http://www.mediawiki.org/wiki/Special:Code/MediaWiki/90660
Revision: 90660
Author: salvatoreingala
Date: 2011-06-23 14:04:05 +0000 (Thu, 23 Jun 2011)
Log Message:
-----------
- Minor fixes in Gadget::isPrefsDescriptionValid
- Added unit tests for Gadget::isPrefsDescriptionValid
Modified Paths:
--------------
branches/salvatoreingala/Gadgets/Gadgets_tests.php
branches/salvatoreingala/Gadgets/backend/Gadget.php
Modified: branches/salvatoreingala/Gadgets/Gadgets_tests.php
===================================================================
--- branches/salvatoreingala/Gadgets/Gadgets_tests.php 2011-06-23 09:52:37 UTC
(rev 90659)
+++ branches/salvatoreingala/Gadgets/Gadgets_tests.php 2011-06-23 14:04:05 UTC
(rev 90660)
@@ -44,7 +44,7 @@
$this->assertEquals( array( 'jquery.ui' ),
$g->getDependencies() );
}
- function testPreferences() {
+ function testOptions() {
global $wgUser;
// This test makes call to the parser which requires valids
Outputpage
@@ -79,4 +79,204 @@
$wgOut = $old_wgOut;
$wgTitle = $old_wgTitle;
}
+
+ //Test preferences descriptions validator (generic)
+ function testPrefsDescriptions() {
+ $this->assertFalse( Gadget::isPrefsDescriptionValid( null ) );
+ $this->assertFalse( Gadget::isPrefsDescriptionValid( array() )
);
+ $this->assertFalse( Gadget::isPrefsDescriptionValid( array(
'fields' => array() ) ) );
+
+ //Test with wrong type
+ $this->assertFalse( Gadget::isPrefsDescriptionValid( array(
+ 'fields' => array(
+ 'testUnexisting' => array(
+ 'type' => 'unexistingtype',
+ 'label' => 'foo',
+ 'default' => 'bar'
+ )
+ )
+ ) ) );
+
+ //Test with wrong preference name
+ $this->assertFalse( Gadget::isPrefsDescriptionValid( array(
+ 'fields' => array(
+ 'testWrongN@me' => array(
+ 'type' => 'boolean',
+ 'label' => 'foo',
+ 'default' => true
+ )
+ )
+ ) ) );
+
+ //Test with an unexisting field parameter
+ $this->assertFalse( Gadget::isPrefsDescriptionValid( array(
+ 'fields' => array(
+ 'testBoolean' => array(
+ 'type' => 'boolean',
+ 'label' => 'foo',
+ 'default' => true,
+ 'unexistingParamThatMustFail' => 'foo'
+ )
+ )
+ ) ) );
+ }
+
+ //Tests for 'boolean' type preferences
+ function testPrefsDescriptionsBoolean() {
+ $correct = array(
+ 'fields' => array(
+ 'testBoolean' => array(
+ 'type' => 'boolean',
+ 'label' => 'some label',
+ 'default' => true
+ )
+ )
+ );
+
+ $this->assertTrue( Gadget::isPrefsDescriptionValid( $correct )
);
+
+ $correct2 = array(
+ 'fields' => array(
+ 'testBoolean' => array(
+ 'type' => 'boolean',
+ 'label' => 'some label',
+ 'default' => false
+ )
+ )
+ );
+
+ $this->assertTrue( Gadget::isPrefsDescriptionValid( $correct2 )
);
+
+ //Tests with wrong default values
+ $wrong = $correct;
+ foreach ( array( 0, 1, '', 'false', 'true', null, array() ) as
$def ) {
+ $wrong['fields']['testBoolean']['default'] = $def;
+ $this->assertFalse( Gadget::isPrefsDescriptionValid(
$wrong ) );
+ }
+ }
+
+ //Tests for 'string' type preferences
+ function testPrefsDescriptionsString() {
+ $correct = array(
+ 'fields' => array(
+ 'testString' => array(
+ 'type' => 'string',
+ 'label' => 'some label',
+ 'minlength' => 6,
+ 'maxlength' => 10,
+ 'required' => false,
+ 'default' => 'default'
+ )
+ )
+ );
+
+ $this->assertTrue( Gadget::isPrefsDescriptionValid( $correct )
);
+
+ //Tests with wrong default values
+ $wrong = $correct;
+ foreach ( array( null, true, false, 0, 1, array(), 'short',
'veryverylongstring' ) as $def ) {
+ $wrong['fields']['testString']['default'] = $def;
+ $this->assertFalse( Gadget::isPrefsDescriptionValid(
$wrong ) );
+ }
+
+ //Tests with correct default values (when required is false)
+ $correct2 = $correct;
+ foreach ( array( '', '6chars', '1234567890' ) as $def ) {
+ $correct2['fields']['testString']['default'] = $def;
+ $this->assertTrue( Gadget::isPrefsDescriptionValid(
$correct2 ) );
+ }
+
+ //Test with empty default when "required" is true
+ $wrong = $correct;
+ $wrong['fields']['testString']['required'] = true;
+ $wrong['fields']['testString']['default'] = '';
+ $this->assertFalse( Gadget::isPrefsDescriptionValid( $wrong ) );
+ }
+
+ //Tests for 'number' type preferences
+ function testPrefsDescriptionsNumber() {
+ $correctFloat = array(
+ 'fields' => array(
+ 'testNumber' => array(
+ 'type' => 'number',
+ 'label' => 'some label',
+ 'min' => -15,
+ 'max' => 36,
+ 'required' => true,
+ 'default' => 3.14
+ )
+ )
+ );
+
+ $correctInt = array(
+ 'fields' => array(
+ 'testNumber' => array(
+ 'type' => 'number',
+ 'label' => 'some label',
+ 'min' => -15,
+ 'max' => 36,
+ 'integer' => true,
+ 'required' => true,
+ 'default' => 12
+ )
+ )
+ );
+
+ $this->assertTrue( Gadget::isPrefsDescriptionValid(
$correctFloat ) );
+ $this->assertTrue( Gadget::isPrefsDescriptionValid( $correctInt
) );
+
+ //Tests with wrong default values (with 'required' = true)
+ $wrongFloat = $correctFloat;
+ foreach ( array( '', false, true, null, array(), -100, +100 )
as $def ) {
+ $wrongFloat['fields']['testNumber']['default'] = $def;
+ $this->assertFalse( Gadget::isPrefsDescriptionValid(
$wrongFloat ) );
+ }
+
+ $wrongInt = $correctInt;
+ foreach ( array( '', false, true, null, array(), -100, +100,
2.7182818 ) as $def ) {
+ $wrongInt['fields']['testNumber']['default'] = $def;
+ $this->assertFalse( Gadget::isPrefsDescriptionValid(
$wrongInt ) );
+ }
+
+ //If required=false, default=null must be accepted, too
+ foreach ( array( $correctFloat, $correctInt ) as $correct ) {
+ $correct['fields']['testNumber']['required'] = false;
+ $correct['fields']['testNumber']['default'] = null;
+ $this->assertTrue( Gadget::isPrefsDescriptionValid(
$correct ) );
+ }
+ }
+
+ //Tests for 'select' type preferences
+ function testPrefsDescriptionsSelect() {
+ $correct = array(
+ 'fields' => array(
+ 'testSelect' => array(
+ 'type' => 'select',
+ 'label' => 'some label',
+ 'default' => 3,
+ 'options' => array(
+ 'opt1' => null,
+ 'opt2' => true,
+ 'opt3' => 3,
+ 'opt4' => 'test'
+ )
+ )
+ )
+ );
+
+
+ //Tests with correct default values
+ $correct2 = $correct;
+ foreach ( array( null, true, 3, 'test' ) as $def ) {
+ $correct2['fields']['testSelect']['default'] = $def;
+ $this->assertTrue( Gadget::isPrefsDescriptionValid(
$correct2 ) );
+ }
+
+ //Tests with wrong default values
+ $wrong = $correct;
+ foreach ( array( '', 'true', 'null', false, array(), 0, 1,
3.0001 ) as $def ) {
+ $wrong['fields']['testSelect']['default'] = $def;
+ $this->assertFalse( Gadget::isPrefsDescriptionValid(
$wrong ) );
+ }
+ }
}
Modified: branches/salvatoreingala/Gadgets/backend/Gadget.php
===================================================================
--- branches/salvatoreingala/Gadgets/backend/Gadget.php 2011-06-23 09:52:37 UTC
(rev 90659)
+++ branches/salvatoreingala/Gadgets/backend/Gadget.php 2011-06-23 14:04:05 UTC
(rev 90660)
@@ -73,7 +73,7 @@
'number' => array(
'default' => array(
'isMandatory' => true,
- 'checker' => 'Gadget::isFloatOrInt'
+ 'checker' => 'Gadget::isFloatOrIntOrNull'
),
'label' => array(
'isMandatory' => true,
@@ -156,9 +156,24 @@
private static function isFloatOrInt( $param ) {
return is_float( $param ) || is_int( $param );
}
+
+ private static function isFloatOrIntOrNull( $param ) {
+ return is_float( $param ) || is_int( $param ) || $param ===
null;
+ }
//Further checks for 'number' options
private static function checkNumberOptionDefinition( $option ) {
+
+ if ( $option['default'] === null ) {
+ if ( isset( $option['required'] ) &&
$option['required'] === false ) {
+ //Accept null default if "required" is false
+ return true;
+ } else {
+ //Reject null default if "required" is true
+ return false;
+ }
+ }
+
if ( isset( $option['integer'] ) && $option['integer'] === true
) {
//Check if 'min', 'max' and 'default' are integers (if
given)
if ( intval( $option['default'] ) != $option['default']
) {
@@ -575,8 +590,11 @@
//Checks if the given description of the preferences is valid
public static function isPrefsDescriptionValid( $prefsDescription ) {
-
- if ( $prefsDescription === null || !isset(
$prefsDescription['fields'] ) ) {
+ if ( !is_array( $prefsDescription )
+ || !isset( $prefsDescription['fields'] )
+ || !is_array( $prefsDescription['fields'] )
+ || count( $prefsDescription['fields'] ) == 0 )
+ {
return false;
}
@@ -606,7 +624,10 @@
return false;
}
- //TODO: check $option name compliance
+ //check $option name compliance
+ if ( !preg_match( '/^[a-zA-Z_][a-zA-Z0-9_]*$/', $option
) ) {
+ return false;
+ }
//Check if all fields satisfy specification
$typeSpec =
self::$prefsDescriptionSpecifications[$type];
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