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Add isEvenIndex helper to fp tests.

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John-David Dalton
2016-06-18 22:05:53 -07:00
parent eaac5e02c0
commit 3d82567118
1 changed files with 12 additions and 26 deletions
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38
test/test-fp.js
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@@ -23,6 +23,7 @@
/** Math helpers. */ /** Math helpers. */
var add = function(x, y) { return x + y; }, var add = function(x, y) { return x + y; },
isEven = function(n) { return n % 2 == 0; }, isEven = function(n) { return n % 2 == 0; },
isEvenIndex = function(n, index) { return isEven(index); },
square = function(n) { return n * n; }; square = function(n) { return n * n; };
// Leak to avoid sporadic `noglobals` fails on Edge in Sauce Labs. // Leak to avoid sporadic `noglobals` fails on Edge in Sauce Labs.
@@ -141,11 +142,8 @@
if (!document) { if (!document) {
var array = [1, 2, 3, 4], var array = [1, 2, 3, 4],
lodash = convert({ 'remove': _.remove }, allFalseOptions); lodash = convert({ 'remove': _.remove }, allFalseOptions),
actual = lodash.remove(array, isEvenIndex);
var actual = lodash.remove(array, function(n, index) {
return isEven(index);
});
assert.deepEqual(array, [2, 4]); assert.deepEqual(array, [2, 4]);
assert.deepEqual(actual, [1, 3]); assert.deepEqual(actual, [1, 3]);
@@ -160,11 +158,8 @@
assert.expect(3); assert.expect(3);
var array = [1, 2, 3, 4], var array = [1, 2, 3, 4],
lodash = convert(_.runInContext(), allFalseOptions); lodash = convert(_.runInContext(), allFalseOptions),
actual = lodash.remove(array, isEvenIndex);
var actual = lodash.remove(array, function(n, index) {
return isEven(index);
});
assert.deepEqual(array, [2, 4]); assert.deepEqual(array, [2, 4]);
assert.deepEqual(actual, [1, 3]); assert.deepEqual(actual, [1, 3]);
@@ -176,11 +171,8 @@
var array = [1, 2, 3, 4], var array = [1, 2, 3, 4],
runInContext = convert('runInContext', _.runInContext, allFalseOptions), runInContext = convert('runInContext', _.runInContext, allFalseOptions),
lodash = runInContext(); lodash = runInContext(),
actual = lodash.remove(array, isEvenIndex);
var actual = lodash.remove(array, function(n, index) {
return isEven(index);
});
assert.deepEqual(array, [2, 4]); assert.deepEqual(array, [2, 4]);
assert.deepEqual(actual, [1, 3]); assert.deepEqual(actual, [1, 3]);
@@ -193,7 +185,7 @@
var array = [1, 2, 3, 4], var array = [1, 2, 3, 4],
value = _.clone(array), value = _.clone(array),
remove = convert('remove', _.remove, { 'cap': false }), remove = convert('remove', _.remove, { 'cap': false }),
actual = remove(function(n, index) { return isEven(index); })(value); actual = remove(isEvenIndex)(value);
assert.deepEqual(value, [1, 2, 3, 4]); assert.deepEqual(value, [1, 2, 3, 4]);
assert.deepEqual(actual, [2, 4]); assert.deepEqual(actual, [2, 4]);
@@ -296,11 +288,8 @@
var array = [1, 2, 3, 4], var array = [1, 2, 3, 4],
lodash = func(allFalseOptions), lodash = func(allFalseOptions),
remove = isFp ? lodash.remove : lodash; remove = isFp ? lodash.remove : lodash,
actual = remove(array, isEvenIndex);
var actual = remove(array, function(n, index) {
return isEven(index);
});
assert.deepEqual(array, [2, 4]); assert.deepEqual(array, [2, 4]);
assert.deepEqual(actual, [1, 3]); assert.deepEqual(actual, [1, 3]);
@@ -312,11 +301,8 @@
var array = [1, 2, 3, 4], var array = [1, 2, 3, 4],
lodash = func({ 'cap': false }), lodash = func({ 'cap': false }),
remove = (isFp ? lodash.remove : lodash).convert({ 'rearg': false }); remove = (isFp ? lodash.remove : lodash).convert({ 'rearg': false }),
actual = remove(array)(isEvenIndex);
var actual = remove(array)(function(n, index) {
return isEven(index);
});
assert.deepEqual(array, [1, 2, 3, 4]); assert.deepEqual(array, [1, 2, 3, 4]);
assert.deepEqual(actual, [2, 4]); assert.deepEqual(actual, [2, 4]);