1 files changed, 163 insertions, 0 deletions
diff --git a/webapp/tests/formatting_hashtags.test.jsx b/webapp/tests/formatting_hashtags.test.jsx
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index 000000000..37b84a4a8
--- /dev/null
+++ b/webapp/tests/formatting_hashtags.test.jsx
@@ -0,0 +1,163 @@
+// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+import assert from 'assert';
+
+import * as TextFormatting from 'utils/text_formatting.jsx';
+
+describe('TextFormatting.Hashtags', function() {
+    this.timeout(10000);
+
+    it('Not hashtags', function(done) {
+        assert.equal(
+            TextFormatting.formatText('# hashtag').trim(),
+            '<h1 id="hashtag" class="markdown__heading">hashtag</h1>'
+        );
+
+        assert.equal(
+            TextFormatting.formatText('#ab').trim(),
+            '<p>#ab</p>'
+        );
+
+        assert.equal(
+            TextFormatting.formatText('#123test').trim(),
+            '<p>#123test</p>'
+        );
+
+        done();
+    });
+
+    it('Hashtags', function(done) {
+        assert.equal(
+            TextFormatting.formatText('#test').trim(),
+            "<p><a class='mention-link' href='#' data-hashtag='#test'>#test</a></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('#test123').trim(),
+            "<p><a class='mention-link' href='#' data-hashtag='#test123'>#test123</a></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('#test-test').trim(),
+            "<p><a class='mention-link' href='#' data-hashtag='#test-test'>#test-test</a></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('#test_test').trim(),
+            "<p><a class='mention-link' href='#' data-hashtag='#test_test'>#test_test</a></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('#test.test').trim(),
+            "<p><a class='mention-link' href='#' data-hashtag='#test.test'>#test.test</a></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('#test1/#test2').trim(),
+            "<p><a class='mention-link' href='#' data-hashtag='#test1'>#test1</a>/<wbr /><a class='mention-link' href='#' data-hashtag='#test2'>#test2</a></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('(#test)').trim(),
+            "<p>(<a class='mention-link' href='#' data-hashtag='#test'>#test</a>)</p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('#test-').trim(),
+            "<p><a class='mention-link' href='#' data-hashtag='#test'>#test</a>-</p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('#test.').trim(),
+            "<p><a class='mention-link' href='#' data-hashtag='#test'>#test</a>.</p>"
+        );
+
+        // Known issue, trailing underscore is captured by the clientside regex but not the serverside one
+        assert.equal(
+            TextFormatting.formatText('#test_').trim(),
+            "<p><a class='mention-link' href='#' data-hashtag='#test_'>#test_</a></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('This is a sentence #test containing a hashtag').trim(),
+            "<p>This is a sentence <a class='mention-link' href='#' data-hashtag='#test'>#test</a> containing a hashtag</p>"
+        );
+
+        done();
+    });
+
+    it('Formatted hashtags', function(done) {
+        assert.equal(
+            TextFormatting.formatText('*#test*').trim(),
+            "<p><em><a class='mention-link' href='#' data-hashtag='#test'>#test</a></em></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('_#test_').trim(),
+            "<p><em><a class='mention-link' href='#' data-hashtag='#test'>#test</a></em></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('**#test**').trim(),
+            "<p><strong><a class='mention-link' href='#' data-hashtag='#test'>#test</a></strong></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('__#test__').trim(),
+            "<p><strong><a class='mention-link' href='#' data-hashtag='#test'>#test</a></strong></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('~~#test~~').trim(),
+            "<p><del><a class='mention-link' href='#' data-hashtag='#test'>#test</a></del></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('`#test`').trim(),
+            '<p>' +
+                '<span class="codespan__pre-wrap">' +
+                    '<code>' +
+                        '#test' +
+                    '</code>' +
+                '</span>' +
+            '</p>'
+        );
+
+        assert.equal(
+            TextFormatting.formatText('[this is a link #test](example.com)').trim(),
+            '<p><a class="theme markdown__link" href="http://example.com" rel="noreferrer" target="_blank">this is a link #test</a></p>'
+        );
+
+        done();
+    });
+
+    it('Searching for hashtags', function(done) {
+        assert.equal(
+            TextFormatting.formatText('#test', {searchTerm: 'test'}).trim(),
+            "<p><span class='search-highlight'><a class='mention-link' href='#' data-hashtag='#test'>#test</a></span></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('#test', {searchTerm: '#test'}).trim(),
+            "<p><span class='search-highlight'><a class='mention-link' href='#' data-hashtag='#test'>#test</a></span></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('#foo/#bar', {searchTerm: '#foo'}).trim(),
+            "<p><span class='search-highlight'><a class='mention-link' href='#' data-hashtag='#foo'>#foo</a></span>/<wbr /><a class='mention-link' href='#' data-hashtag='#bar'>#bar</a></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('#foo/#bar', {searchTerm: 'bar'}).trim(),
+            "<p><a class='mention-link' href='#' data-hashtag='#foo'>#foo</a>/<wbr /><span class='search-highlight'><a class='mention-link' href='#' data-hashtag='#bar'>#bar</a></span></p>"
+        );
+
+        assert.equal(
+            TextFormatting.formatText('not#test', {searchTerm: '#test'}).trim(),
+            '<p>not#test</p>'
+        );
+
+        done();
+    });
+});