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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-ranged-comment-layer</title>
<script src="/test/common-test-setup.js"></script>
<script src="/bower_components/webcomponentsjs/custom-elements-es5-adapter.js"></script>
<script src="/bower_components/webcomponentsjs/webcomponents-lite.js"></script>
<script src="/bower_components/web-component-tester/browser.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>
<script src="../gr-diff/gr-diff-line.js"></script>
<link rel="import" href="gr-ranged-comment-layer.html">
<script>void(0);</script>
<test-fixture id="basic">
<template>
<gr-ranged-comment-layer></gr-ranged-comment-layer>
</template>
</test-fixture>
<script>
suite('gr-ranged-comment-layer', () => {
let element;
let sandbox;
setup(() => {
const initialCommentRanges = [
{
side: 'left',
range: {
end_character: 9,
end_line: 39,
start_character: 6,
start_line: 36,
},
},
{
side: 'right',
range: {
end_character: 22,
end_line: 12,
start_character: 10,
start_line: 10,
},
},
{
side: 'right',
range: {
end_character: 15,
end_line: 100,
start_character: 5,
start_line: 100,
},
},
{
side: 'right',
range: {
end_character: 2,
end_line: 55,
start_character: 32,
start_line: 55,
},
},
];
sandbox = sinon.sandbox.create();
element = fixture('basic');
element.commentRanges = initialCommentRanges;
});
teardown(() => {
sandbox.restore();
});
suite('annotate', () => {
let sandbox;
let el;
let line;
let annotateElementStub;
const lineNumberEl = document.createElement('td');
setup(() => {
sandbox = sinon.sandbox.create();
annotateElementStub = sandbox.stub(GrAnnotation, 'annotateElement');
el = document.createElement('div');
el.setAttribute('data-side', 'left');
line = new GrDiffLine(GrDiffLine.Type.BOTH);
line.text = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit,';
});
teardown(() => {
sandbox.restore();
});
test('type=Remove no-comment', () => {
line.type = GrDiffLine.Type.REMOVE;
line.beforeNumber = 40;
element.annotate(el, lineNumberEl, line);
assert.isFalse(annotateElementStub.called);
});
test('type=Remove has-comment', () => {
line.type = GrDiffLine.Type.REMOVE;
line.beforeNumber = 36;
const expectedStart = 6;
const expectedLength = line.text.length - expectedStart;
element.annotate(el, lineNumberEl, line);
assert.isTrue(annotateElementStub.called);
const lastCall = annotateElementStub.lastCall;
assert.equal(lastCall.args[0], el);
assert.equal(lastCall.args[1], expectedStart);
assert.equal(lastCall.args[2], expectedLength);
assert.equal(lastCall.args[3], 'style-scope gr-diff range');
});
test('type=Remove has-comment hovering', () => {
line.type = GrDiffLine.Type.REMOVE;
line.beforeNumber = 36;
element.set(['commentRanges', 0, 'hovering'], true);
const expectedStart = 6;
const expectedLength = line.text.length - expectedStart;
element.annotate(el, lineNumberEl, line);
assert.isTrue(annotateElementStub.called);
const lastCall = annotateElementStub.lastCall;
assert.equal(lastCall.args[0], el);
assert.equal(lastCall.args[1], expectedStart);
assert.equal(lastCall.args[2], expectedLength);
assert.equal(lastCall.args[3], 'style-scope gr-diff rangeHighlight');
});
test('type=Both has-comment', () => {
line.type = GrDiffLine.Type.BOTH;
line.beforeNumber = 36;
const expectedStart = 6;
const expectedLength = line.text.length - expectedStart;
element.annotate(el, lineNumberEl, line);
assert.isTrue(annotateElementStub.called);
const lastCall = annotateElementStub.lastCall;
assert.equal(lastCall.args[0], el);
assert.equal(lastCall.args[1], expectedStart);
assert.equal(lastCall.args[2], expectedLength);
assert.equal(lastCall.args[3], 'style-scope gr-diff range');
});
test('type=Both has-comment off side', () => {
line.type = GrDiffLine.Type.BOTH;
line.beforeNumber = 36;
el.setAttribute('data-side', 'right');
element.annotate(el, lineNumberEl, line);
assert.isFalse(annotateElementStub.called);
});
test('type=Add has-comment', () => {
line.type = GrDiffLine.Type.ADD;
line.afterNumber = 12;
el.setAttribute('data-side', 'right');
const expectedStart = 0;
const expectedLength = 22;
element.annotate(el, lineNumberEl, line);
assert.isTrue(annotateElementStub.called);
const lastCall = annotateElementStub.lastCall;
assert.equal(lastCall.args[0], el);
assert.equal(lastCall.args[1], expectedStart);
assert.equal(lastCall.args[2], expectedLength);
assert.equal(lastCall.args[3], 'style-scope gr-diff range');
});
});
test('_handleCommentRangesChange overwrite', () => {
element.set('commentRanges', []);
assert.equal(Object.keys(element._rangesMap.left).length, 0);
assert.equal(Object.keys(element._rangesMap.right).length, 0);
});
test('_handleCommentRangesChange hovering', () => {
const notifyStub = sinon.stub();
element.addListener(notifyStub);
const updateRangesMapSpy = sandbox.spy(element, '_updateRangesMap');
element.set(['commentRanges', 1, 'hovering'], true);
assert.isTrue(notifyStub.called);
const lastCall = notifyStub.lastCall;
assert.equal(lastCall.args[0], 10);
assert.equal(lastCall.args[1], 12);
assert.equal(lastCall.args[2], 'right');
assert.isTrue(updateRangesMapSpy.called);
});
test('_handleCommentRangesChange splice out', () => {
const notifyStub = sinon.stub();
element.addListener(notifyStub);
element.splice('commentRanges', 1, 1);
assert.isTrue(notifyStub.called);
const lastCall = notifyStub.lastCall;
assert.equal(lastCall.args[0], 10);
assert.equal(lastCall.args[1], 12);
assert.equal(lastCall.args[2], 'right');
});
test('_handleCommentRangesChange splice in', () => {
const notifyStub = sinon.stub();
element.addListener(notifyStub);
element.splice('commentRanges', 1, 0, {
side: 'left',
range: {
end_character: 15,
end_line: 275,
start_character: 5,
start_line: 250,
},
});
assert.isTrue(notifyStub.called);
const lastCall = notifyStub.lastCall;
assert.equal(lastCall.args[0], 250);
assert.equal(lastCall.args[1], 275);
assert.equal(lastCall.args[2], 'left');
});
test('_handleCommentRangesChange mixed actions', () => {
const notifyStub = sinon.stub();
element.addListener(notifyStub);
const updateRangesMapSpy = sandbox.spy(element, '_updateRangesMap');
element.set(['commentRanges', 1, 'hovering'], true);
assert.isTrue(updateRangesMapSpy.callCount === 1);
element.splice('commentRanges', 1, 1);
assert.isTrue(updateRangesMapSpy.callCount === 2);
element.splice('commentRanges', 1, 1);
assert.isTrue(updateRangesMapSpy.callCount === 3);
element.splice('commentRanges', 1, 0, {
side: 'left',
range: {
end_character: 15,
end_line: 275,
start_character: 5,
start_line: 250,
},
});
assert.isTrue(updateRangesMapSpy.callCount === 4);
element.set(['commentRanges', 2, 'hovering'], true);
assert.isTrue(updateRangesMapSpy.callCount === 5);
});
test('_computeCommentMap creates maps correctly', () => {
// There is only one ranged comment on the left, but it spans ll.36-39.
const leftKeys = [];
for (let i = 36; i <= 39; i++) { leftKeys.push('' + i); }
assert.deepEqual(Object.keys(element._rangesMap.left).sort(),
leftKeys.sort());
assert.equal(element._rangesMap.left[36].length, 1);
assert.equal(element._rangesMap.left[36][0].start, 6);
assert.equal(element._rangesMap.left[36][0].end, -1);
assert.equal(element._rangesMap.left[37].length, 1);
assert.equal(element._rangesMap.left[37][0].start, 0);
assert.equal(element._rangesMap.left[37][0].end, -1);
assert.equal(element._rangesMap.left[38].length, 1);
assert.equal(element._rangesMap.left[38][0].start, 0);
assert.equal(element._rangesMap.left[38][0].end, -1);
assert.equal(element._rangesMap.left[39].length, 1);
assert.equal(element._rangesMap.left[39][0].start, 0);
assert.equal(element._rangesMap.left[39][0].end, 9);
// The right has two ranged comments, one spanning ll.10-12 and the other
// on line 100.
const rightKeys = [];
for (let i = 10; i <= 12; i++) { rightKeys.push('' + i); }
rightKeys.push('55', '100');
assert.deepEqual(Object.keys(element._rangesMap.right).sort(),
rightKeys.sort());
assert.equal(element._rangesMap.right[10].length, 1);
assert.equal(element._rangesMap.right[10][0].start, 10);
assert.equal(element._rangesMap.right[10][0].end, -1);
assert.equal(element._rangesMap.right[11].length, 1);
assert.equal(element._rangesMap.right[11][0].start, 0);
assert.equal(element._rangesMap.right[11][0].end, -1);
assert.equal(element._rangesMap.right[12].length, 1);
assert.equal(element._rangesMap.right[12][0].start, 0);
assert.equal(element._rangesMap.right[12][0].end, 22);
assert.equal(element._rangesMap.right[100].length, 1);
assert.equal(element._rangesMap.right[100][0].start, 5);
assert.equal(element._rangesMap.right[100][0].end, 15);
});
test('_getRangesForLine normalizes invalid ranges', () => {
const line = {
afterNumber: 55,
text: '_getRangesForLine normalizes invalid ranges',
};
const ranges = element._getRangesForLine(line, 'right');
assert.equal(ranges.length, 1);
const range = ranges[0];
assert.isTrue(range.start < range.end, 'start and end are normalized');
assert.equal(range.end, line.text.length);
});
});
</script>