woocommerce/packages/woocommerce-blocks/assets/js/data/collections/test/reducers.js
2021-12-10 12:03:04 +00:00

100 lines
2.6 KiB
JavaScript

/**
* External dependencies
*/
import deepFreeze from 'deep-freeze';
/**
* Internal dependencies
*/
import receiveCollection from '../reducers';
import { ACTION_TYPES as types } from '../action-types';
describe( 'receiveCollection', () => {
const originalState = deepFreeze( {
'wc/blocks': {
products: {
'[]': {
'?someQuery=2': {
items: [ 'foo' ],
headers: { 'x-wp-total': 22 },
},
},
},
},
} );
it(
'returns original state when there is already an entry in the state ' +
'for the given arguments',
() => {
const testAction = {
type: types.RECEIVE_COLLECTION,
namespace: 'wc/blocks',
resourceName: 'products',
queryString: '?someQuery=2',
response: {
items: [ 'bar' ],
headers: { foo: 'bar' },
},
};
expect( receiveCollection( originalState, testAction ) ).toBe(
originalState
);
}
);
it(
'returns new state when items exist in collection but the type is ' +
'for a reset',
() => {
const testAction = {
type: types.RESET_COLLECTION,
namespace: 'wc/blocks',
resourceName: 'products',
queryString: '?someQuery=2',
response: {
items: [ 'cheeseburger' ],
headers: { foo: 'bar' },
},
};
const newState = receiveCollection( originalState, testAction );
expect( newState ).not.toBe( originalState );
expect(
newState[ 'wc/blocks' ].products[ '[]' ][ '?someQuery=2' ]
).toEqual( {
items: [ 'cheeseburger' ],
headers: { foo: 'bar' },
} );
}
);
it( 'returns new state when items do not exist in collection yet', () => {
const testAction = {
type: types.RECEIVE_COLLECTION,
namespace: 'wc/blocks',
resourceName: 'products',
queryString: '?someQuery=3',
response: { items: [ 'cheeseburger' ], headers: { foo: 'bar' } },
};
const newState = receiveCollection( originalState, testAction );
expect( newState ).not.toBe( originalState );
expect(
newState[ 'wc/blocks' ].products[ '[]' ][ '?someQuery=3' ]
).toEqual( { items: [ 'cheeseburger' ], headers: { foo: 'bar' } } );
} );
it( 'sets expected state when ids are passed in', () => {
const testAction = {
type: types.RECEIVE_COLLECTION,
namespace: 'wc/blocks',
resourceName: 'products/attributes',
queryString: '?something',
response: { items: [ 10, 20 ], headers: { foo: 'bar' } },
ids: [ 30, 42 ],
};
const newState = receiveCollection( originalState, testAction );
expect( newState ).not.toBe( originalState );
expect(
newState[ 'wc/blocks' ][ 'products/attributes' ][ '[30,42]' ][
'?something'
]
).toEqual( { items: [ 10, 20 ], headers: { foo: 'bar' } } );
} );
} );