Drop setIndentationLevel() again

Author: oliverklee

src/OutputFormat.php

@@ -722,16 +722,6 @@ public function getIndentationLevel(): int
         return $this->iIndentationLevel;
     }
 
-    /**
-     * @return $this fluent interface
-     */
-    public function setIndentationLevel(int $indentationLevel): self
-    {
-        $this->iIndentationLevel = $indentationLevel;
-
-        return $this;
-    }
-
     /**
      * @return $this fluent interface
      */

tests/Unit/OutputFormatTest.php

@@ -721,25 +721,6 @@ public function getIndentationLevelInitiallyReturnsZero(): void
         self::assertSame(0, $this->subject->getIndentationLevel());
     }
 
-    /**
-     * @test
-     */
-    public function setIndentationLevelSetsIndentationLevel(): void
-    {
-        $value = 4;
-        $this->subject->setIndentationLevel($value);
-
-        self::assertSame($value, $this->subject->getIndentationLevel());
-    }
-
-    /**
-     * @test
-     */
-    public function setIndentationLevelProvidesFluentInterface(): void
-    {
-        self::assertSame($this->subject, $this->subject->setIndentationLevel(4));
-    }
-
     /**
      * @test
      */
@@ -850,8 +831,7 @@ public function nextLevelReturnsDifferentInstance(): void
      */
     public function nextLevelReturnsInstanceWithIndentationLevelIncreasedByOne(): void
     {
-        $originalIndentationLevel = 2;
-        $this->subject->setIndentationLevel($originalIndentationLevel);
+        $originalIndentationLevel = $this->subject->getIndentationLevel();
 
         self::assertSame($originalIndentationLevel + 1, $this->subject->nextLevel()->getIndentationLevel());
     }