/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you 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 groovy.console.ui

import junit.framework.TestCase

class HistoryRecordGetTextToRunTests extends TestCase {

    void testImport() {
        assert java.text.SimpleDateFormat == runSelected('import java.text.SimpleDateFormat', 'return SimpleDateFormat')
    }

    void testImportWithAlias() {
        assert java.text.SimpleDateFormat == runSelected('import java.text.SimpleDateFormat as SF', 'return SF')
    }

    void testImportPackage() {
        assert java.text.SimpleDateFormat == runSelected('import java.text.*', 'return SimpleDateFormat')
    }

    void testStaticImportClass() {
        assert Long.MAX_VALUE == runSelected('import static java.lang.Long.*', 'return MAX_VALUE')
    }

    void testStaticImportMethod() {
        assert '12345' == runSelected('import static java.lang.String.valueOf;', 'return valueOf(12345)')
    }

    void testStaticImportField() {
        assert Integer.MAX_VALUE == runSelected('import static java.lang.Integer.MAX_VALUE', 'return MAX_VALUE')
    }

    void testMultipleStaticImports() {
        String importText = '''import static java.lang.Integer.MAX_VALUE
        import static java.lang.String.valueOf'''

        assert Integer.MAX_VALUE.toString() == runSelected(importText, 'return valueOf(MAX_VALUE)')
    }

    void testErrorsInScript() {
        assert 1 == runSelected('aa#@!#@$', 'return 1')
    }

    private def runSelected(String importText, String selectedText) {
        HistoryRecord hr = new HistoryRecord()
        String allText = importText + '\n' + selectedText
        hr.allText = allText
        hr.selectionStart = allText.indexOf(selectedText)
        hr.selectionEnd = allText.indexOf(selectedText) + selectedText.size()
        GroovyShell shell = new GroovyShell(Console.class.classLoader?.getRootLoader(), new Binding())
        return shell.run(hr.getTextToRun(true), name, [])
    }
}