From b214ed66400db73fe3561f6e099a31b5ee3f7dd6 Mon Sep 17 00:00:00 2001
From: sbuberl <sbuberl@gmail.com>
Date: Sat, 20 Apr 2019 17:37:46 -0400
Subject: [PATCH] #10 Adds close and reset

---
 src/Statement.php       | 23 ++++++++++++++++++
 tests/StatementTest.php | 53 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 76 insertions(+)

diff --git a/src/Statement.php b/src/Statement.php
index 193820a..b0c306f 100644
--- a/src/Statement.php
+++ b/src/Statement.php
@@ -34,6 +34,29 @@ private function set_error($error)
         return false;
     }
 
+    public function close()
+    {
+        $this->query = null;
+        $this->params = null;
+        $this->result = null;
+        $this->metadata = null;
+        $this->types = null;
+        $this->boundParams = null;
+        $this->boundResults = null;
+        $this->stored = null;
+        $this->error = null;
+        return true;
+    }
+
+    public function reset()
+    {
+        if($this->stored === false) {
+            $this->result = null;
+        }
+        $this->error = null;
+        return true;
+    }
+
     public function data_seek($offset)
     {
         if($this->query === null) {
diff --git a/tests/StatementTest.php b/tests/StatementTest.php
index 7a8f453..05cebac 100644
--- a/tests/StatementTest.php
+++ b/tests/StatementTest.php
@@ -419,6 +419,59 @@ public function testDataSeek()
         $this->assertEquals($expected, $result->fetchRow());
     }
 
+    public function testClose()
+    {
+        $table = CachedTable::create($this->fsql->current_schema(), 'customers', self::$columns);
+        $cursor = $table->getWriteCursor();
+        foreach (self::$entries as $entry) {
+            $cursor->appendRow($entry);
+        }
+        $table->commit();
+
+        $statement = new Statement($this->fsql);
+        $statement->prepare("SELECT firstName, lastName, city FROM customers");
+        $statement->execute();
+        $statement->store_result();
+        $passed = $statement->close();
+        $expected = ['stephen', 'king', 'derry'];
+        $result = $statement->get_result();
+        $this->assertTrue($passed === true);
+    }
+
+    public function testResetStored()
+    {
+        $table = CachedTable::create($this->fsql->current_schema(), 'customers', self::$columns);
+        $cursor = $table->getWriteCursor();
+        foreach (self::$entries as $entry) {
+            $cursor->appendRow($entry);
+        }
+        $table->commit();
+
+        $statement = new Statement($this->fsql);
+        $statement->prepare("SELECT firstName, lastName, city FROM customers");
+        $statement->execute();
+        $statement->store_result();
+        $passed = $statement->reset();
+        $this->assertTrue($passed === true);
+    }
+
+    public function testResetNotStored()
+    {
+        $table = CachedTable::create($this->fsql->current_schema(), 'customers', self::$columns);
+        $cursor = $table->getWriteCursor();
+        foreach (self::$entries as $entry) {
+            $cursor->appendRow($entry);
+        }
+        $table->commit();
+
+        $statement = new Statement($this->fsql);
+        $statement->prepare("SELECT firstName, lastName, city FROM customers");
+        $statement->execute();
+        $passed = $statement->reset();
+        $this->assertTrue($passed === true);
+    }
+
+
     public function testNumRowsNoPrepare()
     {
         $statement = new Statement($this->fsql);