/*
 * Copyright 2007 ZXing authors
 *
 * 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.google.zxing.client.result;

import com.google.zxing.BarcodeFormat;
import com.google.zxing.RXingResult;
import org.junit.Assert;
import org.junit.Test;

/**
 * Tests {@link EmailAddressParsedRXingResult}.
 *
 * @author Sean Owen
 */
public final class EmailAddressParsedRXingResultTestCase extends Assert {

  @Test
  public void testEmailAddress() {
    doTest("srowen@example.org", "srowen@example.org", null, null);
    doTest("mailto:srowen@example.org", "srowen@example.org", null, null);
  }

  @Test
  public void testTos() {
    doTest("mailto:srowen@example.org,bob@example.org",
           new String[] {"srowen@example.org", "bob@example.org"},
           null, null, null, null);
    doTest("mailto:?to=srowen@example.org,bob@example.org",
           new String[] {"srowen@example.org", "bob@example.org"},
           null, null, null, null);
  }

  @Test
  public void testCCs() {
    doTest("mailto:?cc=srowen@example.org",
           null,
           new String[] {"srowen@example.org"},
           null, null, null);
    doTest("mailto:?cc=srowen@example.org,bob@example.org",
           null,
           new String[] {"srowen@example.org", "bob@example.org"},
           null, null, null);
  }

  @Test
  public void testBCCs() {
    doTest("mailto:?bcc=srowen@example.org",
           null, null,
           new String[] {"srowen@example.org"},
           null, null);
    doTest("mailto:?bcc=srowen@example.org,bob@example.org",
           null, null,
           new String[] {"srowen@example.org", "bob@example.org"},
           null, null);
  }

  @Test
  public void testAll() {
    doTest("mailto:bob@example.org?cc=foo@example.org&bcc=srowen@example.org&subject=baz&body=buzz",
           new String[] {"bob@example.org"},
           new String[] {"foo@example.org"},
           new String[] {"srowen@example.org"},
           "baz",
           "buzz");
  }

  @Test
  public void testEmailDocomo() {
    doTest("MATMSG:TO:srowen@example.org;;", "srowen@example.org", null, null);
    doTest("MATMSG:TO:srowen@example.org;SUB:Stuff;;", "srowen@example.org", "Stuff", null);
    doTest("MATMSG:TO:srowen@example.org;SUB:Stuff;BODY:This is some text;;", "srowen@example.org",
        "Stuff", "This is some text");
  }

  @Test
  public void testSMTP() {
    doTest("smtp:srowen@example.org", "srowen@example.org", null, null);
    doTest("SMTP:srowen@example.org", "srowen@example.org", null, null);
    doTest("smtp:srowen@example.org:foo", "srowen@example.org", "foo", null);
    doTest("smtp:srowen@example.org:foo:bar", "srowen@example.org", "foo", "bar");
  }

  private static void doTest(String contents,
                             String to,
                             String subject,
                             String body) {
    doTest(contents, new String[] {to}, null, null, subject, body);
  }

  private static void doTest(String contents,
                             String[] tos,
                             String[] ccs,
                             String[] bccs,
                             String subject,
                             String body) {
    RXingResult fakeRXingResult = new RXingResult(contents, null, null, BarcodeFormat.QR_CODE);
    ParsedRXingResult result = RXingResultParser.parseRXingResult(fakeRXingResult);
    assertSame(ParsedRXingResultType.EMAIL_ADDRESS, result.getType());
    EmailAddressParsedRXingResult emailRXingResult = (EmailAddressParsedRXingResult) result;
    assertArrayEquals(tos, emailRXingResult.getTos());
    assertArrayEquals(ccs, emailRXingResult.getCCs());
    assertArrayEquals(bccs, emailRXingResult.getBCCs());
    assertEquals(subject, emailRXingResult.getSubject());
    assertEquals(body, emailRXingResult.getBody());
  }

}