2007-01-18 22:24:27 +00:00
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<title>Prototype Unit test file</title>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<script src="../../dist/prototype.js" type="text/javascript"></script>
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<script src="../lib/unittest.js" type="text/javascript"></script>
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<link rel="stylesheet" href="../test.css" type="text/css" />
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<body>
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<h1>Prototype Unit test file</h1>
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<p>
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Test of the Hash.prototype extensions
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</p>
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<!-- Log output -->
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<div id="testlog"> </div>
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<!-- Tests follow -->
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<script type="text/javascript" language="javascript" charset="utf-8">
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// <![CDATA[
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var Fixtures = {
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one: { a: 'A#' },
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many: {
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a: 'A',
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b: 'B',
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c: 'C',
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d: 'D#'
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},
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functions: {
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alpha: 'foo',
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beta: function(n) { return n+1; }
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},
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multiple: { color: $w('r g b') },
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multiple_nil: { color: ['r', null, 'g', undefined, 0] },
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multiple_all_nil: { color: [null, undefined] },
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multiple_empty: { color: [] },
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value_undefined: { a:"b", c:undefined },
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value_null: { a:"b", c:null },
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value_zero: { a:"b", c:0 },
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dangerous: {
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_each: 'E',
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map: 'M',
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keys: 'K',
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values: 'V',
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collect: 'C',
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inject: 'I'
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}
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};
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new Test.Unit.Runner({
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testKeys: function(){ with(this) {
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2007-03-04 21:57:29 +00:00
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assertEnumEqual([], $H({}).keys());
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assertEnumEqual(['a'], $H(Fixtures.one).keys());
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assertEnumEqual($w('a b c d'), $H(Fixtures.many).keys());
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assertEnumEqual($w('alpha beta'), $H(Fixtures.functions).keys());
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2007-01-18 22:24:27 +00:00
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}},
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testValues: function(){ with(this) {
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2007-03-04 21:57:29 +00:00
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assertEnumEqual([], $H({}).values());
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assertEnumEqual(['A#'], $H(Fixtures.one).values());
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assertEnumEqual($w('A B C D#'), $H(Fixtures.many).values());
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assertEqual('function', typeof $H(Fixtures.functions).values()[1]);
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assertEqual(2, $H(Fixtures.functions).beta(1));
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2007-01-18 22:24:27 +00:00
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}},
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testMerge: function(){ with(this) {
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assertEqual($H(Fixtures.many).inspect(), $H(Fixtures.many).merge().inspect());
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assertEqual($H(Fixtures.many).inspect(), $H(Fixtures.many).merge({}).inspect());
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assertEqual("#<Hash:{'a': 'A', 'b': 'B', 'c': 'C', 'd': 'D#', 'aaa': 'AAA'}>", $H(Fixtures.many).merge({aaa: 'AAA'}).inspect());
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assertEqual("#<Hash:{'a': 'A#', 'b': 'B', 'c': 'C', 'd': 'D#'}>", $H(Fixtures.many).merge(Fixtures.one).inspect());
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}},
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testRemove: function(){ with(this) {
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2007-03-04 21:57:29 +00:00
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var hash = $H(Fixtures.many);
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var values = hash.remove('b', 'c');
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assertEnumEqual($w('a d'), hash.keys());
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assertEnumEqual($w('B C'), values);
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2007-01-18 22:24:27 +00:00
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}},
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testToQueryString: function(){ with(this) {
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2007-03-04 21:57:29 +00:00
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assertEqual('', $H({}).toQueryString());
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assertEqual('a=A%23', $H(Fixtures.one).toQueryString());
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assertEqual('a=A&b=B&c=C&d=D%23', $H(Fixtures.many).toQueryString());
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assertEqual("a=b&c=", $H(Fixtures.value_undefined).toQueryString());
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assertEqual("a=b&c=", $H(Fixtures.value_null).toQueryString());
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assertEqual("a=b&c=0", $H(Fixtures.value_zero).toQueryString());
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assertEqual("color=r&color=g&color=b", $H(Fixtures.multiple).toQueryString());
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assertEqual("color=r&color=g&color=0", $H(Fixtures.multiple_nil).toQueryString());
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assertEqual("color=", $H(Fixtures.multiple_all_nil).toQueryString());
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assertEqual("color=", $H(Fixtures.multiple_empty).toQueryString());
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2007-01-18 22:24:27 +00:00
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2007-03-04 21:57:29 +00:00
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assertEqual("_each=E&map=M&keys=K&values=V&collect=C&inject=I", Hash.toQueryString(Fixtures.dangerous));
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2007-01-18 22:24:27 +00:00
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}},
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testInspect: function(){ with(this) {
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assertEqual('#<Hash:{}>', $H({}).inspect());
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assertEqual("#<Hash:{'a': 'A#'}>", $H(Fixtures.one).inspect());
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assertEqual("#<Hash:{'a': 'A', 'b': 'B', 'c': 'C', 'd': 'D#'}>", $H(Fixtures.many).inspect());
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}}
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}, 'testlog');
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// ]]>
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</script>
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</body>
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</html>
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