Add braces around single line statements

* Ran clang-tidy with "readability-braces-around-statements" to find missing braces around statements.

3 files changed, 14 insertions, 7 deletions

diff --git a/tests/TestCsvParser.cpp b/tests/TestCsvParser.cpp
index f31e30414..758c31ecc 100644
--- a/tests/TestCsvParser.cpp
+++ b/tests/TestCsvParser.cpp
@@ -30,8 +30,9 @@ void TestCsvParser::initTestCase()
 void TestCsvParser::init()
 {
     file.reset(new QTemporaryFile());
-    if (not file->open())
+    if (not file->open()) {
         QFAIL("Cannot open file!");
+    }
     parser->setBackslashSyntax(false);
     parser->setComment('#');
     parser->setFieldSeparator(',');
diff --git a/tests/TestSymmetricCipher.cpp b/tests/TestSymmetricCipher.cpp
index 752fc09df..173f328ee 100644
--- a/tests/TestSymmetricCipher.cpp
+++ b/tests/TestSymmetricCipher.cpp
@@ -289,14 +289,16 @@ void TestSymmetricCipher::testTwofish256CbcEncryption()
         QCOMPARE(cipher.blockSize(), 16);
         for (int j = 0; j < 5000; ++j) {
             ctCur = cipher.process(ptNext, &ok);
-            if (!ok)
+            if (!ok) {
                 break;
+            }
             ptNext = ctPrev;
             ctPrev = ctCur;
 
             ctCur = cipher.process(ptNext, &ok);
-            if (!ok)
+            if (!ok) {
                 break;
+            }
             ptNext = ctPrev;
             ctPrev = ctCur;
         }
@@ -342,13 +344,15 @@ void TestSymmetricCipher::testTwofish256CbcDecryption()
         QCOMPARE(cipher.blockSize(), 16);
         for (int j = 0; j < 5000; ++j) {
             ptCur = cipher.process(ctNext, &ok);
-            if (!ok)
+            if (!ok) {
                 break;
+            }
             ctNext = ptCur;
 
             ptCur = cipher.process(ctNext, &ok);
-            if (!ok)
+            if (!ok) {
                 break;
+            }
             ctNext = ptCur;
         }
 
diff --git a/tests/TestYkChallengeResponseKey.cpp b/tests/TestYkChallengeResponseKey.cpp
index 0d6f9b5c3..a4dd76270 100644
--- a/tests/TestYkChallengeResponseKey.cpp
+++ b/tests/TestYkChallengeResponseKey.cpp
@@ -84,12 +84,14 @@ void TestYubiKeyChalResp::ykDetected(int slot, bool blocking)
 {
     Q_UNUSED(blocking);
 
-    if (slot > 0)
+    if (slot > 0) {
         m_detected++;
+    }
 
     /* Key used for later testing */
-    if (!m_key)
+    if (!m_key) {
         m_key.reset(new YkChallengeResponseKey(slot, blocking));
+    }
 }
 
 void TestYubiKeyChalResp::deinit()