[AD-541] When using SQLGetInfo, I want to return general information …

…about the driver and data source associated with a connection. (#107)

* [AD-541] Initial commit for SQLGetInfo support.

* [AD-541] More progress on SQLGetInfo support.

* [AD-541] More progress on SQLGetInfo support.

* [AD-541] All attributes set.

* [AD-541] Fix SQL_DBMS_VER test to be independent of variable value.

* [AD-541] Make testing user name more flexible.

* [AD-541] Fix missing definition for SQL_CVT_GUID.

* [AD-541] Fix Linux build for SQLWCHAR.

* [AD-541] Attempt fix Linux test for DSN value.

* [AD-541] Modify test for SQLGetInfo/SQL_DATA_SOURCE_NAME on Linux.

* [AD-541] Add comments for clarity.

* [AD-541] Add comments for clarity.

src/odbc-test/CMakeLists.txt

@@ -57,6 +57,7 @@ set(SOURCES
          src/meta_queries_test.cpp
          src/odbc_test_suite.cpp
          src/queries_test.cpp
+         src/sql_get_info_test.cpp
          src/test_utils.cpp
          src/utility_test.cpp
          ../odbc/src/app/application_data_buffer.cpp

src/odbc-test/src/odbc_test_suite.cpp

@@ -27,11 +27,13 @@
 #include <boost/test/unit_test.hpp>
 
 #include <documentdb/odbc/utility.h>
+#include <documentdb/odbc/config/configuration.h>
 #include "odbc_test_suite.h"
 #include "test_utils.h"
 
 using namespace documentdb_test;
 using namespace boost::unit_test;
+using namespace documentdb::odbc::config;
 
 /**
  * Test setup config for test results
@@ -835,6 +837,7 @@ void OdbcTestSuite::CreateDsnConnectionStringForRemoteServer(
 
   connectionString =
             "DRIVER={Amazon DocumentDB};"
+            "DSN=" + Configuration::DefaultValue::dsn + ";"
             "HOSTNAME=" + host + ":" + port + ";"
             "DATABASE=" + database + ";"
             "USER=" + user + ";"
@@ -870,6 +873,7 @@ void OdbcTestSuite::CreateDsnConnectionStringForLocalServer(
 
   connectionString =
     "DRIVER={Amazon DocumentDB};"
+    "DSN=" + Configuration::DefaultValue::dsn + ";"
     "HOSTNAME=" + host + ":" + port + ";"
     "DATABASE=" + database + ";"
     "USER=" + user + ";"