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PhutilJSONParserTestCase.php
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Sun, Apr 13, 15:58

PhutilJSONParserTestCase.php
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<?php
final class PhutilJSONParserTestCase extends PhutilTestCase {
public function testValidJSON() {
$parser = new PhutilJSONParser();
$tests = array(
'{}' => array(),
'[]' => array(),
'{"foo": "bar"}' => array('foo' => 'bar'),
'[1, "foo", true, null]' => array(1, 'foo', true, null),
'{"foo": {"bar": "baz"}}' => array('foo' => array('bar' => 'baz')),
'{"foo": "bar", "bar": ["baz"]}'
=> array('foo' => 'bar', 'bar' => array('baz')),
'{"foo": "bar", "bar": {"baz": "foo"}}'
=> array('foo' => 'bar', 'bar' => array('baz' => 'foo')),
'{"": ""}' => array('' => ''),
);
foreach ($tests as $input => $expect) {
$this->assertEqual(
$expect,
$parser->parse($input),
'Parsing JSON: '.$input);
}
}
public function testInvalidJSON() {
$parser = new PhutilJSONParser();
$tests = array(
'{' => array(
'line' => 1,
'char' => 1,
'token' => 'EOF',
),
'[' => array(
'line' => 1,
'char' => 1,
'token' => 'EOF',
),
'{"foo":' => array(
'line' => 1,
'char' => 7,
'token' => 'EOF',
),
'{"foo":"bar",}' => array(
'line' => 1,
'char' => 13,
'token' => '}',
),
'{{}' => array(
'line' => 1,
'char' => 1,
'token' => '{',
),
'{}}' => array(
'line' => 1,
'char' => 2,
'token' => '}',
),
"{\"foo\":\"bar\",\n\"bar\":\"baz\",}" => array(
'line' => 2,
'char' => 12,
'token' => '}',
),
"{'foo': 'bar'}" => array(
'line' => 1,
'char' => 1,
'token' => 'INVALID',
),
);
foreach ($tests as $input => $expected) {
$caught = null;
try {
$parser->parse($input);
} catch (Exception $ex) {
$caught = $ex;
}
$this->assertTrue($caught instanceof PhutilJSONParserException);
$this->assertEqual($expected['line'], $caught->getSourceLine());
$this->assertEqual($expected['char'], $caught->getSourceChar());
$this->assertEqual($expected['token'], $caught->getSourceToken());
}
}
public function testDuplicateKeys() {
$parser = new PhutilJSONParser();
$tests = array(
'{"foo": "bar", "foo": "baz"}' => array('foo' => 'baz'),
);
foreach ($tests as $input => $expect) {
$parser->setAllowDuplicateKeys(true);
$this->assertEqual(
$expect,
$parser->parse($input),
'Parsing JSON: '.$input);
$parser->setAllowDuplicateKeys(false);
$caught = null;
try {
$parser->parse($input);
} catch (Exception $ex) {
$caught = $ex;
}
$this->assertTrue($caught instanceof PhutilJSONParserException);
}
}
}

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