Fix NSDictionary deserialization warnings

* added test target with deserialization test

10 files changed, 287 insertions, 19 deletions

diff --git a/Juick.xcodeproj/project.pbxproj b/Juick.xcodeproj/project.pbxproj
index 8ba5ad3..bf33391 100644
--- a/Juick.xcodeproj/project.pbxproj
+++ b/Juick.xcodeproj/project.pbxproj
@@ -7,6 +7,8 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		77052FFF25D43C9D0058DCE6 /* JuickTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 77052FFE25D43C9D0058DCE6 /* JuickTests.m */; };
+		7705301B25D4414D0058DCE6 /* User+UIView.m in Sources */ = {isa = PBXBuildFile; fileRef = 7705301A25D4414D0058DCE6 /* User+UIView.m */; };
 		770C86E325117D78009B6404 /* UIView+Shimmer.m in Sources */ = {isa = PBXBuildFile; fileRef = 770C86E125117D78009B6404 /* UIView+Shimmer.m */; };
 		772B4E6C2199811E0029706E /* Entity.m in Sources */ = {isa = PBXBuildFile; fileRef = 772B4E6B2199811E0029706E /* Entity.m */; };
 		77317BAC181BBE8500D60005 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 77317BAB181BBE8500D60005 /* Foundation.framework */; };
@@ -65,6 +67,13 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
+		7705300125D43C9D0058DCE6 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 77317BA0181BBE8500D60005 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 77317BA7181BBE8500D60005;
+			remoteInfo = Juick;
+		};
 		7761135B21790B0300D350CD /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = 77317BA0181BBE8500D60005 /* Project object */;
@@ -89,6 +98,11 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		77052FFC25D43C9D0058DCE6 /* JuickTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = JuickTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
+		77052FFE25D43C9D0058DCE6 /* JuickTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = JuickTests.m; sourceTree = "<group>"; };
+		7705300025D43C9D0058DCE6 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		7705301925D4414D0058DCE6 /* User+UIView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "User+UIView.h"; sourceTree = "<group>"; };
+		7705301A25D4414D0058DCE6 /* User+UIView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "User+UIView.m"; sourceTree = "<group>"; };
 		770A428F1E8881CB000B206A /* DeviceRegistration.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = DeviceRegistration.h; sourceTree = "<group>"; };
 		770C86E125117D78009B6404 /* UIView+Shimmer.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = "UIView+Shimmer.m"; path = "Vendor/UIView-Shimmer/Classes/UIView+Shimmer.m"; sourceTree = "<group>"; };
 		770C86E225117D78009B6404 /* UIView+Shimmer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "UIView+Shimmer.h"; path = "Vendor/UIView-Shimmer/Classes/UIView+Shimmer.h"; sourceTree = "<group>"; };
@@ -189,6 +203,13 @@
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
+		77052FF925D43C9D0058DCE6 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		77317BA5181BBE8500D60005 /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
@@ -214,11 +235,21 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		77052FFD25D43C9D0058DCE6 /* JuickTests */ = {
+			isa = PBXGroup;
+			children = (
+				77052FFE25D43C9D0058DCE6 /* JuickTests.m */,
+				7705300025D43C9D0058DCE6 /* Info.plist */,
+			);
+			path = JuickTests;
+			sourceTree = "<group>";
+		};
 		77317B9F181BBE8500D60005 = {
 			isa = PBXGroup;
 			children = (
 				774746B1239F85920001C7F9 /* Vendor */,
 				7761135621790B0300D350CD /* JuickPush */,
+				77052FFD25D43C9D0058DCE6 /* JuickTests */,
 				77317BAA181BBE8500D60005 /* Frameworks */,
 				77317BB1181BBE8500D60005 /* Juick */,
 				77317BA9181BBE8500D60005 /* Products */,
@@ -230,6 +261,7 @@
 			children = (
 				77317BA8181BBE8500D60005 /* Juick.app */,
 				7761135521790B0200D350CD /* JuickPush.appex */,
+				77052FFC25D43C9D0058DCE6 /* JuickTests.xctest */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -357,6 +389,8 @@
 				7785605F2343D24E00BB37A2 /* NSData+Hex.m */,
 				774746AB239F82A10001C7F9 /* NSDate+TimeAgo.h */,
 				774746AC239F82A10001C7F9 /* NSDate+TimeAgo.m */,
+				7705301925D4414D0058DCE6 /* User+UIView.h */,
+				7705301A25D4414D0058DCE6 /* User+UIView.m */,
 			);
 			path = Helpers;
 			sourceTree = "<group>";
@@ -400,6 +434,24 @@
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
+		77052FFB25D43C9D0058DCE6 /* JuickTests */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 7705300625D43C9D0058DCE6 /* Build configuration list for PBXNativeTarget "JuickTests" */;
+			buildPhases = (
+				77052FF825D43C9D0058DCE6 /* Sources */,
+				77052FF925D43C9D0058DCE6 /* Frameworks */,
+				77052FFA25D43C9D0058DCE6 /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+				7705300225D43C9D0058DCE6 /* PBXTargetDependency */,
+			);
+			name = JuickTests;
+			productName = JuickTests;
+			productReference = 77052FFC25D43C9D0058DCE6 /* JuickTests.xctest */;
+			productType = "com.apple.product-type.bundle.unit-test";
+		};
 		77317BA7181BBE8500D60005 /* Juick */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = 77317BDD181BBE8500D60005 /* Build configuration list for PBXNativeTarget "Juick" */;
@@ -445,6 +497,12 @@
 				LastUpgradeCheck = 1200;
 				ORGANIZATIONNAME = com.juick;
 				TargetAttributes = {
+					77052FFB25D43C9D0058DCE6 = {
+						CreatedOnToolsVersion = 12.4;
+						DevelopmentTeam = KH4MX79ZK7;
+						ProvisioningStyle = Automatic;
+						TestTargetID = 77317BA7181BBE8500D60005;
+					};
 					77317BA7181BBE8500D60005 = {
 						DevelopmentTeam = KH4MX79ZK7;
 						SystemCapabilities = {
@@ -481,11 +539,19 @@
 			targets = (
 				77317BA7181BBE8500D60005 /* Juick */,
 				7761135421790B0200D350CD /* JuickPush */,
+				77052FFB25D43C9D0058DCE6 /* JuickTests */,
 			);
 		};
 /* End PBXProject section */
 
 /* Begin PBXResourcesBuildPhase section */
+		77052FFA25D43C9D0058DCE6 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		77317BA6181BBE8500D60005 /* Resources */ = {
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -518,6 +584,14 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
+		77052FF825D43C9D0058DCE6 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				77052FFF25D43C9D0058DCE6 /* JuickTests.m in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		77317BA4181BBE8500D60005 /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -548,6 +622,7 @@
 				778560602343D24E00BB37A2 /* NSData+Hex.m in Sources */,
 				776C41BD1FD3EF180063B82E /* MessageCell.m in Sources */,
 				77317BB8181BBE8500D60005 /* main.m in Sources */,
+				7705301B25D4414D0058DCE6 /* User+UIView.m in Sources */,
 				77B8B39C207A5629005CB20C /* MessageInputView.m in Sources */,
 				77C3648C2241B3060017522C /* DeviceRegistration.m in Sources */,
 				774528C21F930C06004D110B /* Attachment.m in Sources */,
@@ -566,6 +641,11 @@
 /* End PBXSourcesBuildPhase section */
 
 /* Begin PBXTargetDependency section */
+		7705300225D43C9D0058DCE6 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 77317BA7181BBE8500D60005 /* Juick */;
+			targetProxy = 7705300125D43C9D0058DCE6 /* PBXContainerItemProxy */;
+		};
 		7761135C21790B0300D350CD /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
 			target = 7761135421790B0200D350CD /* JuickPush */;
@@ -586,6 +666,87 @@
 /* End PBXVariantGroup section */
 
 /* Begin XCBuildConfiguration section */
+		7705300325D43C9D0058DCE6 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				BUNDLE_LOADER = "$(TEST_HOST)";
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CODE_SIGN_STYLE = Automatic;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				DEVELOPMENT_TEAM = KH4MX79ZK7;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				INFOPLIST_FILE = JuickTests/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.4;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
+				MTL_FAST_MATH = YES;
+				PRODUCT_BUNDLE_IDENTIFIER = com.juick.JuickTests;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				TARGETED_DEVICE_FAMILY = "1,2";
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Juick.app/Juick";
+			};
+			name = Debug;
+		};
+		7705300425D43C9D0058DCE6 /* Debug (local) */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				BUNDLE_LOADER = "$(TEST_HOST)";
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CODE_SIGN_STYLE = Automatic;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				DEVELOPMENT_TEAM = KH4MX79ZK7;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				INFOPLIST_FILE = JuickTests/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.4;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
+				MTL_FAST_MATH = YES;
+				PRODUCT_BUNDLE_IDENTIFIER = com.juick.JuickTests;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				TARGETED_DEVICE_FAMILY = "1,2";
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Juick.app/Juick";
+			};
+			name = "Debug (local)";
+		};
+		7705300525D43C9D0058DCE6 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				BUNDLE_LOADER = "$(TEST_HOST)";
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CODE_SIGN_STYLE = Automatic;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				DEVELOPMENT_TEAM = KH4MX79ZK7;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				INFOPLIST_FILE = JuickTests/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.4;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MTL_ENABLE_DEBUG_INFO = NO;
+				MTL_FAST_MATH = YES;
+				PRODUCT_BUNDLE_IDENTIFIER = com.juick.JuickTests;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				TARGETED_DEVICE_FAMILY = "1,2";
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Juick.app/Juick";
+			};
+			name = Release;
+		};
 		77317BDB181BBE8500D60005 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 77D40ABB218B5CC90074E14F /* Production.xcconfig */;
@@ -908,6 +1069,16 @@
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
+		7705300625D43C9D0058DCE6 /* Build configuration list for PBXNativeTarget "JuickTests" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				7705300325D43C9D0058DCE6 /* Debug */,
+				7705300425D43C9D0058DCE6 /* Debug (local) */,
+				7705300525D43C9D0058DCE6 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 		77317BA3181BBE8500D60005 /* Build configuration list for PBXProject "Juick" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
diff --git a/Juick/Helpers/User+UIView.h b/Juick/Helpers/User+UIView.h
new file mode 100644
index 0000000..d2f75ce
--- /dev/null
+++ b/Juick/Helpers/User+UIView.h
@@ -0,0 +1,19 @@
+//
+//  User+User_UIView.h
+//  Juick
+//
+//  Created by Vitaly Takmazov on 10.02.2021.
+//  Copyright © 2021 com.juick. All rights reserved.
+//
+
+#import "User.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface User (UIView)
+
++ (void) throwUnableToLogin:(UIViewController *)view error:(NSError *)error path:(NSString *)path params:(NSDictionary * _Nullable)params;
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/Juick/Helpers/User+UIView.m b/Juick/Helpers/User+UIView.m
new file mode 100644
index 0000000..4fb0bc3
--- /dev/null
+++ b/Juick/Helpers/User+UIView.m
@@ -0,0 +1,28 @@
+//
+//  User+User_UIView.m
+//  Juick
+//
+//  Created by Vitaly Takmazov on 10.02.2021.
+//  Copyright © 2021 com.juick. All rights reserved.
+//
+
+#import "User+UIView.h"
+
+@implementation User (UIView)
+
++(void) throwUnableToLogin:(UIViewController *)view error:(NSError *)error path:(NSString *)path params:(NSDictionary *)params {
+    UIAlertController *alert = [UIAlertController new];
+    NSString *title = error.userInfo[@"url"] ? error.userInfo[@"url"] : @"Something went wrong";
+    [alert setTitle:title];
+    [alert setMessage:[NSString stringWithFormat:@"err: %@, path: %@, params: %@", error.localizedDescription, path, params]];
+    [alert addAction:[UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleCancel handler:nil]];
+    UIPopoverPresentationController *popover = [alert popoverPresentationController];
+    if (popover) {
+        popover.sourceView = view.view;
+        popover.sourceRect = CGRectMake(CGRectGetMidX(view.view.bounds), CGRectGetMidY(view.view.bounds), 0, 0);
+        popover.permittedArrowDirections = UIPopoverArrowDirectionDown;
+    }
+    [view presentViewController:alert animated:YES completion:nil];
+}
+
+@end
diff --git a/Juick/Model/Message.m b/Juick/Model/Message.m
index d39be54..0319543 100644
--- a/Juick/Model/Message.m
+++ b/Juick/Model/Message.m
@@ -20,8 +20,8 @@
     message.repliesBy = jsonData[@"repliesby"];
     message.user = [User fromJSON:jsonData[@"user"]];
     message.timestamp = jsonData[@"timestamp"];
-    message.service = jsonData[@"service"];
-    message.unread = jsonData[@"unread"];
+    message.service = [[jsonData objectForKey:@"service"] boolValue];
+    message.unread = [[jsonData objectForKey:@"unread"] boolValue];
     message.tags = jsonData[@"tags"];
     NSMutableArray *entitiesArray = [NSMutableArray new];
     for (NSDictionary *entityData in jsonData[@"entities"]) {
diff --git a/Juick/Model/User.h b/Juick/Model/User.h
index cb63ebc..5393c3d 100644
--- a/Juick/Model/User.h
+++ b/Juick/Model/User.h
@@ -18,6 +18,4 @@
 
 + (User *) fromJSON:(NSDictionary *)jsonData;
 
-+ (void) throwUnableToLogin:(UIViewController *)view error:(NSError *)error path:(NSString *)path params:(NSDictionary *)params;
-
 @end
diff --git a/Juick/Model/User.m b/Juick/Model/User.m
index ee3cce8..2401c7e 100644
--- a/Juick/Model/User.m
+++ b/Juick/Model/User.m
@@ -21,19 +21,4 @@
     return user;
 }
 
-+(void) throwUnableToLogin:(UIViewController *)view error:(NSError *)error path:(NSString *)path params:(NSDictionary *)params {
-    UIAlertController *alert = [UIAlertController new];
-    NSString *title = error.userInfo[@"url"] ? error.userInfo[@"url"] : @"Something went wrong";
-    [alert setTitle:title];
-    [alert setMessage:[NSString stringWithFormat:@"err: %@, path: %@, params: %@", error.localizedDescription, path, params]];
-    [alert addAction:[UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleCancel handler:nil]];
-    UIPopoverPresentationController *popover = [alert popoverPresentationController];
-    if (popover) {
-        popover.sourceView = view.view;
-        popover.sourceRect = CGRectMake(CGRectGetMidX(view.view.bounds), CGRectGetMidY(view.view.bounds), 0, 0);
-        popover.permittedArrowDirections = UIPopoverArrowDirectionDown;
-    }
-    [view presentViewController:alert animated:YES completion:nil];
-}
-
 @end
diff --git a/Juick/ViewControllers/MessagesViewController.m b/Juick/ViewControllers/MessagesViewController.m
index e58baae..d3bd8aa 100644
--- a/Juick/ViewControllers/MessagesViewController.m
+++ b/Juick/ViewControllers/MessagesViewController.m
@@ -15,6 +15,7 @@
 #import "LoginViewController.h"
 #import "ThreadViewController.h"
 #import "BlogViewController.h"
+#import "User+UIView.h"
 
 NSString* const messageCellIdentifier = @"messageCell";
 
diff --git a/Juick/ViewControllers/NewPostViewController.m b/Juick/ViewControllers/NewPostViewController.m
index 990410b..03a27e3 100644
--- a/Juick/ViewControllers/NewPostViewController.m
+++ b/Juick/ViewControllers/NewPostViewController.m
@@ -9,6 +9,7 @@
 #import "NewPostViewController.h"
 #import "MessagesViewController.h"
 #import "QuoteView.h"
+#import "User+UIView.h"
 
 NSString * const NewMessageNotificationName = @"NewMessage";
 NSString * const ReplyPostedNotificationName = @"ReplyPosted";
diff --git a/JuickTests/Info.plist b/JuickTests/Info.plist
new file mode 100644
index 0000000..64d65ca
--- /dev/null
+++ b/JuickTests/Info.plist
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>
diff --git a/JuickTests/JuickTests.m b/JuickTests/JuickTests.m
new file mode 100644
index 0000000..6381bc6
--- /dev/null
+++ b/JuickTests/JuickTests.m
@@ -0,0 +1,43 @@
+//
+//  JuickTests.m
+//  JuickTests
+//
+//  Created by Vitaly Takmazov on 10.02.2021.
+//  Copyright © 2021 com.juick. All rights reserved.
+//
+
+@import UIKit;
+#import <XCTest/XCTest.h>
+#import "Message.h"
+
+@interface JuickTests : XCTestCase
+
+@end
+
+@implementation JuickTests
+
+- (void)setUp {
+    // Put setup code here. This method is called before the invocation of each test method in the class.
+}
+
+- (void)tearDown {
+    // Put teardown code here. This method is called after the invocation of each test method in the class.
+}
+
+- (void)testMessageDeserialization {
+    NSString *jsonData = @"{\"service\": true }";
+    NSError *jsonError;
+    NSDictionary *json = [NSJSONSerialization JSONObjectWithData:[jsonData dataUsingEncoding:NSUTF8StringEncoding] options:0 error:&jsonError];
+    Message *msg = [Message fromJSON:json];
+    XCTAssertTrue(msg.service);
+    XCTAssertFalse(msg.unread);
+}
+
+- (void)testPerformanceExample {
+    // This is an example of a performance test case.
+    [self measureBlock:^{
+        // Put the code you want to measure the time of here.
+    }];
+}
+
+@end