Feat/unittests

phpcs.xml

@@ -4,14 +4,12 @@
 
   <!-- Scan these files -->
   <file>src</file>
+  <file>tests</file>
 
   <!-- Show colors in console -->
   <arg value="-colors"/>
-
   <!-- Show sniff codes in all reports -->
   <arg value="s"/>
-
   <!-- Use PSR-2 as a base -->
   <rule ref="PSR2"/>
-
 </ruleset>

phpunit.xml

@@ -7,7 +7,7 @@
          convertWarningsToExceptions="true"
          processIsolation="false">
     <testsuites>
-        <testsuite name="Application Test Suite">
+        <testsuite name="PHPForm Test Suite">
             <directory suffix=".php">./tests/</directory>
         </testsuite>
     </testsuites>

src/Fields/BoundField.php

@@ -60,8 +60,6 @@ public function __get($name)
             }
             return $options_cache;
         }
-
-        return null;
     }
 
     private function getOptions(array $attrs = array())

src/Forms/Form.php

@@ -130,8 +130,6 @@ public function __get(string $name)
 
             return $this->form_errors;
         }
-
-        return parent::__get($name);
     }
 
     /**

tests/unit/Errors/ErrorListTest.php

@@ -11,6 +11,12 @@ public function testToString()
     {
         $error = new ErrorList(array(1, 2, 3));
         $expected = '<ul class="errorlist"><li>1</li><li>2</li><li>3</li></ul>';
-        $this->assertEquals((string) $error, $expected);
+        $this->assertEquals($expected, (string) $error);
+    }
+
+    public function testToStringEmptyErrorList()
+    {
+        $error = new ErrorList();
+        $this->assertEquals('', (string) $error);
     }
 }

tests/unit/Fields/BoundFieldTest.php

@@ -56,16 +56,42 @@ public function testGetErrors()
     {
         $form = $this->getMockForAbstractClass(Form::class);
         $bound = new BoundField($form, $this->simple_field, "name");
+
         $this->assertInstanceOf(ErrorList::class, $bound->errors);
     }
 
-    public function testHasErrors()
+    public function testGetHasErrors()
     {
         $form = $this->getMockForAbstractClass(Form::class);
         $bound = new BoundField($form, $this->simple_field, "name");
+
         $this->assertFalse($bound->has_errors);
     }
 
+    public function testGetIsRequired()
+    {
+        $form = $this->getMockForAbstractClass(Form::class);
+        $bound = new BoundField($form, $this->simple_field, "name");
+
+        $this->assertFalse($bound->is_required);
+    }
+
+    public function testGetValue()
+    {
+        $form = $this->getMockForAbstractClass(Form::class);
+        $bound = new BoundField($form, $this->simple_field, "name");
+
+        $this->assertNull($bound->value);
+    }
+
+    public function testGetNotDefinedAttribute()
+    {
+        $form = $this->getMockForAbstractClass(Form::class);
+        $bound = new BoundField($form, $this->simple_field, "name");
+
+        $this->assertNull($bound->undefined);
+    }
+
     public function testSimpleGet()
     {
         $form = $this->getMockForAbstractClass(Form::class);
@@ -123,12 +149,26 @@ public function testToStringWithErrors()
         $this->assertXmlStringEqualsXmlString($expected, (string) $bound);
     }
 
+    public function testToStringWithFieldRequired()
+    {
+        $form = $this->getMockForAbstractClass(Form::class);
+        $field = new CharField(['disabled' => true]);
+
+        $bound = new BoundField($form, $field, "name");
+
+        $expected = '<input type="text" id="id_name" name="name" disabled="disabled"/>';
+        $this->assertXmlStringEqualsXmlString($expected, (string) $bound);
+    }
+
     public function testLabelTag()
     {
         $field = new CharField(array("label" => "Label"));
         $bound = new BoundField($this->simple_form, $field, "name");
+
         $expected = '<label for="id_name">Label</label>';
+
         $this->assertXmlStringEqualsXmlString($bound->labelTag(), $expected);
+        $this->assertXmlStringEqualsXmlString($bound->label_tag, $expected);
     }
 
     public function testLabelTagWithPrefix()

tests/unit/Forms/ExampleForm.php

@@ -17,6 +17,7 @@ protected static function setFields()
             "title" => new CharField(["required" => true]),
             "description" => new CharField(["widget" => Textarea::class, "max_length" => 10]),
             "email" => new EmailField(),
+            "disabled" => new CharField(["disabled" => true]),
         );
     }
 

tests/unit/Forms/FormTest.php

@@ -48,12 +48,19 @@ public function testFieldObjectAccess()
         $this->assertInstanceOf(BoundField::class, $form['email']);
     }
 
-    public function testErrors()
+    public function testGetErrors()
     {
         $form = new ExampleForm();
         $this->assertEmpty($form->errors);
     }
 
+    public function testGetNotDefinedAttribute()
+    {
+        $form = new ExampleForm();
+
+        $this->assertNull($form->undefined);
+    }
+
     public function testErrorsOfBoundedForm()
     {
         $form = new ExampleForm(["data" => array()]);
@@ -78,7 +85,7 @@ public function testClean()
         $this->assertEquals(array("Error on title"), (array) $form->getFieldErrors("title"));
     }
 
-    public function testCleanWithTowAddError()
+    public function testCleanWithTwoAddError()
     {
         $form = new ExampleForm(["data" => array("title" => "Title2")]);
         $this->assertEquals(array("Error on title 1", "Error on title 2"), (array) $form->getFieldErrors("title"));
@@ -102,6 +109,38 @@ public function testCleanEmail()
         $this->assertEquals(array("Error Processing Email"), (array) $form->getFieldErrors("email"));
     }
 
+    public function testGetCleanedData()
+    {
+        $form = new ExampleForm();
+        $this->assertEmpty($form->getCleanedData());
+    }
+
+    public function testGetCleanedField()
+    {
+        $form = new ExampleForm(["data" => array("title" => "title")]);
+        $form->isValid(); // force validation
+
+        $this->assertEquals("title", $form->getCleanedField("title"));
+        $this->assertEquals("", $form->getCleanedField("email"));
+        $this->assertNull($form->getCleanedField("unexistent"));
+    }
+
+    public function testGetNonFieldErrorsEmpty()
+    {
+        $form = new ExampleForm([]);
+        $result = $form->getNonFieldErrors();
+
+        $this->assertEquals(0, count($result));
+    }
+
+    public function testGetNonFieldErrors()
+    {
+        $form = new ExampleForm(["data" => array("email" => "test@unit.c")]);
+        $result = $form->getNonFieldErrors();
+
+        $this->assertEquals(1, count($result));
+    }
+
     public function testIsValidWithInvalidForm()
     {
         $form = new ExampleForm(["data" => array()]);
@@ -119,4 +158,37 @@ public function testIsValidWithNoDataBounded()
         $form = new ExampleForm();
         $this->assertFalse($form->IsValid());
     }
+
+    /**
+     * @expectedException UnexpectedValueException
+     * @expectedExceptionMessage Field 'unexistent' not found in PHPForm\Unit\Forms\ExampleForm.
+     * Choices are: title, description, email, disabled
+     */
+    public function testOffsetGetUnexistentField()
+    {
+        $form = new ExampleForm();
+        $form["unexistent"];
+    }
+
+    public function testOffsetExists()
+    {
+        $form = new ExampleForm();
+
+        $this->assertTrue(isset($form["disabled"]));
+        $this->assertFalse(isset($form["unexistent"]));
+    }
+
+    public function testOffsetUnset()
+    {
+        $form = new ExampleForm();
+        unset($form["disabled"]);
+
+        $this->assertFalse(isset($form["disabled"]));
+    }
+
+    public function testCount()
+    {
+        $form = new ExampleForm();
+        $this->assertEquals(4, count($form));
+    }
 }

tests/unit/Widgets/WidgetTest.php

@@ -0,0 +1,38 @@
+<?php
+namespace PHPForm\Unit\Widgets;
+
+use PHPUnit\Framework\TestCase;
+
+use PHPForm\Widgets\Widget;
+
+class WidgetTest extends TestCase
+{
+    public function setUp()
+    {
+        $this->widget = $this->getMockForAbstractClass(Widget::class);
+    }
+
+    public function testGetOptions()
+    {
+        $options = $this->widget->getOptions("name", "value");
+        $this->assertEquals(array(), $options);
+    }
+
+    public function testValueFromData()
+    {
+        $result = $this->widget->valueFromData(array("name" => "value"), array(), "name");
+        $this->assertEquals("value", $result);
+    }
+
+    public function testValueFromDataInexistent()
+    {
+        $result = $this->widget->valueFromData(array(), array(), "name");
+        $this->assertNull($result);
+    }
+
+    public function testBuildAutoId()
+    {
+        $this->assertEquals("id_name", $this->widget->buildAutoId("name"));
+        $this->assertEquals("id_name_1", $this->widget->buildAutoId("name", 1));
+    }
+}