Fix argument count of data providers (#7076)

|      Q       |   A
|------------- | -----------
| Type         | improvement
| Fixed issues | Preparation for #7075

#### Summary

In PHPUnit 12, we get a warning if a data provider provides more
arguments than a test method consumes. Let's tackle this issue on our
lower branches already in order to keep the diff small.

Author: derrabus

tests/Platforms/PostgreSQLPlatformTest.php

@@ -14,6 +14,7 @@
 use Doctrine\DBAL\TransactionIsolationLevel;
 use Doctrine\DBAL\Types\Type;
 use Doctrine\DBAL\Types\Types;
+use Generator;
 use UnexpectedValueException;
 
 use function sprintf;
@@ -427,9 +428,9 @@ protected function getQuotedColumnInForeignKeySQL(): array
     }
 
     /**
-     * @param string|bool $databaseValue
+     * @param string|bool|null $databaseValue
      *
-     * @dataProvider pgBooleanProvider
+     * @dataProvider provideConvertBooleansAsLiteralStrings
      */
     public function testConvertBooleanAsLiteralStrings(
         $databaseValue,
@@ -440,6 +441,14 @@ public function testConvertBooleanAsLiteralStrings(
         self::assertEquals($preparedStatementValue, $platform->convertBooleans($databaseValue));
     }
 
+    /** @return Generator<int, array{string|bool|null, string}> */
+    public static function provideConvertBooleansAsLiteralStrings(): Generator
+    {
+        foreach (self::pgBooleanProvider() as $key => $params) {
+            yield $key => [$params[0], $params[1]];
+        }
+    }
+
     public function testConvertBooleanAsLiteralIntegers(): void
     {
         $platform = $this->createPlatform();
@@ -452,14 +461,8 @@ public function testConvertBooleanAsLiteralIntegers(): void
         self::assertEquals(0, $platform->convertBooleans('0'));
     }
 
-    /**
-     * @param string|bool $databaseValue
-     *
-     * @dataProvider pgBooleanProvider
-     */
+    /** @dataProvider provideConvertBooleanAsDatabaseValueStrings */
     public function testConvertBooleanAsDatabaseValueStrings(
-        $databaseValue,
-        string $preparedStatementValue,
         ?int $integerValue,
         ?bool $booleanValue
     ): void {
@@ -468,6 +471,14 @@ public function testConvertBooleanAsDatabaseValueStrings(
         self::assertSame($integerValue, $platform->convertBooleansToDatabaseValue($booleanValue));
     }
 
+    /** @return Generator<int, array{int|null, bool|null}> */
+    public static function provideConvertBooleanAsDatabaseValueStrings(): Generator
+    {
+        foreach (self::pgBooleanProvider() as $key => $params) {
+            yield $key => [$params[2], $params[3]];
+        }
+    }
+
     public function testConvertBooleanAsDatabaseValueIntegers(): void
     {
         $platform = $this->createPlatform();
@@ -478,21 +489,27 @@ public function testConvertBooleanAsDatabaseValueIntegers(): void
     }
 
     /**
-     * @param string|bool $databaseValue
+     * @param string|bool|null $databaseValue
      *
-     * @dataProvider pgBooleanProvider
+     * @dataProvider provideConvertFromBoolean
      */
     public function testConvertFromBoolean(
         $databaseValue,
-        string $prepareStatementValue,
-        ?int $integerValue,
         ?bool $booleanValue
     ): void {
         $platform = $this->createPlatform();
 
         self::assertSame($booleanValue, $platform->convertFromBoolean($databaseValue));
     }
 
+    /** @return Generator<int, array{string|bool|null, bool|null}> */
+    public static function provideConvertFromBoolean(): Generator
+    {
+        foreach (self::pgBooleanProvider() as $key => $params) {
+            yield $key => [$params[0], $params[3]];
+        }
+    }
+
     public function testThrowsExceptionWithInvalidBooleanLiteral(): void
     {
         $platform = $this->createPlatform();
@@ -745,7 +762,7 @@ protected function getQuotedAlterTableRenameIndexSQL(): array
     /**
      * PostgreSQL boolean strings provider
      *
-     * @return mixed[][]
+     * @return list<array{string|bool|null, string, int|null, bool|null}>
      */
     public static function pgBooleanProvider(): iterable
     {