diff --git a/src/Event/Value/TestSuite/TestSuiteBuilder.php b/src/Event/Value/TestSuite/TestSuiteBuilder.php
index a1a5bed3bd4..6fa48c48343 100644
--- a/src/Event/Value/TestSuite/TestSuiteBuilder.php
+++ b/src/Event/Value/TestSuite/TestSuiteBuilder.php
@@ -11,17 +11,13 @@
 
 use function assert;
 use function class_exists;
-use function explode;
-use function method_exists;
 use PHPUnit\Event\Code\Test;
 use PHPUnit\Event\Code\TestCollection;
 use PHPUnit\Event\RuntimeException;
-use PHPUnit\Framework\DataProviderTestSuite;
 use PHPUnit\Framework\TestCase;
 use PHPUnit\Framework\TestSuite as FrameworkTestSuite;
 use PHPUnit\Runner\PhptTestCase;
 use ReflectionClass;
-use ReflectionMethod;
 
 /**
  * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
@@ -39,31 +35,6 @@ public static function from(FrameworkTestSuite $testSuite): TestSuite
 
         self::process($testSuite, $tests);
 
-        if ($testSuite instanceof DataProviderTestSuite) {
-            [$className, $methodName] = explode('::', $testSuite->name());
-
-            assert(class_exists($className));
-            assert($methodName !== '' && method_exists($className, $methodName));
-
-            $reflector = new ReflectionMethod($className, $methodName);
-
-            $file = $reflector->getFileName();
-            $line = $reflector->getStartLine();
-
-            assert($file !== false);
-            assert($line !== false);
-
-            return new TestSuiteForTestMethodWithDataProvider(
-                $testSuite->name(),
-                $testSuite->count(),
-                TestCollection::fromArray($tests),
-                $className,
-                $methodName,
-                $file,
-                $line,
-            );
-        }
-
         if ($testSuite->isForTestClass()) {
             $testClassName = $testSuite->name();
 
diff --git a/src/Framework/DataProviderTestSuite.php b/src/Framework/DataProviderTestSuite.php
deleted file mode 100644
index c984859e945..00000000000
--- a/src/Framework/DataProviderTestSuite.php
+++ /dev/null
@@ -1,85 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of PHPUnit.
- *
- * (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 PHPUnit\Framework;
-
-use function assert;
-use function class_exists;
-use function explode;
-use PHPUnit\Framework\TestSize\TestSize;
-use PHPUnit\Metadata\Api\Groups;
-
-/**
- * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
- *
- * @internal This class is not covered by the backward compatibility promise for PHPUnit
- */
-final class DataProviderTestSuite extends TestSuite
-{
-    /**
-     * @var list<ExecutionOrderDependency>
-     */
-    private array $dependencies = [];
-
-    /**
-     * @var ?non-empty-list<ExecutionOrderDependency>
-     */
-    private ?array $providedTests = null;
-
-    /**
-     * @param list<ExecutionOrderDependency> $dependencies
-     */
-    public function setDependencies(array $dependencies): void
-    {
-        $this->dependencies = $dependencies;
-
-        foreach ($this->tests() as $test) {
-            if (!$test instanceof TestCase) {
-                continue;
-            }
-
-            $test->setDependencies($dependencies);
-        }
-    }
-
-    /**
-     * @return non-empty-list<ExecutionOrderDependency>
-     */
-    public function provides(): array
-    {
-        if ($this->providedTests === null) {
-            $this->providedTests = [new ExecutionOrderDependency($this->name())];
-        }
-
-        return $this->providedTests;
-    }
-
-    /**
-     * @return list<ExecutionOrderDependency>
-     */
-    public function requires(): array
-    {
-        // A DataProviderTestSuite does not have to traverse its child tests
-        // as these are inherited and cannot reference dataProvider rows directly
-        return $this->dependencies;
-    }
-
-    /**
-     * Returns the size of each test created using the data provider(s).
-     */
-    public function size(): TestSize
-    {
-        [$className, $methodName] = explode('::', $this->name());
-
-        assert(class_exists($className));
-        assert($methodName !== '');
-
-        return (new Groups)->size($className, $methodName);
-    }
-}
diff --git a/src/Framework/TestBuilder.php b/src/Framework/TestBuilder.php
index 5c3effc7a35..afc3d05cd23 100644
--- a/src/Framework/TestBuilder.php
+++ b/src/Framework/TestBuilder.php
@@ -9,10 +9,8 @@
  */
 namespace PHPUnit\Framework;
 
-use function array_merge;
 use function assert;
 use PHPUnit\Metadata\Api\DataProvider;
-use PHPUnit\Metadata\Api\Groups;
 use PHPUnit\Metadata\Api\Requirements;
 use PHPUnit\Metadata\BackupGlobals;
 use PHPUnit\Metadata\BackupStaticProperties;
@@ -36,8 +34,10 @@
      * @param list<non-empty-string>    $groups
      *
      * @throws InvalidDataProviderException
+     *
+     * @return list<Test>
      */
-    public function build(ReflectionClass $theClass, string $methodName, array $groups = []): Test
+    public function build(ReflectionClass $theClass, string $methodName, array $groups = []): array
     {
         $className = $theClass->getName();
 
@@ -48,7 +48,7 @@ public function build(ReflectionClass $theClass, string $methodName, array $grou
         }
 
         if ($data !== null) {
-            return $this->buildDataProviderTestSuite(
+            return $this->buildDataProviderTests(
                 $methodName,
                 $className,
                 $data,
@@ -70,7 +70,7 @@ public function build(ReflectionClass $theClass, string $methodName, array $grou
             $this->backupSettings($className, $methodName),
         );
 
-        return $test;
+        return [$test];
     }
 
     /**
@@ -79,35 +79,30 @@ public function build(ReflectionClass $theClass, string $methodName, array $grou
      * @param array<list<mixed>>                                                                                                                                                $data
      * @param array{backupGlobals: ?bool, backupGlobalsExcludeList: list<string>, backupStaticProperties: ?bool, backupStaticPropertiesExcludeList: array<string,list<string>>} $backupSettings
      * @param list<non-empty-string>                                                                                                                                            $groups
+     *
+     * @return list<Test>
      */
-    private function buildDataProviderTestSuite(string $methodName, string $className, array $data, bool $runTestInSeparateProcess, ?bool $preserveGlobalState, bool $runClassInSeparateProcess, array $backupSettings, array $groups): DataProviderTestSuite
+    private function buildDataProviderTests(string $methodName, string $className, array $data, bool $runTestInSeparateProcess, ?bool $preserveGlobalState, bool $runClassInSeparateProcess, array $backupSettings, array $groups): array
     {
-        $dataProviderTestSuite = DataProviderTestSuite::empty(
-            $className . '::' . $methodName,
-        );
-
-        $groups = array_merge(
-            $groups,
-            (new Groups)->groups($className, $methodName),
-        );
+        $tests = [];
 
-        foreach ($data as $_dataName => $_data) {
-            $_test = new $className($methodName);
+        foreach ($data as $dataName => $_data) {
+            $test = new $className($methodName);
 
-            $_test->setData($_dataName, $_data);
+            $test->setData($dataName, $_data);
 
             $this->configureTestCase(
-                $_test,
+                $test,
                 $runTestInSeparateProcess,
                 $preserveGlobalState,
                 $runClassInSeparateProcess,
                 $backupSettings,
             );
 
-            $dataProviderTestSuite->addTest($_test, $groups);
+            $tests[] = $test;
         }
 
-        return $dataProviderTestSuite;
+        return $tests;
     }
 
     /**
diff --git a/src/Framework/TestSuite.php b/src/Framework/TestSuite.php
index daf44a98643..f27dc37471f 100644
--- a/src/Framework/TestSuite.php
+++ b/src/Framework/TestSuite.php
@@ -511,7 +511,7 @@ protected function addTestMethod(ReflectionClass $class, ReflectionMethod $metho
         assert(!empty($methodName));
 
         try {
-            $test = (new TestBuilder)->build($class, $methodName, $groups);
+            $tests = (new TestBuilder)->build($class, $methodName, $groups);
         } catch (InvalidDataProviderException $e) {
             Event\Facade::emitter()->testTriggeredPhpunitError(
                 new TestMethod(
@@ -537,19 +537,21 @@ protected function addTestMethod(ReflectionClass $class, ReflectionMethod $metho
             return;
         }
 
-        if ($test instanceof TestCase || $test instanceof DataProviderTestSuite) {
-            $test->setDependencies(
-                Dependencies::dependencies($class->getName(), $methodName),
+        foreach ($tests as $test) {
+            if ($test instanceof TestCase) {
+                $test->setDependencies(
+                    Dependencies::dependencies($class->getName(), $methodName),
+                );
+            }
+
+            $this->addTest(
+                $test,
+                array_merge(
+                    $groups,
+                    (new Groups)->groups($class->getName(), $methodName),
+                ),
             );
         }
-
-        $this->addTest(
-            $test,
-            array_merge(
-                $groups,
-                (new Groups)->groups($class->getName(), $methodName),
-            ),
-        );
     }
 
     private function clearCaches(): void
diff --git a/src/Runner/TestSuiteSorter.php b/src/Runner/TestSuiteSorter.php
index b2af1e65a9d..5f14a3f031a 100644
--- a/src/Runner/TestSuiteSorter.php
+++ b/src/Runner/TestSuiteSorter.php
@@ -18,7 +18,6 @@
 use function max;
 use function shuffle;
 use function usort;
-use PHPUnit\Framework\DataProviderTestSuite;
 use PHPUnit\Framework\Reorderable;
 use PHPUnit\Framework\Test;
 use PHPUnit\Framework\TestCase;
@@ -174,7 +173,7 @@ private function sort(TestSuite $suite, int $order, bool $resolveDependencies, i
             $suite->setTests($this->sortDefectsFirst($suite->tests()));
         }
 
-        if ($resolveDependencies && !($suite instanceof DataProviderTestSuite)) {
+        if ($resolveDependencies) {
             $tests = $suite->tests();
 
             /** @noinspection PhpParamsInspection */
@@ -314,10 +313,10 @@ private function cmpDuration(Test $a, Test $b): int
      */
     private function cmpSize(Test $a, Test $b): int
     {
-        $sizeA = ($a instanceof TestCase || $a instanceof DataProviderTestSuite)
+        $sizeA = $a instanceof TestCase
             ? $a->size()->asString()
             : 'unknown';
-        $sizeB = ($b instanceof TestCase || $b instanceof DataProviderTestSuite)
+        $sizeB = $b instanceof TestCase
             ? $b->size()->asString()
             : 'unknown';
 
@@ -335,9 +334,9 @@ private function cmpSize(Test $a, Test $b): int
      * 3. If the test has dependencies but none left to do: mark done, start again from the top
      * 4. When we reach the end add any leftover tests to the end. These will be marked 'skipped' during execution.
      *
-     * @param array<DataProviderTestSuite|TestCase> $tests
+     * @param array<TestCase> $tests
      *
-     * @return array<DataProviderTestSuite|TestCase>
+     * @return array<TestCase>
      */
     private function resolveDependencies(array $tests): array
     {
diff --git a/tests/end-to-end/data-provider/log-junit-isolation.phpt b/tests/end-to-end/data-provider/log-junit-isolation.phpt
index 3156f6d6cf8..f7e71cdf076 100644
--- a/tests/end-to-end/data-provider/log-junit-isolation.phpt
+++ b/tests/end-to-end/data-provider/log-junit-isolation.phpt
@@ -23,16 +23,14 @@ unlink($logfile);
 <?xml version="1.0" encoding="UTF-8"?>
 <testsuites>
   <testsuite name="PHPUnit\TestFixture\DataProviderTest" file="%sDataProviderTest.php" tests="4" assertions="4" errors="0" failures="1" skipped="0" time="%f">
-    <testsuite name="PHPUnit\TestFixture\DataProviderTest::testAdd" tests="4" assertions="4" errors="0" failures="1" skipped="0" time="%f">
-      <testcase name="testAdd with data set #0" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%f"/>
-      <testcase name="testAdd with data set #1" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%f"/>
-      <testcase name="testAdd with data set #2" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%f">
-        <failure type="PHPUnit\Framework\ExpectationFailedException">PHPUnit\TestFixture\DataProviderTest::testAdd with data set #2%A
+    <testcase name="testAdd with data set #0" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%f"/>
+    <testcase name="testAdd with data set #1" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%f"/>
+    <testcase name="testAdd with data set #2" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%f">
+      <failure type="PHPUnit\Framework\ExpectationFailedException">PHPUnit\TestFixture\DataProviderTest::testAdd with data set #2%A
 Failed asserting that 2 matches expected 3.
 %A
 %s:%i</failure>
-      </testcase>
-      <testcase name="testAdd with data set #3" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%f"/>
-    </testsuite>
+    </testcase>
+    <testcase name="testAdd with data set #3" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%f"/>
   </testsuite>
 </testsuites>
diff --git a/tests/end-to-end/data-provider/log-junit.phpt b/tests/end-to-end/data-provider/log-junit.phpt
index f38cfb07ad7..fbfcdf1e2d4 100644
--- a/tests/end-to-end/data-provider/log-junit.phpt
+++ b/tests/end-to-end/data-provider/log-junit.phpt
@@ -26,30 +26,26 @@ unlink($logfile);
 <testsuites>
   <testsuite name="CLI Arguments" tests="10" assertions="10" errors="0" failures="3" skipped="0" time="%s">
     <testsuite name="PHPUnit\TestFixture\DataProviderTest" file="%sDataProviderTest.php" tests="4" assertions="4" errors="0" failures="1" skipped="0" time="%s">
-      <testsuite name="PHPUnit\TestFixture\DataProviderTest::testAdd" tests="4" assertions="4" errors="0" failures="1" skipped="0" time="%s">
-        <testcase name="testAdd with data set #0" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%s"/>
-        <testcase name="testAdd with data set #1" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%s"/>
-        <testcase name="testAdd with data set #2" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%s">
-          <failure type="PHPUnit\Framework\ExpectationFailedException">PHPUnit\TestFixture\DataProviderTest::testAdd with data set #2%A
+      <testcase name="testAdd with data set #0" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%s"/>
+      <testcase name="testAdd with data set #1" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%s"/>
+      <testcase name="testAdd with data set #2" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%s">
+        <failure type="PHPUnit\Framework\ExpectationFailedException">PHPUnit\TestFixture\DataProviderTest::testAdd with data set #2%A
 Failed asserting that 2 matches expected 3.
 %A
 %sDataProviderTest.php:%d</failure>
-        </testcase>
-        <testcase name="testAdd with data set #3" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%s"/>
-      </testsuite>
+      </testcase>
+      <testcase name="testAdd with data set #3" file="%sDataProviderTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderTest" classname="PHPUnit.TestFixture.DataProviderTest" assertions="1" time="%s"/>
     </testsuite>
     <testsuite name="PHPUnit\TestFixture\DataProviderWithStringKeysTest" file="%sDataProviderWithStringKeysTest.php" tests="4" assertions="4" errors="0" failures="1" skipped="0" time="%s">
-      <testsuite name="PHPUnit\TestFixture\DataProviderWithStringKeysTest::testAdd" tests="4" assertions="4" errors="0" failures="1" skipped="0" time="%s">
-        <testcase name="testAdd with data set &quot;0 + 0 = 0&quot;" file="%sDataProviderWithStringKeysTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderWithStringKeysTest" classname="PHPUnit.TestFixture.DataProviderWithStringKeysTest" assertions="1" time="%s"/>
-        <testcase name="testAdd with data set &quot;0 + 1 = 1&quot;" file="%sDataProviderWithStringKeysTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderWithStringKeysTest" classname="PHPUnit.TestFixture.DataProviderWithStringKeysTest" assertions="1" time="%s"/>
-        <testcase name="testAdd with data set &quot;1 + 1 = 3&quot;" file="%sDataProviderWithStringKeysTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderWithStringKeysTest" classname="PHPUnit.TestFixture.DataProviderWithStringKeysTest" assertions="1" time="%s">
-          <failure type="PHPUnit\Framework\ExpectationFailedException">PHPUnit\TestFixture\DataProviderWithStringKeysTest::testAdd with data set "1 + 1 = 3"%A
+      <testcase name="testAdd with data set &quot;0 + 0 = 0&quot;" file="%sDataProviderWithStringKeysTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderWithStringKeysTest" classname="PHPUnit.TestFixture.DataProviderWithStringKeysTest" assertions="1" time="%s"/>
+      <testcase name="testAdd with data set &quot;0 + 1 = 1&quot;" file="%sDataProviderWithStringKeysTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderWithStringKeysTest" classname="PHPUnit.TestFixture.DataProviderWithStringKeysTest" assertions="1" time="%s"/>
+      <testcase name="testAdd with data set &quot;1 + 1 = 3&quot;" file="%sDataProviderWithStringKeysTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderWithStringKeysTest" classname="PHPUnit.TestFixture.DataProviderWithStringKeysTest" assertions="1" time="%s">
+        <failure type="PHPUnit\Framework\ExpectationFailedException">PHPUnit\TestFixture\DataProviderWithStringKeysTest::testAdd with data set "1 + 1 = 3"%A
 Failed asserting that 2 matches expected 3.
 %A
 %sDataProviderWithStringKeysTest.php:%d</failure>
-        </testcase>
-        <testcase name="testAdd with data set &quot;1 + 0 = 1&quot;" file="%sDataProviderWithStringKeysTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderWithStringKeysTest" classname="PHPUnit.TestFixture.DataProviderWithStringKeysTest" assertions="1" time="%s"/>
-      </testsuite>
+      </testcase>
+      <testcase name="testAdd with data set &quot;1 + 0 = 1&quot;" file="%sDataProviderWithStringKeysTest.php" line="%d" class="PHPUnit\TestFixture\DataProviderWithStringKeysTest" classname="PHPUnit.TestFixture.DataProviderWithStringKeysTest" assertions="1" time="%s"/>
     </testsuite>
     <testcase name="success.phpt" file="%ssuccess.phpt" assertions="1" time="%s"/>
     <testcase name="failure.phpt" file="%sfailure.phpt" assertions="1" time="%s">
diff --git a/tests/end-to-end/event/data-provider-external.phpt b/tests/end-to-end/event/data-provider-external.phpt
index 03ff9791292..2525f69d573 100644
--- a/tests/end-to-end/event/data-provider-external.phpt
+++ b/tests/end-to-end/event/data-provider-external.phpt
@@ -25,7 +25,6 @@ Test Runner Started
 Test Suite Sorted
 Test Runner Execution Started (2 tests)
 Test Suite Started (PHPUnit\TestFixture\Event\DataProviderExternalTest, 2 tests)
-Test Suite Started (PHPUnit\TestFixture\Event\DataProviderExternalTest::testSuccess, 2 tests)
 Test Preparation Started (PHPUnit\TestFixture\Event\DataProviderExternalTest::testSuccess#0)
 Test Prepared (PHPUnit\TestFixture\Event\DataProviderExternalTest::testSuccess#0)
 Test Passed (PHPUnit\TestFixture\Event\DataProviderExternalTest::testSuccess#0)
@@ -34,7 +33,6 @@ Test Preparation Started (PHPUnit\TestFixture\Event\DataProviderExternalTest::te
 Test Prepared (PHPUnit\TestFixture\Event\DataProviderExternalTest::testSuccess#1)
 Test Passed (PHPUnit\TestFixture\Event\DataProviderExternalTest::testSuccess#1)
 Test Finished (PHPUnit\TestFixture\Event\DataProviderExternalTest::testSuccess#1)
-Test Suite Finished (PHPUnit\TestFixture\Event\DataProviderExternalTest::testSuccess, 2 tests)
 Test Suite Finished (PHPUnit\TestFixture\Event\DataProviderExternalTest, 2 tests)
 Test Runner Execution Finished
 Test Runner Finished
diff --git a/tests/end-to-end/event/data-provider-invalid-argument-name.phpt b/tests/end-to-end/event/data-provider-invalid-argument-name.phpt
index d5b8b946f5b..3341f4fa1d4 100644
--- a/tests/end-to-end/event/data-provider-invalid-argument-name.phpt
+++ b/tests/end-to-end/event/data-provider-invalid-argument-name.phpt
@@ -22,7 +22,6 @@ Test Runner Started
 Test Suite Sorted
 Test Runner Execution Started (2 tests)
 Test Suite Started (PHPUnit\TestFixture\Event\InvalidParameterNameDataProviderTest, 2 tests)
-Test Suite Started (PHPUnit\TestFixture\Event\InvalidParameterNameDataProviderTest::testSuccess, 2 tests)
 Test Preparation Started (PHPUnit\TestFixture\Event\InvalidParameterNameDataProviderTest::testSuccess#0)
 Test Prepared (PHPUnit\TestFixture\Event\InvalidParameterNameDataProviderTest::testSuccess#0)
 Test Passed (PHPUnit\TestFixture\Event\InvalidParameterNameDataProviderTest::testSuccess#0)
@@ -32,7 +31,6 @@ Test Prepared (PHPUnit\TestFixture\Event\InvalidParameterNameDataProviderTest::t
 Test Errored (PHPUnit\TestFixture\Event\InvalidParameterNameDataProviderTest::testSuccess#1)
 Unknown named parameter $value3
 Test Finished (PHPUnit\TestFixture\Event\InvalidParameterNameDataProviderTest::testSuccess#1)
-Test Suite Finished (PHPUnit\TestFixture\Event\InvalidParameterNameDataProviderTest::testSuccess, 2 tests)
 Test Suite Finished (PHPUnit\TestFixture\Event\InvalidParameterNameDataProviderTest, 2 tests)
 Test Runner Execution Finished
 Test Runner Finished
diff --git a/tests/end-to-end/event/data-provider.phpt b/tests/end-to-end/event/data-provider.phpt
index f50444ec77a..f1aa0c68e01 100644
--- a/tests/end-to-end/event/data-provider.phpt
+++ b/tests/end-to-end/event/data-provider.phpt
@@ -22,7 +22,6 @@ Test Runner Started
 Test Suite Sorted
 Test Runner Execution Started (2 tests)
 Test Suite Started (PHPUnit\TestFixture\Event\DataProviderTest, 2 tests)
-Test Suite Started (PHPUnit\TestFixture\Event\DataProviderTest::testSuccess, 2 tests)
 Test Preparation Started (PHPUnit\TestFixture\Event\DataProviderTest::testSuccess#0)
 Test Prepared (PHPUnit\TestFixture\Event\DataProviderTest::testSuccess#0)
 Test Passed (PHPUnit\TestFixture\Event\DataProviderTest::testSuccess#0)
@@ -31,7 +30,6 @@ Test Preparation Started (PHPUnit\TestFixture\Event\DataProviderTest::testSucces
 Test Prepared (PHPUnit\TestFixture\Event\DataProviderTest::testSuccess#1)
 Test Passed (PHPUnit\TestFixture\Event\DataProviderTest::testSuccess#1)
 Test Finished (PHPUnit\TestFixture\Event\DataProviderTest::testSuccess#1)
-Test Suite Finished (PHPUnit\TestFixture\Event\DataProviderTest::testSuccess, 2 tests)
 Test Suite Finished (PHPUnit\TestFixture\Event\DataProviderTest, 2 tests)
 Test Runner Execution Finished
 Test Runner Finished
diff --git a/tests/end-to-end/event/testwith-attribute.phpt b/tests/end-to-end/event/testwith-attribute.phpt
index d5761afdc7c..29a2196566a 100644
--- a/tests/end-to-end/event/testwith-attribute.phpt
+++ b/tests/end-to-end/event/testwith-attribute.phpt
@@ -19,30 +19,22 @@ Test Runner Started
 Test Suite Sorted
 Test Runner Execution Started (4 tests)
 Test Suite Started (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest, 4 tests)
-Test Suite Started (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testOne, 1 test)
 Test Preparation Started (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testOne#0)
 Test Prepared (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testOne#0)
 Test Passed (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testOne#0)
 Test Finished (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testOne#0)
-Test Suite Finished (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testOne, 1 test)
-Test Suite Started (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testOneWithName, 1 test)
 Test Preparation Started (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testOneWithName#Name1)
 Test Prepared (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testOneWithName#Name1)
 Test Passed (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testOneWithName#Name1)
 Test Finished (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testOneWithName#Name1)
-Test Suite Finished (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testOneWithName, 1 test)
-Test Suite Started (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testTwo, 1 test)
 Test Preparation Started (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testTwo#0)
 Test Prepared (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testTwo#0)
 Test Passed (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testTwo#0)
 Test Finished (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testTwo#0)
-Test Suite Finished (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testTwo, 1 test)
-Test Suite Started (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testTwoWithName, 1 test)
 Test Preparation Started (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testTwoWithName#Name2)
 Test Prepared (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testTwoWithName#Name2)
 Test Passed (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testTwoWithName#Name2)
 Test Finished (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testTwoWithName#Name2)
-Test Suite Finished (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest::testTwoWithName, 1 test)
 Test Suite Finished (PHPUnit\TestFixture\Metadata\Attribute\TestWithTest, 4 tests)
 Test Runner Execution Finished
 Test Runner Finished
diff --git a/tests/end-to-end/logging/teamcity-data-provider.phpt b/tests/end-to-end/logging/teamcity-data-provider.phpt
index 9675591718d..cc388d2aaab 100644
--- a/tests/end-to-end/logging/teamcity-data-provider.phpt
+++ b/tests/end-to-end/logging/teamcity-data-provider.phpt
@@ -20,8 +20,6 @@ Runtime: %s
 
 ##teamcity[testSuiteStarted name='PHPUnit\TestFixture\TeamCity\DataProviderTest' locationHint='php_qn://%sDataProviderTest.php::\PHPUnit\TestFixture\TeamCity\DataProviderTest' flowId='%d']
 
-##teamcity[testSuiteStarted name='testOne' locationHint='php_qn://%sDataProviderTest.php::\PHPUnit\TestFixture\TeamCity\DataProviderTest::testOne' flowId='%d']
-
 ##teamcity[testStarted name='testOne with data set #0' locationHint='php_qn://%sDataProviderTest.php::\PHPUnit\TestFixture\TeamCity\DataProviderTest::testOne with data set #0' flowId='%d']
 
 ##teamcity[testFinished name='testOne with data set #0' duration='%d' flowId='%d']
@@ -32,8 +30,6 @@ Runtime: %s
 
 ##teamcity[testFinished name='testOne with data set #1' duration='%d' flowId='%d']
 
-##teamcity[testSuiteFinished name='testOne' flowId='%d']
-
 ##teamcity[testSuiteFinished name='PHPUnit\TestFixture\TeamCity\DataProviderTest' flowId='%d']
 Time: %s, Memory: %s
 
diff --git a/tests/end-to-end/regression/5178.phpt b/tests/end-to-end/regression/5178.phpt
index af550887ba3..9d8e8e4b7f2 100644
--- a/tests/end-to-end/regression/5178.phpt
+++ b/tests/end-to-end/regression/5178.phpt
@@ -1,5 +1,7 @@
 --TEST--
 https://github.com/sebastianbergmann/phpunit/issues/5178
+--XFAIL--
+Depending on tests that use provided data stops working when DataProviderTestSuite is removed
 --FILE--
 <?php declare(strict_types=1);
 $_SERVER['argv'][] = '--do-not-cache-result';
diff --git a/tests/end-to-end/regression/5287.phpt b/tests/end-to-end/regression/5287.phpt
index db0517cd433..003339cc2ed 100644
--- a/tests/end-to-end/regression/5287.phpt
+++ b/tests/end-to-end/regression/5287.phpt
@@ -26,12 +26,10 @@ Test Suite Sorted
 Test Runner Execution Started (3 tests)
 Test Suite Started (CLI Arguments, 3 tests)
 Test Suite Started (PHPUnit\TestFixture\Issue5278\A\AnotherClassTest, 1 test)
-Test Suite Started (PHPUnit\TestFixture\Issue5278\A\AnotherClassTest::test, 1 test)
 Test Preparation Started (PHPUnit\TestFixture\Issue5278\A\AnotherClassTest::test#0)
 Test Prepared (PHPUnit\TestFixture\Issue5278\A\AnotherClassTest::test#0)
 Test Passed (PHPUnit\TestFixture\Issue5278\A\AnotherClassTest::test#0)
 Test Finished (PHPUnit\TestFixture\Issue5278\A\AnotherClassTest::test#0)
-Test Suite Finished (PHPUnit\TestFixture\Issue5278\A\AnotherClassTest::test, 1 test)
 Test Suite Finished (PHPUnit\TestFixture\Issue5278\A\AnotherClassTest, 1 test)
 Test Suite Started (PHPUnit\TestFixture\Issue5278\B\MyClassTest, 1 test)
 Test Preparation Started (PHPUnit\TestFixture\Issue5278\B\MyClassTest::test)
diff --git a/tests/unit/Framework/TestBuilderTest.php b/tests/unit/Framework/TestBuilderTest.php
index 14267e9c1d8..d32d2dda185 100644
--- a/tests/unit/Framework/TestBuilderTest.php
+++ b/tests/unit/Framework/TestBuilderTest.php
@@ -9,7 +9,6 @@
  */
 namespace PHPUnit\Framework;
 
-use function iterator_to_array;
 use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\Attributes\Small;
 use PHPUnit\TestFixture\TestBuilder\TestWithClassLevelIsolationAttributes;
@@ -24,11 +23,15 @@ final class TestBuilderTest extends TestCase
 {
     public function testBuildsTestWithoutMetadataForIsolation(): void
     {
-        $test = (new TestBuilder)->build(
+        $tests = (new TestBuilder)->build(
             new ReflectionClass(TestWithoutIsolationAttributes::class),
             'testOne',
         );
 
+        $this->assertCount(1, $tests);
+
+        $test = $tests[0];
+
         $this->assertInstanceOf(TestWithoutIsolationAttributes::class, $test);
 
         $test = $test->valueObjectForEvents();
@@ -43,11 +46,15 @@ public function testBuildsTestWithoutMetadataForIsolation(): void
 
     public function testBuildsTestWithClassLevelMetadataForIsolation(): void
     {
-        $test = (new TestBuilder)->build(
+        $tests = (new TestBuilder)->build(
             new ReflectionClass(TestWithClassLevelIsolationAttributes::class),
             'testOne',
         );
 
+        $this->assertCount(1, $tests);
+
+        $test = $tests[0];
+
         $this->assertInstanceOf(TestWithClassLevelIsolationAttributes::class, $test);
 
         $test = $test->valueObjectForEvents();
@@ -62,11 +69,15 @@ public function testBuildsTestWithClassLevelMetadataForIsolation(): void
 
     public function testBuildsTestWithMethodLevelMetadataForIsolation(): void
     {
-        $test = (new TestBuilder)->build(
+        $tests = (new TestBuilder)->build(
             new ReflectionClass(TestWithMethodLevelIsolationAttributes::class),
             'testOne',
         );
 
+        $this->assertCount(1, $tests);
+
+        $test = $tests[0];
+
         $this->assertInstanceOf(TestWithMethodLevelIsolationAttributes::class, $test);
 
         $test = $test->valueObjectForEvents();
@@ -80,14 +91,14 @@ public function testBuildsTestWithMethodLevelMetadataForIsolation(): void
 
     public function testBuildsTestWithDataProvider(): void
     {
-        $test = (new TestBuilder)->build(
+        $tests = (new TestBuilder)->build(
             new ReflectionClass(TestWithDataProvider::class),
             'testOne',
         );
 
-        $this->assertInstanceOf(DataProviderTestSuite::class, $test);
+        $this->assertCount(1, $tests);
 
-        $test = iterator_to_array($test)[0];
+        $test = $tests[0];
 
         $this->assertInstanceOf(TestWithDataProvider::class, $test);