var test = require('../util/test')(__filename);

var map = require('../../packages/object-map');

var compare = require('../../packages/collection-compare');

test('use value', function(t) {

t.plan(2);

var obj1 = {a: 3, b: 5, c: 9};

var result1 = map(obj1, function(key, value) {

return value + 1;

});

t.ok(compare(result1, {a: 4, b: 6, c: 10}));

var obj2 = {a: 3, b: 5, c: null};

var result2 = map(obj2, function(key, value) {

return Boolean(value);

});

t.ok(compare(result2, {a: true, b: true, c: false}));

t.end();

});

test('use key', function(t) {

t.plan(2);

var obj1 = {a: 3, b: 5, c: 9};

var result1 = map(obj1, function(key, value) {

return key;

});

t.ok(compare(result1, {a: 'a', b: 'b', c: 'c'}));

var obj2 = {'1': 3, '2': 5, '3': 9};

var result2 = map(obj2, Number);

t.ok(compare(result2, {'1': 1, '2': 2, '3': 3}));

t.end();

});

test('use key and value', function(t) {

t.plan(2);

var obj1 = {a: 3, b: 5, c: 9};

var result1 = map(obj1, function(key, value) {

return key + value;

});

t.ok(compare(result1, {a: 'a3', b: 'b5', c: 'c9'}));

var obj2 = {'1': 3, '2': 5, '3': 9};

var result2 = map(obj2, function(key, value) {

return value - key;

});

t.ok(compare(result2, {'1': 2, '2': 3, '3': 6}));

t.end();

});