4 files changed, 61 insertions, 1 deletions
diff --git a/test/Jamfile.jam b/test/Jamfile.jam
index 38bee41..691a68f 100644
--- a/test/Jamfile.jam
+++ b/test/Jamfile.jam
@@ -16,4 +16,4 @@ run test-bitset.cpp ;
 run test-streams.cpp ;
 run test-misc.cpp ;
 run test-mysql.cpp : : : <library>testdb ;
-run test-postgresql.cpp ;
+run test-postgresql.cpp : : : <library>testdb ;
diff --git a/test/test-postgresql.cpp b/test/test-postgresql.cpp
index eaf6d58..38feb3c 100644
--- a/test/test-postgresql.cpp
+++ b/test/test-postgresql.cpp
@@ -1,6 +1,7 @@
 #define BOOST_TEST_MODULE PostgreSQL
 #include <boost/test/unit_test.hpp>
 
+#include "testdb-postgresql.h"
 #include <cstddef>
 #include <dbConn.h>
 #include <dbRecordSet.h>
@@ -73,3 +74,11 @@ BOOST_AUTO_TEST_CASE(stmt_reuse)
 		BOOST_CHECK_GT(rs->rows(), 1);
 	}
 }
+
+BOOST_AUTO_TEST_CASE(mock)
+{
+	MyGrate::Testing::PqConnDB db;
+	auto mdb = db.mock();
+	auto rs = MyGrate::DbStmt<"SELECT CURRENT_DATABASE()">::execute(&mdb);
+	BOOST_CHECK_EQUAL(rs->at(0, 0).get<std::string_view>().substr(0, 13), "mygrate_test_");
+}
diff --git a/test/testdb-postgresql.cpp b/test/testdb-postgresql.cpp
new file mode 100644
index 0000000..55f163f
--- /dev/null
+++ b/test/testdb-postgresql.cpp
@@ -0,0 +1,30 @@
+#include "testdb-postgresql.h"
+#include <compileTimeFormatter.h>
+#include <cstdlib>
+#include <helpers.h>
+#include <output/pq/pqConn.h>
+
+namespace MyGrate {
+	namespace Testing {
+		const auto CONNSTR {MyGrate::getenv("MYGRATE_POSTGRESQL_CONNSTR", "user=postgres")};
+		std::size_t PqConnDB::mocknum;
+
+		PqConnDB::PqConnDB() : PqConn(CONNSTR), mockname {scprintf<"mygrate_test_%?_%?">(getpid(), mocknum++)}
+		{
+			query(("DROP DATABASE IF EXISTS " + mockname).c_str());
+			query(("CREATE DATABASE " + mockname).c_str());
+		}
+
+		PqConnDB::~PqConnDB()
+		{
+			query(("DROP DATABASE IF EXISTS " + mockname).c_str());
+			mockname.clear();
+		}
+
+		Output::Pq::PqConn
+		PqConnDB::mock() const
+		{
+			return PqConn {scprintf<"%? dbname=%?">(CONNSTR, mockname).c_str()};
+		}
+	}
+}
diff --git a/test/testdb-postgresql.h b/test/testdb-postgresql.h
new file mode 100644
index 0000000..fc73d2a
--- /dev/null
+++ b/test/testdb-postgresql.h
@@ -0,0 +1,21 @@
+#ifndef MYGRATE_TESTING_POSTGRESQL_H
+#define MYGRATE_TESTING_POSTGRESQL_H
+
+#include <output/pq/pqConn.h>
+
+namespace MyGrate {
+	namespace Testing {
+		class PqConnDB : public Output::Pq::PqConn {
+		public:
+			PqConnDB();
+			~PqConnDB();
+
+			Output::Pq::PqConn mock() const;
+
+			std::string mockname;
+			static std::size_t mocknum;
+		};
+	}
+}
+
+#endif