src/test/java/org/apache/sling/api/request/RequestDispatcherOptionsTest.java

/*
 * 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
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 */
package org.apache.sling.api.request;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;

import org.junit.Test;


public class RequestDispatcherOptionsTest {

    @Test public void testNullString() {
        final RequestDispatcherOptions result = new RequestDispatcherOptions(
            null);
        assertTrue(result.isEmpty());
    }

    @Test public void testEmptyString() {
        final RequestDispatcherOptions result = new RequestDispatcherOptions("");
        assertTrue(result.isEmpty());
    }

    @Test public void testSingleOption() {
        final RequestDispatcherOptions result = new RequestDispatcherOptions(
            "forceResourceType= widget");
        assertNotNull(result);
        assertEquals("Expected option found (" + result + ")", "widget",
            result.get(RequestDispatcherOptions.OPT_FORCE_RESOURCE_TYPE));
        assertEquals("Expected option found (" + result + ")", "widget",
            result.getForceResourceType());
    }

    @Test public void testResourceTypeSlashShortcut() {
        // a single option with no comma or colon means "forceResourceType"
        final RequestDispatcherOptions result = new RequestDispatcherOptions(
            "\t components/widget  ");
        assertNotNull(result);
        assertEquals("Expected option found (" + result + ")",
            "components/widget",
            result.get(RequestDispatcherOptions.OPT_FORCE_RESOURCE_TYPE));
        assertEquals("Expected option found (" + result + ")",
            "components/widget", result.getForceResourceType());
    }

    @Test public void testResourceTypeColonShortcut() {
        // a single option with no comma or colon means "forceResourceType"
        final RequestDispatcherOptions result = new RequestDispatcherOptions(
            "\t components:widget  ");
        assertNotNull(result);
        assertEquals("Expected option found (" + result + ")",
            "components:widget",
            result.get(RequestDispatcherOptions.OPT_FORCE_RESOURCE_TYPE));
        assertEquals("Expected option found (" + result + ")",
            "components:widget", result.getForceResourceType());
    }

    @Test public void testTwoOptions() {
        final RequestDispatcherOptions result = new RequestDispatcherOptions(
            "forceResourceType= components:widget, replaceSelectors = xyz  ,");
        assertNotNull(result);
        assertEquals("Expected option found (" + result + ")",
            "components:widget",
            result.get(RequestDispatcherOptions.OPT_FORCE_RESOURCE_TYPE));
        assertEquals("Expected option found (" + result + ")",
            "components:widget", result.getForceResourceType());
        assertEquals("Expected option found (" + result + ")", "xyz",
            result.get(RequestDispatcherOptions.OPT_REPLACE_SELECTORS));
        assertEquals("Expected option found (" + result + ")", "xyz",
            result.getReplaceSelectors());
    }

    @Test public void testReplaceExtensionSetterGetter() {
        final RequestDispatcherOptions result = new RequestDispatcherOptions();
        assertNull(result.getReplaceExtension());
        result.setReplaceExtension("foo");
        assertEquals("foo", result.getReplaceExtension());
        result.setReplaceExtension(null);
        assertEquals("foo", result.getReplaceExtension());
    } 

    @Test public void testReplaceExtensionConstructor() {
        final RequestDispatcherOptions result = new RequestDispatcherOptions("replaceExtension=foo");
        assertEquals("foo", result.getReplaceExtension());
    }

    @Test public void testProtectHeadersOnInclude() {
        final RequestDispatcherOptions options = new RequestDispatcherOptions();
        assertNull(options.get(RequestDispatcherOptions.OPT_PROTECT_HEADERS_ON_INCLUDE));
        assertFalse(options.isProtectHeadersOnInclude());

        options.setProtectHeadersOnInclude(true);
        assertEquals("true", options.get(RequestDispatcherOptions.OPT_PROTECT_HEADERS_ON_INCLUDE));
        assertTrue(options.isProtectHeadersOnInclude());

        options.setProtectHeadersOnInclude(false);
        assertEquals("false", options.get(RequestDispatcherOptions.OPT_PROTECT_HEADERS_ON_INCLUDE));
        assertFalse(options.isProtectHeadersOnInclude());
    }
}