From 091e14ceaead0bd3c8fe541aad2a091f8a241f27 Mon Sep 17 00:00:00 2001
From: Vladimir Khramtsov <vkhramtsov@gmail.com>
Date: Tue, 19 Jan 2021 11:49:52 +0300
Subject: [PATCH] Improve exception messages in ffi integration

---
 src/Bicycle/Tesseract/Bridge/FFI.php       | 4 ++--
 tests/Bicycle/Tesseract/Bridge/FFITest.php | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Bicycle/Tesseract/Bridge/FFI.php b/src/Bicycle/Tesseract/Bridge/FFI.php
index f62c4cf..947faa1 100644
--- a/src/Bicycle/Tesseract/Bridge/FFI.php
+++ b/src/Bicycle/Tesseract/Bridge/FFI.php
@@ -39,7 +39,7 @@ public function __construct(Configuration $configuration)
         try {
             $libaryPath = $this->configuration->getSharedLibraryPath();
             if (empty($libaryPath)) {
-                throw new Exception\Exception('Problem with connecting library via FFI');
+                throw new Exception\Exception('Problem with connecting library via FFI: empty library path');
             }
             /** @var FFI\TesseractInterface ffiInstance */
             $this->ffiInstance = \FFI::cdef(
@@ -47,7 +47,7 @@ public function __construct(Configuration $configuration)
                 $libaryPath
             );
         } catch (\FFI\Exception $e) {
-            throw new Exception\Exception('Problem with connecting library via FFI');
+            throw new Exception\Exception(sprintf('Problem with connecting library via FFI: %s', $e->getMessage()));
         }
     }
 
diff --git a/tests/Bicycle/Tesseract/Bridge/FFITest.php b/tests/Bicycle/Tesseract/Bridge/FFITest.php
index ef27b92..0ab9d3a 100644
--- a/tests/Bicycle/Tesseract/Bridge/FFITest.php
+++ b/tests/Bicycle/Tesseract/Bridge/FFITest.php
@@ -59,7 +59,7 @@ public function testIncorrectConfiguration(): void
     {
         $this->isFFIEnabled();
         $this->expectException(Exception::class);
-        $this->expectExceptionMessage('Problem with connecting library via FFI');
+        $this->expectExceptionMessage('Problem with connecting library via FFI: empty library path');
         $configuration = new Configuration([]);
         new FFI($configuration);
     }