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| 1 | +/*************************************************************************** |
| 2 | + testqgsnetworkaccessmanager.cpp |
| 3 | + ----------------------- |
| 4 | + begin : January 2019 |
| 5 | + copyright : (C) 2019 by Nyall Dawson |
| 6 | + email : nyall dot dawson at gmail dot com |
| 7 | + ***************************************************************************/ |
| 8 | + |
| 9 | +/*************************************************************************** |
| 10 | + * * |
| 11 | + * This program is free software; you can redistribute it and/or modify * |
| 12 | + * it under the terms of the GNU General Public License as published by * |
| 13 | + * the Free Software Foundation; either version 2 of the License, or * |
| 14 | + * (at your option) any later version. * |
| 15 | + * * |
| 16 | + ***************************************************************************/ |
| 17 | + |
| 18 | +#include "qgsnetworkcontentfetcher.h" |
| 19 | +#include "qgsnetworkaccessmanager.h" |
| 20 | +#include "qgsapplication.h" |
| 21 | +#include <QObject> |
| 22 | +#include "qgstest.h" |
| 23 | +#include <QNetworkReply> |
| 24 | + |
| 25 | +class TestQgsNetworkAccessManager : public QObject |
| 26 | +{ |
| 27 | + Q_OBJECT |
| 28 | + public: |
| 29 | + TestQgsNetworkAccessManager() = default; |
| 30 | + |
| 31 | + private slots: |
| 32 | + void initTestCase();// will be called before the first testfunction is executed. |
| 33 | + void cleanupTestCase();// will be called after the last testfunction was executed. |
| 34 | + void init();// will be called before each testfunction is executed. |
| 35 | + void cleanup();// will be called after every testfunction. |
| 36 | + void fetchEmptyUrl(); //test fetching blank url |
| 37 | + void fetchBadUrl(); //test fetching bad url |
| 38 | + void fetchEncodedContent(); //test fetching url content encoded as utf-8 |
| 39 | + |
| 40 | +}; |
| 41 | + |
| 42 | +void TestQgsNetworkAccessManager::initTestCase() |
| 43 | +{ |
| 44 | + QgsApplication::init(); |
| 45 | + QgsApplication::initQgis(); |
| 46 | +} |
| 47 | + |
| 48 | +void TestQgsNetworkAccessManager::cleanupTestCase() |
| 49 | +{ |
| 50 | + QgsApplication::exitQgis(); |
| 51 | +} |
| 52 | + |
| 53 | +void TestQgsNetworkAccessManager::init() |
| 54 | +{ |
| 55 | +} |
| 56 | + |
| 57 | +void TestQgsNetworkAccessManager::cleanup() |
| 58 | +{ |
| 59 | +} |
| 60 | + |
| 61 | +void TestQgsNetworkAccessManager::fetchEmptyUrl() |
| 62 | +{ |
| 63 | + QObject context; |
| 64 | + //test fetching from a blank url |
| 65 | + bool loaded = false; |
| 66 | + bool gotRequestAboutToBeCreatedSignal = false; |
| 67 | + int requestId = -1; |
| 68 | + connect( QgsNetworkAccessManager::instance(), qgis::overload< QgsNetworkRequestParameters >::of( &QgsNetworkAccessManager::requestAboutToBeCreated ), &context, [&]( QgsNetworkRequestParameters params ) |
| 69 | + { |
| 70 | + gotRequestAboutToBeCreatedSignal = true; |
| 71 | + requestId = params.requestId(); |
| 72 | + QVERIFY( requestId > 0 ); |
| 73 | + QCOMPARE( params.operation(), QNetworkAccessManager::GetOperation ); |
| 74 | + QCOMPARE( params.request().url(), QUrl() ); |
| 75 | + } ); |
| 76 | + connect( QgsNetworkAccessManager::instance(), qgis::overload< QgsNetworkReplyContent >::of( &QgsNetworkAccessManager::finished ), &context, [&]( QgsNetworkReplyContent reply ) |
| 77 | + { |
| 78 | + QCOMPARE( reply.errorString(), QStringLiteral( "Protocol \"\" is unknown" ) ); |
| 79 | + QCOMPARE( reply.requestId(), requestId ); |
| 80 | + loaded = true; |
| 81 | + } ); |
| 82 | + QgsNetworkAccessManager::instance()->get( QNetworkRequest( QUrl() ) ); |
| 83 | + |
| 84 | + while ( !loaded ) |
| 85 | + { |
| 86 | + qApp->processEvents(); |
| 87 | + } |
| 88 | + |
| 89 | + QVERIFY( gotRequestAboutToBeCreatedSignal ); |
| 90 | +} |
| 91 | + |
| 92 | +void TestQgsNetworkAccessManager::fetchBadUrl() |
| 93 | +{ |
| 94 | + QObject context; |
| 95 | + //test fetching from a blank url |
| 96 | + bool loaded = false; |
| 97 | + bool gotRequestAboutToBeCreatedSignal = false; |
| 98 | + int requestId = -1; |
| 99 | + connect( QgsNetworkAccessManager::instance(), qgis::overload< QgsNetworkRequestParameters >::of( &QgsNetworkAccessManager::requestAboutToBeCreated ), &context, [&]( QgsNetworkRequestParameters params ) |
| 100 | + { |
| 101 | + gotRequestAboutToBeCreatedSignal = true; |
| 102 | + requestId = params.requestId(); |
| 103 | + QVERIFY( requestId > 0 ); |
| 104 | + QCOMPARE( params.operation(), QNetworkAccessManager::GetOperation ); |
| 105 | + QCOMPARE( params.request().url(), QUrl( QStringLiteral( "http://x" ) ) ); |
| 106 | + } ); |
| 107 | + connect( QgsNetworkAccessManager::instance(), qgis::overload< QgsNetworkReplyContent >::of( &QgsNetworkAccessManager::finished ), &context, [&]( QgsNetworkReplyContent reply ) |
| 108 | + { |
| 109 | + QCOMPARE( reply.errorString(), QStringLiteral( "Host x not found" ) ); |
| 110 | + QCOMPARE( reply.requestId(), requestId ); |
| 111 | + loaded = true; |
| 112 | + } ); |
| 113 | + QgsNetworkAccessManager::instance()->get( QNetworkRequest( QUrl( QStringLiteral( "http://x" ) ) ) ); |
| 114 | + |
| 115 | + while ( !loaded ) |
| 116 | + { |
| 117 | + qApp->processEvents(); |
| 118 | + } |
| 119 | + |
| 120 | + QVERIFY( gotRequestAboutToBeCreatedSignal ); |
| 121 | +} |
| 122 | + |
| 123 | + |
| 124 | +void TestQgsNetworkAccessManager::fetchEncodedContent() |
| 125 | +{ |
| 126 | + QObject context; |
| 127 | + //test fetching from a blank url |
| 128 | + bool loaded = false; |
| 129 | + bool gotRequestAboutToBeCreatedSignal = false; |
| 130 | + int requestId = -1; |
| 131 | + QUrl u = QUrl::fromLocalFile( QStringLiteral( TEST_DATA_DIR ) + '/' + "encoded_html.html" ); |
| 132 | + connect( QgsNetworkAccessManager::instance(), qgis::overload< QgsNetworkRequestParameters >::of( &QgsNetworkAccessManager::requestAboutToBeCreated ), &context, [&]( QgsNetworkRequestParameters params ) |
| 133 | + { |
| 134 | + gotRequestAboutToBeCreatedSignal = true; |
| 135 | + requestId = params.requestId(); |
| 136 | + QVERIFY( requestId > 0 ); |
| 137 | + QCOMPARE( params.operation(), QNetworkAccessManager::GetOperation ); |
| 138 | + QCOMPARE( params.request().url(), u ); |
| 139 | + } ); |
| 140 | + connect( QgsNetworkAccessManager::instance(), qgis::overload< QgsNetworkReplyContent >::of( &QgsNetworkAccessManager::finished ), &context, [&]( QgsNetworkReplyContent reply ) |
| 141 | + { |
| 142 | + QCOMPARE( reply.error(), QNetworkReply::NoError ); |
| 143 | + QCOMPARE( reply.requestId(), requestId ); |
| 144 | + QVERIFY( reply.rawHeaderList().contains( "Content-Length" ) ); |
| 145 | + loaded = true; |
| 146 | + } ); |
| 147 | + QgsNetworkAccessManager::instance()->get( QNetworkRequest( u ) ); |
| 148 | + |
| 149 | + while ( !loaded ) |
| 150 | + { |
| 151 | + qApp->processEvents(); |
| 152 | + } |
| 153 | + |
| 154 | + QVERIFY( gotRequestAboutToBeCreatedSignal ); |
| 155 | +} |
| 156 | + |
| 157 | +QGSTEST_MAIN( TestQgsNetworkAccessManager ) |
| 158 | +#include "testqgsnetworkaccessmanager.moc" |
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