1. documentsPath is renamed to cachesPath

2. Fixed some unnecessary logs in unit tests.
3. removed assertion on documetsPath

Author: Kirill Makankov

Products/TesseractOCR.framework/Versions/A/TesseractOCR

@@ -103,10 +103,10 @@ - (id)initWithLanguage:(NSString *)language
 
         if (_absoluteDataPath != nil) {
             // config Tesseract to search trainedData in tessdata folder of the Documents folder];
-            NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
-            NSString *documentPath = documentPaths.firstObject;
-            assert(documentPath);
-            _absoluteDataPath = [documentPath stringByAppendingPathComponent:_absoluteDataPath].copy;
+            NSArray *cachesPaths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
+            NSString *cachesPath = cachesPaths.firstObject;
+
+            _absoluteDataPath = [cachesPath stringByAppendingPathComponent:_absoluteDataPath].copy;
 
             [self moveTessdataToDocumentsDirectoryIfNecessary];
         }
@@ -227,7 +227,9 @@ - (BOOL)moveTessdataToDocumentsDirectoryIfNecessary
 
             // delete broken symlinks first
             [fileManager removeItemAtPath:destinationFileName error:&error];
+            
             // than recreate it
+            error = nil;    // don't care about previous error, that can heppens if we tried to remove an symlink, which doesn't exist
             [fileManager createSymbolicLinkAtPath:destinationFileName
                               withDestinationPath:filePath
                                             error:&error];

TesseractOCR/G8Tesseract.mm

@@ -27,6 +27,7 @@
 		41C68DB31A41849100848AE1 /* image_sample.jpg in Resources */ = {isa = PBXBuildFile; fileRef = 41C68DB21A41849100848AE1 /* image_sample.jpg */; };
 		41C68DB51A41854600848AE1 /* image_sample_tr.png in Resources */ = {isa = PBXBuildFile; fileRef = 41C68DB41A41854600848AE1 /* image_sample_tr.png */; };
 		732C54761A514DA6000322DA /* InitializationTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 732C54751A514DA5000322DA /* InitializationTests.m */; };
+		732C54791A5288CC000322DA /* Defaults.m in Sources */ = {isa = PBXBuildFile; fileRef = 732C54781A5288CC000322DA /* Defaults.m */; };
 		8FA2F9CE23919BEC8C64A5EA /* libPods-TestsProjectTests.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CD3C116A45C293ADAC81D1B /* libPods-TestsProjectTests.a */; };
 /* End PBXBuildFile section */
 
@@ -72,6 +73,8 @@
 		41C68DB41A41854600848AE1 /* image_sample_tr.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = image_sample_tr.png; sourceTree = "<group>"; };
 		5CD3C116A45C293ADAC81D1B /* libPods-TestsProjectTests.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-TestsProjectTests.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		732C54751A514DA5000322DA /* InitializationTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = InitializationTests.m; sourceTree = "<group>"; };
+		732C54771A5288CC000322DA /* Defaults.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Defaults.h; sourceTree = "<group>"; };
+		732C54781A5288CC000322DA /* Defaults.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = Defaults.m; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -149,6 +152,8 @@
 				732C54751A514DA5000322DA /* InitializationTests.m */,
 				4115B97A1A3EF8E90004EC0A /* RecognitionTests.m */,
 				4115B9781A3EF8E90004EC0A /* Supporting Files */,
+				732C54771A5288CC000322DA /* Defaults.h */,
+				732C54781A5288CC000322DA /* Defaults.m */,
 			);
 			path = TestsProjectTests;
 			sourceTree = "<group>";
@@ -349,6 +354,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				732C54791A5288CC000322DA /* Defaults.m in Sources */,
 				414121231A4C5A5700583ED4 /* G8RecognitionTestsHelper.m in Sources */,
 				4115B97B1A3EF8E90004EC0A /* RecognitionTests.m in Sources */,
 				732C54761A514DA6000322DA /* InitializationTests.m in Sources */,

TestsProject/TestsProject.xcodeproj/project.pbxproj

@@ -0,0 +1,9 @@
+//
+//  Defaults.h
+//  TestsProject
+//
+//  Created by ws233 on 30.12.14.
+//  Copyright (c) 2014 Daniele Galiotto - www.g8production.com. All rights reserved.
+//
+
+extern NSString *const kG8Languages;

TestsProject/TestsProjectTests/Defaults.h

@@ -0,0 +1,11 @@
+//
+//  Defaults.m
+//  TestsProject
+//
+//  Created by ws233 on 30.12.14.
+//  Copyright (c) 2014 Daniele Galiotto - www.g8production.com. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+NSString *const kG8Languages = @"eng";

TestsProject/TestsProjectTests/Defaults.m

@@ -1,19 +1,16 @@
 //
-//  RecognitionTests.m
+//  InitializationTests.m
 //  TestsProjectTests
 //
-//  Created by Nikolay Volosatov on 15.12.14.
+//  Created by ws233 on 29.12.14.
 //  Copyright (c) 2014 Daniele Galiotto - www.g8production.com.
 //  All rights reserved.
 //
 
 #import <UIKit/UIKit.h>
 #import <TesseractOCR/TesseractOCR.h>
 #import <Kiwi/Kiwi.h>
-
-#import "UIImage+G8Equal.h"
-
-static NSString *const kG8Languages = @"eng";
+#import "Defaults.h"
 
 SPEC_BEGIN(TesseractInitialization)
 
@@ -33,9 +30,9 @@
     });
 
     let(cashesPath, ^id{
-        NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
-        NSString *documentPath = documentPaths.firstObject;
-        return documentPath;
+        NSArray *cachesPaths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
+        NSString *cachesPath = cachesPaths.firstObject;
+        return cachesPath;
     });
 
     context(@"not nil dataPath", ^{