[iOS] Added error messages in string for Unit Tests

source/ios/AdaptiveCards/ADCIOSVisualizer/ADCIOSVisualizerTests/ADCIOSVisualizerTests.mm

@@ -214,13 +214,17 @@ - (void)parseAndRenderDFS:(NSString *)rootPath FileManager:(NSFileManager *)fMan
                     XCTAssertTrue(renderResult.succeeded);
                 }
                 @catch (NSException *exception) {
-                    NSLog(@"Render Failed while rendering %@\n%@", fileName, exception);
+                    NSString *exceptionMessage = [NSString stringWithFormat:@"%@", exception];
+                    printf("Render Failed while rendering %s\n%s", [fileName UTF8String], [exceptionMessage UTF8String]);
                     XCTAssertTrue(NO);
                 }
             }
         }
         @catch (NSException *exception) {
-            NSLog(@"Parsing Failed %@\n%@", fileName, exception);
+            printf("Parsing Failed %s\n", [fileName UTF8String]);
+            for (NSError *parseError in cardParseResult.parseErrors) {
+                printf("%s\n", [parseError.userInfo[NSLocalizedDescriptionKey] UTF8String]);
+            }
             XCTAssertTrue(NO);
         }
     }

source/ios/AdaptiveCards/AdaptiveCards/AdaptiveCards.xcodeproj/project.pbxproj

@@ -68,6 +68,7 @@
 		6B3787B720CA00D300015401 /* ACRUILabel.h in Headers */ = {isa = PBXBuildFile; fileRef = F4F44B6A203FA8EF00A2F24C /* ACRUILabel.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		6B3787BA20CB3E0E00015401 /* ACRContentHoldingUIScrollView.mm in Sources */ = {isa = PBXBuildFile; fileRef = 6B3787B820CB3E0E00015401 /* ACRContentHoldingUIScrollView.mm */; };
 		6B3787BB20CB3E0E00015401 /* ACRContentHoldingUIScrollView.h in Headers */ = {isa = PBXBuildFile; fileRef = 6B3787B920CB3E0E00015401 /* ACRContentHoldingUIScrollView.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		6B3A23192755A3EF00764971 /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = 6B3A231B2755A3EF00764971 /* Localizable.strings */; };
 		6B421CC02101503E002F401A /* QuartzCore.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = F4CA74A320181B52002041DF /* QuartzCore.framework */; };
 		6B421CC121015EDD002F401A /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = F45A071C1EF4BCC3007C6503 /* CoreGraphics.framework */; };
 		6B5BA8BF2707BBD000719853 /* ACOWarning.mm in Sources */ = {isa = PBXBuildFile; fileRef = 6B5BA8BE2707BBD000719853 /* ACOWarning.mm */; };
@@ -523,6 +524,7 @@
 		6B377283260194000024E527 /* ACRActionExecuteRenderer.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = ACRActionExecuteRenderer.mm; sourceTree = "<group>"; };
 		6B3787B820CB3E0E00015401 /* ACRContentHoldingUIScrollView.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = ACRContentHoldingUIScrollView.mm; sourceTree = "<group>"; };
 		6B3787B920CB3E0E00015401 /* ACRContentHoldingUIScrollView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ACRContentHoldingUIScrollView.h; sourceTree = "<group>"; };
+		6B3A231A2755A3EF00764971 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/Localizable.strings; sourceTree = "<group>"; };
 		6B5BA8BE2707BBD000719853 /* ACOWarning.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = ACOWarning.mm; sourceTree = "<group>"; };
 		6B5D240A212C89E70010EB07 /* ACORemoteResourceInformation.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ACORemoteResourceInformation.h; sourceTree = "<group>"; };
 		6B5D240B212C89E70010EB07 /* ACORemoteResourceInformation.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = ACORemoteResourceInformation.mm; sourceTree = "<group>"; };
@@ -1038,6 +1040,7 @@
 				6B8C767726461F1A009548FA /* ACRTextUrlField.xib */,
 				6B8C767A26461F1A009548FA /* ACRToggleInputView.xib */,
 				6B8C766C26461F1A009548FA /* Images */,
+				6B3A231B2755A3EF00764971 /* Localizable.strings */,
 			);
 			path = Resources;
 			sourceTree = "<group>";
@@ -1874,6 +1877,7 @@
 				English,
 				en,
 				global,
+				Base,
 			);
 			mainGroup = F423C0AB1EE1FBA900905679;
 			productRefGroup = F423C0B61EE1FBA900905679 /* Products */;
@@ -1909,6 +1913,7 @@
 				6B8C768326461F1A009548FA /* ACRTextTelelphoneField.xib in Resources */,
 				6B8C768226461F1A009548FA /* ACRButtonExpandable.xib in Resources */,
 				6B92A7F22679750D00CAE3BF /* chevronup.svg in Resources */,
+				6B3A23192755A3EF00764971 /* Localizable.strings in Resources */,
 				6B8C768E26461F1A009548FA /* ACRChoiceSetCellChecked.xib in Resources */,
 				6B92A7F32679750D00CAE3BF /* chevrondown.svg in Resources */,
 				6B8C768A26461F1A009548FA /* ACRTextEmailField.xib in Resources */,
@@ -2217,6 +2222,17 @@
 		};
 /* End PBXTargetDependency section */
 
+/* Begin PBXVariantGroup section */
+		6B3A231B2755A3EF00764971 /* Localizable.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B3A231A2755A3EF00764971 /* en */,
+			);
+			name = Localizable.strings;
+			sourceTree = "<group>";
+		};
+/* End PBXVariantGroup section */
+
 /* Begin XCBuildConfiguration section */
 		F423C0C71EE1FBAA00905679 /* Debug */ = {
 			isa = XCBuildConfiguration;

source/ios/AdaptiveCards/AdaptiveCards/AdaptiveCards/ACOAdaptiveCard.mm

@@ -7,6 +7,7 @@
 #import "ACOAdaptiveCardParseResult.h"
 #import "ACOAdaptiveCardPrivate.h"
 #import "ACOAuthenticationPrivate.h"
+#import "ACOBundle.h"
 #import "ACORefreshPrivate.h"
 #import "ACORemoteResourceInformationPrivate.h"
 #import "ACRErrors.h"
@@ -78,11 +79,15 @@ + (ACOAdaptiveCardParseResult *)fromJson:(NSString *)payload;
             // converts AdaptiveCardParseException to NSError
             ErrorStatusCode errorStatusCode = e.GetStatusCode();
             NSInteger errorCode = (long)errorStatusCode;
-
+            NSBundle *adaptiveCardsBundle = [[ACOBundle getInstance] getBundle];
+            NSString *localizedFormat = NSLocalizedStringFromTableInBundle(@"AdaptiveCards.Parsing", nil, adaptiveCardsBundle, "Parsing Error Messages");
+            NSString *objectModelErrorCodeInString = [NSString stringWithCString:ErrorStatusCodeToString(errorStatusCode).c_str() encoding:NSUTF8StringEncoding];
+            NSDictionary<NSErrorUserInfoKey, id> *userInfo = @{NSLocalizedDescriptionKey : [NSString localizedStringWithFormat:localizedFormat, objectModelErrorCodeInString]};
             NSError *parseError = [NSError errorWithDomain:ACRParseErrorDomain
                                                       code:errorCode
-                                                  userInfo:nil];
+                                                  userInfo:userInfo];
             NSArray<NSError *> *errors = @[ parseError ];
+
             result = [[ACOAdaptiveCardParseResult alloc] init:nil errors:errors warnings:nil];
         }
     }

source/ios/AdaptiveCards/AdaptiveCards/AdaptiveCards/Resources/en.lproj/Localizable.strings

@@ -0,0 +1,10 @@
+/* 
+  Localizable.strings
+  AdaptiveCards
+
+  Copyright © 2021 Microsoft. All rights reserved.
+*/
+
+
+"AdaptiveCards.Parsing" = "Parse Error: %@";
+

source/shared/cpp/ObjectModel/Enums.cpp

@@ -377,4 +377,13 @@ namespace AdaptiveCards
     DEFINE_ADAPTIVECARD_ENUM(Mode, {
             {Mode::Primary, "primary"},
             {Mode::Secondary, "secondary"}});
+
+    DEFINE_ADAPTIVECARD_ENUM(ErrorStatusCode, {
+            {ErrorStatusCode::InvalidJson, "InvalidJson"},
+            {ErrorStatusCode::RenderFailed, "RenderFailed"},
+            {ErrorStatusCode::RequiredPropertyMissing, "RequiredPropertyMissing"},
+            {ErrorStatusCode::InvalidPropertyValue, "InvalidPropertyValue"},
+            {ErrorStatusCode::UnsupportedParserOverride, "UnsupportedParserOverride"},
+            {ErrorStatusCode::IdCollision, "IdCollision"},
+            {ErrorStatusCode::CustomError, "CustomError"}});
 }

source/shared/cpp/ObjectModel/Enums.h

@@ -437,7 +437,7 @@ namespace AdaptiveCards
         IdCollision,
         CustomError,
     };
-    // No mapping to string needed
+    DECLARE_ADAPTIVECARD_ENUM(ErrorStatusCode);
 
     enum class WarningStatusCode
     {