Merge branch '2.7' into 2.8

* 2.7:
  Update to PHPUnit namespaces
  remove translation data collector when not usable

Author: nicolas-grekas

Tests/Comparator/ComparatorTest.php

@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Finder\Tests\Comparator;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Comparator\Comparator;
 
-class ComparatorTest extends \PHPUnit_Framework_TestCase
+class ComparatorTest extends TestCase
 {
     public function testGetSetOperator()
     {

Tests/Comparator/DateComparatorTest.php

@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Finder\Tests\Comparator;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Comparator\DateComparator;
 
-class DateComparatorTest extends \PHPUnit_Framework_TestCase
+class DateComparatorTest extends TestCase
 {
     public function testConstructor()
     {

Tests/Comparator/NumberComparatorTest.php

@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Finder\Tests\Comparator;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Comparator\NumberComparator;
 
-class NumberComparatorTest extends \PHPUnit_Framework_TestCase
+class NumberComparatorTest extends TestCase
 {
     /**
      * @dataProvider getConstructorTestData

Tests/Expression/ExpressionTest.php

@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\Finder\Tests\Expression;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Expression\Expression;
 
 /**
  * @group legacy
  */
-class ExpressionTest extends \PHPUnit_Framework_TestCase
+class ExpressionTest extends TestCase
 {
     /**
      * @dataProvider getTypeGuesserData

Tests/Expression/GlobTest.php

@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\Finder\Tests\Expression;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Expression\Expression;
 
 /**
  * @group legacy
  */
-class GlobTest extends \PHPUnit_Framework_TestCase
+class GlobTest extends TestCase
 {
     /**
      * @dataProvider getToRegexData

Tests/Expression/RegexTest.php

@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\Finder\Tests\Expression;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Expression\Expression;
 
 /**
  * @group legacy
  */
-class RegexTest extends \PHPUnit_Framework_TestCase
+class RegexTest extends TestCase
 {
     /**
      * @dataProvider getHasFlagsData

Tests/GlobTest.php

@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Finder\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Glob;
 
-class GlobTest extends \PHPUnit_Framework_TestCase
+class GlobTest extends TestCase
 {
     public function testGlobToRegexDelimiters()
     {

Tests/Iterator/IteratorTestCase.php

@@ -11,7 +11,9 @@
 
 namespace Symfony\Component\Finder\Tests\Iterator;
 
-abstract class IteratorTestCase extends \PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+abstract class IteratorTestCase extends TestCase
 {
     protected function assertIterator($expected, \Traversable $iterator)
     {

Tests/Iterator/MultiplePcreFilterIteratorTest.php

@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Finder\Tests\Iterator;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Iterator\MultiplePcreFilterIterator;
 
-class MultiplePcreFilterIteratorTest extends \PHPUnit_Framework_TestCase
+class MultiplePcreFilterIteratorTest extends TestCase
 {
     /**
      * @dataProvider getIsRegexFixtures

Tests/Shell/CommandTest.php

@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\Finder\Tests\Shell;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Shell\Command;
 
 /**
  * @group legacy
  */
-class CommandTest extends \PHPUnit_Framework_TestCase
+class CommandTest extends TestCase
 {
     public function testCreate()
     {