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   1 /**
   2  * Copyright (c) 2010-2023 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.mielecloud.internal.config.servlet;
  14
  15 import static org.junit.jupiter.api.Assertions.assertTrue;
  16 import static org.mockito.ArgumentMatchers.anyString;
  17 import static org.mockito.Mockito.*;
  18 import static org.openhab.binding.mielecloud.internal.util.ReflectionUtil.setPrivate;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.junit.jupiter.api.Test;
  22 import org.openhab.binding.mielecloud.internal.auth.OAuthException;
  23 import org.openhab.binding.mielecloud.internal.config.OAuthAuthorizationHandler;
  24 import org.openhab.binding.mielecloud.internal.config.exception.NoOngoingAuthorizationException;
  25 import org.openhab.binding.mielecloud.internal.util.AbstractConfigFlowTest;
  26 import org.openhab.binding.mielecloud.internal.util.Website;
  27
  28 /**
  29  * @author Björn Lange - Initial Contribution
  30  */
  31 @NonNullByDefault
  32 public class ResultServletTest extends AbstractConfigFlowTest {
  33     @Test
  34     public void whenOAuthErrorAccessDeniedIsReturnedByMieleServiceThenTheFailurePageWithAccordingErrorMessageIsDisplayed()
  35             throws Exception {
  36         // when:
  37         Website website = getCrawler().doGetRelative("/mielecloud/result?" + ResultServlet.ERROR_PARAMETER_NAME + "="
  38                 + FailureServlet.OAUTH2_ERROR_ACCESS_DENIED);
  39
  40         // then:
  41         assertTrue(website.contains("Pairing failed!"));
  42         assertTrue(website.contains("OAuth2 authentication with Miele cloud service failed: Access denied."));
  43     }
  44
  45     @Test
  46     public void whenOAuthErrorInvalidRequestIsReturnedByMieleServiceThenTheFailurePageWithAccordingErrorMessageIsDisplayed()
  47             throws Exception {
  48         // when:
  49         Website website = getCrawler().doGetRelative("/mielecloud/result?" + ResultServlet.ERROR_PARAMETER_NAME + "="
  50                 + FailureServlet.OAUTH2_ERROR_INVALID_REQUEST);
  51
  52         // then:
  53         assertTrue(website.contains("Pairing failed!"));
  54         assertTrue(website.contains("OAuth2 authentication with Miele cloud service failed: Malformed request."));
  55     }
  56
  57     @Test
  58     public void whenOAuthErrorUnauthorizedClientIsReturnedByMieleServiceThenTheFailurePageWithAccordingErrorMessageIsDisplayed()
  59             throws Exception {
  60         // when:
  61         Website website = getCrawler().doGetRelative("/mielecloud/result?" + ResultServlet.ERROR_PARAMETER_NAME + "="
  62                 + FailureServlet.OAUTH2_ERROR_UNAUTHORIZED_CLIENT);
  63
  64         // then:
  65         assertTrue(website.contains("Pairing failed!"));
  66         assertTrue(website.contains(
  67                 "OAuth2 authentication with Miele cloud service failed: Account not authorized to request authorization code."));
  68     }
  69
  70     @Test
  71     public void whenOAuthErrorUnsupportedResponseTypeIsReturnedByMieleServiceThenTheFailurePageWithAccordingErrorMessageIsDisplayed()
  72             throws Exception {
  73         // when:
  74         Website website = getCrawler().doGetRelative("/mielecloud/result?" + ResultServlet.ERROR_PARAMETER_NAME + "="
  75                 + FailureServlet.OAUTH2_ERROR_UNSUPPORTED_RESPONSE_TYPE);
  76
  77         // then:
  78         assertTrue(website.contains("Pairing failed!"));
  79         assertTrue(website.contains(
  80                 "OAuth2 authentication with Miele cloud service failed: Obtaining an authorization code is not supported."));
  81     }
  82
  83     @Test
  84     public void whenOAuthErrorInvalidScopeIsReturnedByMieleServiceThenTheFailurePageWithAccordingErrorMessageIsDisplayed()
  85             throws Exception {
  86         // when:
  87         Website website = getCrawler().doGetRelative("/mielecloud/result?" + ResultServlet.ERROR_PARAMETER_NAME + "="
  88                 + FailureServlet.OAUTH2_ERROR_INVALID_SCOPE);
  89
  90         // then:
  91         assertTrue(website.contains("Pairing failed!"));
  92         assertTrue(website.contains("OAuth2 authentication with Miele cloud service failed: Invalid scope."));
  93     }
  94
  95     @Test
  96     public void whenOAuthErrorServerErrorIsReturnedByMieleServiceThenTheFailurePageWithAccordingErrorMessageIsDisplayed()
  97             throws Exception {
  98         // when:
  99         Website website = getCrawler().doGetRelative("/mielecloud/result?" + ResultServlet.ERROR_PARAMETER_NAME + "="
 100                 + FailureServlet.OAUTH2_ERROR_SERVER_ERROR);
 101
 102         // then:
 103         assertTrue(website.contains("Pairing failed!"));
 104         assertTrue(website.contains("OAuth2 authentication with Miele cloud service failed: Unexpected server error."));
 105     }
 106
 107     @Test
 108     public void whenOAuthErrorTemporarilyUnavailableIsReturnedByMieleServiceThenTheFailurePageWithAccordingErrorMessageIsDisplayed()
 109             throws Exception {
 110         // when:
 111         Website website = getCrawler().doGetRelative("/mielecloud/result?" + ResultServlet.ERROR_PARAMETER_NAME + "="
 112                 + FailureServlet.OAUTH2_ERROR_TEMPORARY_UNAVAILABLE);
 113
 114         // then:
 115         assertTrue(website.contains("Pairing failed!"));
 116         assertTrue(website.contains(
 117                 "OAuth2 authentication with Miele cloud service failed: Authorization server temporarily unavailable."));
 118     }
 119
 120     @Test
 121     public void whenUnknwonOAuthErrorIsReturnedByMieleServiceThenTheFailurePageWithAccordingErrorMessageIsDisplayed()
 122             throws Exception {
 123         // when:
 124         Website website = getCrawler()
 125                 .doGetRelative("/mielecloud/result?" + ResultServlet.ERROR_PARAMETER_NAME + "=unknown_oauth_2_error");
 126
 127         // then:
 128         assertTrue(website.contains("Pairing failed!"));
 129         assertTrue(website.contains(
 130                 "OAuth2 authentication with Miele cloud service failed: Unknown error code \"unknown_oauth_2_error\"."));
 131     }
 132
 133     @Test
 134     public void whenCodeParameterIsNotPassedByMieleServiceThenTheFailurePageWithAccordingErrorMessageIsDisplayed()
 135             throws Exception {
 136         // when:
 137         Website website = getCrawler()
 138                 .doGetRelative("/mielecloud/result?" + ResultServlet.STATE_PARAMETER_NAME + "=state");
 139
 140         // then:
 141         assertTrue(website.contains("Pairing failed!"));
 142         assertTrue(website.contains("Miele cloud service returned an illegal response."));
 143     }
 144
 145     @Test
 146     public void whenStateParameterIsNotPassedByMieleServiceThenTheFailurePageWithAccordingErrorMessageIsDisplayed()
 147             throws Exception {
 148         // when:
 149         Website website = getCrawler()
 150                 .doGetRelative("/mielecloud/result?" + ResultServlet.CODE_PARAMETER_NAME + "=code");
 151
 152         // then:
 153         assertTrue(website.contains("Pairing failed!"));
 154         assertTrue(website.contains("Miele cloud service returned an illegal response."));
 155     }
 156
 157     @Test
 158     public void whenNoAuthorizationIsOngoingThenTheFailurePageWithAccordingErrorMessageIsDisplayed() throws Exception {
 159         // given:
 160         OAuthAuthorizationHandler authorizationHandler = mock(OAuthAuthorizationHandler.class);
 161         doThrow(new NoOngoingAuthorizationException("")).when(authorizationHandler).completeAuthorization(anyString());
 162         setPrivate(getResultServlet(), "authorizationHandler", authorizationHandler);
 163
 164         // when:
 165         Website website = getCrawler().doGetRelative("/mielecloud/result?" + ResultServlet.CODE_PARAMETER_NAME
 166                 + "=code&" + ResultServlet.STATE_PARAMETER_NAME + "=state");
 167
 168         // then:
 169         assertTrue(website.contains("Pairing failed!"));
 170         assertTrue(website.contains("There is no ongoing authorization. Please start an authorization first."));
 171     }
 172
 173     @Test
 174     public void whenLastStepOfAuthorizationFailsThenTheFailurePageWithAccordingErrorMessageIsDisplayed()
 175             throws Exception {
 176         // given:
 177         OAuthAuthorizationHandler authorizationHandler = mock(OAuthAuthorizationHandler.class);
 178         doThrow(new OAuthException("")).when(authorizationHandler).completeAuthorization(anyString());
 179         setPrivate(getResultServlet(), "authorizationHandler", authorizationHandler);
 180
 181         // when:
 182         Website website = getCrawler().doGetRelative("/mielecloud/result?" + ResultServlet.CODE_PARAMETER_NAME
 183                 + "=code&" + ResultServlet.STATE_PARAMETER_NAME + "=state");
 184
 185         // then:
 186         assertTrue(website.contains("Pairing failed!"));
 187         assertTrue(website
 188                 .contains("Completing the final authorization request failed. Please try the config flow again."));
 189     }
 190 }