forked from edy/redux-persist-transform-filter
/
spec.js
170 lines (132 loc) · 7.09 KB
/
spec.js
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import { expect } from 'chai';
import createFilter, { createWhitelistFilter, createBlacklistFilter, persistFilter } from './index';
describe('redux-persist-transform-filter', () => {
describe('persistFilter', () => {
it('should be functions', () => {
expect(persistFilter).to.be.a('function');
});
it('should return a subset, given one key', () => {
expect(persistFilter({a:'a', b:'b', c:'c'}, 'a')).to.deep.equal({a:'a'});
});
it('should return a subset, given an array of keys', () => {
expect(persistFilter({a:'a', b:'b', c:'c'}, ['a'])).to.deep.equal({a:'a'});
expect(persistFilter({a:'a', b:'b', c:'c'}, ['a', 'b'])).to.deep.equal({a:'a', b:'b'});
});
it('should return a subset, given one key path', () => {
expect(persistFilter({a: {b:'b', c:'c'}, d:'d'}, 'a.b')).to.deep.equal({a: {b:'b'}});
expect(persistFilter({a: {b:'b', c:'c'}, d:'d'}, 'a.c')).to.deep.equal({a: {c:'c'}});
});
it('should return a subset, given an array of key paths', () => {
expect(persistFilter({a: {b:'b', c:'c'}, d:'d'}, ['a.b'])).to.deep.equal({a: {b:'b'}});
expect(persistFilter({a: {b:'b', c:'c'}, d:'d'}, [['a', 'b']])).to.deep.equal({a: {b:'b'}});
expect(persistFilter({a: {b:'b', c:'c'}, d:'d'}, ['a.b', 'a.c'])).to.deep.equal({a: {b:'b', c:'c'}});
expect(persistFilter({a: {b:'b', c:'c'}, d:'d'}, [['a', 'b'], ['a', 'c']])).to.deep.equal({a: {b:'b', c:'c'}});
});
it('should return a subset, given an object that contains a path and a filterFunction', () => {
const store = {a:{'id1':{x:true, b:'b'}, 'id2':{x:true, b:'bb'}, 'id3':{x:false, b:'bbb'}}, d:'d'};
expect(persistFilter(store, [{ path: 'a', filterFunction: item => item.x }])).to.deep.equal({a:{'id1':{x:true, b:'b'}, 'id2':{x:true, b:'bb'}}});
expect(persistFilter(store, [{ path: 'a', filterFunction: item => item.b === 'bb' }])).to.deep.equal({a:{'id2':{x:true, b:'bb'}}});
});
});
describe('persistFilter (blacklist)', () => {
it('should return a subset, given one key', () => {
expect(persistFilter({a:'a', b:'b', c:'c'}, 'a', 'blacklist')).to.deep.equal({b:'b', c:'c'});
});
it('should return a subset, given an array of keys', () => {
expect(persistFilter({a:'a', b:'b', c:'c'}, ['a'], 'blacklist')).to.deep.equal({b:'b', c:'c'});
expect(persistFilter({a:'a', b:'b', c:'c'}, ['a', 'b'], 'blacklist')).to.deep.equal({c:'c'});
});
it('should return a subset, given one key path', () => {
expect(persistFilter({a: {b:'b', c:'c'}, d:'d'}, 'a.b', 'blacklist')).to.deep.equal({a: {c:'c'}, d:'d'});
expect(persistFilter({a: {b:'b', c:'c'}, d:'d'}, 'a.c', 'blacklist')).to.deep.equal({a: {b:'b'}, d:'d'});
});
it('should return a subset, given an array of key paths', () => {
expect(persistFilter({a: {b:'b', c:'c'}, d:'d'}, ['a.b'], 'blacklist')).to.deep.equal({a: {c:'c'}, d:'d'});
expect(persistFilter({a: {b:'b', c:'c'}, d:'d'}, [['a', 'b']], 'blacklist')).to.deep.equal({a: {c:'c'}, d:'d'});
expect(persistFilter({a: {b:'b', c:'c'}, d:'d'}, ['a.b', 'a.c'], 'blacklist')).to.deep.equal({a:{}, d:'d'});
expect(persistFilter({a: {b:'b', c:'c'}, d:'d'}, [['a', 'b'], ['a', 'c']], 'blacklist')).to.deep.equal({a:{}, d:'d'});
});
it('should return a subset, given an object that contains a path and a filterFunction', () => {
const store = {a:{'id1':{x:true, b:'b'}, 'id2':{x:true, b:'bb'}, 'id3':{x:false, b:'bbb'}}, d:'d'};
expect(persistFilter(JSON.parse(JSON.stringify(store)), [{ path: 'a', filterFunction: item => item.x }], 'blacklist')).to.deep.equal({a:{'id3':{x:false, b:'bbb'}}, d:'d'});
expect(persistFilter(JSON.parse(JSON.stringify(store)), [{ path: 'a', filterFunction: item => item.b === 'bb' }], 'blacklist')).to.deep.equal({a:{'id1':{x:true, b:'b'}, 'id3':{x:false, b:'bbb'}}, d:'d'});
});
it('should return a subset, given an object that contains a path and a filterFunction to reduce array', () => {
const store = {a:[1,2,3], b:'b'};
expect(persistFilter(JSON.parse(JSON.stringify(store)), [{ path: 'a', filterFunction: () => true }], 'blacklist')).to.deep.equal({a:[], b:'b'});
expect(persistFilter(JSON.parse(JSON.stringify(store)), [{ path: 'a', filterFunction: () => true }], 'blacklist').a.length).to.equal(0);
});
});
describe('createFilter', () => {
it('should be a functions', () => {
expect(createFilter).to.be.a('function');
});
it('should return an object with in and out functions', () => {
const myFilter = createFilter('reducerName', 'a.b', 'a.c');
expect(myFilter).to.be.an('object');
expect(myFilter).to.have.all.keys(['in', 'out']);
expect(myFilter.in).to.be.a('function');
expect(myFilter.out).to.be.a('function');
});
it('should save a subset', () => {
const myFilter = createFilter('reducerName', ['a.b', 'd']);
// simulates a save
const result = myFilter.in({a: {b:'b', c:'c'}, d:'d'}, 'reducerName');
expect(result).to.deep.equal({a: {b:'b'}, d:'d'});
});
it('should load a subset', () => {
const myFilter = createFilter('reducerName', undefined, ['a.b', 'd']);
// simulates a load
const result = myFilter.out({a: {b:'b', c:'c'}, d:'d'}, 'reducerName');
expect(result).to.deep.equal({a: {b:'b'}, d:'d'});
});
});
describe('createWhitelistFilter', () => {
it('should be a functions', () => {
expect(createWhitelistFilter).to.be.a('function');
});
it('should return an object with in and out functions', () => {
const myFilter = createWhitelistFilter('reducerName', 'a.b', 'a.c');
expect(myFilter).to.be.an('object');
expect(myFilter).to.have.all.keys(['in', 'out']);
expect(myFilter.in).to.be.a('function');
expect(myFilter.out).to.be.a('function');
});
it('should save a subset', () => {
const myFilter = createWhitelistFilter('reducerName', ['a.b', 'd']);
// simulates a save
const result = myFilter.in({a: {b:'b', c:'c'}, d:'d'}, 'reducerName');
expect(result).to.deep.equal({a: {b:'b'}, d:'d'});
});
it('should load a subset', () => {
const myFilter = createWhitelistFilter('reducerName', undefined, ['a.b', 'd']);
// simulates a load
const result = myFilter.out({a: {b:'b', c:'c'}, d:'d'}, 'reducerName');
expect(result).to.deep.equal({a: {b:'b'}, d:'d'});
});
});
describe('createBlacklistFilter', () => {
it('should export functions', () => {
expect(createBlacklistFilter).to.be.a('function');
});
it('should return an object with in and out functions', () => {
const myFilter = createBlacklistFilter('reducerName', 'a.b', 'a.c');
expect(myFilter).to.be.an('object');
expect(myFilter).to.have.all.keys(['in', 'out']);
expect(myFilter.in).to.be.a('function');
expect(myFilter.out).to.be.a('function');
});
it('should save a subset', () => {
const myFilter = createBlacklistFilter('reducerName', ['a.b', 'd']);
// simulates a save
const result = myFilter.in({a: {b:'b', c:'c'}, d:'d'}, 'reducerName');
expect(result).to.deep.equal({a: {c:'c'}});
});
it('should load a subset', () => {
const myFilter = createBlacklistFilter('reducerName', undefined, ['a.b', 'd']);
// simulates a load
const result = myFilter.out({a: {b:'b', c:'c'}, d:'d'}, 'reducerName');
expect(result).to.deep.equal({a: {c:'c'}});
});
});
});