diff --git a/test/Unit/FieldDefinitionTest.php b/test/Unit/FieldDefinitionTest.php
index 8c5a22c0..c3af856c 100644
--- a/test/Unit/FieldDefinitionTest.php
+++ b/test/Unit/FieldDefinitionTest.php
@@ -37,7 +37,7 @@
  */
 final class FieldDefinitionTest extends AbstractTestCase
 {
-    public function testClosureReturnsRequiredClosure(): void
+    public function testClosureReturnsClosure(): void
     {
         $closure = static function (Generator $faker, FixtureFactory $fixtureFactory): Entity\User {
             /** @var Entity\User $user */
@@ -73,7 +73,7 @@ public function testOptionalClosureReturnsOptionalClosure(): void
         self::assertEquals($expected, $fieldDefinition);
     }
 
-    public function testReferenceReturnsRequiredReference(): void
+    public function testReferenceReturnsReference(): void
     {
         $className = Entity\User::class;
 
@@ -136,7 +136,7 @@ public function testSequenceRejectsValueWhenItIsMissingPercentDPlaceholder(): vo
         );
     }
 
-    public function testSequenceReturnsRequiredSequenceWhenValueContainsPlaceholderAndInitialNumberIsNotSpecified(): void
+    public function testSequenceReturnsSequenceWhenValueContainsPlaceholderAndInitialNumberIsNotSpecified(): void
     {
         $value = 'there-is-no-difference-between-%d-and-%d';
 
@@ -155,7 +155,7 @@ public function testSequenceReturnsRequiredSequenceWhenValueContainsPlaceholderA
      *
      * @param int $initialNumber
      */
-    public function testSequenceReturnsRequiredSequenceWhenValueContainsPlaceholderAndInitialNumberIsSpecified(int $initialNumber): void
+    public function testSequenceReturnsSequenceWhenValueContainsPlaceholderAndInitialNumberIsSpecified(int $initialNumber): void
     {
         $value = 'there-is-no-difference-between-%d-and-%d';
 
@@ -232,7 +232,7 @@ public function testOptionalSequenceReturnsOptionalSequenceWhenValueContainsPlac
      *
      * @param mixed $value
      */
-    public function testValueReturnsRequiredValue($value): void
+    public function testValueReturnsValue($value): void
     {
         $fieldDefinition = FieldDefinition::value($value);
 
diff --git a/test/Unit/FixtureFactory/UsingDefaultStrategyTest.php b/test/Unit/FixtureFactory/UsingDefaultStrategyTest.php
index 3045fed4..77c484eb 100644
--- a/test/Unit/FixtureFactory/UsingDefaultStrategyTest.php
+++ b/test/Unit/FixtureFactory/UsingDefaultStrategyTest.php
@@ -81,7 +81,7 @@ public function testCreateOneResolvesOptionalClosureToResultOfClosureInvokedWith
         self::assertInstanceOf(Entity\CodeOfConduct::class, $repository->codeOfConduct());
     }
 
-    public function testCreateOneResolvesRequiredClosureToResultOfClosureInvokedWithFakerAndFixtureFactoryWhenFakerReturnsFalse(): void
+    public function testCreateOneResolvesClosureToResultOfClosureInvokedWithFakerAndFixtureFactoryWhenFakerReturnsFalse(): void
     {
         $fixtureFactory = new FixtureFactory(
             self::entityManager(),
@@ -102,7 +102,7 @@ public function testCreateOneResolvesRequiredClosureToResultOfClosureInvokedWith
         self::assertInstanceOf(Entity\CodeOfConduct::class, $repository->codeOfConduct());
     }
 
-    public function testCreateOneResolvesRequiredClosureToResultOfClosureInvokedWithFakerAndFixtureFactoryWhenFakerReturnsTrue(): void
+    public function testCreateOneResolvesClosureToResultOfClosureInvokedWithFakerAndFixtureFactoryWhenFakerReturnsTrue(): void
     {
         $fixtureFactory = new FixtureFactory(
             self::entityManager(),
@@ -161,7 +161,7 @@ public function testCreateOneResolvesOptionalReferenceToEntityWhenFakerReturnsTr
         self::assertInstanceOf(Entity\CodeOfConduct::class, $repository->codeOfConduct());
     }
 
-    public function testCreateOneResolvesRequiredReferenceToEntityWhenFakerReturnsFalse(): void
+    public function testCreateOneResolvesReferenceToEntityWhenFakerReturnsFalse(): void
     {
         $fixtureFactory = new FixtureFactory(
             self::entityManager(),
@@ -180,7 +180,7 @@ public function testCreateOneResolvesRequiredReferenceToEntityWhenFakerReturnsFa
         self::assertInstanceOf(Entity\CodeOfConduct::class, $repository->codeOfConduct());
     }
 
-    public function testCreateOneResolvesRequiredReferenceToEntityWhenFakerReturnsTrue(): void
+    public function testCreateOneResolvesReferenceToEntityWhenFakerReturnsTrue(): void
     {
         $fixtureFactory = new FixtureFactory(
             self::entityManager(),
@@ -371,7 +371,7 @@ public function testCreateOneResolvesOptionalSequenceToStringValueWhenPercentDPl
         self::assertSame('City (3)', $userThree->location());
     }
 
-    public function testCreateOneResolvesRequiredSequenceToStringValueWhenPercentDPlaceholderIsPresentAndFakerReturnsFalse(): void
+    public function testCreateOneResolvesSequenceToStringValueWhenPercentDPlaceholderIsPresentAndFakerReturnsFalse(): void
     {
         $fixtureFactory = new FixtureFactory(
             self::entityManager(),
@@ -396,7 +396,7 @@ public function testCreateOneResolvesRequiredSequenceToStringValueWhenPercentDPl
         self::assertSame('City (3)', $userThree->location());
     }
 
-    public function testCreateOneResolvesRequiredSequenceToStringValueWhenPercentDPlaceholderIsPresentAndFakerReturnsTrue(): void
+    public function testCreateOneResolvesSequenceToStringValueWhenPercentDPlaceholderIsPresentAndFakerReturnsTrue(): void
     {
         $fixtureFactory = new FixtureFactory(
             self::entityManager(),
diff --git a/test/Unit/FixtureFactory/UsingWithOptionalStrategyTest.php b/test/Unit/FixtureFactory/UsingWithOptionalStrategyTest.php
index 5cc7f8e8..04356902 100644
--- a/test/Unit/FixtureFactory/UsingWithOptionalStrategyTest.php
+++ b/test/Unit/FixtureFactory/UsingWithOptionalStrategyTest.php
@@ -86,7 +86,7 @@ public function testCreateOneResolvesOptionalClosureToResultOfClosureInvokedWith
         self::assertInstanceOf(Entity\CodeOfConduct::class, $repository->codeOfConduct());
     }
 
-    public function testCreateOneResolvesRequiredClosureToResultOfClosureInvokedWithFakerAndFixtureFactoryWhenFakerReturnsFalse(): void
+    public function testCreateOneResolvesClosureToResultOfClosureInvokedWithFakerAndFixtureFactoryWhenFakerReturnsFalse(): void
     {
         $fixtureFactory = new FixtureFactory(
             self::entityManager(),
@@ -109,7 +109,7 @@ public function testCreateOneResolvesRequiredClosureToResultOfClosureInvokedWith
         self::assertInstanceOf(Entity\CodeOfConduct::class, $repository->codeOfConduct());
     }
 
-    public function testCreateOneResolvesRequiredClosureToResultOfClosureInvokedWithFakerAndFixtureFactoryWhenFakerReturnsTrue(): void
+    public function testCreateOneResolvesClosureToResultOfClosureInvokedWithFakerAndFixtureFactoryWhenFakerReturnsTrue(): void
     {
         $fixtureFactory = new FixtureFactory(
             self::entityManager(),
@@ -174,7 +174,7 @@ public function testCreateOneResolvesOptionalReferenceToEntityWhenFakerReturnsTr
         self::assertInstanceOf(Entity\CodeOfConduct::class, $repository->codeOfConduct());
     }
 
-    public function testCreateOneResolvesRequiredReferenceToEntityWhenFakerReturnsFalse(): void
+    public function testCreateOneResolvesReferenceToEntityWhenFakerReturnsFalse(): void
     {
         $fixtureFactory = new FixtureFactory(
             self::entityManager(),
@@ -195,7 +195,7 @@ public function testCreateOneResolvesRequiredReferenceToEntityWhenFakerReturnsFa
         self::assertInstanceOf(Entity\CodeOfConduct::class, $repository->codeOfConduct());
     }
 
-    public function testCreateOneResolvesRequiredReferenceToEntityWhenFakerReturnsTrue(): void
+    public function testCreateOneResolvesReferenceToEntityWhenFakerReturnsTrue(): void
     {
         $fixtureFactory = new FixtureFactory(
             self::entityManager(),
@@ -408,7 +408,7 @@ public function testCreateOneResolvesOptionalSequenceToStringValueWhenPercentDPl
         self::assertSame('City (3)', $userThree->location());
     }
 
-    public function testCreateOneResolvesRequiredSequenceToStringValueWhenPercentDPlaceholderIsPresentAndFakerReturnsFalse(): void
+    public function testCreateOneResolvesSequenceToStringValueWhenPercentDPlaceholderIsPresentAndFakerReturnsFalse(): void
     {
         $fixtureFactory = new FixtureFactory(
             self::entityManager(),
@@ -435,7 +435,7 @@ public function testCreateOneResolvesRequiredSequenceToStringValueWhenPercentDPl
         self::assertSame('City (3)', $userThree->location());
     }
 
-    public function testCreateOneResolvesRequiredSequenceToStringValueWhenPercentDPlaceholderIsPresentAndFakerReturnsTrue(): void
+    public function testCreateOneResolvesSequenceToStringValueWhenPercentDPlaceholderIsPresentAndFakerReturnsTrue(): void
     {
         $fixtureFactory = new FixtureFactory(
             self::entityManager(),