1 files changed, 96 insertions, 0 deletions
diff --git a/tests/phpunit/includes/utils/AvroValidatorTest.php b/tests/phpunit/includes/utils/AvroValidatorTest.php
new file mode 100644
index 00000000..52c242c1
--- /dev/null
+++ b/tests/phpunit/includes/utils/AvroValidatorTest.php
@@ -0,0 +1,96 @@
+<?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( array( 'type' => 'string' ) ) );
+		$recordSchema = AvroSchema::parse( json_encode( array(
+			'type' => 'record',
+			'name' => 'ut',
+			'fields' => array(
+				array( 'name' => 'id', 'type' => 'int', 'required' => true ),
+			),
+		) ) );
+		$enumSchema = AvroSchema::parse( json_encode( array(
+			'type' => 'record',
+			'name' => 'ut',
+			'fields' => array(
+				array( 'name' => 'count', 'type' => array( 'int', 'null' ) ),
+			),
+		) ) );
+
+		return array(
+			array(
+				'No errors with a simple string serialization',
+				$stringSchema, 'foobar', array(),
+			),
+
+			array(
+				'Cannot serialize integer into string',
+				$stringSchema, 5, 'Expected string, but recieved integer',
+			),
+
+			array(
+				'Cannot serialize array into string',
+				$stringSchema, array(), 'Expected string, but recieved array',
+			),
+
+			array(
+				'allows and ignores extra fields',
+				$recordSchema, array( 'id' => 4, 'foo' => 'bar' ), array(),
+			),
+
+			array(
+				'detects missing fields',
+				$recordSchema, array(), array( 'id' => 'Missing expected field' ),
+			),
+
+			array(
+				'handles first element in enum',
+				$enumSchema, array( 'count' => 4 ), array(),
+			),
+
+			array(
+				'handles second element in enum',
+				$enumSchema, array( 'count' => null ), array(),
+			),
+
+			array(
+				'rejects element not in union',
+				$enumSchema, array( 'count' => 'invalid' ), array( 'count' => array(
+					'Expected any one of these to be true',
+					array(
+						'Expected integer, but recieved string',
+						'Expected null, but recieved string',
+					)
+				) )
+			),
+		);
+	}
+
+	/**
+	 * @dataProvider getErrorsProvider
+	 */
+	public function testGetErrors( $message, $schema, $datum, $expected ) {
+		$this->assertEquals(
+			$expected,
+			AvroValidator::getErrors( $schema, $datum ),
+			$message
+		);
+	}
+}