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Add more lazy_.drop, _.dropRight, _.take, _.takeRight tests.

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This commit is contained in:
John-David Dalton
2014-10-10 09:46:25 -07:00
parent 55df525f1b
commit b5897fdb62
1 changed files with 50 additions and 6 deletions
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56
test/test.js
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@@ -3083,13 +3083,19 @@
} }
}); });
test('should work in a lazy chain sequence', 1, function() { test('should work in a lazy chain sequence', 2, function() {
if (!isNpm) { if (!isNpm) {
var actual = _(array).filter(function(value) {return value > 1; }).drop(1).value(); var array = [1, 2, 3, 4],
predicate = function(value) {return value > 1; },
actual = _(array).filter(predicate).drop(2).value();
deepEqual(actual, [4]);
actual = _(array).filter(predicate).drop().dropRight().value();
deepEqual(actual, [3]); deepEqual(actual, [3]);
} }
else { else {
skipTest(1); skipTest(2);
} }
}); });
}()); }());
@@ -3147,13 +3153,19 @@
} }
}); });
test('should work in a lazy chain sequence', 1, function() { test('should work in a lazy chain sequence', 2, function() {
if (!isNpm) { if (!isNpm) {
var actual = _(array).filter(function(value) {return value < 3; }).dropRight(1).value(); var array = [1, 2, 3, 4],
predicate = function(value) {return value < 4; },
actual = _(array).filter(predicate).dropRight(2).value();
deepEqual(actual, [1]); deepEqual(actual, [1]);
actual = _(array).filter(predicate).dropRight().drop().value();
deepEqual(actual, [2]);
} }
else { else {
skipTest(1); skipTest(2);
} }
}); });
}()); }());
@@ -3719,6 +3731,22 @@
skipTest(2); skipTest(2);
} }
}); });
test('should work in a lazy chain sequence', 2, function() {
if (!isNpm) {
var array = [1, 2, 3, 4],
predicate = function(value) {return value > 1; },
actual = _(array).filter(predicate).take().value();
deepEqual(actual, [2]);
actual = _(array).filter(predicate).take(2).takeRight().value();
deepEqual(actual, [3]);
}
else {
skipTest(2);
}
});
}()); }());
/*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/
@@ -3773,6 +3801,22 @@
skipTest(2); skipTest(2);
} }
}); });
test('should work in a lazy chain sequence', 2, function() {
if (!isNpm) {
var array = [1, 2, 3, 4],
predicate = function(value) {return value < 4; },
actual = _(array).filter(predicate).takeRight().value();
deepEqual(actual, [3]);
actual = _(array).filter(predicate).takeRight(2).take().value();
deepEqual(actual, [2]);
}
else {
skipTest(2);
}
});
}()); }());
/*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/