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<?php
/*
* Copyright 2016 Google LLC
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
namespace Google\ApiCore\Tests\Unit;
use Google\ApiCore\PathTemplate;
use PHPUnit\Framework\TestCase;
class PathTemplateTest extends TestCase
{
/**
* @expectedException \Google\ApiCore\ValidationException
* @expectedExceptionMessage Unexpected characters in literal segment
*/
public function testFailInvalidToken()
{
new PathTemplate('hello/wor*ld');
}
/**
* @expectedException \Google\ApiCore\ValidationException
* @expectedExceptionMessage Could not match path
*/
public function testFailWhenImpossibleMatch01()
{
$template = new PathTemplate('hello/world');
$template->match('hello');
}
/**
* @expectedException \Google\ApiCore\ValidationException
* @expectedExceptionMessage Could not match path
*/
public function testFailWhenImpossibleMatch02()
{
$template = new PathTemplate('hello/world');
$template->match('hello/world/fail');
}
/**
* @expectedException \Google\ApiCore\ValidationException
* @expectedExceptionMessage Could not match path
*/
public function testFailMismatchedLiteral()
{
$template = new PathTemplate('hello/world');
$template->match('hello/world2');
}
/**
* @expectedException \Google\ApiCore\ValidationException
* @expectedExceptionMessage Cannot parse
*/
public function testFailWhenMultiplePathWildcards()
{
new PathTemplate('buckets/*/**/**/objects/*');
}
/**
* @expectedException \Google\ApiCore\ValidationException
* @expectedExceptionMessage Unexpected '{'
*/
public function testFailIfInnerBinding()
{
new PathTemplate('buckets/{hello={world}}');
}
/**
* @expectedException \Google\ApiCore\ValidationException
* @expectedExceptionMessage Expected '}'
*/
public function testFailUnexpectedEof()
{
new PathTemplate('a/{hello=world');
}
/**
* @expectedException \Google\ApiCore\ValidationException
* @expectedExceptionMessage Cannot construct PathTemplate from empty string
*/
public function testFailNullString()
{
new PathTemplate(null);
}
/**
* @expectedException \Google\ApiCore\ValidationException
* @expectedExceptionMessage Cannot construct PathTemplate from empty string
*/
public function testFailEmptyString()
{
new PathTemplate("");
}
public function testMatchAtomicResourceName()
{
$template = new PathTemplate('buckets/*/*/objects/*');
$this->assertEquals(
['$0' => 'f', '$1' => 'o', '$2' => 'bar'],
$template->match('buckets/f/o/objects/bar')
);
$template = new PathTemplate('/buckets/{hello}');
$this->assertEquals(
['hello' => 'world'],
$template->match('/buckets/world')
);
$template = new PathTemplate('/buckets/{hello=*}');
$this->assertEquals(
['hello' => 'world'],
$template->match('/buckets/world')
);
}
public function testMatchEscapedChars()
{
$template = new PathTemplate('buckets/*/objects');
$this->assertEquals(
['$0' => 'hello%2F%2Bworld'],
$template->match('buckets/hello%2F%2Bworld/objects')
);
}
/**
* @expectedException \Google\ApiCore\ValidationException
*/
public function testFailMatchWildcardWithColonInMiddle()
{
new PathTemplate('/buckets/*:action/objects');
}
public function testMatchWildcardWithColon()
{
$template = new PathTemplate('/buckets/*:action');
$this->assertEquals(
['$0' => 'foo'],
$template->match('/buckets/foo:action')
);
}
public function testMatchColonInWildcardAndTemplate()
{
$template = new PathTemplate('/buckets/*/*/*/objects/*:action');
$url = $template->render(
['$0' => 'f', '$1' => 'o', '$2' => 'o', '$3' => 'google.com:a-b']
);
$this->assertEquals($url, '/buckets/f/o/o/objects/google.com:a-b:action');
}
public function testMatchUnboundedWildcardWithColon()
{
$template = new PathTemplate('/buckets/*/objects/**:action');
$this->assertEquals(
['$0' => 'foo', '$1' => 'bar/baz'],
$template->match('/buckets/foo/objects/bar/baz:action')
);
}
/**
* @expectedException \Google\ApiCore\ValidationException
*/
public function testFailMatchUnboundedWildcardWithColonInMiddle()
{
new PathTemplate('/buckets/*/objects/**:action/path');
}
public function testMatchTemplateWithUnboundedWildcard()
{
$template = new PathTemplate('buckets/*/objects/**');
$this->assertEquals(
['$0' => 'foo', '$1' => 'bar/baz'],
$template->match('buckets/foo/objects/bar/baz')
);
}
public function testMatchWithUnboundInMiddle()
{
$template = new PathTemplate('bar/**/foo/*');
$this->assertEquals(
['$0' => 'foo/foo', '$1' => 'bar'],
$template->match('bar/foo/foo/foo/bar')
);
}
public function testRenderAtomicResource()
{
$template = new PathTemplate('buckets/*/*/*/objects/*');
$url = $template->render(
['$0' => 'f', '$1' => 'o', '$2' => 'o', '$3' => 'google.com:a-b']
);
$this->assertEquals($url, 'buckets/f/o/o/objects/google.com:a-b');
}
/**
* @expectedException \Google\ApiCore\ValidationException
* @expectedExceptionMessage Error rendering
*/
public function testRenderFailWhenTooFewVariables()
{
$template = new PathTemplate('buckets/*/*/*/objects/*');
$template->render(['$0' => 'f', '$1' => 'l', '$2' => 'o']);
}
public function testRenderWithUnboundInMiddle()
{
$template = new PathTemplate('bar/**/foo/*');
$url = $template->render(['$0' => '1/2', '$1' => '3']);
$this->assertEquals($url, 'bar/1/2/foo/3');
}
public function testToString()
{
$template = new PathTemplate('bar/**/foo/*');
$this->assertEquals((string) $template, 'bar/**/foo/*');
$template = new PathTemplate('buckets/*/objects/*');
$this->assertEquals(
(string) ($template),
'buckets/*/objects/*'
);
$template = new PathTemplate('/buckets/{hello}');
$this->assertEquals((string) ($template), '/buckets/{hello=*}');
$template = new PathTemplate('/buckets/{hello=what}/{world}');
$this->assertEquals(
(string) ($template),
'/buckets/{hello=what}/{world=*}'
);
$template = new PathTemplate('/buckets/helloazAZ09-.~_what');
$this->assertEquals(
(string) ($template),
'/buckets/helloazAZ09-.~_what'
);
}
public function testSubstitutionOddChars()
{
$template = new PathTemplate('projects/{project}/topics/{topic}');
$url = $template->render(
['project' => 'google.com:proj-test', 'topic' => 'some-topic']
);
$this->assertEquals(
$url,
'projects/google.com:proj-test/topics/some-topic'
);
$template = new PathTemplate('projects/{project}/topics/{topic}');
$url = $template->render(
['project' => 'g.,;:~`!@#$%^&()+-', 'topic' => 'sdf<>,.?[]']
);
$this->assertEquals(
$url,
'projects/g.,;:~`!@#$%^&()+-/topics/sdf<>,.?[]'
);
}
}
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