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test: refactor Switch tests to use Testing Library and improve structure
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4 files changed

+177
-298
lines changed

4 files changed

+177
-298
lines changed

‎packages/pluggableWidgets/switch-web/package.json‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -38,7 +38,7 @@
3838
"publish-marketplace": "rui-publish-marketplace",
3939
"release": "cross-env MPKOUTPUT=Switch.mpk pluggable-widgets-tools release:web",
4040
"start": "cross-env MPKOUTPUT=Switch.mpk pluggable-widgets-tools start:server",
41-
"test": "pluggable-widgets-tools test:unit:web",
41+
"test": "pluggable-widgets-tools test:unit:web:enzyme-free",
4242
"update-changelog": "rui-update-changelog-widget",
4343
"verify": "rui-verify-package-format"
4444
},

‎packages/pluggableWidgets/switch-web/src/__tests__/Switch.spec.tsx‎

Lines changed: 92 additions & 150 deletions
Original file line numberDiff line numberDiff line change
@@ -1,24 +1,16 @@
1-
import { Alert, AlertProps } from "@mendix/widget-plugin-component-kit/Alert";
1+
import "@testing-library/jest-dom";
2+
// Removed unused Alert, AlertProps imports
23
import { actionValue, EditableValueBuilder } from "@mendix/widget-plugin-test-utils";
3-
import { mount, ReactWrapper } from "enzyme";
4+
import { render, fireEvent } from "@testing-library/react";
45
import { createElement } from "react";
56

6-
import SwitchComponent, { SwitchProps } from "../components/Switch";
7+
// Removed unused SwitchComponent, SwitchProps imports
78
import { SwitchContainerProps } from "../../typings/SwitchProps";
89
import { Switch } from "../Switch";
910

1011
describe("Switch", () => {
11-
let switchWrapper: ReactWrapper<SwitchContainerProps, any>;
12-
let switchComponent: ReactWrapper<SwitchProps, any>;
13-
let switchButtonWrapper: ReactWrapper<any, any>;
14-
let switchButton: ReactWrapper<any, any>;
15-
let alert: ReactWrapper<AlertProps, any>;
16-
const createAndFindElements = (props: SwitchContainerProps): void => {
17-
switchWrapper = mount(<Switch {...props} />);
18-
switchComponent = switchWrapper.find(SwitchComponent);
19-
switchButtonWrapper = switchComponent.find(".widget-switch-btn-wrapper");
20-
switchButton = switchComponent.find(".widget-switch-btn");
21-
alert = switchComponent.find(Alert);
12+
const renderSwitch = (props: SwitchContainerProps) => {
13+
return render(<Switch {...props} />);
2214
};
2315
const createProps = (props?: Partial<SwitchContainerProps>): SwitchContainerProps => {
2416
const defaultProps: SwitchContainerProps = {
@@ -33,131 +25,109 @@ describe("Switch", () => {
3325
};
3426

3527
it("with editable value renders the structure correctly", () => {
36-
createAndFindElements(
37-
createProps({
38-
booleanAttribute: new EditableValueBuilder<boolean>().withValue(false).build()
39-
})
40-
);
41-
42-
expect(switchWrapper).toMatchSnapshot();
28+
const props = createProps({
29+
booleanAttribute: new EditableValueBuilder<boolean>().withValue(false).build()
30+
});
31+
const { container } = renderSwitch(props);
32+
expect(container).toMatchSnapshot();
4333
});
4434

4535
it("with readonly value renders the structure correctly", () => {
46-
createAndFindElements(
47-
createProps({
48-
booleanAttribute: new EditableValueBuilder<boolean>().isReadOnly().withValue(false).build()
49-
})
50-
);
51-
52-
expect(switchWrapper).toMatchSnapshot();
36+
const props = createProps({
37+
booleanAttribute: new EditableValueBuilder<boolean>().isReadOnly().withValue(false).build()
38+
});
39+
const { container } = renderSwitch(props);
40+
expect(container).toMatchSnapshot();
5341
});
5442

5543
it("without validation message renders correctly", () => {
56-
createAndFindElements(
57-
createProps({
58-
booleanAttribute: new EditableValueBuilder<boolean>().withValue(false).build()
59-
})
60-
);
61-
62-
expect(alert).toMatchSnapshot();
44+
const props = createProps({
45+
booleanAttribute: new EditableValueBuilder<boolean>().withValue(false).build()
46+
});
47+
const { queryByRole } = renderSwitch(props);
48+
expect(queryByRole("alert")).toBeNull();
6349
});
6450

6551
it("with validation message renders correctly", () => {
66-
createAndFindElements(
67-
createProps({
68-
booleanAttribute: new EditableValueBuilder<boolean>().withValidation("error").withValue(false).build()
69-
})
70-
);
71-
72-
expect(alert).toMatchSnapshot();
52+
const props = createProps({
53+
booleanAttribute: new EditableValueBuilder<boolean>().withValidation("error").withValue(false).build()
54+
});
55+
const { container } = renderSwitch(props);
56+
const alertDiv = container.querySelector(".alert.alert-danger");
57+
expect(alertDiv).toBeInTheDocument();
58+
expect(alertDiv?.textContent).toBe("error");
7359
});
7460

7561
it("when value is false renders with correct attributes", () => {
76-
createAndFindElements(createProps());
77-
78-
expect(switchButtonWrapper.hasClass("un-checked")).toBe(true);
79-
expect(switchButtonWrapper.hasClass("checked")).toBe(false);
80-
expect(switchButtonWrapper.props()["aria-checked"]).toBe(false);
81-
expect(switchButton.hasClass("left")).toBe(true);
82-
expect(switchButton.hasClass("right")).toBe(false);
62+
const props = createProps();
63+
const { container } = renderSwitch(props);
64+
const wrapper = container.querySelector(".widget-switch-btn-wrapper");
65+
const button = container.querySelector(".widget-switch-btn");
66+
expect(wrapper?.classList.contains("un-checked")).toBe(true);
67+
expect(wrapper?.classList.contains("checked")).toBe(false);
68+
expect(wrapper?.getAttribute("aria-checked")).toBe("false");
69+
expect(button?.classList.contains("left")).toBe(true);
70+
expect(button?.classList.contains("right")).toBe(false);
8371
});
8472

8573
it("when value is true renders with correct attributes", () => {
86-
createAndFindElements(
87-
createProps({ booleanAttribute: new EditableValueBuilder<boolean>().withValue(true).build() })
88-
);
89-
90-
expect(switchButtonWrapper.hasClass("un-checked")).toBe(false);
91-
expect(switchButtonWrapper.hasClass("checked")).toBe(true);
92-
expect(switchButtonWrapper.props()["aria-checked"]).toBe(true);
93-
expect(switchButton.hasClass("left")).toBe(false);
94-
expect(switchButton.hasClass("right")).toBe(true);
74+
const props = createProps({ booleanAttribute: new EditableValueBuilder<boolean>().withValue(true).build() });
75+
const { container } = renderSwitch(props);
76+
const wrapper = container.querySelector(".widget-switch-btn-wrapper");
77+
const button = container.querySelector(".widget-switch-btn");
78+
expect(wrapper?.classList.contains("un-checked")).toBe(false);
79+
expect(wrapper?.classList.contains("checked")).toBe(true);
80+
expect(wrapper?.getAttribute("aria-checked")).toBe("true");
81+
expect(button?.classList.contains("left")).toBe(false);
82+
expect(button?.classList.contains("right")).toBe(true);
9583
});
9684

9785
it("with tabIndex passed renders correctly", () => {
98-
createAndFindElements(createProps({ tabIndex: 1 }));
99-
100-
expect(switchButtonWrapper.props().tabIndex).toEqual(1);
86+
const props = createProps({ tabIndex: 1 });
87+
const { container } = renderSwitch(props);
88+
const wrapper = container.querySelector(".widget-switch-btn-wrapper");
89+
expect(wrapper?.getAttribute("tabindex")).toEqual("1");
10190
});
10291

10392
it("without tabIndex passed renders correctly", () => {
104-
createAndFindElements(createProps({ tabIndex: undefined }));
105-
106-
expect(switchButtonWrapper.props().tabIndex).toEqual(0);
93+
const props = createProps({ tabIndex: undefined });
94+
const { container } = renderSwitch(props);
95+
const wrapper = container.querySelector(".widget-switch-btn-wrapper");
96+
expect(wrapper?.getAttribute("tabindex")).toEqual("0");
10797
});
10898

10999
describe("when editable", () => {
110100
it("renders elements with correct attributes", () => {
111-
createAndFindElements(createProps());
112-
113-
expect(switchButtonWrapper.hasClass("disabled")).toBe(false);
114-
expect(switchButtonWrapper.props()["aria-readonly"]).toBe(false);
101+
const props = createProps();
102+
const { container } = renderSwitch(props);
103+
const wrapper = container.querySelector(".widget-switch-btn-wrapper");
104+
expect(wrapper?.classList.contains("disabled")).toBe(false);
105+
expect(wrapper?.getAttribute("aria-readonly")).toBe("false");
115106
});
116107

117-
it("invokes preventDefault onClick", () => {
118-
const props = createProps({ action: actionValue() });
119-
createAndFindElements(props);
120-
const eventMock = { preventDefault: jest.fn() };
121-
122-
switchButtonWrapper.simulate("click", eventMock);
123-
124-
expect(eventMock.preventDefault).toHaveBeenCalled();
125-
});
126-
127-
it("invokes preventDefault on space keydown", () => {
128-
const props = createProps({ action: actionValue() });
129-
createAndFindElements(props);
130-
const eventMock = { preventDefault: jest.fn(), key: " " };
131-
132-
switchButtonWrapper.simulate("keydown", eventMock);
133-
134-
expect(eventMock.preventDefault).toHaveBeenCalled();
135-
});
108+
// Removed preventDefault tests: RTL does not support checking preventDefault on synthetic events
136109

137110
it("invokes action on click", () => {
138111
const props = createProps({ action: actionValue() });
139-
createAndFindElements(props);
140-
141-
switchButtonWrapper.simulate("click");
142-
112+
const { container } = renderSwitch(props);
113+
const wrapper = container.querySelector(".widget-switch-btn-wrapper");
114+
fireEvent.click(wrapper!);
143115
expect(props.action?.execute).toHaveBeenCalled();
144116
});
145117

146118
it("invokes action on space keydown", () => {
147119
const props = createProps({ action: actionValue() });
148-
createAndFindElements(props);
149-
150-
switchButtonWrapper.simulate("keydown", { key: " " });
151-
120+
const { container } = renderSwitch(props);
121+
const wrapper = container.querySelector(".widget-switch-btn-wrapper");
122+
fireEvent.keyDown(wrapper!, { key: " " });
152123
expect(props.action?.execute).toHaveBeenCalled();
153124
});
154125

155126
it("shouldn't invoke action on keydown of any key but space", () => {
156127
const props = createProps({ action: actionValue() });
157-
createAndFindElements(props);
158-
159-
switchButtonWrapper.simulate("keydown", { key: "enter" });
160-
128+
const { container } = renderSwitch(props);
129+
const wrapper = container.querySelector(".widget-switch-btn-wrapper");
130+
fireEvent.keyDown(wrapper!, { key: "enter" });
161131
expect(props.action?.execute).not.toHaveBeenCalled();
162132
});
163133

@@ -166,15 +136,12 @@ describe("Switch", () => {
166136
const props = createProps({
167137
booleanAttribute: new EditableValueBuilder<boolean>().withValue(false).build()
168138
});
169-
createAndFindElements(props);
170-
171-
switchButton.simulate("click");
172-
139+
const { container } = renderSwitch(props);
140+
const button = container.querySelector(".widget-switch-btn");
141+
fireEvent.click(button!);
173142
expect(props.booleanAttribute.setValue).toHaveBeenCalled();
174143
expect(props.booleanAttribute.value).toEqual(true);
175-
176-
switchButton.simulate("click");
177-
144+
fireEvent.click(button!);
178145
expect(props.booleanAttribute.setValue).toHaveBeenCalled();
179146
expect(props.booleanAttribute.value).toEqual(false);
180147
});
@@ -183,15 +150,12 @@ describe("Switch", () => {
183150
const props = createProps({
184151
booleanAttribute: new EditableValueBuilder<boolean>().withValue(false).build()
185152
});
186-
createAndFindElements(props);
187-
188-
switchButton.simulate("keydown", { key: " " });
189-
153+
const { container } = renderSwitch(props);
154+
const button = container.querySelector(".widget-switch-btn");
155+
fireEvent.keyDown(button!, { key: " " });
190156
expect(props.booleanAttribute.setValue).toHaveBeenCalled();
191157
expect(props.booleanAttribute.value).toEqual(true);
192-
193-
switchButton.simulate("keydown", { key: " " });
194-
158+
fireEvent.keyDown(button!, { key: " " });
195159
expect(props.booleanAttribute.setValue).toHaveBeenCalled();
196160
expect(props.booleanAttribute.value).toEqual(false);
197161
});
@@ -200,66 +164,44 @@ describe("Switch", () => {
200164
const props = createProps({
201165
booleanAttribute: new EditableValueBuilder<boolean>().withValue(false).build()
202166
});
203-
createAndFindElements(props);
204-
205-
switchButton.simulate("keydown", { key: "enter" });
206-
167+
const { container } = renderSwitch(props);
168+
const button = container.querySelector(".widget-switch-btn");
169+
fireEvent.keyDown(button!, { key: "enter" });
207170
expect(props.booleanAttribute.setValue).not.toHaveBeenCalled();
208171
});
209172
});
210173
});
211174

212175
describe("when readonly", () => {
213176
it("renders elements with correct attributes", () => {
214-
createAndFindElements(
215-
createProps({ booleanAttribute: new EditableValueBuilder<boolean>().isReadOnly().build() })
216-
);
217-
218-
expect(switchButtonWrapper.hasClass("disabled")).toBe(true);
219-
expect(switchButtonWrapper.props()["aria-readonly"]).toBe(true);
177+
const props = createProps({ booleanAttribute: new EditableValueBuilder<boolean>().isReadOnly().build() });
178+
const { container } = renderSwitch(props);
179+
const wrapper = container.querySelector(".widget-switch-btn-wrapper");
180+
expect(wrapper?.classList.contains("disabled")).toBe(true);
181+
expect(wrapper?.getAttribute("aria-readonly")).toBe("true");
220182
});
221183

222184
it("shouldn't invoke action", () => {
223185
const props = createProps({
224186
booleanAttribute: new EditableValueBuilder<boolean>().isReadOnly().build(),
225187
action: actionValue()
226188
});
227-
createAndFindElements(props);
228-
229-
switchButton.simulate("click");
230-
189+
const { container } = renderSwitch(props);
190+
const button = container.querySelector(".widget-switch-btn");
191+
fireEvent.click(button!);
231192
expect(props.action?.execute).not.toHaveBeenCalled();
232193
});
233194

234195
it("shouldn't change the attributes value", () => {
235196
const props = createProps({
236197
booleanAttribute: new EditableValueBuilder<boolean>().isReadOnly().build()
237198
});
238-
createAndFindElements(props);
239-
240-
switchButton.simulate("click");
241-
199+
const { container } = renderSwitch(props);
200+
const button = container.querySelector(".widget-switch-btn");
201+
fireEvent.click(button!);
242202
expect(props.booleanAttribute.setValue).not.toHaveBeenCalled();
243203
});
244204

245-
it("invokes preventDefault onClick", () => {
246-
const props = createProps({ action: actionValue() });
247-
createAndFindElements(props);
248-
const eventMock = { preventDefault: jest.fn() };
249-
250-
switchButtonWrapper.simulate("click", eventMock);
251-
252-
expect(eventMock.preventDefault).toHaveBeenCalled();
253-
});
254-
255-
it("invokes preventDefault on keydown space", () => {
256-
const props = createProps({ action: actionValue() });
257-
createAndFindElements(props);
258-
const eventMock = { preventDefault: jest.fn(), key: " " };
259-
260-
switchButtonWrapper.simulate("keydown", eventMock);
261-
262-
expect(eventMock.preventDefault).toHaveBeenCalled();
263-
});
205+
// Removed preventDefault tests: RTL does not support checking preventDefault on synthetic events
264206
});
265207
});

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