%2C',
'{keys*}' : 'semi=%3B,dot=.,comma=%2C'
},
'Reserved expansion with value modifiers' : {
'{+path:6}/here' : '/foo/b/here',
'{+list}' : 'red,green,blue',
'{+list*}' : 'red,green,blue',
'{+keys}' : 'semi,;,dot,.,comma,,',
'{+keys*}' : 'semi=;,dot=.,comma=,'
},
'Fragment expansion with value modifiers' : {
'{#path:6}/here' : '#/foo/b/here',
'{#list}' : '#red,green,blue',
'{#list*}' : '#red,green,blue',
'{#keys}' : '#semi,;,dot,.,comma,,',
'{#keys*}' : '#semi=;,dot=.,comma=,'
},
'Label expansion, dot-prefixed' : {
'X{.var:3}' : 'X.val',
'X{.list}' : 'X.red,green,blue',
'X{.list*}' : 'X.red.green.blue',
'X{.keys}' : 'X.semi,%3B,dot,.,comma,%2C',
'X{.keys*}' : 'X.semi=%3B.dot=..comma=%2C'
},
'Path segments, slash-prefixed' : {
'{/var:1,var}' : '/v/value',
'{/list}' : '/red,green,blue',
'{/list*}' : '/red/green/blue',
'{/list*,path:4}' : '/red/green/blue/%2Ffoo',
'{/keys}' : '/semi,%3B,dot,.,comma,%2C',
'{/keys*}' : '/semi=%3B/dot=./comma=%2C'
},
'Path-style parameters, semicolon-prefixed' : {
'{;hello:5}' : ';hello=Hello',
'{;list}' : ';list=red,green,blue',
'{;list*}' : ';list=red;list=green;list=blue',
'{;keys}' : ';keys=semi,%3B,dot,.,comma,%2C',
'{;keys*}' : ';semi=%3B;dot=.;comma=%2C'
},
'Form-style query, ampersand-separated' : {
'{?var:3}' : '?var=val',
'{?list}' : '?list=red,green,blue',
'{?list*}' : '?list=red&list=green&list=blue',
'{?keys}' : '?keys=semi,%3B,dot,.,comma,%2C',
'{?keys*}' : '?semi=%3B&dot=.&comma=%2C'
},
'Form-style query continuation' : {
'{&var:3}' : '&var=val',
'{&list}' : '&list=red,green,blue',
'{&list*}' : '&list=red&list=green&list=blue',
'{&keys}' : '&keys=semi,%3B,dot,.,comma,%2C',
'{&keys*}' : '&semi=%3B&dot=.&comma=%2C'
}
},
values : {
'var' : 'value',
'hello' : 'Hello World!',
'path' : '/foo/bar',
'list' : ['red', 'green', 'blue'],
'keys' : {
'semi' : ';',
'dot' : '.',
'comma' : ','
}
}
},
// http://tools.ietf.org/html/rfc6570#section-3
'Expression Expansion' : {
expressions : {
'Variable Expansion' : {
'{count}' : 'one,two,three',
'{count*}' : 'one,two,three',
'{/count}' : '/one,two,three',
'{/count*}' : '/one/two/three',
'{;count}' : ';count=one,two,three',
'{;count*}' : ';count=one;count=two;count=three',
'{?count}' : '?count=one,two,three',
'{?count*}' : '?count=one&count=two&count=three',
'{&count*}' : '&count=one&count=two&count=three'
},
'Simple String Expansion' : {
'{var}' : 'value',
'{hello}' : 'Hello%20World%21',
'{half}' : '50%25',
'O{empty}X' : 'OX',
'O{undef}X' : 'OX',
'{x,y}' : '1024,768',
'{x,hello,y}' : '1024,Hello%20World%21,768',
'?{x,empty}' : '?1024,',
'?{x,undef}' : '?1024',
'?{undef,y}' : '?768',
'{var:3}' : 'val',
'{var:30}' : 'value',
'{list}' : 'red,green,blue',
'{list*}' : 'red,green,blue',
'{keys}' : 'semi,%3B,dot,.,comma,%2C',
'{keys*}' : 'semi=%3B,dot=.,comma=%2C'
},
'Reserved Expansion' : {
'{+var}' : 'value',
'{+hello}' : 'Hello%20World!',
'{+half}' : '50%25',
'{base}index' : 'http%3A%2F%2Fexample.com%2Fhome%2Findex',
'{+base}index' : 'http://example.com/home/index',
'O{+empty}X' : 'OX',
'O{+undef}X' : 'OX',
'{+path}/here' : '/foo/bar/here',
'here?ref={+path}' : 'here?ref=/foo/bar',
'up{+path}{var}/here' : 'up/foo/barvalue/here',
'{+x,hello,y}' : '1024,Hello%20World!,768',
'{+path,x}/here' : '/foo/bar,1024/here',
'{+path:6}/here' : '/foo/b/here',
'{+list}' : 'red,green,blue',
'{+list*}' : 'red,green,blue',
'{+keys}' : 'semi,;,dot,.,comma,,',
'{+keys*}' : 'semi=;,dot=.,comma=,'
},
'Fragment Expansion' : {
'{#var}' : '#value',
'{#hello}' : '#Hello%20World!',
'{#half}' : '#50%25',
'foo{#empty}' : 'foo#',
'foo{#undef}' : 'foo',
'{#x,hello,y}' : '#1024,Hello%20World!,768',
'{#path,x}/here' : '#/foo/bar,1024/here',
'{#path:6}/here' : '#/foo/b/here',
'{#list}' : '#red,green,blue',
'{#list*}' : '#red,green,blue',
'{#keys}' : '#semi,;,dot,.,comma,,',
'{#keys*}' : '#semi=;,dot=.,comma=,'
},
'Label Expansion with Dot-Prefix' : {
'{.who}' : '.fred',
'{.who,who}' : '.fred.fred',
'{.half,who}' : '.50%25.fred',
'www{.dom*}' : 'www.example.com',
'X{.var}' : 'X.value',
'X{.empty}' : 'X.',
'X{.undef}' : 'X',
'X{.var:3}' : 'X.val',
'X{.list}' : 'X.red,green,blue',
'X{.list*}' : 'X.red.green.blue',
'X{.keys}' : 'X.semi,%3B,dot,.,comma,%2C',
'X{.keys*}' : 'X.semi=%3B.dot=..comma=%2C',
'X{.empty_keys}' : 'X',
'X{.empty_keys*}' : 'X'
},
'Path Segment Expansion' : {
'{/who}' : '/fred',
'{/who,who}' : '/fred/fred',
'{/half,who}' : '/50%25/fred',
'{/who,dub}' : '/fred/me%2Ftoo',
'{/var}' : '/value',
'{/var,empty}' : '/value/',
'{/var,undef}' : '/value',
'{/var,x}/here' : '/value/1024/here',
'{/var:1,var}' : '/v/value',
'{/list}' : '/red,green,blue',
'{/list*}' : '/red/green/blue',
'{/list*,path:4}' : '/red/green/blue/%2Ffoo',
'{/keys}' : '/semi,%3B,dot,.,comma,%2C',
'{/keys*}' : '/semi=%3B/dot=./comma=%2C'
},
'Path-Style Parameter Expansion' : {
'{;who}' : ';who=fred',
'{;half}' : ';half=50%25',
'{;empty}' : ';empty',
'{;v,empty,who}' : ';v=6;empty;who=fred',
'{;v,bar,who}' : ';v=6;who=fred',
'{;x,y}' : ';x=1024;y=768',
'{;x,y,empty}' : ';x=1024;y=768;empty',
'{;x,y,undef}' : ';x=1024;y=768',
'{;hello:5}' : ';hello=Hello',
'{;list}' : ';list=red,green,blue',
'{;list*}' : ';list=red;list=green;list=blue',
'{;keys}' : ';keys=semi,%3B,dot,.,comma,%2C',
'{;keys*}' : ';semi=%3B;dot=.;comma=%2C'
},
'Form-Style Query Expansion' : {
'{?who}' : '?who=fred',
'{?half}' : '?half=50%25',
'{?x,y}' : '?x=1024&y=768',
'{?x,y,empty}' : '?x=1024&y=768&empty=',
'{?x,y,undef}' : '?x=1024&y=768',
'{?var:3}' : '?var=val',
'{?list}' : '?list=red,green,blue',
'{?list*}' : '?list=red&list=green&list=blue',
'{?keys}' : '?keys=semi,%3B,dot,.,comma,%2C',
'{?keys*}' : '?semi=%3B&dot=.&comma=%2C'
},
'Form-Style Query Continuation' : {
'{&who}' : '&who=fred',
'{&half}' : '&half=50%25',
'?fixed=yes{&x}' : '?fixed=yes&x=1024',
'{&x,y,empty}' : '&x=1024&y=768&empty=',
'{&x,y,undef}' : '&x=1024&y=768',
'{&var:3}' : '&var=val',
'{&list}' : '&list=red,green,blue',
'{&list*}' : '&list=red&list=green&list=blue',
'{&keys}' : '&keys=semi,%3B,dot,.,comma,%2C',
'{&keys*}' : '&semi=%3B&dot=.&comma=%2C'
}
},
values : {
'count' : ['one', 'two', 'three'],
'dom' : ['example', 'com'],
'dub' : 'me/too',
'hello' : 'Hello World!',
'half' : '50%',
'var' : 'value',
'who' : 'fred',
'base' : 'http://example.com/home/',
'path' : '/foo/bar',
'list' : ['red', 'green', 'blue'],
'keys' : {
'semi' : ';',
'dot' : '.',
'comma' : ','
},
'v' : '6',
'x' : '1024',
'y' : '768',
'empty' : '',
'empty_keys' : [],
'undef' : null
}
}
};
module('URITemplate');
// [].forEach() no IE, lacking interest in polyfilling this...
for (var i in levels) {
(function(level, data){
test(level, function() {
var combined_expression = '',
combined_expansion = '',
template, expression, expansion;
for (var type in data.expressions) {
for (expression in data.expressions[type]) {
combined_expression += '/' + expression;
combined_expansion += '/' + data.expressions[type][expression];
template = new URITemplate(expression);
expansion = template.expand(data.values);
equal(expansion, data.expressions[type][expression], type + ': ' + expression);
}
}
template = new URITemplate(combined_expression);
expansion = template.expand(data.values);
equal(expansion, combined_expansion, type + ': combined');
});
})(i, levels[i]);
}
test('Data Callbacks', function() {
var template = new URITemplate('{var}');
var global = function(key) {
var data = {'var': 'hello world.html'};
return data[key];
};
var local = function() {
return 'hello world.html';
};
equal(template.expand(global), 'hello%20world.html', 'global callback');
equal(template.expand({'var': local}), 'hello%20world.html', 'local callback');
});
test('Parse errors', function() {
raises(function() {
URITemplate('AB{var$}IJ').parse();
}, Error, 'Failing invalid variable name');
raises(function() {
URITemplate('AB{$var}IJ').parse();
}, Error, 'Failing invalid operator');
raises(function() {
URITemplate('AB{var:3IJ').parse();
}, Error, 'Failing missing closing }');
raises(function() {
URITemplate('AB{var:3*}IJ').parse();
}, Error, 'Failing invalid modifier');
});
test('Expansion errors', function() {
raises(function() {
var data = {'composite_var': ['multiple', 'values']};
URITemplate('{composite_var:3}').expand(data);
}, Error, 'Failing prefix modifier after composite variable');
});
test('noConflict mode', function() {
var actual_lib = URITemplate; // actual library; after loading, before noConflict()
var unconflicted = URITemplate.noConflict();
strictEqual( unconflicted, actual_lib, 'noConflict() returns the URITemplate object' );
strictEqual( URITemplate, URITemplate_pre_lib, 'noConflict() restores the `URITemplate` variable' );
// restore for other tests
window.URITemplate = actual_lib;
});
test('Periods in varnames', function() {
var template = new URITemplate('{hello.world.var}');
var literal = 'replacement';
var data = {'hello.world.var': literal};
var expansion = template.expand(data);
equal(expansion, literal, 'period in varname');
});
test('Invalid literals', function () {
raises(function() {
URITemplate('invalid.char}acter').parse();
}, Error, 'Failing invalid literal');
});
})();
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