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 *
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 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Bespin.
 *
 * The Initial Developer of the Original Code is
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var SC = require('sproutcore/runtime').SC;
var Matcher = require('matcher').Matcher;
var t = require('plugindev');

var MockMatcher = Matcher.extend({
    scores: null,

    match: function(query, str) {
        return this.get('scores')[str];
    }
});

exports.testAddingStrings = function() {
    var matcher = MockMatcher.create({ scores: { foo: 1, bar: 2, baz: 3 } });

    var items1 = null;
    var cleared1 = 0;
    matcher.addListener({
        itemsAdded: function(addedItems) {
            items1 = addedItems;
        },
        itemsCleared: function() {
            cleared1++;
        }
    });

    matcher.addItem({ name: 'foo' });
    t.equal(items1.length, 1, 'the length of the matcher\'s list of items ' +
        'after adding \"foo\"; and 1');
    t.equal(items1[0], 'foo', 'the text of the matcher\'s first item ' +
        'after adding \"foo\" and \"foo\"');

    matcher.addItems([ { name: 'bar' }, { name: 'baz' } ]);

    t.equal(items1.length, 2, 'the length of the matcher\'s list of items ' +
        'after adding \"bar\" and \"baz\"; and 2');
    t.equal(items1[0], 'baz', 'the text of the matcher\'s first item ' +
        'after adding \"bar\" and \"baz\"; and \"baz\"');
    t.equal(items1[1], 'bar', 'the text of the matcher\'s second item ' +
        'after adding \"bar\" and \"baz\"; and \"bar\"');

    // Matchers added after the date get the whole list
    var items2 = null;
    var cleared2 = 0;
    matcher.addListener({
        itemsAdded: function(addedItems) {
            items2 = addedItems;
        },
        itemsCleared: function() {
            cleared2++;
        }
    });

    t.equal(items2.length, 3, 'the length of the matcher\'s list of ' +
        'items after adding \"foo\"; and 3');
    t.equal(items2[0], 'baz', 'the text of the matcher\'s first item ' +
        'after adding \"bar\" and \"baz\"; and \"baz\"');
    t.equal(items2[1], 'bar', 'the text of the matcher\'s second item ' +
        'after adding \"bar\" and \"baz\"; and \"bar\"');
    t.equal(items2[2], 'foo', 'the text of the matcher\'s first item ' +
        'after adding \"foo\" and \"foo\"');

    t.equal(cleared1, 0, "itemsCleared (1) called too early");
    t.equal(cleared2, 0, "itemsCleared (2) called too early");

    matcher.set('query', 'wibble');

    t.equal(cleared1, 1, "itemsCleared (1) not called properly");
    t.equal(cleared2, 1, "itemsCleared (2) not called properly");

    t.equal(items1.length, 3, 'the length of the matcher\'s list of ' +
        'items after adding \"foo\"; and 3');
    t.equal(items1[0], 'baz', 'the text of the matcher\'s first item ' +
        'after adding \"bar\" and \"baz\"; and \"baz\"');
    t.equal(items1[1], 'bar', 'the text of the matcher\'s second item ' +
        'after adding \"bar\" and \"baz\"; and \"bar\"');
    t.equal(items1[2], 'foo', 'the text of the matcher\'s first item ' +
        'after adding \"foo\" and \"foo\"');

    t.equal(items2.length, 3, 'the length of the matcher\'s list of ' +
        'items after adding \"foo\"; and 3');
    t.equal(items2[0], 'baz', 'the text of the matcher\'s first item ' +
        'after adding \"bar\" and \"baz\"; and \"baz\"');
    t.equal(items2[1], 'bar', 'the text of the matcher\'s second item ' +
        'after adding \"bar\" and \"baz\"; and \"bar\"');
    t.equal(items2[2], 'foo', 'the text of the matcher\'s first item ' +
        'after adding \"foo\" and \"foo\"');
};
