add extensions spec

Author: bor9brest

Example/Specs/OFExtensionSpec.m

@@ -5,15 +5,104 @@
 QuickSpecBegin(OFExtensionSpec)
 
 describe(@"NSBlockOperation+AsyncBlock", ^{
-  
-})
+  context(@"when several operations in queue", ^{
+    it(@"is max concurent operation in queue equal one", ^{
+      __block NSString  *testString = @"";
+      NSOperationQueue *testOperationQueue = [[NSOperationQueue alloc]init];
+      testOperationQueue.maxConcurrentOperationCount = 1;
+      [testOperationQueue  addOperationWithAsyncBlock:^(OFAsyncBlockFinish  _Nonnull finish) {
+        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+          testString = @"first operation";
+          finish();
+        });
+      }];
+      [testOperationQueue  addOperationWithAsyncBlock:^(OFAsyncBlockFinish  _Nonnull finish) {
+        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.4 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+          testString = @"second operation";
+          finish();
+        });
+      }];
+      [testOperationQueue  addOperationWithAsyncBlock:^(OFAsyncBlockFinish  _Nonnull finish) {
+        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+          testString = @"third operation";
+          finish();
+        });
+      }];
+      expect(testString).withTimeout(1.5).toEventually(equal(@"third operation"));
+    });
+    
+    it(@"is max concurent operation in queue equal two", ^{
+      __block NSString  *testString = @"";
+      NSOperationQueue *testOperationQueue = [[NSOperationQueue alloc]init];
+      testOperationQueue.maxConcurrentOperationCount = 2;
+      [testOperationQueue  addOperationWithAsyncBlock:^(OFAsyncBlockFinish  _Nonnull finish) {
+        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+          testString = @"first operation";
+          finish();
+        });
+      }];
+      [testOperationQueue  addOperationWithAsyncBlock:^(OFAsyncBlockFinish  _Nonnull finish) {
+        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.4 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+          testString = @"second operation";
+          finish();
+        });
+      }];
+      [testOperationQueue  addOperationWithAsyncBlock:^(OFAsyncBlockFinish  _Nonnull finish) {
+        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+          testString = @"third operation";
+          finish();
+        });
+      }];
+      expect(testString).withTimeout(1.5).toEventually(equal(@"second operation"));
+    });
+  });
+});
 
 describe(@"NSString+Regex", ^{
-  
-})
+  context(@"when the string is checked for regex", ^{
+    NSString *testString = @"This is test string.";
+    it(@"is match regex", ^{
+      NSString *testRegex = @".*";
+      expect(@([testString matchRegex:testRegex])).to(beTrue());
+    });
+    
+    it(@"is first match of regex", ^{
+      NSString *testRegex = @"[t]";
+      NSString *testResult = @"t";
+      expect([testString firstMatchOfRegex:testRegex]).to(equal(testResult));
+    });
+    
+    it(@"is all matches of regex", ^{
+      NSString *testRegex = @"[t]";
+      NSString *testResult = @"ttt";
+      expect([[testString allMatchesOfRegex:testRegex] componentsJoinedByString:@""]).to(equal(testResult));
+    });
+    
+    it(@"is match email", ^{
+      NSString *testEmail = @"test@gmail.com";
+      expect(@([testEmail matchEmailString])).to(beTrue());
+    });
+  });
+});
 
 describe(@"UIColor+HexString", ^{
-  
-})
+  context(@"when color setted by hex string", ^{
+    
+    it(@"is converting hex string to color", ^{
+      //      alizarin color
+      //      hex(#e74c3c)
+      //      rgba(231, 76, 60,1.0)
+      NSString *testStringColor = @"#e74c3c";
+      CGFloat testR = 231/256.0f, testG = 76/256.0f,testB = 60/256.0f,testA = 1.0f;
+      UIColor *testColor = [UIColor colorWithHexString:testStringColor alpha:1.0f];
+      CGFloat r, g, b, a;
+      [testColor getRed:&r green:&g blue:&b alpha:&a];
+      expect(@(r)).to(equal(@(testR)));
+      expect(@(g)).to(equal(@(testG)));
+      expect(@(b)).to(equal(@(testB)));
+      expect(@(a)).to(equal(@(testA)));
+    });
+  });
+});
 
 QuickSpecEnd