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Add chaining tests to string methods.

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John-David Dalton
2014-05-27 23:21:03 -04:00
parent 5ef4c763b6
commit 7cb47c8494
1 changed files with 41 additions and 8 deletions
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49
test/test.js
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@@ -4057,6 +4057,19 @@
deepEqual(_.invert(object), { 'hasOwnProperty': 'a', 'constructor': 'b' });
ok(_.isEqual(_.invert(object, true), { 'hasOwnProperty': ['a'], 'constructor': ['b'] }));
});
test('should return a wrapped value when chaining', 2, function() {
if (!isNpm) {
var object = { 'a': 1, 'b': 2 },
actual = _(object).invert();
ok(actual instanceof _);
deepEqual(actual.value(), { '1': 'a', '2': 'b' });
}
else {
skipTest(2);
}
});
}());
/*--------------------------------------------------------------------------*/
@@ -9766,8 +9779,10 @@
parts = parts.join(' and ');
test('`_.' + methodName + '` should remove ' + parts + ' whitespace', 1, function() {
var string = whitespace + 'a b c' + whitespace;
strictEqual(func(string), (index == 2 ? whitespace : '') + 'a b c' + (index == 1 ? whitespace : ''));
var string = whitespace + 'a b c' + whitespace,
expected = (index == 2 ? whitespace : '') + 'a b c' + (index == 1 ? whitespace : '');
strictEqual(func(string), expected);
});
test('`_.' + methodName + '` should not remove non-whitespace characters', 1, function() {
@@ -9778,20 +9793,25 @@
});
test('`_.' + methodName + '` should coerce `string` to a string', 1, function() {
var object = { 'toString': function() { return whitespace + 'a b c' + whitespace; } };
strictEqual(func(object), (index == 2 ? whitespace : '') + 'a b c' + (index == 1 ? whitespace : ''));
var object = { 'toString': function() { return whitespace + 'a b c' + whitespace; } },
expected = (index == 2 ? whitespace : '') + 'a b c' + (index == 1 ? whitespace : '');
strictEqual(func(object), expected);
});
test('`_.' + methodName + '` should remove ' + parts + ' `chars`', 1, function() {
var string = '-_-a-b-c-_-';
strictEqual(func(string, '_-'), (index == 2 ? '-_-' : '') + 'a-b-c' + (index == 1 ? '-_-' : ''));
var string = '-_-a-b-c-_-',
expected = (index == 2 ? '-_-' : '') + 'a-b-c' + (index == 1 ? '-_-' : '');
strictEqual(func(string, '_-'), expected);
});
test('`_.' + methodName + '` should coerce `chars` to a string', 1, function() {
var object = { 'toString': function() { return '_-'; } },
string = '-_-a-b-c-_-';
string = '-_-a-b-c-_-',
expected = (index == 2 ? '-_-' : '') + 'a-b-c' + (index == 1 ? '-_-' : '');
strictEqual(func(string, object), (index == 2 ? '-_-' : '') + 'a-b-c' + (index == 1 ? '-_-' : ''));
strictEqual(func(string, object), expected);
});
test('`_.' + methodName + '` should return an empty string when provided `null`, `undefined`, or empty string and `chars`', 6, function() {
@@ -9810,6 +9830,19 @@
strictEqual(func(string, undefined), expected);
strictEqual(func(string, ''), string);
});
test('`_.' + methodName + '` should return an unwrapped value when chaining', 1, function() {
if (!isNpm) {
var string = whitespace + 'a b c' + whitespace,
expected = (index == 2 ? whitespace : '') + 'a b c' + (index == 1 ? whitespace : ''),
actual = _(string)[methodName]();
strictEqual(actual, expected);
}
else {
skipTest();
}
});
});
/*--------------------------------------------------------------------------*/