Added backend tests for TidyHtml

2015-05-18 17:44:11 +01:00 · 2015-05-18 17:44:11 +01:00 · fd9d0bc291
parent 7fe99cccad
commit fd9d0bc291
1 changed files with 63 additions and 0 deletions
--- a/tests/backend/specs/api/tidy.js
+++ b/tests/backend/specs/api/tidy.js
@ -0,0 +1,63 @@
+var assert = require('assert')
+        fs = require('fs'),
+      path = require('path'),
+  TidyHtml = null,
+  Settings = null;
+
+var npm = require("../../../../src/node_modules/npm/lib/npm.js");
+
+describe('tidyHtml', function() {
+  before(function(done) {
+    npm.load({}, function(err) {
+      assert.ok(!err);
+      TidyHtml = require('../../../../src/node/utils/TidyHtml');
+      Settings = require('../../../../src/node/utils/Settings');
+      return done()
+    });
+  });
+
+  it('Tidies HTML', function(done) {
+    // If the user hasn't configured Tidy, we skip this tests as it's required for this test
+    if (!Settings.tidyHtml) {
+      this.skip();
+    }
+
+    // Try to tidy up a bad HTML file
+    var tmpDir = process.env.TEMP || "/tmp";
+    var tmpFile = path.join(tmpDir, 'tmp_' + (Math.floor(Math.random() * 1000000)) + '.html')
+    fs.writeFileSync(tmpFile, '<html><body><p>a paragraph</p><li>List without outer UL</li>trailing closing p</p></body></html>');
+    TidyHtml.tidy(tmpFile, function(err){
+      assert.ok(!err);
+
+      // Read the file again
+      var cleanedHtml = fs.readFileSync(tmpFile).toString();
+
+      var expectedHtml = [
+        '<title></title>',
+        '</head>',
+        '<body>',
+        '<p>a paragraph</p>',
+        '<ul>',
+        '<li>List without outer UL</li>',
+        '<li style="list-style: none">trailing closing p</li>',
+        '</ul>',
+        '</body>',
+        '</html>',
+      ].join('\n');
+      assert.notStrictEqual(cleanedHtml.indexOf(expectedHtml), -1);
+      return done();
+    });
+  });
+
+  it('can deal with errors', function(done) {
+    // If the user hasn't configured Tidy, we skip this tests as it's required for this test
+    if (!Settings.tidyHtml) {
+      this.skip();
+    }
+
+    TidyHtml.tidy('/some/none/existing/file.html', function(err) {
+      assert.ok(err);
+      return done();
+    });
+  });
+});