142 lines
3.4 KiB
PHP
142 lines
3.4 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of Composer.
|
|
*
|
|
* (c) Nils Adermann <naderman@naderman.de>
|
|
* Jordi Boggiano <j.boggiano@seld.be>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Composer\Test\Json;
|
|
|
|
use Composer\Json\JsonFile;
|
|
|
|
class JsonFileTest extends \PHPUnit_Framework_TestCase
|
|
{
|
|
public function testParseErrorDetectExtraComma()
|
|
{
|
|
$json = '{
|
|
"foo": "bar",
|
|
}';
|
|
$this->expectParseException('extra comma on line 2, char 21', $json);
|
|
}
|
|
|
|
public function testParseErrorDetectExtraCommaInArray()
|
|
{
|
|
$json = '{
|
|
"foo": [
|
|
"bar",
|
|
]
|
|
}';
|
|
$this->expectParseException('extra comma on line 3, char 18', $json);
|
|
}
|
|
|
|
public function testParseErrorDetectUnescapedBackslash()
|
|
{
|
|
$json = '{
|
|
"fo\o": "bar"
|
|
}';
|
|
$this->expectParseException('unescaped backslash (\\) on line 2, char 12', $json);
|
|
}
|
|
|
|
public function testParseErrorSkipsEscapedBackslash()
|
|
{
|
|
$json = '{
|
|
"fo\\\\o": "bar"
|
|
"a": "b"
|
|
}';
|
|
$this->expectParseException('missing comma on line 2, char 23', $json);
|
|
}
|
|
|
|
public function testParseErrorDetectSingleQuotes()
|
|
{
|
|
$json = '{
|
|
\'foo\': "bar"
|
|
}';
|
|
$this->expectParseException('use double quotes (") instead of single quotes (\') on line 2, char 9', $json);
|
|
}
|
|
|
|
public function testParseErrorDetectMissingQuotes()
|
|
{
|
|
$json = '{
|
|
foo: "bar"
|
|
}';
|
|
$this->expectParseException('must use double quotes (") around keys on line 2, char 9', $json);
|
|
}
|
|
|
|
public function testParseErrorDetectArrayAsHash()
|
|
{
|
|
$json = '{
|
|
"foo": ["bar": "baz"]
|
|
}';
|
|
$this->expectParseException('you must use the hash syntax (e.g. {"foo": "bar"}) instead of array syntax (e.g. ["foo", "bar"]) on line 2, char 16', $json);
|
|
}
|
|
|
|
public function testParseErrorDetectMissingComma()
|
|
{
|
|
$json = '{
|
|
"foo": "bar"
|
|
"bar": "foo"
|
|
}';
|
|
$this->expectParseException('missing comma on line 2, char 21', $json);
|
|
}
|
|
|
|
public function testParseErrorDetectMissingCommaMultiline()
|
|
{
|
|
$json = '{
|
|
"foo": "barbar"
|
|
|
|
"bar": "foo"
|
|
}';
|
|
$this->expectParseException('missing comma on line 2, char 24', $json);
|
|
}
|
|
|
|
public function testParseErrorDetectMissingColon()
|
|
{
|
|
$json = '{
|
|
"foo": "bar",
|
|
"bar" "foo"
|
|
}';
|
|
$this->expectParseException('missing colon on line 3, char 14', $json);
|
|
}
|
|
|
|
public function testSimpleJsonString()
|
|
{
|
|
$data = array('name' => 'composer/composer');
|
|
$json = '{
|
|
"name": "composer\/composer"
|
|
}';
|
|
$this->assertJsonFormat($json, $data);
|
|
}
|
|
|
|
public function testTrailingBackslash()
|
|
{
|
|
$data = array('Metadata\\' => 'src/');
|
|
$json = '{
|
|
"Metadata\\\\": "src\/"
|
|
}';
|
|
$this->assertJsonFormat($json, $data);
|
|
}
|
|
|
|
private function expectParseException($text, $json)
|
|
{
|
|
try {
|
|
JsonFile::parseJson($json);
|
|
$this->fail();
|
|
} catch (\UnexpectedValueException $e) {
|
|
$this->assertContains($text, $e->getMessage());
|
|
}
|
|
}
|
|
|
|
private function assertJsonFormat($json, $data)
|
|
{
|
|
$file = new JsonFile('composer.json');
|
|
|
|
$this->assertEquals($json, $file->encode($data));
|
|
}
|
|
|
|
}
|