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phab/src/infrastructure/env/__tests__/PhabricatorEnvTestCase.php
36e2d02d6ec5feature/better-testing

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PhabricatorEnvTestCase.php
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<?php
final class PhabricatorEnvTestCase extends PhabricatorTestCase {
public function testLocalURIForLink() {
$map = array(
'/' => true,
'/D123' => true,
'/path/to/something/' => true,
"/path/to/\nHeader: x" => false,
'http://evil.com/' => false,
'//evil.com/evil/' => false,
'javascript:lol' => false,
'' => false,
null => false,
'/\\evil.com' => false,
);
foreach ($map as $uri => $expect) {
$this->assertEqual(
$expect,
PhabricatorEnv::isValidLocalURIForLink($uri),
pht('Valid local resource: %s', $uri));
}
}
public function testRemoteURIForLink() {
$map = array(
'http://example.com/' => true,
'derp://example.com/' => false,
'javascript:alert(1)' => false,
'http://127.0.0.1/' => true,
'http://169.254.169.254/latest/meta-data/hostname' => true,
);
foreach ($map as $uri => $expect) {
$this->assertEqual(
$expect,
PhabricatorEnv::isValidRemoteURIForLink($uri),
pht('Valid linkable remote URI: %s', $uri));
}
}
public function testRemoteURIForFetch() {
$map = array(
'http://example.com/' => true,
// No domain or protocol.
'' => false,
// No domain.
'http://' => false,
// No protocol.
'evil.com' => false,
// No protocol.
'//evil.com' => false,
// Bad protocol.
'javascript://evil.com/' => false,
'file:///etc/shadow' => false,
// Unresolvable hostname.
'http://u1VcxwUp368SIFzl7rkWWg23KM5JPB2kTHHngxjXCQc.zzz/' => false,
// Domains explicitly in blacklisted IP space.
'http://127.0.0.1/' => false,
'http://169.254.169.254/latest/meta-data/hostname' => false,
// Domain resolves into blacklisted IP space.
'http://localhost/' => false,
);
$protocols = array('http', 'https');
foreach ($map as $uri => $expect) {
$this->assertEqual(
$expect,
PhabricatorEnv::isValidRemoteURIForFetch($uri, $protocols),
pht('Valid fetchable remote URI: %s', $uri));
}
}
public function testDictionarySource() {
$source = new PhabricatorConfigDictionarySource(array('x' => 1));
$this->assertEqual(
array(
'x' => 1,
),
$source->getKeys(array('x', 'z')));
$source->setKeys(array('z' => 2));
$this->assertEqual(
array(
'x' => 1,
'z' => 2,
),
$source->getKeys(array('x', 'z')));
$source->setKeys(array('x' => 3));
$this->assertEqual(
array(
'x' => 3,
'z' => 2,
),
$source->getKeys(array('x', 'z')));
$source->deleteKeys(array('x'));
$this->assertEqual(
array(
'z' => 2,
),
$source->getKeys(array('x', 'z')));
}
public function testStackSource() {
$s1 = new PhabricatorConfigDictionarySource(array('x' => 1));
$s2 = new PhabricatorConfigDictionarySource(array('x' => 2));
$stack = new PhabricatorConfigStackSource();
$this->assertEqual(array(), $stack->getKeys(array('x')));
$stack->pushSource($s1);
$this->assertEqual(array('x' => 1), $stack->getKeys(array('x')));
$stack->pushSource($s2);
$this->assertEqual(array('x' => 2), $stack->getKeys(array('x')));
$stack->setKeys(array('x' => 3));
$this->assertEqual(array('x' => 3), $stack->getKeys(array('x')));
$stack->popSource();
$this->assertEqual(array('x' => 1), $stack->getKeys(array('x')));
$stack->popSource();
$this->assertEqual(array(), $stack->getKeys(array('x')));
$caught = null;
try {
$stack->popSource();
} catch (Exception $ex) {
$caught = $ex;
}
$this->assertTrue($caught instanceof Exception);
}
public function testOverrides() {
$outer = PhabricatorEnv::beginScopedEnv();
$outer->overrideEnvConfig('test.value', 1);
$this->assertEqual(1, PhabricatorEnv::getEnvConfig('test.value'));
$inner = PhabricatorEnv::beginScopedEnv();
$inner->overrideEnvConfig('test.value', 2);
$this->assertEqual(2, PhabricatorEnv::getEnvConfig('test.value'));
if (phutil_is_hiphop_runtime()) {
$inner->__destruct();
}
unset($inner);
$this->assertEqual(1, PhabricatorEnv::getEnvConfig('test.value'));
if (phutil_is_hiphop_runtime()) {
$outer->__destruct();
}
unset($outer);
}
public function testOverrideOrder() {
$outer = PhabricatorEnv::beginScopedEnv();
$inner = PhabricatorEnv::beginScopedEnv();
$caught = null;
try {
$outer->__destruct();
} catch (Exception $ex) {
$caught = $ex;
}
$this->assertTrue(
$caught instanceof Exception,
pht(
'Destroying a scoped environment which is not on the top of the '.
'stack should throw.'));
if (phutil_is_hiphop_runtime()) {
$inner->__destruct();
}
unset($inner);
if (phutil_is_hiphop_runtime()) {
$outer->__destruct();
}
unset($outer);
}
public function testGetEnvExceptions() {
$caught = null;
try {
PhabricatorEnv::getEnvConfig('not.a.real.config.option');
} catch (Exception $ex) {
$caught = $ex;
}
$this->assertTrue($caught instanceof Exception);
$caught = null;
try {
PhabricatorEnv::getEnvConfig('test.value');
} catch (Exception $ex) {
$caught = $ex;
}
$this->assertFalse($caught instanceof Exception);
}
}
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