Fixes default initializer of Ability model.

Adds tests for Ability model.

iOS/MonsterCards.xcodeproj/project.pbxproj

@@ -29,6 +29,7 @@
 		E2F7248C25005E8A007D87ED /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = E2F7248B25005E8A007D87ED /* main.m */; };
 		E2F7249625005E8A007D87ED /* MonsterCardsTests.m in Sources */ = {isa = PBXBuildFile; fileRef = E2F7249525005E8A007D87ED /* MonsterCardsTests.m */; };
 		E2F724A125005E8A007D87ED /* MonsterCardsUITests.m in Sources */ = {isa = PBXBuildFile; fileRef = E2F724A025005E8A007D87ED /* MonsterCardsUITests.m */; };
+		E2FD91E425047C4400D5E935 /* AbilityTests.m in Sources */ = {isa = PBXBuildFile; fileRef = E2FD91E325047C4400D5E935 /* AbilityTests.m */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -92,6 +93,7 @@
 		E2F7249C25005E8A007D87ED /* MonsterCardsUITests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = MonsterCardsUITests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		E2F724A025005E8A007D87ED /* MonsterCardsUITests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = MonsterCardsUITests.m; sourceTree = "<group>"; };
 		E2F724A225005E8A007D87ED /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		E2FD91E325047C4400D5E935 /* AbilityTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AbilityTests.m; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -209,6 +211,7 @@
 		E2F7249425005E8A007D87ED /* MonsterCardsTests */ = {
 			isa = PBXGroup;
 			children = (
+				E2FD91E225047C1D00D5E935 /* Models */,
 				E2F7249525005E8A007D87ED /* MonsterCardsTests.m */,
 				E2F7249725005E8A007D87ED /* Info.plist */,
 			);
@@ -224,6 +227,14 @@
 			path = MonsterCardsUITests;
 			sourceTree = "<group>";
 		};
+		E2FD91E225047C1D00D5E935 /* Models */ = {
+			isa = PBXGroup;
+			children = (
+				E2FD91E325047C4400D5E935 /* AbilityTests.m */,
+			);
+			path = Models;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -378,6 +389,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				E2FD91E425047C4400D5E935 /* AbilityTests.m in Sources */,
 				E2F7249625005E8A007D87ED /* MonsterCardsTests.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

iOS/MonsterCards/Models/Ability.m

@@ -10,6 +10,15 @@
 
 @implementation Ability
 
+-(id)init {
+    self = [super init];
+    
+    self.name = @"";
+    self.abilityDescription = @"";
+    
+    return self;
+}
+
 -(id)initWithName: (NSString*)name andDescription: (NSString*)description {
     self = [super init];
     

iOS/MonsterCardsTests/Models/AbilityTests.m

@@ -0,0 +1,54 @@
+//
+//  AbilityTests.m
+//  MonsterCardsTests
+//
+//  Created by Tom Hicks on 9/5/20.
+//  Copyright © 2020 Tom Hicks. All rights reserved.
+//
+
+#import <XCTest/XCTest.h>
+#import "Ability.h"
+
+@interface AbilityTests : XCTestCase
+
+@end
+
+@implementation AbilityTests {
+    Ability *_ability;
+    NSString *_name;
+    NSString *_description;
+}
+
+- (void)setUp {
+    _ability = [[Ability alloc] init];
+    _name = @"My Ability Name";
+    _description = @"This is my ability description.";
+}
+
+- (void)tearDown {
+    // Put teardown code here. This method is called after the invocation of each test method in the class.
+}
+
+- (void)testDefaultInitializer {
+    XCTAssertEqualObjects(@"", _ability.name);
+    XCTAssertEqualObjects(@"", _ability.abilityDescription);
+}
+
+- (void)testNameGetterAndSetter {
+    _ability.name = _name;
+    XCTAssertEqualObjects(_name, _ability.name);
+}
+
+- (void)testDescriptionGetterAndSetter {
+    _ability.abilityDescription = _description;
+    XCTAssertEqualObjects(_description, _ability.abilityDescription);
+}
+
+- (void)testInitWithNameAndDescription {
+    _ability = [[Ability alloc] initWithName:_name andDescription:_description];
+    
+    XCTAssertEqualObjects(_name, _ability.name);
+    XCTAssertEqualObjects(_description, _ability.abilityDescription);
+}
+
+@end