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Test html line prefixes

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Rodrigo Fernandes 2015-12-23 16:05:30 +00:00
parent 246e459749
commit 7244f07e0a
2 changed files with 96 additions and 0 deletions
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1
package.json
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@ -46,6 +46,7 @@
}, },
"devDependencies": { "devDependencies": {
"codacy-coverage": "^1.1.3", "codacy-coverage": "^1.1.3",
"fast-html-parser": "^1.0.1",
"istanbul": "^0.4.1", "istanbul": "^0.4.1",
"less": "2.5.*", "less": "2.5.*",
"mocha": "^2.3.4", "mocha": "^2.3.4",

95
test/side-by-side-printer-tests.js
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@ -21,4 +21,99 @@ describe('SideBySidePrinter', function() {
assert.equal(expectedLeft, fileHtml.left); assert.equal(expectedLeft, fileHtml.left);
}); });
}); });
describe('generateSideBySideFileHtml', function() {
it('should generate lines with the right prefixes', function() {
var sideBySidePrinter = new SideBySidePrinter({});
var file = {
"blocks": [{
"lines": [{
"content": " context",
"type": "d2h-cntx",
"oldNumber": 19,
"newNumber": 19
}, {"content": "-removed", "type": "d2h-del", "oldNumber": 20, "newNumber": null}, {
"content": "+added",
"type": "d2h-ins",
"oldNumber": null,
"newNumber": 20
}], "oldStartLine": "19", "newStartLine": "19", "header": "@@ -19,7 +19,7 @@"
}],
"deletedLines": 1,
"addedLines": 1,
"checksumBefore": "fc56817",
"checksumAfter": "e8e7e49",
"mode": "100644",
"oldName": "coverage.init",
"language": "init",
"newName": "coverage.init",
"isCombined": false
};
var fileHtml = sideBySidePrinter.generateSideBySideFileHtml(file);
var expectedRight = '<tr>' +
' <td class="d2h-code-side-linenumber d2h-info"></td>' +
' <td class="d2h-info">' +
' <div class="d2h-code-side-line d2h-info"></div>' +
' </td>' +
'</tr>' +
'<tr>' +
' <td class="d2h-code-side-linenumber d2h-cntx">19</td>' +
' <td class="d2h-cntx">' +
' <div class="d2h-code-side-line d2h-cntx">' +
' <span class="d2h-code-line-prefix"> </span>' +
' <span class="d2h-code-line-ctn">context</span>' +
' </div>' +
' </td>' +
'</tr>' +
'<tr>' +
' <td class="d2h-code-side-linenumber d2h-ins">20</td>' +
' <td class="d2h-ins">' +
' <div class="d2h-code-side-line d2h-ins">' +
' <span class="d2h-code-line-prefix">+</span>' +
' <span class="d2h-code-line-ctn"><ins>added</ins></span>' +
' </div>' +
' </td>' +
'</tr>';
var expectedLeft = '<tr>' +
' <td class="d2h-code-side-linenumber d2h-info"></td>' +
' <td class="d2h-info">' +
' <div class="d2h-code-side-line d2h-info"> @@ -19,7 +19,7 @@</div>' +
' </td>' +
'</tr>' +
'<tr>' +
' <td class="d2h-code-side-linenumber d2h-cntx">19</td>' +
' <td class="d2h-cntx">' +
' <div class="d2h-code-side-line d2h-cntx">' +
' <span class="d2h-code-line-prefix"> </span>' +
' <span class="d2h-code-line-ctn">context</span>' +
' </div>' +
' </td>' +
'</tr>' +
'<tr>' +
' <td class="d2h-code-side-linenumber d2h-del">20</td>' +
' <td class="d2h-del">' +
' <div class="d2h-code-side-line d2h-del">' +
' <span class="d2h-code-line-prefix">-</span>' +
' <span class="d2h-code-line-ctn"><del>removed</del></span>' +
' </div>' +
' </td>' +
'</tr>';
var HTMLParser = require('fast-html-parser');
var parsedExpectedRight = HTMLParser.parse(expectedRight);
var parsedFileRight = HTMLParser.parse(fileHtml.right);
assert.equal(parsedExpectedRight.querySelectorAll(".d2h-code-line-prefix").length > 0, true);
assert.equal(parsedExpectedRight.querySelectorAll(".d2h-code-line-prefix").length, parsedFileRight.querySelectorAll(".d2h-code-line-prefix").length);
var parsedExpectedLeft = HTMLParser.parse(expectedLeft);
var parsedFileLeft = HTMLParser.parse(fileHtml.left);
assert.equal(parsedExpectedLeft.querySelectorAll(".d2h-code-line-prefix").length > 0, true);
assert.equal(parsedExpectedLeft.querySelectorAll(".d2h-code-line-prefix").length, parsedFileLeft.querySelectorAll(".d2h-code-line-prefix").length);
});
});
}); });