diff --git a/Example/SBTUITestTunnel/SBTTableViewController.swift b/Example/SBTUITestTunnel/SBTTableViewController.swift
index ad73a671..9ceee7d1 100644
--- a/Example/SBTUITestTunnel/SBTTableViewController.swift
+++ b/Example/SBTUITestTunnel/SBTTableViewController.swift
@@ -46,6 +46,7 @@ class SBTTableViewController: UITableViewController {
     private let testList: [BaseTest] = [NetworkTest(testSelector: #selector(executeDataTaskRequest)),
                                         NetworkTest(testSelector: #selector(executeDataTaskRequest2)),
                                         NetworkTest(testSelector: #selector(executeDataTaskRequest3)),
+                                        NetworkTest(testSelector: #selector(executePostDataTaskRequestWithLargeHTTPBody)),
                                         NetworkTest(testSelector: #selector(executeUploadDataTaskRequest)),
                                         NetworkTest(testSelector: #selector(executeUploadDataTaskRequest2)),
                                         NetworkTest(testSelector: #selector(executeBackgroundUploadDataTaskRequest)),
@@ -348,6 +349,11 @@ extension SBTTableViewController {
     @objc func executeDataTaskRequest3() {
         dataTaskNetwork(urlString: "https://httpbin.org/get?param1=val1&param2=val2", httpMethod: "GET", httpBody: nil, delay: 0.0, shouldPushResult: false)
     }
+    
+    @objc func executePostDataTaskRequestWithLargeHTTPBody() {
+        let largeBody = String(repeating: "a", count: 20000)
+        dataTaskNetwork(urlString: "https://httpbin.org/post", httpMethod: "POST", httpBody: largeBody)
+    }
 
     @objc func executeUploadDataTaskRequest() {
         let data = "This is a test".data(using: .utf8)
diff --git a/Example/SBTUITestTunnel_Tests/DownloadUploadTests.swift b/Example/SBTUITestTunnel_Tests/DownloadUploadTests.swift
index af428839..50c9c2bd 100644
--- a/Example/SBTUITestTunnel_Tests/DownloadUploadTests.swift
+++ b/Example/SBTUITestTunnel_Tests/DownloadUploadTests.swift
@@ -21,62 +21,91 @@ import XCTest
 class DownloadUploadTests: XCTestCase {
     override func setUp() {
         super.setUp()
-
+        
         app.launchTunnel(withOptions: [SBTUITunneledApplicationLaunchOptionResetFilesystem])
-
+        
         expectation(for: NSPredicate(format: "count > 0"), evaluatedWith: app.tables)
         waitForExpectations(timeout: 15.0, handler: nil)
-
+        
         Thread.sleep(forTimeInterval: 1.0)
     }
-
+    
     func testSingleDownload() {
         let randomString = ProcessInfo.processInfo.globallyUniqueString
-
+        
         let paths = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)
         let testFilePath = paths.first!.appending("/test_file_a.txt")
-
+        
         if FileManager.default.fileExists(atPath: testFilePath) {
             try! FileManager.default.removeItem(atPath: testFilePath)
         }
-
+        
         try! (randomString.data(using: .utf8))?.write(to: URL(fileURLWithPath: testFilePath))
-
+        
         app.uploadItem(atPath: testFilePath, toPath: "test_file_b.txt", relativeTo: .documentDirectory)
-
+        
         let uploadData = app.downloadItems(fromPath: "test_file_b.txt", relativeTo: .documentDirectory)?.first!
-
+        
         let uploadedString = String(data: uploadData!, encoding: .utf8)
-
+        
         XCTAssertTrue(randomString == uploadedString)
     }
-
+    
     func testMultipleDownload() {
         let randomString = ProcessInfo.processInfo.globallyUniqueString
-
+        
         let paths = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)
         let testFilePath = paths.first!.appending("/test_file_a.txt")
-
+        
         if FileManager.default.fileExists(atPath: testFilePath) {
             try! FileManager.default.removeItem(atPath: testFilePath)
         }
-
+        
         try! (randomString.data(using: .utf8))?.write(to: URL(fileURLWithPath: testFilePath))
-
+        
         app.uploadItem(atPath: testFilePath, toPath: "test_file_1.txt", relativeTo: .documentDirectory)
         app.uploadItem(atPath: testFilePath, toPath: "test_file_2.txt", relativeTo: .documentDirectory)
         app.uploadItem(atPath: testFilePath, toPath: "test_file_3.txt", relativeTo: .documentDirectory)
-
+        
         if let uploadDatas = app.downloadItems(fromPath: "test_file_*.txt", relativeTo: .documentDirectory) {
             XCTAssertEqual(uploadDatas.count, 3)
-
+            
             for uploadData in uploadDatas {
                 let uploadedString = String(data: uploadData, encoding: .utf8)
-
+                
                 XCTAssertTrue(randomString == uploadedString)
             }
         } else {
             XCTFail("No upload data received")
         }
     }
+    
+    func testMonitorPostRequestWithHTTPLargeBodyInAppProcess() {
+        let largeBody = String(repeating: "a", count: 20000)
+        let matchingRequest = SBTRequestMatch(url: "httpbin.org", method: "POST")
+        app.monitorRequests(matching: matchingRequest)
+        
+        XCTAssertTrue(app.tables.firstMatch.staticTexts["executePostDataTaskRequestWithLargeHTTPBody"].waitForExistence(timeout: 5))
+        app.tables.firstMatch.staticTexts["executePostDataTaskRequestWithLargeHTTPBody"].tap()
+        
+        XCTAssertTrue(app.waitForMonitoredRequests(matching: matchingRequest, timeout: 10))
+        let requests = app.monitoredRequestsFlushAll()
+        XCTAssertEqual(requests.count, 1)
+        
+        for request in requests {
+            guard let httpBody = request.request?.httpBody else {
+                XCTFail("Missing http body")
+                continue
+            }
+            
+            XCTAssertEqual(String(data: httpBody, encoding: .utf8), largeBody)
+            
+            XCTAssert((request.responseString()!).contains("httpbin.org"))
+            XCTAssert(request.timestamp > 0.0)
+            XCTAssert(request.requestTime > 0.0)
+        }
+        
+        XCTAssert(app.stubRequestsRemoveAll())
+        XCTAssert(app.monitorRequestRemoveAll())
+    }
 }