Few fixups from self review

Author: cjappl

test/test_rtlog.cpp

@@ -184,11 +184,13 @@ TYPED_TEST(RtLogTest, LoggerThreadDoesItsJob) {
 
 TYPED_TEST(TruncatedRtLogTest, ErrorsReturnedFromLog) {
   auto &logger = this->logger;
+  auto maxMessageLength = this->maxMessageLength;
   EXPECT_EQ(logger.Log({ExampleLogLevel::Debug, ExampleLogRegion::Engine},
                        "Hello, %lu", 12ul),
             rtlog::Status::Success);
+
   EXPECT_EQ(logger.Log({ExampleLogLevel::Debug, ExampleLogRegion::Engine},
-                       "Hello, %luxxxxxxxxxxxxxx", 123ul),
+                       "Hello, %lu! xxxxxxxxxxx", 123ul),
             rtlog::Status::Error_MessageTruncated);
 
   // Inspect truncated message
@@ -206,7 +208,7 @@ TYPED_TEST(TruncatedRtLogTest, ErrorsReturnedFromLog) {
     va_end(args);
 
     EXPECT_STREQ(buffer.data(), "Hello, 12");
-    EXPECT_EQ(strlen(buffer.data()), this->maxMessageLength - 1);
+    EXPECT_EQ(strlen(buffer.data()), maxMessageLength - 1);
   };
   EXPECT_EQ(logger.PrintAndClearLogQueue(InspectLogMessage), 2);
 }
@@ -241,11 +243,9 @@ TYPED_TEST(RtLogTest, LogReturnsSuccessOnNormalEnqueue) {
 
 TYPED_TEST(TruncatedRtLogTest, LogHandlesLongMessageTruncation) {
   auto &logger = this->logger;
+  auto maxMessageLength = this->maxMessageLength;
   EXPECT_EQ(logger.Log({ExampleLogLevel::Debug, ExampleLogRegion::Engine},
-                       FMT_STRING("Hello, {}"), 12ul),
-            rtlog::Status::Success);
-  EXPECT_EQ(logger.Log({ExampleLogLevel::Debug, ExampleLogRegion::Engine},
-                       FMT_STRING("Hello, {}xxxxxxxxxxx"), 123ul),
+                       FMT_STRING("Hello, {}! xxxxxxxxxxx"), 123l),
             rtlog::Status::Error_MessageTruncated);
 
   auto InspectLogMessage = [=](const ExampleLogData &data,
@@ -263,10 +263,10 @@ TYPED_TEST(TruncatedRtLogTest, LogHandlesLongMessageTruncation) {
     va_end(args);
 
     EXPECT_STREQ(buffer.data(), "Hello, 12");
-    EXPECT_EQ(strlen(buffer.data()), this->maxMessageLength - 1);
+    EXPECT_EQ(strlen(buffer.data()), maxMessageLength - 1);
   };
 
-  EXPECT_EQ(logger.PrintAndClearLogQueue(InspectLogMessage), 2);
+  EXPECT_EQ(logger.PrintAndClearLogQueue(InspectLogMessage), 1);
 }
 
 TEST(LoggerTest, SingleWriterLogHandlesQueueFullError) {