// Copyright 2012 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.collide.client.code.autocomplete.html;
import com.google.collide.client.code.autocomplete.AutocompleteProposal;
import com.google.collide.client.testutil.SynchronousTestCase;
import com.google.collide.client.util.collections.SimpleStringBag;
import com.google.collide.json.shared.JsonArray;
/**
* Test cases for {@link HtmlTagsAndAttributes}.
*
*/
public class HtmlTagsAndAttributesTest extends SynchronousTestCase {
@Override
public String getModuleName() {
return "com.google.collide.client.TestCode";
}
/**
* Tests that used attributes are excluded.
*/
public void testExclusion() {
HtmlTagsAndAttributes htmlAttributes = HtmlTagsAndAttributes.getInstance();
SimpleStringBag excluded = new SimpleStringBag();
JsonArray<AutocompleteProposal> all = htmlAttributes
.searchAttributes("html", excluded, "");
assertNotNull(all);
assertTrue(all.size() > 3);
excluded.add(all.get(2).getName());
JsonArray<AutocompleteProposal> allButOne = htmlAttributes
.searchAttributes("html", excluded, "");
assertNotNull(allButOne);
assertTrue(all.size() == allButOne.size() + 1);
}
/**
* Tests that attribute names are (prefix-)filtered.
*/
public void testFiltering() {
HtmlTagsAndAttributes htmlAttributes = HtmlTagsAndAttributes.getInstance();
SimpleStringBag excluded = new SimpleStringBag();
JsonArray<AutocompleteProposal> all = htmlAttributes
.searchAttributes("html", excluded, "");
assertNotNull(all);
JsonArray<AutocompleteProposal> oneLetterFiltered = htmlAttributes
.searchAttributes("html", excluded, "i");
assertNotNull(oneLetterFiltered);
JsonArray<AutocompleteProposal> twoLettersFiltered = htmlAttributes
.searchAttributes("html", excluded, "it");
assertNotNull(twoLettersFiltered);
assertTrue(all.size() > oneLetterFiltered.size());
for (AutocompleteProposal proposal : oneLetterFiltered.asIterable()) {
assertTrue(proposal.getName().startsWith("i"));
}
assertTrue(oneLetterFiltered.size() > twoLettersFiltered.size());
for (AutocompleteProposal proposal : twoLettersFiltered.asIterable()) {
assertTrue(proposal.getName().startsWith("it"));
}
}
}