JxtUtilsTest.java :  » XML » owasp-jxt » org » owasp » jxt » Java Open Source

// Copyright (c) 2010 SuccessFactors, Inc.
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package org.owasp.jxt;

import java.io.IOException;
import org.junit.Test;

import static org.junit.Assert.*;

/**
 * JxtUtilsTest
 *
 * @author Jeffrey Ichnowski
 * @version $Revision: 8 $
 */
public class JxtUtilsTest {

    @Test
    public void testCapitalize() {
        assertEquals("Foo", JxtUtils.capitalize("foo"));
        assertEquals("_bar", JxtUtils.capitalize("_bar"));
        assertEquals("Baz", JxtUtils.capitalize("Baz"));
        assertEquals("X", JxtUtils.capitalize("x"));

        try {
            JxtUtils.capitalize(null);
            fail("Expected an exception");
        } catch (IllegalArgumentException expected) {}

        try {
            JxtUtils.capitalize("");
            fail("Expected an exception");
        } catch (IllegalArgumentException expected) {}
    }

    @Test
    public void testSetterName() {
        assertEquals("setFoo", JxtUtils.setterName("foo"));
    }

    @Test
    public void testQuoteAttribute() {
        assertEquals("\"abc\"", JxtUtils.quoteAttribute("abc"));
        assertEquals("\"'\"", JxtUtils.quoteAttribute("\'"));
        assertEquals("'\"'", JxtUtils.quoteAttribute("\""));
        assertEquals("\"&lt;&gt;&amp;'&#34;\"", JxtUtils.quoteAttribute("<>&'\""));
    }

    @Test
    public void testUnescapeXml() {
        assertEquals("abc", JxtUtils.unescapeXml("abc"));
        assertEquals("<>&\'\"", JxtUtils.unescapeXml("&lt;&gt;&amp;&apos;&quot;"));
        assertEquals("\'\"", JxtUtils.unescapeXml("&#39;&#34;"));

        // error edge case
        assertEquals("&aapos;", JxtUtils.unescapeXml("&aapos;"));

        // common bad case
        assertEquals("a=b&c=d", JxtUtils.unescapeXml("a=b&c=d"));

        // "EOF" in the middle of an entity
        assertEquals("&amp", JxtUtils.unescapeXml("&amp"));

        // hex escapes
        assertEquals("\u00a0\u201c\uffef", JxtUtils.unescapeXml("&#xa0;&#X201c;&#xffef;"));
        assertEquals("\u00a0\u201c\uffef", JxtUtils.unescapeXml("&#XA0;&#x201C;&#XFFEF;"));

        // almost a numeric entity
        assertEquals("&#;", JxtUtils.unescapeXml("&#;"));
        assertEquals("&#x;", JxtUtils.unescapeXml("&#x;"));
    }

    @Test
    public void testResolveRelative() {
        assertEquals("/foo.jxt", JxtUtils.resolveRelative(null, "/foo.jxt"));
        assertEquals("/foo.jxt", JxtUtils.resolveRelative(null, "foo.jxt"));
        assertEquals("/foo.jxt", JxtUtils.resolveRelative(null, "/./foo.jxt"));
        assertEquals("/foo.jxt", JxtUtils.resolveRelative(null, "/bar/../foo.jxt"));
        assertEquals("/foo.jxt", JxtUtils.resolveRelative(null, "/../foo.jxt"));
        assertEquals("/foo.jxt", JxtUtils.resolveRelative(null, "/./bar/../baz/./../foo.jxt"));

        assertEquals("/foo.jxt", JxtUtils.resolveRelative("/bar/baz.jxt", "/foo.jxt"));

        assertEquals("/bar/foo.jxt", JxtUtils.resolveRelative("/bar/baz.jxt", "foo.jxt"));
        assertEquals("/bar/baz.jxt/foo.jxt", JxtUtils.resolveRelative("/bar/baz.jxt/", "foo.jxt"));
        assertEquals("/foo.jxt", JxtUtils.resolveRelative("/bar/baz.jxt", "../foo.jxt"));
    }

    private void checkAppendAttribute(String expected, String key, Object value, String defaultValue)
        throws Exception
    {
        StringBuilder out = new StringBuilder();
        JxtUtils.appendAttribute(out, key, value, defaultValue);
        assertEquals(expected, out.toString());
    }

    @Test
    public void testAppendAttribute() throws Exception {
        checkAppendAttribute(" key=\"value\"", "key", "value", null);
        checkAppendAttribute("", "key", null, null);
        checkAppendAttribute("", "type", "text", "text");
        checkAppendAttribute("", "foo", null, "bar");

        checkAppendAttribute(" key=\"key\"", "key", true, "value");
        checkAppendAttribute("", "key", false, "value");
    }

} // JxtUtilsTest