Vendor lock
This commit is contained in:
444
vendor/sebastian/diff/tests/DifferTest.php
vendored
Normal file
444
vendor/sebastian/diff/tests/DifferTest.php
vendored
Normal file
@ -0,0 +1,444 @@
|
||||
<?php declare(strict_types=1);
|
||||
/*
|
||||
* This file is part of sebastian/diff.
|
||||
*
|
||||
* (c) Sebastian Bergmann <sebastian@phpunit.de>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace SebastianBergmann\Diff;
|
||||
|
||||
use PHPUnit\Framework\TestCase;
|
||||
use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;
|
||||
|
||||
/**
|
||||
* @covers SebastianBergmann\Diff\Differ
|
||||
* @covers SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder
|
||||
*
|
||||
* @uses SebastianBergmann\Diff\MemoryEfficientLongestCommonSubsequenceCalculator
|
||||
* @uses SebastianBergmann\Diff\TimeEfficientLongestCommonSubsequenceCalculator
|
||||
* @uses SebastianBergmann\Diff\Output\AbstractChunkOutputBuilder
|
||||
*/
|
||||
final class DifferTest extends TestCase
|
||||
{
|
||||
/**
|
||||
* @var Differ
|
||||
*/
|
||||
private $differ;
|
||||
|
||||
protected function setUp(): void
|
||||
{
|
||||
$this->differ = new Differ;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array $expected
|
||||
* @param array|string $from
|
||||
* @param array|string $to
|
||||
*
|
||||
* @dataProvider arrayProvider
|
||||
*/
|
||||
public function testArrayRepresentationOfDiffCanBeRenderedUsingTimeEfficientLcsImplementation(array $expected, $from, $to): void
|
||||
{
|
||||
$this->assertSame($expected, $this->differ->diffToArray($from, $to, new TimeEfficientLongestCommonSubsequenceCalculator));
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $expected
|
||||
* @param string $from
|
||||
* @param string $to
|
||||
*
|
||||
* @dataProvider textProvider
|
||||
*/
|
||||
public function testTextRepresentationOfDiffCanBeRenderedUsingTimeEfficientLcsImplementation(string $expected, string $from, string $to): void
|
||||
{
|
||||
$this->assertSame($expected, $this->differ->diff($from, $to, new TimeEfficientLongestCommonSubsequenceCalculator));
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array $expected
|
||||
* @param array|string $from
|
||||
* @param array|string $to
|
||||
*
|
||||
* @dataProvider arrayProvider
|
||||
*/
|
||||
public function testArrayRepresentationOfDiffCanBeRenderedUsingMemoryEfficientLcsImplementation(array $expected, $from, $to): void
|
||||
{
|
||||
$this->assertSame($expected, $this->differ->diffToArray($from, $to, new MemoryEfficientLongestCommonSubsequenceCalculator));
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $expected
|
||||
* @param string $from
|
||||
* @param string $to
|
||||
*
|
||||
* @dataProvider textProvider
|
||||
*/
|
||||
public function testTextRepresentationOfDiffCanBeRenderedUsingMemoryEfficientLcsImplementation(string $expected, string $from, string $to): void
|
||||
{
|
||||
$this->assertSame($expected, $this->differ->diff($from, $to, new MemoryEfficientLongestCommonSubsequenceCalculator));
|
||||
}
|
||||
|
||||
public function testTypesOtherThanArrayAndStringCanBePassed(): void
|
||||
{
|
||||
$this->assertSame(
|
||||
"--- Original\n+++ New\n@@ @@\n-1\n+2\n",
|
||||
$this->differ->diff(1, 2)
|
||||
);
|
||||
}
|
||||
|
||||
public function testArrayDiffs(): void
|
||||
{
|
||||
$this->assertSame(
|
||||
'--- Original
|
||||
+++ New
|
||||
@@ @@
|
||||
-one
|
||||
+two
|
||||
',
|
||||
$this->differ->diff(['one'], ['two'])
|
||||
);
|
||||
}
|
||||
|
||||
public function arrayProvider(): array
|
||||
{
|
||||
return [
|
||||
[
|
||||
[
|
||||
['a', Differ::REMOVED],
|
||||
['b', Differ::ADDED],
|
||||
],
|
||||
'a',
|
||||
'b',
|
||||
],
|
||||
[
|
||||
[
|
||||
['ba', Differ::REMOVED],
|
||||
['bc', Differ::ADDED],
|
||||
],
|
||||
'ba',
|
||||
'bc',
|
||||
],
|
||||
[
|
||||
[
|
||||
['ab', Differ::REMOVED],
|
||||
['cb', Differ::ADDED],
|
||||
],
|
||||
'ab',
|
||||
'cb',
|
||||
],
|
||||
[
|
||||
[
|
||||
['abc', Differ::REMOVED],
|
||||
['adc', Differ::ADDED],
|
||||
],
|
||||
'abc',
|
||||
'adc',
|
||||
],
|
||||
[
|
||||
[
|
||||
['ab', Differ::REMOVED],
|
||||
['abc', Differ::ADDED],
|
||||
],
|
||||
'ab',
|
||||
'abc',
|
||||
],
|
||||
[
|
||||
[
|
||||
['bc', Differ::REMOVED],
|
||||
['abc', Differ::ADDED],
|
||||
],
|
||||
'bc',
|
||||
'abc',
|
||||
],
|
||||
[
|
||||
[
|
||||
['abc', Differ::REMOVED],
|
||||
['abbc', Differ::ADDED],
|
||||
],
|
||||
'abc',
|
||||
'abbc',
|
||||
],
|
||||
[
|
||||
[
|
||||
['abcdde', Differ::REMOVED],
|
||||
['abcde', Differ::ADDED],
|
||||
],
|
||||
'abcdde',
|
||||
'abcde',
|
||||
],
|
||||
'same start' => [
|
||||
[
|
||||
[17, Differ::OLD],
|
||||
['b', Differ::REMOVED],
|
||||
['d', Differ::ADDED],
|
||||
],
|
||||
[30 => 17, 'a' => 'b'],
|
||||
[30 => 17, 'c' => 'd'],
|
||||
],
|
||||
'same end' => [
|
||||
[
|
||||
[1, Differ::REMOVED],
|
||||
[2, Differ::ADDED],
|
||||
['b', Differ::OLD],
|
||||
],
|
||||
[1 => 1, 'a' => 'b'],
|
||||
[1 => 2, 'a' => 'b'],
|
||||
],
|
||||
'same start (2), same end (1)' => [
|
||||
[
|
||||
[17, Differ::OLD],
|
||||
[2, Differ::OLD],
|
||||
[4, Differ::REMOVED],
|
||||
['a', Differ::ADDED],
|
||||
[5, Differ::ADDED],
|
||||
['x', Differ::OLD],
|
||||
],
|
||||
[30 => 17, 1 => 2, 2 => 4, 'z' => 'x'],
|
||||
[30 => 17, 1 => 2, 3 => 'a', 2 => 5, 'z' => 'x'],
|
||||
],
|
||||
'same' => [
|
||||
[
|
||||
['x', Differ::OLD],
|
||||
],
|
||||
['z' => 'x'],
|
||||
['z' => 'x'],
|
||||
],
|
||||
'diff' => [
|
||||
[
|
||||
['y', Differ::REMOVED],
|
||||
['x', Differ::ADDED],
|
||||
],
|
||||
['x' => 'y'],
|
||||
['z' => 'x'],
|
||||
],
|
||||
'diff 2' => [
|
||||
[
|
||||
['y', Differ::REMOVED],
|
||||
['b', Differ::REMOVED],
|
||||
['x', Differ::ADDED],
|
||||
['d', Differ::ADDED],
|
||||
],
|
||||
['x' => 'y', 'a' => 'b'],
|
||||
['z' => 'x', 'c' => 'd'],
|
||||
],
|
||||
'test line diff detection' => [
|
||||
[
|
||||
[
|
||||
"#Warning: Strings contain different line endings!\n",
|
||||
Differ::DIFF_LINE_END_WARNING,
|
||||
],
|
||||
[
|
||||
"<?php\r\n",
|
||||
Differ::REMOVED,
|
||||
],
|
||||
[
|
||||
"<?php\n",
|
||||
Differ::ADDED,
|
||||
],
|
||||
],
|
||||
"<?php\r\n",
|
||||
"<?php\n",
|
||||
],
|
||||
'test line diff detection in array input' => [
|
||||
[
|
||||
[
|
||||
"#Warning: Strings contain different line endings!\n",
|
||||
Differ::DIFF_LINE_END_WARNING,
|
||||
],
|
||||
[
|
||||
"<?php\r\n",
|
||||
Differ::REMOVED,
|
||||
],
|
||||
[
|
||||
"<?php\n",
|
||||
Differ::ADDED,
|
||||
],
|
||||
],
|
||||
["<?php\r\n"],
|
||||
["<?php\n"],
|
||||
],
|
||||
];
|
||||
}
|
||||
|
||||
public function textProvider(): array
|
||||
{
|
||||
return [
|
||||
[
|
||||
"--- Original\n+++ New\n@@ @@\n-a\n+b\n",
|
||||
'a',
|
||||
'b',
|
||||
],
|
||||
[
|
||||
"--- Original\n+++ New\n@@ @@\n-A\n+A1\n B\n",
|
||||
"A\nB",
|
||||
"A1\nB",
|
||||
],
|
||||
[
|
||||
<<<EOF
|
||||
--- Original
|
||||
+++ New
|
||||
@@ @@
|
||||
a
|
||||
-b
|
||||
+p
|
||||
c
|
||||
d
|
||||
e
|
||||
@@ @@
|
||||
g
|
||||
h
|
||||
i
|
||||
-j
|
||||
+w
|
||||
k
|
||||
|
||||
EOF
|
||||
,
|
||||
"a\nb\nc\nd\ne\nf\ng\nh\ni\nj\nk\n",
|
||||
"a\np\nc\nd\ne\nf\ng\nh\ni\nw\nk\n",
|
||||
],
|
||||
[
|
||||
<<<EOF
|
||||
--- Original
|
||||
+++ New
|
||||
@@ @@
|
||||
-A
|
||||
+B
|
||||
1
|
||||
2
|
||||
3
|
||||
|
||||
EOF
|
||||
,
|
||||
"A\n1\n2\n3\n4\n5\n6\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n",
|
||||
"B\n1\n2\n3\n4\n5\n6\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n1\n",
|
||||
],
|
||||
[
|
||||
"--- Original\n+++ New\n@@ @@\n #Warning: Strings contain different line endings!\n-<?php\r\n+<?php\n A\n",
|
||||
"<?php\r\nA\n",
|
||||
"<?php\nA\n",
|
||||
],
|
||||
[
|
||||
"--- Original\n+++ New\n@@ @@\n #Warning: Strings contain different line endings!\n-a\r\n+\n+c\r\n",
|
||||
"a\r\n",
|
||||
"\nc\r",
|
||||
],
|
||||
];
|
||||
}
|
||||
|
||||
public function testDiffToArrayInvalidFromType(): void
|
||||
{
|
||||
$this->expectException(InvalidArgumentException::class);
|
||||
$this->expectExceptionMessageRegExp('#^"from" must be an array or string\.$#');
|
||||
|
||||
$this->differ->diffToArray(null, '');
|
||||
}
|
||||
|
||||
public function testDiffInvalidToType(): void
|
||||
{
|
||||
$this->expectException(InvalidArgumentException::class);
|
||||
$this->expectExceptionMessageRegExp('#^"to" must be an array or string\.$#');
|
||||
|
||||
$this->differ->diffToArray('', new \stdClass);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array $expected
|
||||
* @param string $input
|
||||
*
|
||||
* @dataProvider provideSplitStringByLinesCases
|
||||
*/
|
||||
public function testSplitStringByLines(array $expected, string $input): void
|
||||
{
|
||||
$reflection = new \ReflectionObject($this->differ);
|
||||
$method = $reflection->getMethod('splitStringByLines');
|
||||
$method->setAccessible(true);
|
||||
|
||||
$this->assertSame($expected, $method->invoke($this->differ, $input));
|
||||
}
|
||||
|
||||
public function provideSplitStringByLinesCases(): array
|
||||
{
|
||||
return [
|
||||
[
|
||||
[],
|
||||
'',
|
||||
],
|
||||
[
|
||||
['a'],
|
||||
'a',
|
||||
],
|
||||
[
|
||||
["a\n"],
|
||||
"a\n",
|
||||
],
|
||||
[
|
||||
["a\r"],
|
||||
"a\r",
|
||||
],
|
||||
[
|
||||
["a\r\n"],
|
||||
"a\r\n",
|
||||
],
|
||||
[
|
||||
["\n"],
|
||||
"\n",
|
||||
],
|
||||
[
|
||||
["\r"],
|
||||
"\r",
|
||||
],
|
||||
[
|
||||
["\r\n"],
|
||||
"\r\n",
|
||||
],
|
||||
[
|
||||
[
|
||||
"A\n",
|
||||
"B\n",
|
||||
"\n",
|
||||
"C\n",
|
||||
],
|
||||
"A\nB\n\nC\n",
|
||||
],
|
||||
[
|
||||
[
|
||||
"A\r\n",
|
||||
"B\n",
|
||||
"\n",
|
||||
"C\r",
|
||||
],
|
||||
"A\r\nB\n\nC\r",
|
||||
],
|
||||
[
|
||||
[
|
||||
"\n",
|
||||
"A\r\n",
|
||||
"B\n",
|
||||
"\n",
|
||||
'C',
|
||||
],
|
||||
"\nA\r\nB\n\nC",
|
||||
],
|
||||
];
|
||||
}
|
||||
|
||||
public function testConstructorInvalidArgInt(): void
|
||||
{
|
||||
$this->expectException(InvalidArgumentException::class);
|
||||
$this->expectExceptionMessageRegExp('/^Expected builder to be an instance of DiffOutputBuilderInterface, <null> or a string, got integer "1"\.$/');
|
||||
|
||||
new Differ(1);
|
||||
}
|
||||
|
||||
public function testConstructorInvalidArgObject(): void
|
||||
{
|
||||
$this->expectException(InvalidArgumentException::class);
|
||||
$this->expectExceptionMessageRegExp('/^Expected builder to be an instance of DiffOutputBuilderInterface, <null> or a string, got instance of "SplFileInfo"\.$/');
|
||||
|
||||
new Differ(new \SplFileInfo(__FILE__));
|
||||
}
|
||||
}
|
Reference in New Issue
Block a user