aliasparsertest.java

Jamon是一个Java文本模板引擎

/*
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * The Original Code is Jamon code, released February, 2003.
 *
 * The Initial Developer of the Original Code is Ian Robertson.  Portions
 * created by Ian Robertson are Copyright (C) 2005 Ian Robertson.  All Rights
 * Reserved.
 *
 * Contributor(s):
 */
package org.jamon.parser;

import org.jamon.node.AbsolutePathNode;
import org.jamon.node.AbstractPathNode;
import org.jamon.node.AliasDefNode;
import org.jamon.node.AliasesNode;
import org.junit.Test;

import static org.junit.Assert.*;

public class AliasParserTest extends AbstractParserTest
{
    @Test public void testEmptyAliases() throws Exception
    {
        assertEquals(
            topNode().addSubNode(
                new AliasesNode(START_LOC)),
            parse("<%alias></%alias>"));
    }

    @Test public void testRootAlias() throws Exception
    {
        assertEquals(
            topNode().addSubNode(
                new AliasesNode(START_LOC)
                    .addAlias(new AliasDefNode(
                        location(2, 1),
                        "/",
                        makeAbsolutePath("/foo/bar", 2, 6)))),
            parse("<%alias>\n/ => /foo/bar;\n</%alias>"));
    }

    @Test public void testNamedAlias() throws Exception
    {
        assertEquals(
            topNode().addSubNode(
                new AliasesNode(location(1,1))
                    .addAlias(new AliasDefNode(
                        location(2, 1),
                        "baz",
                        makeAbsolutePath("/foo/bar", 2, 8)))),
            parse("<%alias>\nbaz => /foo/bar;\n</%alias>"));
    }

    @Test public void testMultipleAliases() throws Exception
    {
        assertEquals(
            topNode().addSubNode(
                new AliasesNode(location(1,1))
                    .addAlias(new AliasDefNode(
                        location(2, 1),
                        "foo",
                        makeAbsolutePath("a", 2, 8)))
                    .addAlias(new AliasDefNode(
                        location(3, 1),
                        "bar",
                        makeAbsolutePath("b", 3, 8)))),
            parse("<%alias>\nfoo => /a;\nbar => /b;\n</%alias>"));
    }

    @Test public void testQuotedAlias() throws Exception
    {
        assertErrorPair("<%alias>\nhtml = \"/foo;\n</%alias>",
                        2, 8, PathParser.GENERIC_PATH_ERROR,
                        3, 1, "Unexpected tag close </%alias>");
    }

    @Test public void testNonPathCharacters() throws Exception
    {
        assertError("<%alias>\n#", 2, 1, "Alias name expected");
    }

    private AbstractPathNode makeAbsolutePath(
        String p_path, int p_row, int p_column)
    {
        return buildPath(
            location(p_row, p_column + 1),
            new AbsolutePathNode(location(p_row, p_column)),
            p_path);
    }

    public static junit.framework.Test suite()
    {
        return new junit.framework.JUnit4TestAdapter(AliasParserTest.class);
    }
}