-
Notifications
You must be signed in to change notification settings - Fork 4.2k
/
index.test.js
230 lines (190 loc) · 7.21 KB
/
index.test.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
/**
* External dependencies
*/
import { AppRegistry } from 'react-native';
import { render, waitFor } from 'test/helpers';
/**
* WordPress dependencies
*/
import { getBlockTypes, unregisterBlockType } from '@wordpress/blocks';
import * as wpHooks from '@wordpress/hooks';
import '@wordpress/jest-console';
/**
* Internal dependencies
*/
import { registerGutenberg, initialHtmlGutenberg } from '..';
import setupLocale from '../setup-locale';
jest.mock( 'react-native/Libraries/ReactNative/AppRegistry' );
jest.mock( '../setup-locale' );
const initGutenberg = ( registerParams, editorProps ) => {
let EditorComponent;
AppRegistry.registerComponent.mockImplementation(
( name, componentProvider ) => {
EditorComponent = componentProvider();
}
);
registerGutenberg( registerParams );
let screen;
// This guarantees that setup module is imported on every test, as it's imported upon Editor component rendering.
jest.isolateModules( () => {
screen = render( <EditorComponent { ...editorProps } /> );
} );
return screen;
};
describe( 'Register Gutenberg', () => {
it( 'registers Gutenberg editor component', () => {
registerGutenberg();
expect( AppRegistry.registerComponent ).toHaveBeenCalled();
} );
describe( 'check calling order of hooks and callbacks', () => {
afterAll( () => {
// Revert setup mock to assure that rest of tests use original implementation.
jest.unmock( '../setup' );
} );
it( 'sets up locale before editor is initialized', () => {
const mockOnModuleImported = jest.fn();
// jest.resetModules();
jest.mock( '../setup', () => {
// To determine if the setup module is imported, we create a mock function that is called when the module is mocked.
mockOnModuleImported();
return {
__esModule: true,
default: jest.fn().mockReturnValue( <></> ),
};
} );
initGutenberg();
// "invocationCallOrder" can be used to compare call orders between different mocks.
// Reference: https://git.io/JyBk0
const setupLocaleCallOrder =
setupLocale.mock.invocationCallOrder[ 0 ];
const onSetupImportedCallOrder =
mockOnModuleImported.mock.invocationCallOrder[ 0 ];
expect( setupLocaleCallOrder ).toBeLessThan(
onSetupImportedCallOrder
);
} );
it( 'beforeInit callback is invoked before the editor is initialized', () => {
const beforeInitCallback = jest.fn();
const mockOnModuleImported = jest.fn();
jest.mock( '../setup', () => {
// To determine if the setup module is imported, we create a mock function that is called when the module is mocked.
mockOnModuleImported();
return {
__esModule: true,
default: jest.fn().mockReturnValue( <></> ),
};
} );
initGutenberg( { beforeInitCallback } );
// "invocationCallOrder" can be used to compare call orders between different mocks.
// Reference: https://git.io/JyBk0
const beforeInitCallOrder =
beforeInitCallback.mock.invocationCallOrder[ 0 ];
const onSetupImportedCallOrder =
mockOnModuleImported.mock.invocationCallOrder[ 0 ];
expect( beforeInitCallOrder ).toBeLessThan(
onSetupImportedCallOrder
);
} );
it( 'dispatches "native.pre-render" hook before the editor is rendered', () => {
const doAction = jest.spyOn( wpHooks, 'doAction' );
// An empty component is provided in order to listen for render calls of the editor component.
const onRenderEditor = jest.fn();
const EditorComponent = () => {
onRenderEditor();
return null;
};
jest.mock( '../setup', () => ( {
__esModule: true,
default: jest.fn().mockReturnValue( <EditorComponent /> ),
} ) );
initGutenberg();
const hookCallIndex = 0;
// "invocationCallOrder" can be used to compare call orders between different mocks.
// Reference: https://git.io/JyBk0
const hookCallOrder =
doAction.mock.invocationCallOrder[ hookCallIndex ];
const onRenderEditorCallOrder =
onRenderEditor.mock.invocationCallOrder[ 0 ];
const hookName = doAction.mock.calls[ hookCallIndex ][ 0 ];
expect( hookName ).toBe( 'native.pre-render' );
expect( hookCallOrder ).toBeLessThan( onRenderEditorCallOrder );
} );
it( 'dispatches "native.block_editor_props" hook before the editor is rendered', () => {
const applyFilters = jest.spyOn( wpHooks, 'applyFilters' );
// An empty component is provided in order to listen for render calls of the editor component.
const onRenderEditor = jest.fn();
const EditorComponent = () => {
onRenderEditor();
return null;
};
jest.mock( '../setup', () => ( {
__esModule: true,
default: jest.fn().mockReturnValue( <EditorComponent /> ),
} ) );
initGutenberg();
const hookCallIndex = 0;
// "invocationCallOrder" can be used to compare call orders between different mocks.
// Reference: https://git.io/JyBk0
const hookCallOrder =
applyFilters.mock.invocationCallOrder[ hookCallIndex ];
const onRenderEditorCallOrder =
onRenderEditor.mock.invocationCallOrder[ 0 ];
const hookName = applyFilters.mock.calls[ hookCallIndex ][ 0 ];
expect( hookName ).toBe( 'native.block_editor_props' );
expect( hookCallOrder ).toBeLessThan( onRenderEditorCallOrder );
} );
it( 'dispatches "native.render" hook after the editor is rendered', () => {
const doAction = jest.spyOn( wpHooks, 'doAction' );
// An empty component is provided in order to listen for render calls of the editor component.
const onRenderEditor = jest.fn();
const EditorComponent = () => {
onRenderEditor();
return null;
};
jest.mock( '../setup', () => ( {
__esModule: true,
default: jest.fn().mockReturnValue( <EditorComponent /> ),
} ) );
initGutenberg();
const hookCallIndex = 1;
// "invocationCallOrder" can be used to compare call orders between different mocks.
// Reference: https://git.io/JyBk0
const hookCallOrder =
doAction.mock.invocationCallOrder[ hookCallIndex ];
const onRenderEditorCallOrder =
onRenderEditor.mock.invocationCallOrder[ 0 ];
const hookName = doAction.mock.calls[ hookCallIndex ][ 0 ];
expect( hookName ).toBe( 'native.render' );
expect( hookCallOrder ).toBeGreaterThan( onRenderEditorCallOrder );
} );
} );
describe( 'editor initialization', () => {
beforeEach( () => {
// Setup already registers blocks so we need assure that no blocks are registered before the test.
getBlockTypes().forEach( ( block ) => {
unregisterBlockType( block.name );
} );
} );
it( 'initializes the editor with empty HTML', async () => {
const { getByTestId } = initGutenberg( {}, { initialData: '' } );
const blockList = await waitFor( () =>
getByTestId( 'block-list-wrapper' )
);
expect( blockList ).toHaveProperty( 'type', 'View' );
expect( console ).toHaveLogged( 'Hermes is: true' );
} );
it( 'initializes the editor with initial HTML', async () => {
const { getByTestId } = initGutenberg(
{},
{ initialData: initialHtmlGutenberg }
);
const blockList = await waitFor( () =>
getByTestId( 'block-list-wrapper' )
);
expect( blockList ).toHaveProperty( 'type', 'View' );
expect( console ).toHaveLogged( 'Hermes is: true' );
// It's expected that some blocks are upgraded and inform about it (example: "Updated Block: core/cover")
expect( console ).toHaveInformed();
} );
} );
} );