Upload WIP ObjC Test Case

test/ObjectiveCSymbolTest.m

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+/*
+ This file is part of Darling.
+
+ Copyright (C) 2021 Darling Team
+
+ Darling is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ Darling is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Darling.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#import <XCTest/XCTest.h>
+#import "DLObjectiveCSymbols.h"
+
+@interface ObjectiveCSymbolTest : XCTestCase
+
+@end
+
+@implementation ObjectiveCSymbolTest {
+    DLObjectiveCSymbols *_objCSymbols;
+}
+
+- (void)setUp {
+    _objCSymbols = [[DLObjectiveCSymbols alloc] init];
+}
+
+- (void)tearDown {}
+
+- (void)testCategorySymbol {
+    NSString *symbol = @"-[NSLocale(InternationalSupportExtensions) localizedStringForRegion:context:short:]";
+    XCTAssertTrue([_objCSymbols addObjectiveCSymbol:symbol]);
+    
+    NSString *interfaceName = @"NSLocale(InternationalSupportExtensions)";
+    NSMutableArray<DLObjectiveCMethod*> *listOfMethods = [[_objCSymbols methods] objectForKey:interfaceName];
+    XCTAssertNotNil(listOfMethods);
+    XCTAssertEqual([listOfMethods count], 1);
+    
+    NSString *expectedFileName = @"NSLocale+InternationalSupportExtensions";
+    XCTAssertEqualObjects(expectedFileName, [[_objCSymbols filenames] objectForKey:interfaceName]);
+    
+    DLObjectiveCMethod *objCMethod = [listOfMethods objectAtIndex:0];
+    NSString *interfaceNameExpected = interfaceName;
+    NSString *methodTypeExpected = @"-";
+    NSArray<NSString*> *methodPartsExpected = @[@"localizedStringForRegion:", @"context:", @"short:"];
+    XCTAssertEqualObjects(interfaceNameExpected, [objCMethod interfaceName]);
+    XCTAssertEqualObjects(methodTypeExpected, [objCMethod methodType]);
+    XCTAssertEqualObjects(methodPartsExpected, [objCMethod methodParts]);
+}
+
+- (void)testIVarSymbol {
+    NSString *symbol = @"_OBJC_IVAR_$_PHAssetPhotosOneUpProperties._variationSuggestionStates";
+    XCTAssertTrue([_objCSymbols addObjectiveCSymbol:symbol]);
+    
+}
+
+@end