src/test/java/org/apache/sling/api/resource/type/ResourceTypeTest.java

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 ~ Licensed to the Apache Software Foundation (ASF) under one
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 ~ 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
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 ~ KIND, either express or implied.  See the License for the
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package org.apache.sling.api.resource.type;

import org.apache.commons.lang3.StringUtils;
import org.apache.sling.api.resource.type.ResourceType;
import org.junit.Test;
import org.osgi.framework.Version;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;

public class ResourceTypeTest {

    @Test
    public void testSlashNoVersion() {
        ResourceType t1 = ResourceType.parseResourceType("a/b/c");
        assertEquals("a/b/c", t1.getType());
        assertEquals("c", t1.getResourceLabel());
        assertNull(t1.getVersion());
    }

    @Test
    public void testSlashVersion() {
        ResourceType t1 = ResourceType.parseResourceType("a/b/c/1.0.0");
        assertEquals("a/b/c", t1.getType());
        assertEquals("c", t1.getResourceLabel());
        assertEquals(new Version("1.0.0"), t1.getVersion());
    }

    @Test
    public void testOneSegmentNoVersion() {
        ResourceType t1 = ResourceType.parseResourceType("a");
        assertEquals("a", t1.getType());
        assertEquals("a", t1.getResourceLabel());
        assertNull(t1.getVersion());
    }

    @Test
    public void testOneSegmentVersion() {
        ResourceType t1 = ResourceType.parseResourceType("a/1.2.3");
        assertEquals("a", t1.getType());
        assertEquals("a", t1.getResourceLabel());
        assertEquals(new Version("1.2.3"), t1.getVersion());
    }

    @Test
    public void testDotNoVersion() {
        ResourceType t1 = ResourceType.parseResourceType("a.b.c");
        assertEquals("a.b.c", t1.getType());
        assertEquals("c", t1.getResourceLabel());
        assertNull(t1.getVersion());
    }

    @Test
    public void testDotVersion() {
        ResourceType t1 = ResourceType.parseResourceType("a.b.c/42.0.0");
        assertEquals("a.b.c", t1.getType());
        assertEquals("c", t1.getResourceLabel());
        assertEquals(new Version("42.0.0"), t1.getVersion());
    }

    @Test(expected = IllegalArgumentException.class)
    public void testEmptyString() {
        ResourceType t1 = ResourceType.parseResourceType(StringUtils.EMPTY);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testNull() {
        ResourceType t1 = ResourceType.parseResourceType(null);
    }

}