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 * 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   *
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 * software distributed under the License is distributed on an  *
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY       *
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package org.apache.james.jmap.draft.crypto;

import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;

import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;

import org.apache.james.jmap.draft.FixedDateZonedDateTimeProvider;
import org.junit.Before;
import org.junit.Test;

public class SignedTokenFactoryTest {

    private static final String EXPIRATION_DATE_STRING = "2011-12-03T10:15:30+01:00";
    private static final ZonedDateTime DATE = ZonedDateTime.parse(EXPIRATION_DATE_STRING, DateTimeFormatter.ISO_OFFSET_DATE_TIME);

    private SignedTokenFactory toKenFactory;
    private FixedDateZonedDateTimeProvider zonedDateTimeProvider;

    @Before
    public void setUp() throws Exception {
        JamesSignatureHandler signatureHandler = JamesSignatureHandlerFixture.defaultSignatureHandler();
        signatureHandler.init();
        zonedDateTimeProvider = new FixedDateZonedDateTimeProvider();
        toKenFactory = new SignedTokenFactory(signatureHandler, zonedDateTimeProvider);
    }

    @Test
    public void generateContinuationTokenShouldThrowWhenUsernameIsNull() throws Exception {
        assertThatThrownBy(() -> toKenFactory.generateContinuationToken(null))
            .isInstanceOf(NullPointerException.class);
    }

    @Test
    public void generateContinuationTokenShouldHaveTheRightOutPut() throws Exception {
        zonedDateTimeProvider.setFixedDateTime(DATE);
        assertThat(toKenFactory.generateContinuationToken("user").serialize())
            .isEqualTo("user_2011-12-03T10:30:30+01:00_eOvOqTmV3dPrhIkbuQSj2sno3YJMxWl6J1sH1JhwYcaNgMX9twm98/WSF9uyDkvJgvBxFokDr53AbxQ3DsJysB2dAzCC0tUM4u8ZMvl/hQrFXhVCdpVMyHRvixKCxnHsVXAr9g3WMn2vbIVq5i3HPgA6/p9FB1+N4WA06B8ueoCrdxT2w1ITEm8p+QZvje3n1F344SgrqgIYqvt0yUvzxnB24f3ccjAKidlBj4wZkcXgUTMbZ7MdnCbDGbp10+tgJqxiv1S0rXZMeJLJ+vBt5TyqEhsJUmUQ84qctlB4yR5FS+ncbAOyZAxs2dWsHqiQjedb3IR77N7CASzqO2mmVw==");
    }

    @Test
    public void generateAttachmentAccessTokenShouldThrowWhenUsernameIsNull() throws Exception {
        assertThatThrownBy(() -> toKenFactory.generateAttachmentAccessToken(null, "blobId"))
            .isInstanceOf(NullPointerException.class);
    }

    @Test
    public void generateAttachmentAccessTokenShouldThrowWhenBlobIdIsNull() throws Exception {
        assertThatThrownBy(() -> toKenFactory.generateAttachmentAccessToken("username", null))
            .isInstanceOf(IllegalArgumentException.class);
    }

    @Test
    public void generateAttachmentAccessTokenShouldHaveTheRightOutPut() throws Exception {
        zonedDateTimeProvider.setFixedDateTime(DATE);
        assertThat(toKenFactory.generateAttachmentAccessToken("user", "blobId").serialize())
            .isEqualTo("user_2011-12-03T10:20:30+01:00_eSg1mVxMpqw5/u6wsTAatP7hoHDoI7blEW0hxGPrRMMj3hECT+YhbUCdhz9Lb4U+jsYPgNLDuAHwxin79xXfLoq0nVsogEE32svRYVvbaDpro+EOtkAHhYnYxWnAGxB/70u7Zyw0oYGmWOwkCkLDFsWKglMp9IUpOJQP50zbzbdW+4dKlAi/8VmN8jFyZx40envRbgEn4Q2QQbnUH/7F9+vdLIl+bAfcj6QlevqFRsUkmTZelkv1rtGUAvnPSBQL4TeBx5Qk/eEiw8IbB2lbCIAoIFZC6Vl8QOO5Y6LFzmqHL9i0BjvuoiZ8FKQS0pGd5CU6pwc7sv0xD82Vx1eFiw==");
    }
}
