tests: Rename benchmarks providers.

(cherry picked from commit bb81a71)

Author: drupol

tests/benchmarks/ClosureIteratorAggregateBench.php

@@ -36,7 +36,7 @@ public function provideGenerators(): Generator
     {
         $items = 5000;
 
-        yield ClosureIteratorAggregate::class => [
+        yield 'ClosureIteratorAggregate' => [
             'class' => ClosureIteratorAggregate::class,
             'size' => $items,
         ];

tests/benchmarks/ClosureIteratorBench.php

@@ -36,7 +36,7 @@ public function provideGenerators(): Generator
     {
         $items = 5000;
 
-        yield ClosureIterator::class => [
+        yield 'ClosureIterator' => [
             'class' => ClosureIterator::class,
             'size' => $items,
         ];

tests/benchmarks/IterableIteratorAggregateBench.php

@@ -34,7 +34,7 @@ public function provideGenerators(): Generator
     {
         $items = 5000;
 
-        yield IterableIteratorAggregate::class => [
+        yield 'IterableIteratorAggregate' => [
             'class' => IterableIteratorAggregate::class,
             'size' => $items,
         ];

tests/benchmarks/IterableIteratorBench.php

@@ -34,7 +34,7 @@ public function provideGenerators(): Generator
     {
         $items = 5000;
 
-        yield IterableIterator::class => [
+        yield 'IterableIterator' => [
             'class' => IterableIterator::class,
             'size' => $items,
         ];

tests/benchmarks/PackIterableAggregateBench.php

@@ -34,7 +34,7 @@ public function provideGenerators(): Generator
     {
         $items = 5000;
 
-        yield PackIterableAggregate::class => [
+        yield 'PackIterableAggregate' => [
             'class' => PackIterableAggregate::class,
             'size' => $items,
         ];

tests/benchmarks/PausableIteratorAggregateBench.php

@@ -35,7 +35,7 @@ public function provideGenerators(): Generator
     {
         $items = 5000;
 
-        yield PausableIteratorAggregate::class => [
+        yield 'PausableIteratorAggregate' => [
             'class' => PausableIteratorAggregate::class,
             'size' => $items,
         ];

tests/benchmarks/RandomIterableAggregateBench.php

@@ -34,7 +34,7 @@ public function provideGenerators(): Generator
     {
         $items = 5000;
 
-        yield RandomIterableAggregate::class => [
+        yield 'RandomIterableAggregate' => [
             'class' => RandomIterableAggregate::class,
             'size' => $items,
         ];

tests/benchmarks/SimpleCachingIteratorsAggregateBench.php

@@ -34,7 +34,7 @@ public function provideGenerators(): Generator
     {
         $items = 5000;
 
-        yield SimpleCachingIteratorAggregate::class => [
+        yield 'SimpleCachingIteratorAggregate' => [
             'class' => SimpleCachingIteratorAggregate::class,
             'size' => $items,
         ];

tests/benchmarks/UnpackIterableAggregateBench.php

@@ -34,7 +34,7 @@ public function provideGenerators(): Generator
     {
         $items = 5000;
 
-        yield UnpackIterableAggregate::class => [
+        yield 'UnpackIterableAggregate' => [
             'class' => UnpackIterableAggregate::class,
             'size' => $items,
         ];