new unit tests, hehe 67

Signed-off-by: galeon <dertiellis@gmail.com>

tests/unit/tst_msaredirect.cpp

@@ -0,0 +1,75 @@
+#include "testenv.h"
+
+#include "msaauthservice.h"
+
+#include <QUrlQuery>
+
+class TestMsaRedirect : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void authorizationUrlCarriesClientAndRedirect()
+    {
+        const QUrl url = MsaAuthService::authorizationUrl();
+        QCOMPARE(url.scheme(), QStringLiteral("https"));
+        QCOMPARE(url.host(), QStringLiteral("login.live.com"));
+        const QUrlQuery query(url);
+        QCOMPARE(query.queryItemValue("client_id"), MsaAuthService::clientId());
+        QCOMPARE(query.queryItemValue("response_type"), QStringLiteral("code"));
+        QVERIFY(!query.queryItemValue("scope").isEmpty());
+        // Код возвращается на тот адрес, который потом распознаёт matchRedirect.
+        const QUrl redirect(query.queryItemValue("redirect_uri", QUrl::FullyDecoded));
+        QString code;
+        QVERIFY(MsaAuthService::matchRedirect(QUrl(redirect.toString() + "?code=abc"), &code, nullptr));
+        QCOMPARE(code, QStringLiteral("abc"));
+    }
+
+    void matchRedirect_data()
+    {
+        QTest::addColumn<QString>("url");
+        QTest::addColumn<bool>("matches");
+        QTest::addColumn<QString>("code");
+        QTest::addColumn<QString>("error");
+
+        QTest::newRow("code in query")
+            << "https://login.live.com/oauth20_desktop.srf?code=M.C123-abc&lc=1049" << true << "M.C123-abc" << "";
+        QTest::newRow("code in fragment")
+            << "https://login.live.com/oauth20_desktop.srf#code=FRAG&state=1" << true << "FRAG" << "";
+        QTest::newRow("encoded code")
+            << "https://login.live.com/oauth20_desktop.srf?code=a%2Bb%3D" << true << "a+b=" << "";
+        QTest::newRow("error with description")
+            << "https://login.live.com/oauth20_desktop.srf?error=access_denied&error_description=The%20user%20denied"
+            << true << "" << "The user denied";
+        QTest::newRow("error only")
+            << "https://login.live.com/oauth20_desktop.srf?error=server_error" << true << "" << "server_error";
+        QTest::newRow("host case-insensitive")
+            << "https://LOGIN.LIVE.COM/oauth20_desktop.srf?code=x" << true << "x" << "";
+        QTest::newRow("redirect without params")
+            << "https://login.live.com/oauth20_desktop.srf" << true << "" << "";
+        QTest::newRow("authorize page") << "https://login.live.com/oauth20_authorize.srf?code=x" << false << "" << "";
+        QTest::newRow("foreign host") << "https://evil.example/oauth20_desktop.srf?code=x" << false << "" << "";
+        QTest::newRow("empty") << "" << false << "" << "";
+    }
+
+    void matchRedirect()
+    {
+        QFETCH(QString, url);
+        QFETCH(bool, matches);
+        QFETCH(QString, code);
+        QFETCH(QString, error);
+
+        QString actualCode = QStringLiteral("untouched");
+        QString actualError = QStringLiteral("untouched");
+        QCOMPARE(MsaAuthService::matchRedirect(QUrl(url), &actualCode, &actualError), matches);
+        if (matches) {
+            QCOMPARE(actualCode, code);
+            QCOMPARE(actualError, error);
+        } else {
+            QCOMPARE(actualCode, QStringLiteral("untouched"));
+        }
+    }
+};
+
+BILAUNCHER_TEST_MAIN(TestMsaRedirect)
+#include "tst_msaredirect.moc"