diff --git a/tests/Import/PgsqlTestCase.php b/tests/Import/PgsqlTestCase.php
index 0146b7337..29db771cf 100644
--- a/tests/Import/PgsqlTestCase.php
+++ b/tests/Import/PgsqlTestCase.php
@@ -30,5 +30,139 @@
  * @since       1.0
  * @version     $Revision$
  */
-class Doctrine_Import_Pgsql_TestCase extends Doctrine_UnitTestCase {
+class Doctrine_Import_Pgsql_TestCase extends Doctrine_UnitTestCase 
+{
+    public function testListSequencesExecutesSql() 
+    {
+        $this->import->listSequences('table');
+        
+        $this->assertEqual($this->adapter->pop(), "SELECT
+                                                relname
+                                            FROM
+                                                pg_class
+                                            WHERE relkind = 'S' AND relnamespace IN
+                                                (SELECT oid FROM pg_namespace
+                                                 WHERE nspname NOT LIKE 'pg_%' AND nspname != 'information_schema')");
+    }
+    public function testListTableColumnsExecutesSql()
+    {
+        $this->import->listTableColumns('table');
+        
+        $this->assertEqual($this->adapter->pop(), "SELECT
+                                                        a.attnum,
+                                                        a.attname AS field,
+                                                        t.typname AS type,
+                                                        format_type(a.atttypid, a.atttypmod) AS complete_type,
+                                                        a.attnotnull AS isnotnull,
+                                                        (SELECT 't'
+                                                          FROM pg_index
+                                                          WHERE c.oid = pg_index.indrelid
+                                                          AND pg_index.indkey[0] = a.attnum
+                                                          AND pg_index.indisprimary = 't'
+                                                        ) AS pri,
+                                                        (SELECT pg_attrdef.adsrc
+                                                          FROM pg_attrdef
+                                                          WHERE c.oid = pg_attrdef.adrelid
+                                                          AND pg_attrdef.adnum=a.attnum
+                                                        ) AS default
+                                                  FROM pg_attribute a, pg_class c, pg_type t
+                                                  WHERE c.relname = 'table'
+                                                        AND a.attnum > 0
+                                                        AND a.attrelid = c.oid
+                                                        AND a.atttypid = t.oid
+                                                  ORDER BY a.attnum");
+    }
+    public function testListTableIndexesExecutesSql()
+    {
+        $this->import->listTableIndexes('table');
+        
+        $this->assertEqual($this->adapter->pop(), "SELECT
+                                                        relname
+                                                   FROM
+                                                        pg_class
+                                                   WHERE oid IN (
+                                                        SELECT indexrelid
+                                                        FROM pg_index, pg_class
+                                                        WHERE pg_class.relname = 'table'
+                                                            AND pg_class.oid=pg_index.indrelid
+                                                            AND indisunique != 't'
+                                                            AND indisprimary != 't'
+                                                        )");
+    }
+    public function testListTablesExecutesSql()
+    {
+        $this->import->listTables();
+        
+        $q = "SELECT
+                                                c.relname AS table_name
+                                            FROM pg_class c, pg_user u
+                                            WHERE c.relowner = u.usesysid
+                                                AND c.relkind = 'r'
+                                                AND NOT EXISTS (SELECT 1 FROM pg_views WHERE viewname = c.relname)
+                                                AND c.relname !~ '^(pg_|sql_)'
+                                            UNION
+                                            SELECT c.relname AS table_name
+                                            FROM pg_class c
+                                            WHERE c.relkind = 'r'
+                                                AND NOT EXISTS (SELECT 1 FROM pg_views WHERE viewname = c.relname)
+                                                AND NOT EXISTS (SELECT 1 FROM pg_user WHERE usesysid = c.relowner)
+                                                AND c.relname !~ '^pg_'";
+        $this->assertEqual($this->adapter->pop(), $q);
+    }
+    public function testListDatabasesExecutesSql()
+    {
+        $this->import->listDatabases();
+        
+        $q = 'SELECT datname FROM pg_database';
+        $this->assertEqual($this->adapter->pop(), $q);
+    }
+    public function testListUsersExecutesSql()
+    {
+        $this->import->listUsers();
+        
+        $q = 'SELECT usename FROM pg_user';
+        $this->assertEqual($this->adapter->pop(), $q);
+    }
+    public function testListViewsExecutesSql()
+    {
+        $this->import->listViews();
+        
+        $q = 'SELECT viewname FROM pg_views';
+        $this->assertEqual($this->adapter->pop(), $q);
+    }
+    public function testListFunctionsExecutesSql()
+    {
+        $this->import->listFunctions();
+        
+        $q = "SELECT
+                                                proname
+                                            FROM
+                                                pg_proc pr,
+                                                pg_type tp
+                                            WHERE
+                                                tp.oid = pr.prorettype
+                                                AND pr.proisagg = FALSE
+                                                AND tp.typname <> 'trigger'
+                                                AND pr.pronamespace IN
+                                                    (SELECT oid FROM pg_namespace
+                                                     WHERE nspname NOT LIKE 'pg_%' AND nspname != 'information_schema'";
+        $this->assertEqual($this->adapter->pop(), $q);
+    }
+    public function testListTableConstraintsExecutesSql()
+    {
+        $this->import->listTableConstraints('table');
+        
+        $q = "SELECT
+                                                        relname
+                                                   FROM
+                                                        pg_class
+                                                   WHERE oid IN (
+                                                        SELECT indexrelid
+                                                        FROM pg_index, pg_class
+                                                        WHERE pg_class.relname = 'table'
+                                                            AND pg_class.oid = pg_index.indrelid
+                                                            AND (indisunique = 't' OR indisprimary = 't')
+                                                        )";
+        $this->assertEqual($this->adapter->pop(), $q);
+    }
 }