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[autoinstallsdev/mediawiki.git] / tests / phpunit / includes / utils / AvroValidatorTest.php

diff --git a/tests/phpunit/includes/utils/AvroValidatorTest.php b/tests/phpunit/includes/utils/AvroValidatorTest.php
new file mode 100644 (file)
index 0000000..7559e22
--- /dev/null
+++ b/tests/phpunit/includes/utils/AvroValidatorTest.php
@@ -0,0 +1,112 @@
+<?php
+/**
+ * Tests for IP validity functions.
+ *
+ * Ported from /t/inc/IP.t by avar.
+ *
+ * @group IP
+ * @todo Test methods in this call should be split into a method and a
+ * dataprovider.
+ */
+
+class AvroValidatorTest extends PHPUnit_Framework_TestCase {
+       public function setUp() {
+               if ( !class_exists( 'AvroSchema' ) ) {
+                       $this->markTestSkipped( 'Avro is required to run the AvroValidatorTest' );
+               }
+               parent::setUp();
+       }
+
+       public function getErrorsProvider() {
+               $stringSchema = AvroSchema::parse( json_encode( [ 'type' => 'string' ] ) );
+               $stringArraySchema = AvroSchema::parse( json_encode( [
+                       'type' => 'array',
+                       'items' => 'string',
+               ] ) );
+               $recordSchema = AvroSchema::parse( json_encode( [
+                       'type' => 'record',
+                       'name' => 'ut',
+                       'fields' => [
+                               [ 'name' => 'id', 'type' => 'int', 'required' => true ],
+                       ],
+               ] ) );
+               $enumSchema = AvroSchema::parse( json_encode( [
+                       'type' => 'record',
+                       'name' => 'ut',
+                       'fields' => [
+                               [ 'name' => 'count', 'type' => [ 'int', 'null' ] ],
+                       ],
+               ] ) );
+
+               return [
+                       [
+                               'No errors with a simple string serialization',
+                               $stringSchema, 'foobar', [],
+                       ],
+
+                       [
+                               'Cannot serialize integer into string',
+                               $stringSchema, 5, 'Expected string, but recieved integer',
+                       ],
+
+                       [
+                               'Cannot serialize array into string',
+                               $stringSchema, [], 'Expected string, but recieved array',
+                       ],
+
+                       [
+                               'allows and ignores extra fields',
+                               $recordSchema, [ 'id' => 4, 'foo' => 'bar' ], [],
+                       ],
+
+                       [
+                               'detects missing fields',
+                               $recordSchema, [], [ 'id' => 'Missing expected field' ],
+                       ],
+
+                       [
+                               'handles first element in enum',
+                               $enumSchema, [ 'count' => 4 ], [],
+                       ],
+
+                       [
+                               'handles second element in enum',
+                               $enumSchema, [ 'count' => null ], [],
+                       ],
+
+                       [
+                               'rejects element not in union',
+                               $enumSchema, [ 'count' => 'invalid' ], [ 'count' => [
+                                       'Expected any one of these to be true',
+                                       [
+                                               'Expected integer, but recieved string',
+                                               'Expected null, but recieved string',
+                                       ]
+                               ] ]
+                       ],
+                       [
+                               'Empty array is accepted',
+                               $stringArraySchema, [], []
+                       ],
+                       [
+                               'correct array element accepted',
+                               $stringArraySchema, [ 'fizzbuzz' ], []
+                       ],
+                       [
+                               'incorrect array element rejected',
+                               $stringArraySchema, [ '12', 34 ], [ 'Expected string, but recieved integer' ]
+                       ],
+               ];
+       }
+
+       /**
+        * @dataProvider getErrorsProvider
+        */
+       public function testGetErrors( $message, $schema, $datum, $expected ) {
+               $this->assertEquals(
+                       $expected,
+                       AvroValidator::getErrors( $schema, $datum ),
+                       $message
+               );
+       }
+}