Add tests for unconvertible values

Author: schedutron

test/sql/insert_sql_test.cpp

@@ -570,5 +570,42 @@ TEST_F(InsertSQLTests, UniqueColumn) {
   txn_manager.CommitTransaction(txn);
 }
 
+TEST_F(InsertSQLTests, BadTypes) {
+  auto &txn_manager = concurrency::TransactionManagerFactory::GetInstance();
+  auto txn = txn_manager.BeginTransaction();
+  catalog::Catalog::GetInstance()->CreateDatabase(DEFAULT_DB_NAME, txn);
+  txn_manager.CommitTransaction(txn);
+  std::string error_message;
+  std::unique_ptr<optimizer::AbstractOptimizer> optimizer(
+      new optimizer::Optimizer());
+
+  std::string create_table("CREATE TABLE foo (id1 int, id2 bigint,"
+                                         "id3 smallint, id4 tinyint,"
+                                         "id5 decimal);");
+  TestingSQLUtil::ExecuteSQLQuery(create_table);
+  // Insert an unconvertible int.
+  std::string query("INSERT INTO(id) foo VALUES('h');");
+  txn = txn_manager.BeginTransaction();
+  EXPECT_THROW(
+      TestingSQLUtil::GeneratePlanWithOptimizer(optimizer, query, txn),
+      peloton::Exception);
+  query = "INSERT INTO foo(id2) VALUES('h');";
+  EXPECT_THROW(
+      TestingSQLUtil::GeneratePlanWithOptimizer(optimizer, query, txn),
+      peloton::Exception);
+  query = "INSERT INTO foo(id3) VALUES('h');";
+  EXPECT_THROW(
+      TestingSQLUtil::GeneratePlanWithOptimizer(optimizer, query, txn),
+      peloton::Exception);
+  query = "INSERT INTO foo(id4) VALUES('h');";
+  EXPECT_THROW(
+      TestingSQLUtil::GeneratePlanWithOptimizer(optimizer, query, txn),
+      peloton::Exception);
+  query = "INSERT INTO foo(id5) VALUES('h');";
+  EXPECT_THROW(
+      TestingSQLUtil::GeneratePlanWithOptimizer(optimizer, query, txn),
+      peloton::Exception);
+}
+
 }  // namespace test
 }  // namespace peloton