Added test that are making sure batchInsert boolean values in PostgreSQL isn't failing with errors

tests/unit/data/postgres.sql

@@ -16,6 +16,7 @@ DROP TABLE IF EXISTS "profile" CASCADE;
 DROP TABLE IF EXISTS "type" CASCADE;
 DROP TABLE IF EXISTS "null_values" CASCADE;
 DROP TABLE IF EXISTS "constraints" CASCADE;
+DROP TABLE IF EXISTS "bool_values" CASCADE;
 
 CREATE TABLE "constraints"
 (
@@ -113,6 +114,11 @@ CREATE TABLE "type" (
   bit_col BIT(8) NOT NULL DEFAULT B'10000010'
 );
 
+CREATE TABLE "bool_values" (
+  id serial not null primary key,
+  bool_col bool
+);
+
 INSERT INTO "profile" (description) VALUES ('profile customer 1');
 INSERT INTO "profile" (description) VALUES ('profile customer 3');
 

tests/unit/framework/db/pgsql/PostgreSQLCommandTest.php

@@ -19,4 +19,18 @@ class PostgreSQLCommandTest extends CommandTest
         $command = $db->createCommand($sql);
         $this->assertEquals('SELECT "id", "t"."name" FROM "customer" t', $command->sql);
     }
+
+    public function testBatchInsert()
+    {
+        parent::testBatchInsert();
+
+        $command = $this->getConnection()->createCommand();
+        $command->batchInsert('bool_values',
+            ['bool_col'], [
+                [true],
+                [false],
+            ]
+        );
+        $this->assertEquals(2, $command->execute());
+    }
 }
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