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84 lines
3.6 KiB
JavaScript
84 lines
3.6 KiB
JavaScript
var common = {dumper: require('common/dumper')};
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test('The common/dumper module is defined.', function() {
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assert.notEqual(typeof common.dumper, 'undefined', 'The common/dumper module should be defined.');
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assert.equal(typeof common.dumper, 'object', 'The common/dumper module should be an object.');
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});
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test('The common/dumper module exports a "dump" function.', function() {
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assert.notEqual(typeof common.dumper.dump, 'undefined', 'The common/dumper.dump member should be defined.');
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assert.equal(typeof common.dumper.dump, 'function', 'The common/dumper.dump member should be a function.');
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});
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test('The common/dumper.dump function dumps string values.', function() {
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assert.equal(common.dumper.dump('hello'), '"hello"');
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assert.equal(common.dumper.dump('hello "world"'), '"hello \\"world\\""', 'Double quotes should be escaped.');
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assert.equal(common.dumper.dump('hello\nworld'), '"hello\\nworld"', 'Newlines should be escaped.');
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});
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test('The common/dumper.dump function dumps number values.', function() {
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assert.equal(common.dumper.dump(1), '1');
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assert.equal(common.dumper.dump(0.1), '0.1', 'Decimal numbers shuld be dumped.');
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});
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test('The common/dumper.dump function dumps boolean values.', function() {
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assert.equal(common.dumper.dump(true), 'true');
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assert.equal(common.dumper.dump(false), 'false');
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});
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test('The common/dumper.dump function dumps null values.', function() {
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assert.equal(common.dumper.dump(null), 'null');
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});
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test('The common/dumper.dump function dumps undefined values.', function() {
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assert.equal(common.dumper.dump(undefined), 'undefined');
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});
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test('The common/dumper.dump function dumps regex values.', function() {
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assert.equal(common.dumper.dump(/^[Ff]oo$/gi), '<RegExp /^[Ff]oo$/gi>');
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});
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test('The common/dumper.dump function dumps date values.', function() {
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assert.equal(common.dumper.dump(new Date(1901, 0, 1)), '<Date Tue Jan 01 1901 00:00:00 GMT-0000 (GMT)>');
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});
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test('The common/dumper.dump function dumps function values.', function() {
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assert.equal(common.dumper.dump(function myFunc(){}), '<Function myFunc>');
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assert.equal(common.dumper.dump(function(){}), '<Function>');
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});
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test('The common/dumper.dump function dumps array values.', function() {
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var actual = common.dumper.dump(["hello", "world"]),
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expected = '[\n "hello",\n "world"\n]';
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assert.equal(actual, expected);
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});
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test('The common/dumper.dump function dumps simple object values.', function() {
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var actual = common.dumper.dump({hello: "world"}),
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expected = '{\n "hello": "world"\n}';
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assert.equal(actual, expected);
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});
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test('The common/dumper.dump function dumps constructed instance values.', function() {
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function Foo(name){ this.name = name; }
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Foo.prototype.sayHello = function(){}
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var actual = common.dumper.dump(new Foo('hello')),
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expected = '{\n "name": "hello"\n}';
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assert.equal(actual, expected, 'Members of the instance should appear, but not prototype members.');
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});
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test('The common/dumper.dump function dumps complex mixed values.', function() {
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function Foo(){}
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var actual = common.dumper.dump(
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[undefined, null, new Foo(), 1, true, 'hello\n"world', new Error('oops'), /foo/gi, new Date(2010, 11, 26), {f: function myFunc(){}, o: {a:1}}]
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),
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expected = '[\n undefined,\n null,\n {\n },\n 1,\n true,\n "hello\\n\\"world",\n {\n "message": "oops"\n },\n <RegExp /foo/gi>,\n <Date Sun Dec 26 2010 00:00:00 GMT-0000 (GMT)>,\n {\n "f": <Function myFunc>,\n "o": {\n "a": 1\n }\n }\n]';
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assert.equal(actual, expected);
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});
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