Add property builder

lib/PHPParser/Builder/Property.php

@@ -0,0 +1,92 @@
+<?php
+
+class PHPParser_Builder_Property extends PHPParser_BuilderAbstract
+{
+    protected $name;
+
+    protected $type;
+    protected $default;
+
+    /**
+     * Creates a property builder.
+     *
+     * @param string $name Name of the property
+     */
+    public function __construct($name) {
+        $this->name = $name;
+
+        $this->type = 0;
+        $this->default = null;
+    }
+
+    /**
+     * Makes the property public.
+     *
+     * @return PHPParser_Builder_Property The builder instance (for fluid interface)
+     */
+    public function makePublic() {
+        $this->setModifier(PHPParser_Node_Stmt_Class::MODIFIER_PUBLIC);
+
+        return $this;
+    }
+
+    /**
+     * Makes the property protected.
+     *
+     * @return PHPParser_Builder_Property The builder instance (for fluid interface)
+     */
+    public function makeProtected() {
+        $this->setModifier(PHPParser_Node_Stmt_Class::MODIFIER_PROTECTED);
+
+        return $this;
+    }
+
+    /**
+     * Makes the property private.
+     *
+     * @return PHPParser_Builder_Property The builder instance (for fluid interface)
+     */
+    public function makePrivate() {
+        $this->setModifier(PHPParser_Node_Stmt_Class::MODIFIER_PRIVATE);
+
+        return $this;
+    }
+
+    /**
+     * Makes the property static.
+     *
+     * @return PHPParser_Builder_Property The builder instance (for fluid interface)
+     */
+    public function makeStatic() {
+        $this->setModifier(PHPParser_Node_Stmt_Class::MODIFIER_STATIC);
+
+        return $this;
+    }
+
+    /**
+     * Sets default value for the property.
+     *
+     * @param mixed $value Default value to use
+     *
+     * @return PHPParser_Builder_Property The builder instance (for fluid interface)
+     */
+    public function setDefault($value) {
+        $this->default = $this->normalizeValue($value);
+
+        return $this;
+    }
+
+    /**
+     * Returns the built class node.
+     *
+     * @return PHPParser_Node_Stmt_Property The built property node
+     */
+    public function getNode() {
+        return new PHPParser_Node_Stmt_Property(
+            $this->type !== 0 ? $this->type : PHPParser_Node_Stmt_Class::MODIFIER_PUBLIC,
+            array(
+                new PHPParser_Node_Stmt_PropertyProperty($this->name, $this->default)
+            )
+        );
+    }
+}

lib/PHPParser/BuilderFactory.php

@@ -35,6 +35,17 @@ class PHPParser_BuilderFactory
         return new PHPParser_Builder_Param($name);
     }
 
+    /**
+     * Creates a property builder.
+     *
+     * @param string $name Name of the property
+     *
+     * @return PHPParser_Builder_Property The created property builder
+     */
+    public function property($name) {
+        return new PHPParser_Builder_Property($name);
+    }
+
     public function __call($name, array $args) {
         if ('class' === $name) {
             return call_user_func_array(array($this, '_class'), $args);

test/PHPParser/Tests/Builder/PropertyTest.php

@@ -0,0 +1,102 @@
+<?php
+
+class PHPParser_Tests_Builder_PropertyTest extends PHPUnit_Framework_TestCase
+{
+    public function createPropertyBuilder($name) {
+        return new PHPParser_Builder_Property($name);
+    }
+
+    public function testModifiers() {
+        $node = $this->createPropertyBuilder('test')
+            ->makePrivate()
+            ->makeStatic()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new PHPParser_Node_Stmt_Property(
+                PHPParser_Node_Stmt_Class::MODIFIER_PRIVATE
+              | PHPParser_Node_Stmt_Class::MODIFIER_STATIC,
+                array(
+                    new PHPParser_Node_Stmt_PropertyProperty('test')
+                )
+            ),
+            $node
+        );
+
+        $node = $this->createPropertyBuilder('test')
+            ->makeProtected()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new PHPParser_Node_Stmt_Property(
+                PHPParser_Node_Stmt_Class::MODIFIER_PROTECTED,
+                array(
+                    new PHPParser_Node_Stmt_PropertyProperty('test')
+                )
+            ),
+            $node
+        );
+
+        $node = $this->createPropertyBuilder('test')
+            ->makePublic()
+            ->getNode()
+        ;
+
+        $this->assertEquals(
+            new PHPParser_Node_Stmt_Property(
+                PHPParser_Node_Stmt_Class::MODIFIER_PUBLIC,
+                array(
+                    new PHPParser_Node_Stmt_PropertyProperty('test')
+                )
+            ),
+            $node
+        );
+    }
+
+    /**
+     * @dataProvider provideTestDefaultValues
+     */
+    public function testDefaultValues($value, $expectedValueNode) {
+        $node = $this->createPropertyBuilder('test')
+            ->setDefault($value)
+            ->getNode()
+        ;
+
+        $this->assertEquals($expectedValueNode, $node->props[0]->default);
+    }
+
+    public function provideTestDefaultValues() {
+        return array(
+            array(
+                null,
+                new PHPParser_Node_Expr_ConstFetch(new PHPParser_Node_Name('null'))
+            ),
+            array(
+                true,
+                new PHPParser_Node_Expr_ConstFetch(new PHPParser_Node_Name('true'))
+            ),
+            array(
+                false,
+                new PHPParser_Node_Expr_ConstFetch(new PHPParser_Node_Name('false'))
+            ),
+            array(
+                31415,
+                new PHPParser_Node_Scalar_LNumber(31415)
+            ),
+            array(
+                3.1415,
+                new PHPParser_Node_Scalar_DNumber(3.1415)
+            ),
+            array(
+                'Hallo World',
+                new PHPParser_Node_Scalar_String('Hallo World')
+            ),
+            array(
+                new PHPParser_Node_Scalar_DirConst,
+                new PHPParser_Node_Scalar_DirConst
+            )
+        );
+    }
+}

test/PHPParser/Tests/BuilderFactoryTest.php

@@ -16,4 +16,9 @@ class PHPParser_Tests_BuilderFactoryTest extends PHPUnit_Framework_TestCase
         $factory = new PHPParser_BuilderFactory;
         $this->assertInstanceOf('PHPParser_Builder_Param', $factory->param('test'));
     }
+
+    public function testCreatePropertyBuilder() {
+        $factory = new PHPParser_BuilderFactory;
+        $this->assertInstanceOf('PHPParser_Builder_Property', $factory->property('test'));
+    }
 }