[1061] Rename missing names

Some "Conn" variables were left out and forgotten in previous renames,
fixing what could be found.

src/lib/datasrc/datasrc_messages.mes

@@ -413,7 +413,7 @@ Debug information. An instance of SQLite data source is being created.
 % DATASRC_SQLITE_DESTROY SQLite data source destroyed
 Debug information. An instance of SQLite data source is being destroyed.
 
-% DATASRC_SQLITE_DROPCONN SQLite3Connection is being deinitialized
+% DATASRC_SQLITE_DROPCONN SQLite3Database is being deinitialized
 The object around a database connection is being destroyed.
 
 % DATASRC_SQLITE_ENCLOSURE looking for zone containing '%1'
@@ -468,7 +468,7 @@ source.
 The SQLite data source was asked to provide a NSEC3 record for given zone.
 But it doesn't contain that zone.
 
-% DATASRC_SQLITE_NEWCONN SQLite3Connection is being initialized
+% DATASRC_SQLITE_NEWCONN SQLite3Database is being initialized
 A wrapper object to hold database connection is being initialized.
 
 % DATASRC_SQLITE_OPEN opening SQLite database '%1'

src/lib/datasrc/tests/database_unittest.cc

@@ -91,7 +91,7 @@ TEST_F(DatabaseClientTest, superZone) {
     checkZoneFinder(zone);
 }
 
-TEST_F(DatabaseClientTest, noConnException) {
+TEST_F(DatabaseClientTest, noAccessorException) {
     EXPECT_THROW(DatabaseClient(shared_ptr<DatabaseAccessor>()),
                  isc::InvalidParameter);
 }

src/lib/datasrc/tests/sqlite3_accessor_unittest.cc

@@ -64,13 +64,13 @@ TEST(SQLite3Open, memoryDB) {
 }
 
 // Test fixture for querying the db
-class SQLite3Conn : public ::testing::Test {
+class SQLite3Access : public ::testing::Test {
 public:
-    SQLite3Conn() {
-        initConn(SQLITE_DBFILE_EXAMPLE, RRClass::IN());
+    SQLite3Access() {
+        initAccessor(SQLITE_DBFILE_EXAMPLE, RRClass::IN());
     }
     // So it can be re-created with different data
-    void initConn(const std::string& filename, const RRClass& rrclass) {
+    void initAccessor(const std::string& filename, const RRClass& rrclass) {
         db.reset(new SQLite3Database(filename, rrclass));
     }
     // The tested db
@@ -78,25 +78,25 @@ public:
 };
 
 // This zone exists in the data, so it should be found
-TEST_F(SQLite3Conn, getZone) {
+TEST_F(SQLite3Access, getZone) {
     std::pair<bool, int> result(db->getZone(Name("example.com")));
     EXPECT_TRUE(result.first);
     EXPECT_EQ(1, result.second);
 }
 
 // But it should find only the zone, nothing below it
-TEST_F(SQLite3Conn, subZone) {
+TEST_F(SQLite3Access, subZone) {
     EXPECT_FALSE(db->getZone(Name("sub.example.com")).first);
 }
 
 // This zone is not there at all
-TEST_F(SQLite3Conn, noZone) {
+TEST_F(SQLite3Access, noZone) {
     EXPECT_FALSE(db->getZone(Name("example.org")).first);
 }
 
 // This zone is there, but in different class
-TEST_F(SQLite3Conn, noClass) {
-    initConn(SQLITE_DBFILE_EXAMPLE, RRClass::CH());
+TEST_F(SQLite3Access, noClass) {
+    initAccessor(SQLITE_DBFILE_EXAMPLE, RRClass::CH());
     EXPECT_FALSE(db->getZone(Name("example.com")).first);
 }