added tests data

.gitignore

@@ -6,5 +6,6 @@
 /example/HtmlOutput/html-example.htm
 /example/FpdfOutput/fpdf_example.pdf
 /.php-cs-fixer.cache
+/.phpunit.result.cache
 /composer.lock
 .idea/

src/PaymentPart/Output/FpdfOutput/FpdfOutput.php

@@ -25,6 +25,7 @@ final class FpdfOutput extends AbstractOutput
     private const ALIGN_CENTER = 'C';
     private const FONT = 'Helvetica';
     private const FONT_UNICODE = 'zapfdingbats';
+    private const FONT_UNICODE_CHAR_SCISSORS = '"';
 
     // Positioning
     private const CURRENCY_AMOUNT_Y = 259.3;
@@ -228,7 +229,7 @@ private function addSeparatorContentIfNotPrintable(): void
         if (!$this->isPrintable()) {
             $this->fpdf->SetLineWidth(0.1);
             if ($this->isScissors()) {
-                if (!method_exists($this->fpdf, 'swissQrBillSetDash') || !method_exists($this->fpdf, 'swissQrBillTextWithRotation')) {
+                if (!method_exists($this->fpdf, 'swissQrBillSetDash')) {
                     throw new MissingTraitException('Missing FpdfTrait in this fpdf instance. See fpdf-example.php within this library.');
                 }
                 $this->fpdf->swissQrBillSetDash(2, 1);
@@ -240,12 +241,14 @@ private function addSeparatorContentIfNotPrintable(): void
                 $this->fpdf->swissQrBillSetDash(0);
 
                 $this->fpdf->SetFont(self::FONT_UNICODE, '', self::FONT_SIZE_SCISSORS);
-                $scissorsCode = '"';
                 // horizontal scissors
                 $this->setXY(2 + $this->offsetX + 5, 193 + $this->offsetY + 0.2);
-                $this->fpdf->Cell(1, 0, $scissorsCode, 0, 0, 'C');
-                // vertical scissors
-                $this->fpdf->swissQrBillTextWithRotation(62 + $this->offsetX - 1.7, 193 + $this->offsetY + 4, $scissorsCode, -90);
+                $this->fpdf->Cell(1, 0, self::FONT_UNICODE_CHAR_SCISSORS, 0, 0, 'C');
+                // vertical scissors$
+                if (!method_exists($this->fpdf, 'swissQrBillTextWithRotation')) {
+                    throw new MissingTraitException('Missing FpdfTrait in this fpdf instance. See fpdf-example.php within this library.');
+                }
+                $this->fpdf->swissQrBillTextWithRotation(62 + $this->offsetX - 1.7, 193 + $this->offsetY + 4, self::FONT_UNICODE_CHAR_SCISSORS, -90);
             } else {
                 $this->fpdf->SetFont(self::FONT, '', self::FONT_SIZE_FURTHER_INFORMATION);
                 $this->setY(189.6);

src/PaymentPart/Output/FpdfOutput/FpdfTrait.php

@@ -4,15 +4,14 @@
 
 trait FpdfTrait
 {
-
     /**
      * Set dash line style for the next ->Line() command
-     * DO NOT USE IT. Its purpose is only for this library. Name and/or signature
-     * may change without any notification.
+     * DO NOT USE IT. Its purpose is only for the Swiss QR Bill library. Name and/or
+     * signature may change without any notification.
      *
      * @see http://www.fpdf.org/en/script/script33.php
-     * @param float $black Width
-     * @param ?float $white
+     * @param float $black Width of black dash. 0 to reset to solid line
+     * @param ?float $white Width of white dash. Defaults to same as black
      * @return void
      */
     public function swissQrBillSetDash(float $black = 0, ?float $white = null): void
@@ -28,8 +27,8 @@ public function swissQrBillSetDash(float $black = 0, ?float $white = null): void
 
     /**
      * Rotate text
-     * DO NOT USE IT. Its purpose is only for this library. Name and/or signature
-     * may change without any notification.
+     * DO NOT USE IT. Its purpose is only for the Swiss QR Bill library. Name and/or
+     * signature may change without any notification.
      *
      * @see http://www.fpdf.org/en/script/script31.php
      * @param float $x
@@ -62,9 +61,8 @@ public function swissQrBillTextWithRotation(float $x, float $y, string $txt, flo
         );
 
         if ($this->ColorFlag) {
-            $s = 'q '. $this->TextColor .' ' . $s . ' Q';
+            $s = sprintf('q %s %s Q', $this->TextColor, $s);
         }
         $this->_out($s);
     }
-
 }

src/PaymentPart/Output/TcPdfOutput/TcPdfOutput.php

@@ -24,6 +24,7 @@ final class TcPdfOutput extends AbstractOutput
     private const ALIGN_CENTER = 'C';
     private const FONT = 'Helvetica';
     private const FONT_UNICODE = 'freeserif';
+    private const FONT_UNICODE_CHAR_SCISSORS = '✂';
 
     // Ratio
     private const LEFT_CELL_HEIGHT_RATIO_COMMON = 1.2;
@@ -242,7 +243,7 @@ private function addSeparatorContentIfNotPrintable(): void
                 $this->setX($xmiddle);
                 $this->tcPdf->StartTransform();
                 $this->tcPdf->Rotate(-90);
-                $this->tcPdf->Cell(0, 10, '✂', 0, 0, 'L', false, '', 0, false, 'C');
+                $this->tcPdf->Cell(0, 10, self::FONT_UNICODE_CHAR_SCISSORS, 0, 0, 'L', false, '', 0, false, 'C');
                 $this->tcPdf->StopTransform();
             } else {
                 $this->tcPdf->SetFont(self::FONT, '', self::FONT_SIZE_FURTHER_INFORMATION);