variant-switch.plugin.test.js ➔ cb - Code Metrics - Inspection of "Merge branch 'next-13422/reload-page-after-variant..." - shopware/platform - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 98fd8e...405c1e )

by Christian

created 2021-01-29 15:40 UTC

variant-switch.plugin.test.js ➔ cb F

↳ Parent: src/Storefront/Resources/app/storefront/test/plugin/variant-switch/variant-switch.plugin.test.js

Complexity

Conditions

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	14
eloc	2
dl	0
loc	3
rs	3.6
c	0
b	0
f	0

How to fix Complexity

/**
 * @jest-environment jsdom
 */

import VariantSwitchPlugin from 'src/plugin/variant-switch/variant-switch.plugin';
import NativeEventEmitter from '../../../src/helper/emitter.helper';

describe('VariantSwitchPlugin tests', () => {
    let variantSwitchPlugin = undefined;

    let spyInit = jest.fn();

    let spyInitializePlugins = jest.fn();

    beforeEach(() => {
        window.csrf = {
            enabled: false
        };

        window.router = [];

        window.PluginManager = {
            getPluginInstancesFromElement: () => {
                return new Map();
            },
            getPlugin: () => {
                return {
                    get: () => []
                };
            },
            initializePlugins: undefined
        };

        document.$emitter = new NativeEventEmitter();

        // mock variant switch plugins
        const mockElement = document.createElement('form');
        const mockInput = document.createElement('input');

        mockInput.classList.add('product-detail-configurator-option-input');
        mockInput.setAttribute('type', 'radio');
        mockInput.setAttribute('name', 'color');
        mockInput.setAttribute('value', '1');

        mockElement.appendChild(mockInput);
        variantSwitchPlugin = new VariantSwitchPlugin(mockElement);

        // create spy elements
        variantSwitchPlugin.init = spyInit;
        window.PluginManager.initializePlugins = spyInitializePlugins;
    });

    afterEach(() => {
        variantSwitchPlugin = undefined;
        spyInit.mockClear();
        spyInitializePlugins.mockClear();
        window.PluginManager.initializePlugins = undefined;
    });

    test('variant switch plugin exists', () => {
        expect(typeof variantSwitchPlugin).toBe('object');
    });

    test('_onChange get called on click', () => {
        // Mock the function which should be called on click
        variantSwitchPlugin._onChange = jest.fn();

        const spy = jest.spyOn(variantSwitchPlugin, '_onChange');

        // simulate click
        const mockInput = variantSwitchPlugin.el.firstChild;
        mockInput.click();

        expect(spy).toHaveBeenCalled();

        // Reset mock
        variantSwitchPlugin._onChange.mockRestore();
    });

    test('_redirectVariant should get called', () => {
        // Mock the function which should be called on click
        variantSwitchPlugin._redirectToVariant = jest.fn();

        const spy = jest.spyOn(variantSwitchPlugin, '_redirectToVariant');

        // simulate click
        const mockInput = variantSwitchPlugin.el.firstChild;
        mockInput.click();

        expect(spy).toHaveBeenCalled();

        // Reset mock
        variantSwitchPlugin._redirectToVariant.mockRestore();
    });

    test('_redirectVariant should not get called if cms elementId exists', () => {
        variantSwitchPlugin._elementId = '1';

        // Mock the function which should be called on click
        variantSwitchPlugin._redirectToVariant = jest.fn();

        const spy = jest.spyOn(variantSwitchPlugin, '_redirectToVariant');

        // simulate click
        const mockInput = variantSwitchPlugin.el.firstChild;
        mockInput.click();

        expect(spy).not.toHaveBeenCalled();

        // Reset mock
        variantSwitchPlugin._redirectToVariant.mockRestore();
    });

    test('_redirectVariant should not get called if cms elementId exists and page type is not product detail', () => {
        variantSwitchPlugin._elementId = '1';
        variantSwitchPlugin._pageType = 'landingpage';

        // Mock the function which should be called on click
        variantSwitchPlugin._redirectToVariant = jest.fn();

        const spy = jest.spyOn(variantSwitchPlugin, '_redirectToVariant');

        // simulate click
        const mockInput = variantSwitchPlugin.el.firstChild;
        mockInput.click();

        expect(spy).not.toHaveBeenCalled();

        // Reset mock
        variantSwitchPlugin._redirectToVariant.mockRestore();
    });

    test('_redirectVariant should get called if cms elementId exists and page type is product detail', () => {
        variantSwitchPlugin._elementId = '1';
        variantSwitchPlugin._pageType = 'product_detail';

        // Mock the function which should be called on click
        variantSwitchPlugin._redirectToVariant = jest.fn();

        const spy = jest.spyOn(variantSwitchPlugin, '_redirectToVariant');

        // simulate click
        const mockInput = variantSwitchPlugin.el.firstChild;
        mockInput.click();

        expect(spy).toHaveBeenCalled();

        // Reset mock
        variantSwitchPlugin._redirectToVariant.mockRestore();
    });

    test('Ensure the updateBuyWidget event is fired with correct params', () => {
        function cb(event) {

            expect(event.detail.elementId).toEqual('1');
        }

        document.$emitter.subscribe('updateBuyWidget', cb);

        variantSwitchPlugin._elementId = '1';

        // simulate click
        const mockInput = variantSwitchPlugin.el.firstChild;
        mockInput.click();
    });
});


1			/**
2			* @jest-environment jsdom
3			*/
4
5			import VariantSwitchPlugin from 'src/plugin/variant-switch/variant-switch.plugin';
6			import NativeEventEmitter from '../../../src/helper/emitter.helper';
7
8			describe('VariantSwitchPlugin tests', () => {
9			let variantSwitchPlugin = undefined;
			0 ignored issues – show Unused Code Comprehensibility introduced 2020-12-23 10:50 UTC by Report Bug Copy Issue Report The assignment of `undefined` is not necessary as `variantSwitchPlugin` is implicitly marked as `undefined` by the declaration. Loading history...
10			let spyInit = jest.fn();
			0 ignored issues – show Bug introduced 2020-12-23 10:50 UTC by Report Bug Copy Issue Report The variable `jest` seems to be never declared. If this is a global, consider adding a `/** global: jest */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
11			let spyInitializePlugins = jest.fn();
12
13			beforeEach(() => {
14			window.csrf = {
15			enabled: false
16			};
17
18			window.router = [];
19
20			window.PluginManager = {
21			getPluginInstancesFromElement: () => {
22			return new Map();
23			},
24			getPlugin: () => {
25			return {
26			get: () => []
27			};
28			},
29			initializePlugins: undefined
30			};
31
32			document.$emitter = new NativeEventEmitter();
33
34			// mock variant switch plugins
35			const mockElement = document.createElement('form');
36			const mockInput = document.createElement('input');
37
38			mockInput.classList.add('product-detail-configurator-option-input');
39			mockInput.setAttribute('type', 'radio');
40			mockInput.setAttribute('name', 'color');
41			mockInput.setAttribute('value', '1');
42
43			mockElement.appendChild(mockInput);
44			variantSwitchPlugin = new VariantSwitchPlugin(mockElement);
45
46			// create spy elements
47			variantSwitchPlugin.init = spyInit;
48			window.PluginManager.initializePlugins = spyInitializePlugins;
49			});
50
51			afterEach(() => {
52			variantSwitchPlugin = undefined;
53			spyInit.mockClear();
54			spyInitializePlugins.mockClear();
55			window.PluginManager.initializePlugins = undefined;
56			});
57
58			test('variant switch plugin exists', () => {
59			expect(typeof variantSwitchPlugin).toBe('object');
60			});
61
62			test('_onChange get called on click', () => {
63			// Mock the function which should be called on click
64			variantSwitchPlugin._onChange = jest.fn();
			0 ignored issues – show Bug introduced 2020-12-23 10:50 UTC by Report Bug Copy Issue Report The variable `jest` seems to be never declared. If this is a global, consider adding a `/** global: jest */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
65			const spy = jest.spyOn(variantSwitchPlugin, '_onChange');
66
67			// simulate click
68			const mockInput = variantSwitchPlugin.el.firstChild;
69			mockInput.click();
70
71			expect(spy).toHaveBeenCalled();
72
73			// Reset mock
74			variantSwitchPlugin._onChange.mockRestore();
75			});
76
77			test('_redirectVariant should get called', () => {
78			// Mock the function which should be called on click
79			variantSwitchPlugin._redirectToVariant = jest.fn();
			0 ignored issues – show Bug introduced 2020-12-23 10:50 UTC by Report Bug Copy Issue Report The variable `jest` seems to be never declared. If this is a global, consider adding a `/** global: jest */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
80			const spy = jest.spyOn(variantSwitchPlugin, '_redirectToVariant');
81
82			// simulate click
83			const mockInput = variantSwitchPlugin.el.firstChild;
84			mockInput.click();
85
86			expect(spy).toHaveBeenCalled();
87
88			// Reset mock
89			variantSwitchPlugin._redirectToVariant.mockRestore();
90			});
91
92			test('_redirectVariant should not get called if cms elementId exists', () => {
93			variantSwitchPlugin._elementId = '1';
94
95			// Mock the function which should be called on click
96			variantSwitchPlugin._redirectToVariant = jest.fn();
			0 ignored issues – show Bug introduced 2020-12-23 10:50 UTC by Report Bug Copy Issue Report The variable `jest` seems to be never declared. If this is a global, consider adding a `/** global: jest */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
97			const spy = jest.spyOn(variantSwitchPlugin, '_redirectToVariant');
98
99			// simulate click
100			const mockInput = variantSwitchPlugin.el.firstChild;
101			mockInput.click();
102
103			expect(spy).not.toHaveBeenCalled();
104
105			// Reset mock
106			variantSwitchPlugin._redirectToVariant.mockRestore();
107			});
108
109			test('_redirectVariant should not get called if cms elementId exists and page type is not product detail', () => {
110			variantSwitchPlugin._elementId = '1';
111			variantSwitchPlugin._pageType = 'landingpage';
112
113			// Mock the function which should be called on click
114			variantSwitchPlugin._redirectToVariant = jest.fn();
			0 ignored issues – show Bug introduced 2021-01-29 15:51 UTC by Report Bug Copy Issue Report The variable `jest` seems to be never declared. If this is a global, consider adding a `/** global: jest */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
115			const spy = jest.spyOn(variantSwitchPlugin, '_redirectToVariant');
116
117			// simulate click
118			const mockInput = variantSwitchPlugin.el.firstChild;
119			mockInput.click();
120
121			expect(spy).not.toHaveBeenCalled();
122
123			// Reset mock
124			variantSwitchPlugin._redirectToVariant.mockRestore();
125			});
126
127			test('_redirectVariant should get called if cms elementId exists and page type is product detail', () => {
128			variantSwitchPlugin._elementId = '1';
129			variantSwitchPlugin._pageType = 'product_detail';
130
131			// Mock the function which should be called on click
132			variantSwitchPlugin._redirectToVariant = jest.fn();
			0 ignored issues – show Bug introduced 2021-01-29 15:51 UTC by Report Bug Copy Issue Report The variable `jest` seems to be never declared. If this is a global, consider adding a `/** global: jest */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
133			const spy = jest.spyOn(variantSwitchPlugin, '_redirectToVariant');
134
135			// simulate click
136			const mockInput = variantSwitchPlugin.el.firstChild;
137			mockInput.click();
138
139			expect(spy).toHaveBeenCalled();
140
141			// Reset mock
142			variantSwitchPlugin._redirectToVariant.mockRestore();
143			});
144
145			test('Ensure the updateBuyWidget event is fired with correct params', () => {
146			function cb(event) {
			0 ignored issues – show Bug introduced 2020-12-23 10:50 UTC by Report Bug Copy Issue Report The function `cb` is declared conditionally. This is not supported by all runtimes. Consider moving it to root scope or using `var cb = function() { /* ... */ };` instead. Loading history...
147			expect(event.detail.elementId).toEqual('1');
148			}
149
150			document.$emitter.subscribe('updateBuyWidget', cb);
151
152			variantSwitchPlugin._elementId = '1';
153
154			// simulate click
155			const mockInput = variantSwitchPlugin.el.firstChild;
156			mockInput.click();
157			});
158			});
159

shopware / platform

Push — master ( 98fd8e...405c1e )

variant-switch.plugin.test.js ➔ cb F

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