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Cleanup _.omit, _.modArgs, & _.pick tests.

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jdalton
2015-06-11 08:33:11 -07:00
parent 028ecf5561
commit 51c9f4f988
1 changed files with 21 additions and 29 deletions
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50
test/test.js
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@@ -11306,9 +11306,9 @@
deepEqual(modded(5, 10), [10, 100]); deepEqual(modded(5, 10), [10, 100]);
}); });
test('should flatten transforms', 1, function() { test('should flatten `transforms`', 1, function() {
var modded = _.modArgs(fn, [doubled, square]); var modded = _.modArgs(fn, [doubled, square], String);
deepEqual(modded(5, 10), [10, 100]); deepEqual(modded(5, 10, 15), [10, 100, '15']);
}); });
test('should not transform any argument greater than the number of transforms', 1, function() { test('should not transform any argument greater than the number of transforms', 1, function() {
@@ -11417,20 +11417,16 @@
(function() { (function() {
var args = arguments, var args = arguments,
object = { 'a': 1, 'b': 2, 'c': 3 }, object = { 'a': 1, 'b': 2, 'c': 3, 'd': 4 },
expected = { 'b': 2 }; expected = { 'b': 2, 'd': 4 };
test('should create an object with omitted properties', 2, function() { test('should create an object with omitted properties', 2, function() {
deepEqual(_.omit(object, 'a'), { 'b': 2, 'c': 3 }); deepEqual(_.omit(object, 'a'), { 'b': 2, 'c': 3, 'd': 4 });
deepEqual(_.omit(object, 'a', 'c'), expected); deepEqual(_.omit(object, 'a', 'c'), expected);
}); });
test('should support picking an array of properties', 1, function() { test('should flatten `props`', 1, function() {
deepEqual(_.omit(object, ['a', 'c']), expected); deepEqual(_.omit(object, ['a', 'd'], 'c'), { 'b': 2 });
});
test('should support picking an array of properties and individual properties', 1, function() {
deepEqual(_.omit(object, ['a'], 'c'), expected);
}); });
test('should iterate over inherited properties', 1, function() { test('should iterate over inherited properties', 1, function() {
@@ -11466,15 +11462,15 @@
delete stringProto.b; delete stringProto.b;
}); });
test('should work with a `predicate` argument', 1, function() { test('should work with a predicate argument', 1, function() {
var actual = _.omit(object, function(num) { var actual = _.omit(object, function(num) {
return num != 2; return num != 2 && num != 4;
}); });
deepEqual(actual, expected); deepEqual(actual, expected);
}); });
test('should provide the correct `predicate` arguments', 1, function() { test('should provide the correct predicate arguments', 1, function() {
var args, var args,
object = { 'a': 1, 'b': 2 }, object = { 'a': 1, 'b': 2 },
lastKey = _.keys(object).pop(); lastKey = _.keys(object).pop();
@@ -11492,8 +11488,8 @@
test('should set the `this` binding', 1, function() { test('should set the `this` binding', 1, function() {
var actual = _.omit(object, function(num) { var actual = _.omit(object, function(num) {
return num != this.b; return num != this.b && num != this.d;
}, { 'b': 2 }); }, { 'b': 2, 'd': 4 });
deepEqual(actual, expected); deepEqual(actual, expected);
}); });
@@ -12152,7 +12148,7 @@
(function() { (function() {
var args = arguments, var args = arguments,
object = { 'a': 1, 'b': 2, 'c': 3 }, object = { 'a': 1, 'b': 2, 'c': 3, 'd': 4 },
expected = { 'a': 1, 'c': 3 }; expected = { 'a': 1, 'c': 3 };
test('should create an object of picked properties', 2, function() { test('should create an object of picked properties', 2, function() {
@@ -12160,12 +12156,8 @@
deepEqual(_.pick(object, 'a', 'c'), expected); deepEqual(_.pick(object, 'a', 'c'), expected);
}); });
test('should support picking an array of properties', 1, function() { test('should flatten `props`', 1, function() {
deepEqual(_.pick(object, ['a', 'c']), expected); deepEqual(_.pick(object, ['a', 'd'], 'c'), { 'a': 1, 'c': 3, 'd': 4 });
});
test('should support picking an array of properties and individual properties', 1, function() {
deepEqual(_.pick(object, ['a'], 'c'), expected);
}); });
test('should iterate over inherited properties', 1, function() { test('should iterate over inherited properties', 1, function() {
@@ -12193,15 +12185,15 @@
deepEqual(_.pick('', 'slice'), { 'slice': ''.slice }); deepEqual(_.pick('', 'slice'), { 'slice': ''.slice });
}); });
test('should work with a `predicate` argument', 1, function() { test('should work with a predicate argument', 1, function() {
var actual = _.pick(object, function(num) { var actual = _.pick(object, function(num) {
return num != 2; return num == 1 || num == 3;
}); });
deepEqual(actual, expected); deepEqual(actual, expected);
}); });
test('should provide the correct `predicate` arguments', 1, function() { test('should provide the correct predicate arguments', 1, function() {
var args, var args,
object = { 'a': 1, 'b': 2 }, object = { 'a': 1, 'b': 2 },
lastKey = _.keys(object).pop(); lastKey = _.keys(object).pop();
@@ -12219,8 +12211,8 @@
test('should set the `this` binding', 1, function() { test('should set the `this` binding', 1, function() {
var actual = _.pick(object, function(num) { var actual = _.pick(object, function(num) {
return num != this.b; return num == this.a || num == this.c;
}, { 'b': 2 }); }, { 'a': 1, 'c': 3 });
deepEqual(actual, expected); deepEqual(actual, expected);
}); });