Andreas Hocevar
134 lines
4.0 KiB
JavaScript
134 lines
4.0 KiB
JavaScript
// Copyright 2008 The Closure Library Authors. 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.
|
|
|
|
goog.provide('goog.ui.ac.ArrayMatcherTest');
|
|
goog.setTestOnly('goog.ui.ac.ArrayMatcherTest');
|
|
|
|
goog.require('goog.testing.jsunit');
|
|
goog.require('goog.ui.ac.ArrayMatcher');
|
|
// TODO(arv): Add more useful tests for the similarity matching.
|
|
|
|
var ArrayMatcher = goog.ui.ac.ArrayMatcher;
|
|
|
|
function testRequestingRows() {
|
|
var items = ['a', 'Ab', 'abc', 'ba', 'ca'];
|
|
var am = new ArrayMatcher(items, true);
|
|
|
|
var res;
|
|
function matcher(token, matches) {
|
|
assertEquals('a', token);
|
|
res = matches;
|
|
assertEquals('Should have three matches', 3, matches.length);
|
|
assertEquals('a', matches[0]);
|
|
assertEquals('Ab', matches[1]);
|
|
assertEquals('abc', matches[2]);
|
|
}
|
|
|
|
am.requestMatchingRows('a', 10, matcher);
|
|
var res2 = goog.ui.ac.ArrayMatcher.getMatchesForRows('a', 10, items);
|
|
assertArrayEquals(res, res2);
|
|
}
|
|
|
|
function testRequestingRowsMaxMatches() {
|
|
var items = ['a', 'Ab', 'abc', 'ba', 'ca'];
|
|
var am = new ArrayMatcher(items, true);
|
|
|
|
function matcher(token, matches) {
|
|
assertEquals('a', token);
|
|
assertEquals('Should have two matches', 2, matches.length);
|
|
assertEquals('a', matches[0]);
|
|
assertEquals('Ab', matches[1]);
|
|
}
|
|
|
|
am.requestMatchingRows('a', 2, matcher);
|
|
}
|
|
|
|
function testRequestingRowsSimilarMatches() {
|
|
// No prefix matches so use similar
|
|
var items = ['b', 'c', 'ba', 'ca'];
|
|
var am = new ArrayMatcher(items, false);
|
|
|
|
function matcher(token, matches) {
|
|
assertEquals('a', token);
|
|
assertEquals('Should have two matches', 2, matches.length);
|
|
assertEquals('ba', matches[0]);
|
|
assertEquals('ca', matches[1]);
|
|
}
|
|
|
|
am.requestMatchingRows('a', 10, matcher);
|
|
}
|
|
|
|
function testRequestingRowsSimilarMatchesMaxMatches() {
|
|
// No prefix matches so use similar
|
|
var items = ['b', 'c', 'ba', 'ca'];
|
|
var am = new ArrayMatcher(items, false);
|
|
|
|
function matcher(token, matches) {
|
|
assertEquals('a', token);
|
|
assertEquals('Should have one match', 1, matches.length);
|
|
assertEquals('ba', matches[0]);
|
|
}
|
|
|
|
am.requestMatchingRows('a', 1, matcher);
|
|
}
|
|
|
|
function testGetPrefixMatches() {
|
|
var items = ['a', 'b', 'c'];
|
|
var am = new ArrayMatcher(items, true);
|
|
|
|
var res = am.getPrefixMatches('a', 10);
|
|
assertEquals('Should have one match', 1, res.length);
|
|
assertEquals('Should return \'a\'', 'a', res[0]);
|
|
var res2 = goog.ui.ac.ArrayMatcher.getPrefixMatchesForRows('a', 10, items);
|
|
assertArrayEquals(res, res2);
|
|
}
|
|
|
|
function testGetPrefixMatchesMaxMatches() {
|
|
var items = ['a', 'Ab', 'abc', 'ba', 'ca'];
|
|
var am = new ArrayMatcher(items, true);
|
|
|
|
var res = am.getPrefixMatches('a', 2);
|
|
assertEquals('Should have two matches', 2, res.length);
|
|
assertEquals('a', res[0]);
|
|
}
|
|
|
|
function testGetPrefixMatchesEmptyToken() {
|
|
var items = ['a', 'b', 'c'];
|
|
var am = new ArrayMatcher(items, true);
|
|
|
|
var res = am.getPrefixMatches('', 10);
|
|
assertEquals('Should have no matches', 0, res.length);
|
|
}
|
|
|
|
function testGetSimilarRows() {
|
|
var items = ['xa', 'xb', 'xc'];
|
|
var am = new ArrayMatcher(items, true);
|
|
|
|
var res = am.getSimilarRows('a', 10);
|
|
assertEquals('Should have one match', 1, res.length);
|
|
assertEquals('xa', res[0]);
|
|
var res2 = goog.ui.ac.ArrayMatcher.getSimilarMatchesForRows('a', 10, items);
|
|
assertArrayEquals(res, res2);
|
|
}
|
|
|
|
function testGetSimilarRowsMaxMatches() {
|
|
var items = ['xa', 'xAa', 'xaAa'];
|
|
var am = new ArrayMatcher(items, true);
|
|
|
|
var res = am.getSimilarRows('a', 2);
|
|
assertEquals('Should have two matches', 2, res.length);
|
|
assertEquals('xa', res[0]);
|
|
assertEquals('xAa', res[1]);
|
|
}
|