Deduplicate Address class

Change-Id: I50a6a61c78935a7ecfb56be0a5eaed644dea9ed0

1 files changed, 0 insertions, 718 deletions

diff --git a/tests/src/com/android/emailcommon/mail/AddressUnitTests.java b/tests/src/com/android/emailcommon/mail/AddressUnitTests.java
deleted file mode 100644
index 127321641..000000000
--- a/tests/src/com/android/emailcommon/mail/AddressUnitTests.java
+++ /dev/null
@@ -1,718 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed 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 com.android.emailcommon.mail;
-
-import android.test.AndroidTestCase;
-import android.test.suitebuilder.annotation.SmallTest;
-import org.apache.james.mime4j.decoder.DecoderUtil;
-
-import java.io.UnsupportedEncodingException;
-import java.net.URLEncoder;
-
-/**
- * This is a series of unit tests for the Address class.  These tests must be locally
- * complete - no server(s) required.
- */
-@SmallTest
-public class AddressUnitTests extends AndroidTestCase {
-
-    private static final String MULTI_ADDRESSES_LIST =
-            "noname1@dom1.com, "
-            + "<noname2@dom2.com>, "
-            + "simple name <address3@dom3.org>, "
-            + "\"name,4\" <address4@dom4.org>,"
-            + "\"big \\\"G\\\"\" <bigG@dom5.net>,"
-            + "\u65E5\u672C\u8A9E <address6@co.jp>,"
-            + "\"\u65E5\u672C\u8A9E\" <address7@co.jp>,"
-            + "\uD834\uDF01\uD834\uDF46 <address8@ne.jp>,"
-            + "\"\uD834\uDF01\uD834\uDF46\" <address9@ne.jp>,"
-            + "noname@dom.com <noname@dom.com>" // personal == address
-            ;
-    private static final int MULTI_ADDRESSES_COUNT = 10;
-
-    private static final Address PACK_ADDR_1 = new Address("john@gmail.com", "John Doe");
-    private static final Address PACK_ADDR_2 = new Address("foo@bar.com", null);
-    private static final Address PACK_ADDR_3 = new Address(
-            "mar.y+test@gmail.com", "Mar-y, B; B*arr");
-    private static final Address[][] PACK_CASES = {
-        {PACK_ADDR_2}, {PACK_ADDR_1},
-        {PACK_ADDR_1, PACK_ADDR_2}, {PACK_ADDR_2, PACK_ADDR_1},
-        {PACK_ADDR_1, PACK_ADDR_3}, {PACK_ADDR_2, PACK_ADDR_2},
-        {PACK_ADDR_1, PACK_ADDR_2, PACK_ADDR_3}, {PACK_ADDR_3, PACK_ADDR_1, PACK_ADDR_2}
-    };
-
-    Address mAddress1;
-    Address mAddress2;
-    Address mAddress3;
-
-    /**
-     * Setup code.  We generate a handful of Address objects
-     */
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-
-        mAddress1 = new Address("address1", "personal1");
-        mAddress2 = new Address("address2", "");
-        mAddress3 = new Address("address3", null);
-    }
-
-    // see documentation of DecoderUtil.decodeEncodedWords() for details
-    private String padEncoded(String s) {
-        return "=?UTF-8?B?" + s + "?=";
-    }
-
-    /**
-     * Generate strings of incresing lenght by taking prefix substrings.
-     * For each of them, compare with the decoding of the precomputed base-64 encoding.
-     */
-    public void testBase64Decode() {
-        String testString = "xyza\0\"";
-        String base64Encoded[] = {"", "eA==", "eHk=", "eHl6", "eHl6YQ==", "eHl6YQA=", "eHl6YQAi"};
-        int len = testString.length();
-        for (int i = 1; i <= len; ++i) {
-            String encoded = padEncoded(base64Encoded[i]);
-            String decoded = DecoderUtil.decodeEncodedWords(encoded);
-            String prefix = testString.substring(0, i);
-            assertEquals(""+i, prefix, decoded);
-        }
-    }
-
-    /**
-     * Test for setAddress().
-     */
-    public void testSetAddress() {
-        String bareAddress = "user1@dom1.com";
-        String bracketAddress = "<user2@dom2.com>";
-
-        Address address = new Address(bareAddress);
-        assertEquals("bare address", "user1@dom1.com", address.getAddress());
-
-        address.setAddress(bracketAddress);
-        assertEquals("bracket address", "user2@dom2.com", address.getAddress());
-    }
-
-    /**
-     * Test for empty setPersonal().
-     */
-    public void brokentestNullPersonal() {
-        Address address = new Address("user1@dom1.org");
-        assertNull("no name", address.getPersonal());
-
-        address.setPersonal(null);
-        assertNull("null name", address.getPersonal());
-
-        address.setPersonal("");
-        assertNull("empty name", address.getPersonal());
-
-        address.setPersonal("\"\"");
-        assertNull("quoted empty address", address.getPersonal());
-    }
-
-    /**
-     * Test for setPersonal().
-     */
-    public void brokentestSetPersonal() {
-        Address address = new Address("user1@dom1.net", "simple name");
-        assertEquals("simple name", "simple name", address.getPersonal());
-
-        address.setPersonal("big \\\"G\\\"");
-        assertEquals("quoted name", "big \"G\"", address.getPersonal());
-
-        address.setPersonal("=?UTF-8?Q?big \"G\"?=");
-        assertEquals("quoted printable name", "big \"G\"", address.getPersonal());
-
-        address.setPersonal("=?UTF-8?B?YmlnICJHIg==?=");
-        assertEquals("base64 encoded name", "big \"G\"", address.getPersonal());
-    }
-
-    /**
-     * Test for setPersonal() with utf-16 and utf-32.
-     */
-    public void brokentestSetPersonalMultipleEncodings() {
-        Address address = new Address("user1@dom1.co.jp", "=?UTF-8?B?5bK45pys?=");
-        assertEquals("base64 utf-16 name", "\u5CB8\u672C", address.getPersonal());
-
-        address.setPersonal("\"=?UTF-8?Q?=E5=B2=B8=E6=9C=AC?=\"");
-        assertEquals("quoted printable utf-16 name", "\u5CB8\u672C", address.getPersonal());
-
-        address.setPersonal("=?ISO-2022-JP?B?GyRCNF9LXBsoQg==?=");
-        assertEquals("base64 jis encoded name", "\u5CB8\u672C", address.getPersonal());
-
-        address.setPersonal("\"=?UTF-8?B?8J2MgfCdjYY=?=\"");
-        assertEquals("base64 utf-32 name", "\uD834\uDF01\uD834\uDF46", address.getPersonal());
-
-        address.setPersonal("=?UTF-8?Q?=F0=9D=8C=81=F0=9D=8D=86?=");
-        assertEquals("quoted printable utf-32 name",
-                "\uD834\uDF01\uD834\uDF46", address.getPersonal());
-    }
-
-    /**
-     * TODO: more in-depth tests for parse()
-     */
-
-    /**
-     * Simple quick checks of empty-input edge conditions for parse()
-     *
-     * NOTE:  This is not a claim that these edge cases are "correct", only to maintain consistent
-     * behavior while I am changing some of the code in the function under test.
-     */
-    public void testEmptyParse() {
-        Address[] result;
-
-        // null input => empty array
-        result = Address.parse(null);
-        assertTrue("parsing null address", result != null && result.length == 0);
-
-        // empty string input => empty array
-        result = Address.parse("");
-        assertTrue("parsing zero-length", result != null && result.length == 0);
-
-        // spaces
-        result = Address.parse("   ");
-        assertTrue("parsing spaces", result != null && result.length == 0);
-
-        // spaces with comma
-        result = Address.parse("  ,  ");
-        assertTrue("parsing spaces with comma", result != null && result.length == 0);
-    }
-
-    /**
-     * Test parsing for single address.
-     */
-    public void brokentestSingleParse() {
-        Address[] address1 = Address.parse("address1@dom1.com");
-        assertEquals("bare address count", 1, address1.length);
-        assertEquals("bare address", "address1@dom1.com", address1[0].getAddress());
-        assertNull("name of bare address", address1[0].getPersonal());
-
-        Address[] address2 = Address.parse("<address2@dom2.com>");
-        assertEquals("bracket address count", 1, address2.length);
-        assertEquals("bracket address", "address2@dom2.com", address2[0].getAddress());
-        assertNull("name of bracket address", address2[0].getPersonal());
-
-        Address[] address3 = Address.parse("first last <address3@dom3.org>");
-        assertEquals("address with name count", 1, address3.length);
-        assertEquals("address with name", "address3@dom3.org", address3[0].getAddress());
-        assertEquals("name of address with name", "first last", address3[0].getPersonal());
-
-        Address[] address4 = Address.parse("\"first,last\" <address4@dom4.org>");
-        assertEquals("address with quoted name count", 1, address4.length);
-        assertEquals("address with quoted name", "address4@dom4.org", address4[0].getAddress());
-        assertEquals("name of address with quoted name", "first,last", address4[0].getPersonal());
-    }
-
-    /**
-     * Test parsing for illegal address.
-     */
-    public void testIllegalParse() {
-        Address[] address1 = Address.parse("address1");
-        assertEquals("no atmark", 0, address1.length);
-
-        Address[] address2 = Address.parse("address2@");
-        assertEquals("no domain", 0, address2.length);
-
-        Address[] address3 = Address.parse("@dom3.com");
-        assertEquals("no local part", 0, address3.length);
-
-        Address[] address4 = Address.parse("address4@sub@dom4.org");
-        assertEquals("more than one atmark", 0, address4.length);
-
-        Address[] address5 = Address.parse("address5@dom5");
-        assertEquals("not dot in domain part", 0, address5.length);
-
-        Address[] address6 = Address.parse("address6@dom6.com.");
-        assertEquals("domain ends with dot", 0, address6.length);
-
-        Address[] address7 = Address.parse("address7@.dom7.org");
-        assertEquals("domain starts with dot", 0, address7.length);
-    }
-
-    /**
-     * Test parsing for address part.
-     */
-    public void brokentestParsingAddress() {
-        Address[] addresses = Address.parse("address1@dom1.net, <address2@dom2.com>");
-        assertEquals("address count", 2, addresses.length);
-
-        assertEquals("bare address", "address1@dom1.net", addresses[0].getAddress());
-        assertNull("bare address name", addresses[0].getPersonal());
-
-        assertEquals("bracket address", "address2@dom2.com", addresses[1].getAddress());
-        assertNull("bracket address name", addresses[1].getPersonal());
-    }
-
-    /**
-     * Test parsing for simple name part.
-     */
-    public void brokentestParsingSimpleName() {
-        Address[] addresses = Address.parse(
-                "name 1 <address1@dom1.net>, " +
-                "\"name,2\" <address2@dom2.org>");
-        assertEquals("address count", 2, addresses.length);
-
-        assertEquals("bare name address", "address1@dom1.net", addresses[0].getAddress());
-        assertEquals("bare name", "name 1", addresses[0].getPersonal());
-
-        assertEquals("double quoted name address", "address2@dom2.org", addresses[1].getAddress());
-        assertEquals("double quoted name", "name,2", addresses[1].getPersonal());
-    }
-
-    /**
-     * Test parsing for utf-16 name part.
-     */
-    public void brokentestParsingUtf16Name() {
-        Address[] addresses = Address.parse(
-                "\u3042\u3044\u3046 \u3048\u304A <address1@dom1.jp>, " +
-                "\"\u3042\u3044\u3046,\u3048\u304A\" <address2@dom2.jp>");
-        assertEquals("address count", 2, addresses.length);
-
-        assertEquals("bare utf-16 name address", "address1@dom1.jp", addresses[0].getAddress());
-        assertEquals("bare utf-16 name",
-                "\u3042\u3044\u3046 \u3048\u304A", addresses[0].getPersonal());
-
-        assertEquals("double quoted utf-16 name address",
-                "address2@dom2.jp", addresses[1].getAddress());
-        assertEquals("double quoted utf-16 name",
-                "\u3042\u3044\u3046,\u3048\u304A", addresses[1].getPersonal());
-    }
-
-    /**
-     * Test parsing for utf-32 name part.
-     */
-    public void brokentestParsingUtf32Name() {
-        Address[] addresses = Address.parse(
-                "\uD834\uDF01\uD834\uDF46 \uD834\uDF22 <address1@dom1.net>, " +
-                "\"\uD834\uDF01\uD834\uDF46,\uD834\uDF22\" <address2@dom2.com>");
-        assertEquals("address count", 2, addresses.length);
-
-        assertEquals("bare utf-32 name address", "address1@dom1.net", addresses[0].getAddress());
-        assertEquals("bare utf-32 name",
-                "\uD834\uDF01\uD834\uDF46 \uD834\uDF22", addresses[0].getPersonal());
-
-        assertEquals("double quoted utf-32 name address",
-                "address2@dom2.com", addresses[1].getAddress());
-        assertEquals("double quoted utf-32 name",
-                "\uD834\uDF01\uD834\uDF46,\uD834\uDF22", addresses[1].getPersonal());
-    }
-
-    /**
-     * Test parsing for multi addresses.
-     */
-    public void brokentestParseMulti() {
-        Address[] addresses = Address.parse(MULTI_ADDRESSES_LIST);
-
-        assertEquals("multi addrsses count", MULTI_ADDRESSES_COUNT, addresses.length);
-
-        assertEquals("no name 1 address", "noname1@dom1.com", addresses[0].getAddress());
-        assertNull("no name 1 name", addresses[0].getPersonal());
-        assertEquals("no name 2 address", "noname2@dom2.com", addresses[1].getAddress());
-        assertNull("no name 2 name", addresses[1].getPersonal());
-        assertEquals("simple name address", "address3@dom3.org", addresses[2].getAddress());
-        assertEquals("simple name name", "simple name", addresses[2].getPersonal());
-        assertEquals("double quoted name address", "address4@dom4.org", addresses[3].getAddress());
-        assertEquals("double quoted name name", "name,4", addresses[3].getPersonal());
-        assertEquals("quoted name address", "bigG@dom5.net", addresses[4].getAddress());
-        assertEquals("quoted name name", "big \"G\"", addresses[4].getPersonal());
-        assertEquals("utf-16 name address", "address6@co.jp", addresses[5].getAddress());
-        assertEquals("utf-16 name name", "\u65E5\u672C\u8A9E", addresses[5].getPersonal());
-        assertEquals("utf-16 quoted name address", "address7@co.jp", addresses[6].getAddress());
-        assertEquals("utf-16 quoted name name", "\u65E5\u672C\u8A9E",
-                addresses[6].getPersonal());
-        assertEquals("utf-32 name address", "address8@ne.jp", addresses[7].getAddress());
-        assertEquals("utf-32 name name", "\uD834\uDF01\uD834\uDF46", addresses[7].getPersonal());
-        assertEquals("utf-32 quoted name address", "address9@ne.jp", addresses[8].getAddress());
-        assertEquals("utf-32 quoted name name", "\uD834\uDF01\uD834\uDF46",
-                addresses[8].getPersonal());
-    }
-
-    /**
-     * Test various combinations of the toString (single) method
-     */
-    public void testToStringSingle() {
-        Address[] addresses = Address.parse(MULTI_ADDRESSES_LIST);
-
-        assertEquals("multi addrsses count", MULTI_ADDRESSES_COUNT, addresses.length);
-
-        // test for toString() results.
-        assertEquals("no name 1", "noname1@dom1.com", addresses[0].toString());
-        assertEquals("no name 2", "noname2@dom2.com", addresses[1].toString());
-        assertEquals("simple name", "simple name <address3@dom3.org>", addresses[2].toString());
-        assertEquals("double quoted name",
-                "\"name,4\" <address4@dom4.org>", addresses[3].toString());
-        assertEquals("quoted name", "\"big \"G\"\" <bigG@dom5.net>", addresses[4].toString());
-        assertEquals("utf-16 name", "\u65E5\u672C\u8A9E <address6@co.jp>",
-                addresses[5].toString());
-        assertEquals("utf-16 quoted name", "\u65E5\u672C\u8A9E <address7@co.jp>",
-                addresses[6].toString());
-        assertEquals("utf-32 name", "\uD834\uDF01\uD834\uDF46 <address8@ne.jp>",
-                addresses[7].toString());
-        assertEquals("utf-32 quoted name", "\uD834\uDF01\uD834\uDF46 <address9@ne.jp>",
-                addresses[8].toString());
-        assertEquals("name==address", "noname@dom.com", addresses[9].toString());
-    }
-
-    /**
-     * Test various combinations of the toString (multi) method
-     */
-    public void brokentestToStringMulti() {
-        final Address[] address = Address.parse("noname1@dom1.com");
-        final Address[] addresses = Address.parse(MULTI_ADDRESSES_LIST);
-
-        assertEquals("multi addrsses count", MULTI_ADDRESSES_COUNT, addresses.length);
-
-        {
-            String line = Address.toString(address);
-            assertEquals("toString multi-1",
-                    "noname1@dom1.com",
-                    line);
-        }
-        {
-            String line = Address.toString(addresses);
-            assertEquals("toString multi-n",
-                    "noname1@dom1.com,"
-                    + "noname2@dom2.com,"
-                    + "simple name <address3@dom3.org>,"
-                    + "\"name,4\" <address4@dom4.org>,"
-                    + "\"big \"G\"\" <bigG@dom5.net>,"
-                    + "\u65E5\u672C\u8A9E <address6@co.jp>,"
-                    + "\u65E5\u672C\u8A9E <address7@co.jp>,"
-                    + "\uD834\uDF01\uD834\uDF46 <address8@ne.jp>,"
-                    + "\uD834\uDF01\uD834\uDF46 <address9@ne.jp>,"
-                    + "noname@dom.com",
-                    line);
-        }
-
-        // With custom separator
-        {
-            String line = Address.toString(address, "$");
-            assertEquals("toString multi-1",
-                    "noname1@dom1.com",
-                    line);
-        }
-
-        {
-            String line = Address.toString(addresses, "$");
-            assertEquals("toString multi-n",
-                    "noname1@dom1.com$"
-                    + "noname2@dom2.com$"
-                    + "simple name <address3@dom3.org>$"
-                    + "\"name,4\" <address4@dom4.org>$"
-                    + "\"big \"G\"\" <bigG@dom5.net>$"
-                    + "\u65E5\u672C\u8A9E <address6@co.jp>$"
-                    + "\u65E5\u672C\u8A9E <address7@co.jp>$"
-                    + "\uD834\uDF01\uD834\uDF46 <address8@ne.jp>$"
-                    + "\uD834\uDF01\uD834\uDF46 <address9@ne.jp>$"
-                    + "noname@dom.com",
-                    line);
-        }
-    }
-
-    /**
-     * Test parsing for quoted and encoded name part.
-     */
-    public void brokentestParsingQuotedEncodedName() {
-        Address[] addresses = Address.parse(
-                "\"big \\\"G\\\"\" <bigG@dom1.com>, =?UTF-8?B?5pel5pys6Kqe?= <address2@co.jp>");
-
-        assertEquals("address count", 2, addresses.length);
-
-        assertEquals("quoted name address", "bigG@dom1.com", addresses[0].getAddress());
-        assertEquals("quoted name", "big \"G\"", addresses[0].getPersonal());
-
-        assertEquals("encoded name address", "address2@co.jp", addresses[1].getAddress());
-        assertEquals("encoded name", "\u65E5\u672C\u8A9E", addresses[1].getPersonal());
-    }
-
-    /**
-     * Test various combinations of the toHeader (single) method
-     */
-    public void brokentestToHeaderSingle() {
-        Address noName1 = new Address("noname1@dom1.com");
-        Address noName2 = new Address("<noname2@dom2.com>", "");
-        Address simpleName = new Address("address3@dom3.org", "simple name");
-        Address dquoteName = new Address("address4@dom4.org", "name,4");
-        Address quotedName = new Address("bigG@dom5.net", "big \"G\"");
-        Address utf16Name = new Address("<address6@co.jp>", "\"\u65E5\u672C\u8A9E\"");
-        Address utf32Name = new Address("<address8@ne.jp>", "\uD834\uDF01\uD834\uDF46");
-        Address sameName = new Address("address@dom.org", "address@dom.org");
-
-        // test for internal states.
-        assertEquals("no name 1 address", "noname1@dom1.com", noName1.getAddress());
-        assertNull("no name 1 name", noName1.getPersonal());
-        assertEquals("no name 2 address", "noname2@dom2.com", noName2.getAddress());
-        assertNull("no name 2 name", noName2.getPersonal());
-        assertEquals("simple name address", "address3@dom3.org", simpleName.getAddress());
-        assertEquals("simple name name", "simple name", simpleName.getPersonal());
-        assertEquals("double quoted name address", "address4@dom4.org", dquoteName.getAddress());
-        assertEquals("double quoted name name", "name,4", dquoteName.getPersonal());
-        assertEquals("quoted name address", "bigG@dom5.net", quotedName.getAddress());
-        assertEquals("quoted name name", "big \"G\"", quotedName.getPersonal());
-        assertEquals("utf-16 name address", "address6@co.jp", utf16Name.getAddress());
-        assertEquals("utf-16 name name", "\u65E5\u672C\u8A9E", utf16Name.getPersonal());
-        assertEquals("utf-32 name address", "address8@ne.jp", utf32Name.getAddress());
-        assertEquals("utf-32 name name", "\uD834\uDF01\uD834\uDF46", utf32Name.getPersonal());
-        assertEquals("name == address address", "address@dom.org", sameName.getAddress());
-        assertEquals("name == address name", "address@dom.org", sameName.getPersonal());
-
-        // Test for toHeader() results.
-        assertEquals("no name 1", "noname1@dom1.com", noName1.toHeader());
-        assertEquals("no name 2", "noname2@dom2.com", noName2.toHeader());
-        assertEquals("simple name", "simple name <address3@dom3.org>", simpleName.toHeader());
-        assertEquals("double quoted name", "\"name,4\" <address4@dom4.org>", dquoteName.toHeader());
-        assertEquals("quoted name", "\"big \\\"G\\\"\" <bigG@dom5.net>", quotedName.toHeader());
-        assertEquals("utf-16 name", "=?UTF-8?B?5pel5pys6Kqe?= <address6@co.jp>",
-                utf16Name.toHeader());
-        assertEquals("utf-32 name", "=?UTF-8?B?8J2MgfCdjYY=?= <address8@ne.jp>",
-                utf32Name.toHeader());
-        assertEquals("name == address", "\"address@dom.org\" <address@dom.org>",
-                sameName.toHeader());
-    }
-
-    /**
-     * Test various combinations of the toHeader (multi) method
-     */
-    public void brokentestToHeaderMulti() {
-        Address noName1 = new Address("noname1@dom1.com");
-        Address noName2 = new Address("<noname2@dom2.com>", "");
-        Address simpleName = new Address("address3@dom3.org", "simple name");
-        Address dquoteName = new Address("address4@dom4.org", "name,4");
-        Address quotedName = new Address("bigG@dom5.net", "big \"G\"");
-        Address utf16Name = new Address("<address6@co.jp>", "\"\u65E5\u672C\u8A9E\"");
-        Address utf32Name = new Address("<address8@ne.jp>", "\uD834\uDF01\uD834\uDF46");
-
-        // test for internal states.
-        assertEquals("no name 1 address", "noname1@dom1.com", noName1.getAddress());
-        assertNull("no name 1 name", noName1.getPersonal());
-        assertEquals("no name 2 address", "noname2@dom2.com", noName2.getAddress());
-        assertNull("no name 2 name", noName2.getPersonal());
-        assertEquals("simple name address", "address3@dom3.org", simpleName.getAddress());
-        assertEquals("simple name name", "simple name", simpleName.getPersonal());
-        assertEquals("double quoted name address", "address4@dom4.org", dquoteName.getAddress());
-        assertEquals("double quoted name name", "name,4", dquoteName.getPersonal());
-        assertEquals("quoted name address", "bigG@dom5.net", quotedName.getAddress());
-        assertEquals("quoted name name", "big \"G\"", quotedName.getPersonal());
-        assertEquals("utf-16 name address", "address6@co.jp", utf16Name.getAddress());
-        assertEquals("utf-16 name name", "\u65E5\u672C\u8A9E", utf16Name.getPersonal());
-        assertEquals("utf-32 name address", "address8@ne.jp", utf32Name.getAddress());
-        assertEquals("utf-32 name name", "\uD834\uDF01\uD834\uDF46", utf32Name.getPersonal());
-
-        Address[] addresses = new Address[] {
-                noName1, noName2, simpleName, dquoteName, quotedName, utf16Name, utf32Name,
-        };
-        String line = Address.toHeader(addresses);
-
-        assertEquals("toHeader() multi",
-                "noname1@dom1.com, "
-                + "noname2@dom2.com, "
-                + "simple name <address3@dom3.org>, "
-                + "\"name,4\" <address4@dom4.org>, "
-                + "\"big \\\"G\\\"\" <bigG@dom5.net>, "
-                + "=?UTF-8?B?5pel5pys6Kqe?= <address6@co.jp>, "
-                + "=?UTF-8?B?8J2MgfCdjYY=?= <address8@ne.jp>",
-                line);
-    }
-
-    /**
-     * Test various combinations of the toFriendly (single) method
-     */
-    public void testToFriendlySingle() {
-        assertEquals("personal1", mAddress1.toFriendly());
-        assertEquals("address2", mAddress2.toFriendly());
-        assertEquals("address3", mAddress3.toFriendly());
-    }
-
-    /**
-     * Test various combinations of the toFriendly (array) method
-     */
-    public void brokentestToFriendlyArray() {
-        Address[] list1 = null;
-        Address[] list2 = new Address[0];
-        Address[] list3 = new Address[] { mAddress1 };
-        Address[] list4 = new Address[] { mAddress1, mAddress2, mAddress3 };
-
-        assertEquals(null, Address.toFriendly(list1));
-        assertEquals(null, Address.toFriendly(list2));
-        assertEquals("personal1", Address.toFriendly(list3));
-        assertEquals("personal1, address2, address3", Address.toFriendly(list4));
-    }
-
-    /**
-     * Simple quick checks of empty-input edge conditions for pack()
-     *
-     * NOTE:  This is not a claim that these edge cases are "correct", only to maintain consistent
-     * behavior while I am changing some of the code in the function under test.
-     */
-    public void testEmptyPack() {
-        String result;
-
-        // null input => null string
-        result = Address.pack(null);
-        assertNull("packing null", result);
-
-        // zero-length input => null string
-        result = Address.pack(new Address[] { });
-        assertNull("packing empty array", result);
-    }
-
-    /**
-     * Simple quick checks of empty-input edge conditions for unpack()
-     *
-     * NOTE:  This is not a claim that these edge cases are "correct", only to maintain consistent
-     * behavior while I am changing some of the code in the function under test.
-     */
-    public void testEmptyUnpack() {
-        Address[] result;
-
-        // null input => empty array
-        result = Address.unpack(null);
-        assertTrue("unpacking null address", result != null && result.length == 0);
-
-        // empty string input => empty array
-        result = Address.unpack("");
-        assertTrue("unpacking zero-length", result != null && result.length == 0);
-    }
-
-    private static boolean addressEquals(Address a1, Address a2) {
-        if (!a1.equals(a2)) {
-            return false;
-        }
-        final String displayName1 = a1.getPersonal();
-        final String displayName2 = a2.getPersonal();
-        if (displayName1 == null) {
-            return displayName2 == null;
-        } else {
-            return displayName1.equals(displayName2);
-        }
-    }
-
-    private static boolean addressArrayEquals(Address[] array1, Address[] array2) {
-        if (array1.length != array2.length) {
-            return false;
-        }
-        for (int i = array1.length - 1; i >= 0; --i) {
-            if (!addressEquals(array1[i], array2[i])) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    public void brokentestPackUnpack() {
-        for (Address[] list : PACK_CASES) {
-            String packed = Address.pack(list);
-            assertTrue(packed, addressArrayEquals(list, Address.unpack(packed)));
-        }
-    }
-
-    /**
-     * Tests that unpackToString() returns the same result as toString(unpack()).
-     */
-    public void brokentestUnpackToString() {
-        assertNull(Address.unpackToString(null));
-        assertNull(Address.unpackToString(""));
-
-        for (Address[] list : PACK_CASES) {
-            String packed = Address.pack(list);
-            String s1 = Address.unpackToString(packed);
-            String s2 = Address.toString(Address.unpack(packed));
-            assertEquals(s2, s2, s1);
-        }
-    }
-
-    /**
-     * Tests that parseAndPack() returns the same result as pack(parse()).
-     */
-    public void testParseAndPack() {
-        String s1 = Address.parseAndPack(MULTI_ADDRESSES_LIST);
-        String s2 = Address.pack(Address.parse(MULTI_ADDRESSES_LIST));
-        assertEquals(s2, s1);
-    }
-
-    public void brokentestSinglePack() {
-        Address[] addrArray = new Address[1];
-        for (Address address : new Address[]{PACK_ADDR_1, PACK_ADDR_2, PACK_ADDR_3}) {
-            String packed1 = address.pack();
-            addrArray[0] = address;
-            String packed2 = Address.pack(addrArray);
-            assertEquals(packed1, packed2);
-        }
-    }
-
-    /**
-     * Tests that:
-     * 1. unpackFirst() with empty list returns null.
-     * 2. unpackFirst() with non-empty returns the same as unpack()[0]
-     */
-    public void brokentestUnpackFirst() {
-        assertNull(Address.unpackFirst(null));
-        assertNull(Address.unpackFirst(""));
-
-        for (Address[] list : PACK_CASES) {
-            String packed = Address.pack(list);
-            Address[] array = Address.unpack(packed);
-            Address first = Address.unpackFirst(packed);
-            assertTrue(packed, addressEquals(array[0], first));
-        }
-    }
-
-    public void brokentestIsValidAddress() {
-        String notValid[] = {"", "foo", "john@", "x@y", "x@y.", "foo.com"};
-        String valid[] = {"x@y.z", "john@gmail.com", "a@b.c.d"};
-        for (String address : notValid) {
-            assertTrue(address, !Address.isValidAddress(address));
-        }
-        for (String address : valid) {
-            assertTrue(address, Address.isValidAddress(address));
-        }
-
-        // isAllValid() must accept empty address list as valid
-        assertTrue("Empty address list is valid", Address.isAllValid(""));
-    }
-
-    /**
-     * Legacy pack() used for testing legacyUnpack().
-     * The packed list is a comma separated list of:
-     * URLENCODE(address)[;URLENCODE(personal)]
-     * @See pack()
-     */
-    private static String legacyPack(Address[] addresses) {
-        if (addresses == null) {
-            return null;
-        } else if (addresses.length == 0) {
-            return "";
-        }
-        StringBuffer sb = new StringBuffer();
-        for (int i = 0, count = addresses.length; i < count; i++) {
-            Address address = addresses[i];
-            try {
-                sb.append(URLEncoder.encode(address.getAddress(), "UTF-8"));
-                if (address.getPersonal() != null) {
-                    sb.append(';');
-                    sb.append(URLEncoder.encode(address.getPersonal(), "UTF-8"));
-                }
-                if (i < count - 1) {
-                    sb.append(',');
-                }
-            }
-            catch (UnsupportedEncodingException uee) {
-                return null;
-            }
-        }
-        return sb.toString();
-    }
-}