Skip to content

Commit 7924c9a

Browse files
UziTechUziTech
committed
add tests
1 parent d72768f commit 7924c9a

File tree

1 file changed

+155
-1
lines changed

1 file changed

+155
-1
lines changed

‎src/vs/editor/contrib/middleScroll/test/browser/middleScroll.test.ts

Lines changed: 155 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,6 +4,7 @@
44
*--------------------------------------------------------------------------------------------*/
55

66
import assert from 'assert';
7+
import { spy } from 'sinon';
78
import { ensureNoDisposablesAreLeakedInTestSuite } from '../../../../../base/test/common/utils.js';
89
import { MiddleScrollController } from '../../browser/middleScroll.js';
910
import { withTestCodeEditor } from '../../../../test/browser/testCodeEditor.js';
@@ -18,9 +19,162 @@ suite('middleScroll', () => {
1819

1920
middleScrollController.startScroll(10, 10);
2021

21-
assert.equal(getActiveWindow().document.body.classList.contains('scroll-editor-on-middle-click-editor'), true);
22+
assert.ok(getActiveWindow().document.body.classList.contains('scroll-editor-on-middle-click-editor'));
2223

2324
middleScrollController.dispose();
2425
});
2526
});
27+
28+
test('Removes the class from body', () => {
29+
withTestCodeEditor('test', {}, (editor) => {
30+
const middleScrollController = editor.registerAndInstantiateContribution(MiddleScrollController.ID, MiddleScrollController);
31+
32+
middleScrollController.startScroll(10, 10);
33+
34+
middleScrollController.stopScroll();
35+
36+
assert.ok(!getActiveWindow().document.body.classList.contains('scroll-editor-on-middle-click-editor'));
37+
38+
middleScrollController.dispose();
39+
});
40+
});
41+
42+
suite("directions", () => {
43+
test('n', () => {
44+
withTestCodeEditor('test', {}, (editor) => {
45+
const setScrollTopSpy = spy(editor, "setScrollTop");
46+
const setScrollLeftSpy = spy(editor, "setScrollLeft");
47+
const middleScrollController = editor.registerAndInstantiateContribution(MiddleScrollController.ID, MiddleScrollController);
48+
49+
middleScrollController.startScroll(10, 10);
50+
middleScrollController.setCurrent(10, 0);
51+
middleScrollController.scrollPane();
52+
53+
assert.equal(getActiveWindow().document.body.getAttribute('data-scroll-direction'), 'n');
54+
assert.ok(setScrollTopSpy.lastCall.calledWithExactly(-2));
55+
assert.ok(setScrollLeftSpy.lastCall.calledWithExactly(0));
56+
57+
middleScrollController.dispose();
58+
});
59+
});
60+
test('ne', () => {
61+
withTestCodeEditor('test', {}, (editor) => {
62+
const setScrollTopSpy = spy(editor, "setScrollTop");
63+
const setScrollLeftSpy = spy(editor, "setScrollLeft");
64+
const middleScrollController = editor.registerAndInstantiateContribution(MiddleScrollController.ID, MiddleScrollController);
65+
66+
middleScrollController.startScroll(10, 10);
67+
middleScrollController.setCurrent(20, 0);
68+
middleScrollController.scrollPane();
69+
70+
assert.equal(getActiveWindow().document.body.getAttribute('data-scroll-direction'), 'ne');
71+
assert.ok(setScrollTopSpy.lastCall.calledWithExactly(-2));
72+
assert.ok(setScrollLeftSpy.lastCall.calledWithExactly(3));
73+
74+
middleScrollController.dispose();
75+
});
76+
});
77+
test('e', () => {
78+
withTestCodeEditor('test', {}, (editor) => {
79+
const setScrollTopSpy = spy(editor, "setScrollTop");
80+
const setScrollLeftSpy = spy(editor, "setScrollLeft");
81+
const middleScrollController = editor.registerAndInstantiateContribution(MiddleScrollController.ID, MiddleScrollController);
82+
83+
middleScrollController.startScroll(10, 10);
84+
middleScrollController.setCurrent(20, 10);
85+
middleScrollController.scrollPane();
86+
87+
assert.equal(getActiveWindow().document.body.getAttribute('data-scroll-direction'), 'e');
88+
assert.ok(setScrollTopSpy.lastCall.calledWithExactly(0));
89+
assert.ok(setScrollLeftSpy.lastCall.calledWithExactly(3));
90+
91+
middleScrollController.dispose();
92+
});
93+
});
94+
test('se', () => {
95+
withTestCodeEditor('test', {}, (editor) => {
96+
const setScrollTopSpy = spy(editor, "setScrollTop");
97+
const setScrollLeftSpy = spy(editor, "setScrollLeft");
98+
const middleScrollController = editor.registerAndInstantiateContribution(MiddleScrollController.ID, MiddleScrollController);
99+
100+
middleScrollController.startScroll(10, 10);
101+
middleScrollController.setCurrent(20, 20);
102+
middleScrollController.scrollPane();
103+
104+
assert.equal(getActiveWindow().document.body.getAttribute('data-scroll-direction'), 'se');
105+
assert.ok(setScrollTopSpy.lastCall.calledWithExactly(3));
106+
assert.ok(setScrollLeftSpy.lastCall.calledWithExactly(3));
107+
108+
middleScrollController.dispose();
109+
});
110+
});
111+
test('s', () => {
112+
withTestCodeEditor('test', {}, (editor) => {
113+
const setScrollTopSpy = spy(editor, "setScrollTop");
114+
const setScrollLeftSpy = spy(editor, "setScrollLeft");
115+
const middleScrollController = editor.registerAndInstantiateContribution(MiddleScrollController.ID, MiddleScrollController);
116+
117+
middleScrollController.startScroll(10, 10);
118+
middleScrollController.setCurrent(10, 20);
119+
middleScrollController.scrollPane();
120+
121+
assert.equal(getActiveWindow().document.body.getAttribute('data-scroll-direction'), 's');
122+
assert.ok(setScrollTopSpy.lastCall.calledWithExactly(3));
123+
assert.ok(setScrollLeftSpy.lastCall.calledWithExactly(0));
124+
125+
middleScrollController.dispose();
126+
});
127+
});
128+
test('sw', () => {
129+
withTestCodeEditor('test', {}, (editor) => {
130+
const setScrollTopSpy = spy(editor, "setScrollTop");
131+
const setScrollLeftSpy = spy(editor, "setScrollLeft");
132+
const middleScrollController = editor.registerAndInstantiateContribution(MiddleScrollController.ID, MiddleScrollController);
133+
134+
middleScrollController.startScroll(10, 10);
135+
middleScrollController.setCurrent(0, 20);
136+
middleScrollController.scrollPane();
137+
138+
assert.equal(getActiveWindow().document.body.getAttribute('data-scroll-direction'), 'sw');
139+
assert.ok(setScrollTopSpy.lastCall.calledWithExactly(3));
140+
assert.ok(setScrollLeftSpy.lastCall.calledWithExactly(-2));
141+
142+
middleScrollController.dispose();
143+
});
144+
});
145+
test('w', () => {
146+
withTestCodeEditor('test', {}, (editor) => {
147+
const setScrollTopSpy = spy(editor, "setScrollTop");
148+
const setScrollLeftSpy = spy(editor, "setScrollLeft");
149+
const middleScrollController = editor.registerAndInstantiateContribution(MiddleScrollController.ID, MiddleScrollController);
150+
151+
middleScrollController.startScroll(10, 10);
152+
middleScrollController.setCurrent(0, 10);
153+
middleScrollController.scrollPane();
154+
155+
assert.equal(getActiveWindow().document.body.getAttribute('data-scroll-direction'), 'w');
156+
assert.ok(setScrollTopSpy.lastCall.calledWithExactly(0));
157+
assert.ok(setScrollLeftSpy.lastCall.calledWithExactly(-2));
158+
159+
middleScrollController.dispose();
160+
});
161+
});
162+
test('nw', () => {
163+
withTestCodeEditor('test', {}, (editor) => {
164+
const setScrollTopSpy = spy(editor, "setScrollTop");
165+
const setScrollLeftSpy = spy(editor, "setScrollLeft");
166+
const middleScrollController = editor.registerAndInstantiateContribution(MiddleScrollController.ID, MiddleScrollController);
167+
168+
middleScrollController.startScroll(10, 10);
169+
middleScrollController.setCurrent(0, 0);
170+
middleScrollController.scrollPane();
171+
172+
assert.equal(getActiveWindow().document.body.getAttribute('data-scroll-direction'), 'nw');
173+
assert.ok(setScrollTopSpy.lastCall.calledWithExactly(-2));
174+
assert.ok(setScrollLeftSpy.lastCall.calledWithExactly(-2));
175+
176+
middleScrollController.dispose();
177+
});
178+
});
179+
});
26180
});

0 commit comments

Comments
 (0)