#14 - Test Database class

Author: technicalguru

tests/TgDatabase/DatabaseTest.php

@@ -0,0 +1,73 @@
+<?php declare(strict_types=1);
+
+namespace TgDatabase;
+
+use PHPUnit\Framework\TestCase;
+use TgUtils\Date;
+
+/**
+ * Tests the Database class.
+ * @author ralph
+ *
+ */
+final class DatabaseTest extends TestCase {
+    
+    public function testQuote(): void {
+        $database = TestHelper::getDatabase();
+        if ($database != NULL) {
+            $this->assertEquals('\'aString\'', $database->quote('aString'));
+        }
+    }
+        
+    public function testQuoteName(): void {
+        $database = TestHelper::getDatabase();
+        if ($database != NULL) {
+            $this->assertEquals('`aString`', $database->quoteName('aString'));
+        }
+    }
+                
+    public function testPrepareValueString(): void {
+        $database = TestHelper::getDatabase();
+        if ($database != NULL) {
+            $this->assertEquals('\'aString\'', $database->prepareValue('aString'));
+        }
+    }
+
+    public function testPrepareValueInt(): void {
+        $database = TestHelper::getDatabase();
+        if ($database != NULL) {
+            $this->assertEquals(12, $database->prepareValue(12));
+        }
+    }
+    
+    public function testPrepareValueFloat(): void {
+        $database = TestHelper::getDatabase();
+        if ($database != NULL) {
+            $this->assertEquals(12.3, $database->prepareValue(12.3));
+        }
+    }
+    
+    public function testPrepareValueDate(): void {
+        $database = TestHelper::getDatabase();
+        if ($database != NULL) {
+            $this->assertEquals('\'1970-01-01 00:00:00\'', $database->prepareValue(new Date(0, 'UTC')));
+        }
+    }
+    
+    public function testPrepareValueObject(): void {
+        $database = TestHelper::getDatabase();
+        if ($database != NULL) {
+            $obj = new \stdClass;
+            $obj->attr = 'value';
+            $this->assertEquals('\'{\\"attr\\":\\"value\\"}\'', $database->prepareValue($obj));
+        }
+    }
+    
+    public function testReplaceTablePrefix(): void {
+        $database = TestHelper::getDatabase();
+        if ($database != NULL) {
+            $this->assertEquals('phpunittest_table', $database->replaceTablePrefix('#__table'));
+        }
+    }
+                
+}