From 4c77c81bff4367253139e086db93ef24da99cd8f Mon Sep 17 00:00:00 2001
From: Anton Komarev <ell@cybercog.su>
Date: Mon, 16 Oct 2023 23:48:56 +0300
Subject: [PATCH] Add tests

---
 .../Poser/Calculator/GDTextSizeCalculatorSpec.php | 15 +++++++++++++++
 .../Calculator/SvgTextSizeCalculatorSpec.php      | 15 +++++++++++++++
 src/Calculator/SvgTextSizeCalculator.php          | 10 ++++------
 3 files changed, 34 insertions(+), 6 deletions(-)
 create mode 100644 spec/PUGX/Poser/Calculator/GDTextSizeCalculatorSpec.php
 create mode 100644 spec/PUGX/Poser/Calculator/SvgTextSizeCalculatorSpec.php

diff --git a/spec/PUGX/Poser/Calculator/GDTextSizeCalculatorSpec.php b/spec/PUGX/Poser/Calculator/GDTextSizeCalculatorSpec.php
new file mode 100644
index 0000000..0864008
--- /dev/null
+++ b/spec/PUGX/Poser/Calculator/GDTextSizeCalculatorSpec.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace spec\PUGX\Poser\Calculator;
+
+use PhpSpec\ObjectBehavior;
+
+class GDTextSizeCalculatorSpec extends ObjectBehavior
+{
+    public function it_should_compute_text_width(): void
+    {
+        $this->calculateWidth('MIT', 8)->shouldBeLike(24);
+        $this->calculateWidth('MIT', 10)->shouldBeLike(29);
+        $this->calculateWidth('MIT', 14)->shouldBeLike(34);
+    }
+}
diff --git a/spec/PUGX/Poser/Calculator/SvgTextSizeCalculatorSpec.php b/spec/PUGX/Poser/Calculator/SvgTextSizeCalculatorSpec.php
new file mode 100644
index 0000000..56120e0
--- /dev/null
+++ b/spec/PUGX/Poser/Calculator/SvgTextSizeCalculatorSpec.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace spec\PUGX\Poser\Calculator;
+
+use PhpSpec\ObjectBehavior;
+
+class SvgTextSizeCalculatorSpec extends ObjectBehavior
+{
+    public function it_should_compute_text_width(): void
+    {
+        $this->calculateWidth('MIT', 8)->shouldBeLike(25);
+        $this->calculateWidth('MIT', 10)->shouldBeLike(29);
+        $this->calculateWidth('MIT', 14)->shouldBeLike(36);
+    }
+}
diff --git a/src/Calculator/SvgTextSizeCalculator.php b/src/Calculator/SvgTextSizeCalculator.php
index 7414084..b740ba9 100644
--- a/src/Calculator/SvgTextSizeCalculator.php
+++ b/src/Calculator/SvgTextSizeCalculator.php
@@ -11,7 +11,7 @@
 
 namespace PUGX\Poser\Calculator;
 
-use Cog\SvgFont\Parser\SimpleXmlSvgFontFileParser;
+use Cog\SvgFont\FontList;
 use Cog\Unicode\UnicodeString;
 
 /**
@@ -19,16 +19,14 @@
  */
 class SvgTextSizeCalculator implements TextSizeCalculatorInterface
 {
-    private const SHIELD_PADDING = 12;
+    private const SHIELD_PADDING_X = 11;
 
     /**
      * Calculate the width of the text box.
      */
     public function calculateWidth(string $text, int $size = self::TEXT_SIZE): float
     {
-        $font = (new SimpleXmlSvgFontFileParser())
-            ->parseFile(__DIR__ . '/DejaVuSans.svg')
-            ->getById('DejaVuSansBook');
+        $font = FontList::ofFile(__DIR__ . '/Font/DejaVuSans.svg')->getById('DejaVuSansBook');
 
         $letterSpacing = 0.0;
 
@@ -38,6 +36,6 @@ public function calculateWidth(string $text, int $size = self::TEXT_SIZE): float
             $letterSpacing,
         );
 
-        return \round($width + self::SHIELD_PADDING, 1);
+        return \round($width + self::SHIELD_PADDING_X, 0);
     }
 }