diff --git a/packages/webview_flutter/webview_flutter_wkwebview/CHANGELOG.md b/packages/webview_flutter/webview_flutter_wkwebview/CHANGELOG.md
index 22f45f2..c1d2712 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/CHANGELOG.md
+++ b/packages/webview_flutter/webview_flutter_wkwebview/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 2.6.0
+
+* Implements new cookie manager for setting cookies and providing initial cookies.
+
 ## 2.5.0
 
 * Adds an option to set the background color of the webview.
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/example/integration_test/webview_flutter_test.dart b/packages/webview_flutter/webview_flutter_wkwebview/example/integration_test/webview_flutter_test.dart
index 8806495..1e4adb9 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/example/integration_test/webview_flutter_test.dart
+++ b/packages/webview_flutter/webview_flutter_wkwebview/example/integration_test/webview_flutter_test.dart
@@ -1161,16 +1161,7 @@
 
 /// Returns the value used for the HTTP User-Agent: request header in subsequent HTTP requests.
 Future<String> _getUserAgent(WebViewController controller) async {
-  return _runJavascriptReturningResult(controller, 'navigator.userAgent;');
-}
-
-Future<String> _runJavascriptReturningResult(
-    WebViewController controller, String js) async {
-  if (defaultTargetPlatform == TargetPlatform.iOS) {
-    return await controller.runJavascriptReturningResult(js);
-  }
-  return jsonDecode(await controller.runJavascriptReturningResult(js))
-      as String;
+  return await controller.runJavascriptReturningResult('navigator.userAgent;');
 }
 
 class ResizableWebView extends StatefulWidget {
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/example/ios/Runner.xcodeproj/project.pbxproj b/packages/webview_flutter/webview_flutter_wkwebview/example/ios/Runner.xcodeproj/project.pbxproj
index e292b1b..b681c47 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/example/ios/Runner.xcodeproj/project.pbxproj
+++ b/packages/webview_flutter/webview_flutter_wkwebview/example/ios/Runner.xcodeproj/project.pbxproj
@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 50;
+	objectVersion = 46;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -16,8 +16,9 @@
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
 		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
 		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
-		AE8C124DC8CA68E4D9B30EAB /* libPods-RunnerTests.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 528CB85D53C983D2C5DAFDC5 /* libPods-RunnerTests.a */; };
+		D7587C3652F6906210B3AE88 /* libPods-RunnerTests.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 17781D9462A1AEA7C99F8E45 /* libPods-RunnerTests.a */; };
 		DAF0E91266956134538CC667 /* libPods-Runner.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 572FFC2B2BA326B420B22679 /* libPods-Runner.a */; };
+		E43693B527512C0F00382F85 /* FLTCookieManagerTests.m in Sources */ = {isa = PBXBuildFile; fileRef = E43693B427512C0F00382F85 /* FLTCookieManagerTests.m */; };
 		F7151F77266057800028CB91 /* FLTWebViewUITests.m in Sources */ = {isa = PBXBuildFile; fileRef = F7151F76266057800028CB91 /* FLTWebViewUITests.m */; };
 /* End PBXBuildFile section */
 
@@ -54,10 +55,11 @@
 /* Begin PBXFileReference section */
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
+		17781D9462A1AEA7C99F8E45 /* libPods-RunnerTests.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-RunnerTests.a"; sourceTree = BUILT_PRODUCTS_DIR; };
+		2286ACB87EA8CA27E739AD6C /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
+		39B2BDAA45DC06EAB8A6C4E7 /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
-		528CB85D53C983D2C5DAFDC5 /* libPods-RunnerTests.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-RunnerTests.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		572FFC2B2BA326B420B22679 /* libPods-Runner.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-Runner.a"; sourceTree = BUILT_PRODUCTS_DIR; };
-		5C776D27D0DDA247ED5EA72B /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
 		686B4BF82548DBC7000AEA36 /* FLTWKNavigationDelegateTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = FLTWKNavigationDelegateTests.m; sourceTree = "<group>"; };
 		68BDCAE923C3F7CB00D9C032 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		68BDCAED23C3F7CB00D9C032 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
@@ -74,7 +76,7 @@
 		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		B89AA31A64040E4A2F1E0CAF /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
-		C370F140C3A19241FD8C5E64 /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
+		E43693B427512C0F00382F85 /* FLTCookieManagerTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = FLTCookieManagerTests.m; sourceTree = "<group>"; };
 		F7151F74266057800028CB91 /* RunnerUITests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerUITests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		F7151F76266057800028CB91 /* FLTWebViewUITests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = FLTWebViewUITests.m; sourceTree = "<group>"; };
 		F7151F78266057800028CB91 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
@@ -86,7 +88,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				AE8C124DC8CA68E4D9B30EAB /* libPods-RunnerTests.a in Frameworks */,
+				D7587C3652F6906210B3AE88 /* libPods-RunnerTests.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -112,7 +114,7 @@
 			isa = PBXGroup;
 			children = (
 				572FFC2B2BA326B420B22679 /* libPods-Runner.a */,
-				528CB85D53C983D2C5DAFDC5 /* libPods-RunnerTests.a */,
+				17781D9462A1AEA7C99F8E45 /* libPods-RunnerTests.a */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -123,6 +125,7 @@
 				686B4BF82548DBC7000AEA36 /* FLTWKNavigationDelegateTests.m */,
 				68BDCAF523C3F97800D9C032 /* FLTWebViewTests.m */,
 				68BDCAED23C3F7CB00D9C032 /* Info.plist */,
+				E43693B427512C0F00382F85 /* FLTCookieManagerTests.m */,
 			);
 			path = RunnerTests;
 			sourceTree = "<group>";
@@ -190,8 +193,8 @@
 			children = (
 				F7A1921261392D1CBDAEC2E8 /* Pods-Runner.debug.xcconfig */,
 				B89AA31A64040E4A2F1E0CAF /* Pods-Runner.release.xcconfig */,
-				C370F140C3A19241FD8C5E64 /* Pods-RunnerTests.debug.xcconfig */,
-				5C776D27D0DDA247ED5EA72B /* Pods-RunnerTests.release.xcconfig */,
+				39B2BDAA45DC06EAB8A6C4E7 /* Pods-RunnerTests.debug.xcconfig */,
+				2286ACB87EA8CA27E739AD6C /* Pods-RunnerTests.release.xcconfig */,
 			);
 			path = Pods;
 			sourceTree = "<group>";
@@ -212,7 +215,7 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 68BDCAF223C3F7CB00D9C032 /* Build configuration list for PBXNativeTarget "RunnerTests" */;
 			buildPhases = (
-				0067CEC0658A36CBFF8074E7 /* [CP] Check Pods Manifest.lock */,
+				AA38EF430495C2FB50F0F114 /* [CP] Check Pods Manifest.lock */,
 				68BDCAE523C3F7CB00D9C032 /* Sources */,
 				68BDCAE623C3F7CB00D9C032 /* Frameworks */,
 				68BDCAE723C3F7CB00D9C032 /* Resources */,
@@ -277,13 +280,16 @@
 				ORGANIZATIONNAME = "The Flutter Authors";
 				TargetAttributes = {
 					68BDCAE823C3F7CB00D9C032 = {
+						DevelopmentTeam = 7624MWN53C;
 						ProvisioningStyle = Automatic;
 					};
 					97C146ED1CF9000F007C117D = {
 						CreatedOnToolsVersion = 7.3.1;
+						DevelopmentTeam = 7624MWN53C;
 					};
 					F7151F73266057800028CB91 = {
 						CreatedOnToolsVersion = 12.5;
+						DevelopmentTeam = 7624MWN53C;
 						ProvisioningStyle = Automatic;
 						TestTargetID = 97C146ED1CF9000F007C117D;
 					};
@@ -338,28 +344,6 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
-		0067CEC0658A36CBFF8074E7 /* [CP] Check Pods Manifest.lock */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputFileListPaths = (
-			);
-			inputPaths = (
-				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
-				"${PODS_ROOT}/Manifest.lock",
-			);
-			name = "[CP] Check Pods Manifest.lock";
-			outputFileListPaths = (
-			);
-			outputPaths = (
-				"$(DERIVED_FILE_DIR)/Pods-RunnerTests-checkManifestLockResult.txt",
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
-			showEnvVarsInLog = 0;
-		};
 		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -410,6 +394,28 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build\n";
 		};
+		AA38EF430495C2FB50F0F114 /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-RunnerTests-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
@@ -419,6 +425,7 @@
 			files = (
 				334734012669319100DCC49E /* FLTWebViewTests.m in Sources */,
 				334734022669319400DCC49E /* FLTWKNavigationDelegateTests.m in Sources */,
+				E43693B527512C0F00382F85 /* FLTCookieManagerTests.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -477,7 +484,7 @@
 /* Begin XCBuildConfiguration section */
 		68BDCAF023C3F7CB00D9C032 /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = C370F140C3A19241FD8C5E64 /* Pods-RunnerTests.debug.xcconfig */;
+			baseConfigurationReference = 39B2BDAA45DC06EAB8A6C4E7 /* Pods-RunnerTests.debug.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
@@ -491,7 +498,7 @@
 		};
 		68BDCAF123C3F7CB00D9C032 /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 5C776D27D0DDA247ED5EA72B /* Pods-RunnerTests.release.xcconfig */;
+			baseConfigurationReference = 2286ACB87EA8CA27E739AD6C /* Pods-RunnerTests.release.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/example/ios/RunnerTests/FLTCookieManagerTests.m b/packages/webview_flutter/webview_flutter_wkwebview/example/ios/RunnerTests/FLTCookieManagerTests.m
new file mode 100644
index 0000000..837c0d8
--- /dev/null
+++ b/packages/webview_flutter/webview_flutter_wkwebview/example/ios/RunnerTests/FLTCookieManagerTests.m
@@ -0,0 +1,127 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+@import Flutter;
+@import XCTest;
+@import webview_flutter_wkwebview;
+@import webview_flutter_wkwebview.Test;
+
+// OCMock library doesn't generate a valid modulemap.
+#import <OCMock/OCMock.h>
+
+@interface FLTCookieManagerTests : XCTestCase
+
+@end
+
+@implementation FLTCookieManagerTests
+
+- (void)setUp {
+  [super setUp];
+}
+
+- (void)testSetCookieForResultSetsCookieAndReturnsResultOnIOS11 {
+  if (@available(iOS 11.0, *)) {
+    // Setup
+    XCTestExpectation *resultExpectation = [self
+        expectationWithDescription:@"Should return success result when setting cookie completes."];
+    [FLTCookieManager.instance setHttpCookieStore:OCMClassMock(WKHTTPCookieStore.class)];
+    NSDictionary *arguments = @{
+      @"name" : @"foo",
+      @"value" : @"bar",
+      @"domain" : @"flutter.dev",
+      @"path" : @"/",
+    };
+    NSHTTPCookie *cookie = [NSHTTPCookie cookieWithProperties:@{
+      NSHTTPCookieName : arguments[@"name"],
+      NSHTTPCookieValue : arguments[@"value"],
+      NSHTTPCookieDomain : arguments[@"domain"],
+      NSHTTPCookiePath : arguments[@"path"],
+    }];
+    [OCMStub([FLTCookieManager.instance.httpCookieStore setCookie:[OCMArg isEqual:cookie]
+                                                completionHandler:[OCMArg any]])
+        andDo:^(NSInvocation *invocation) {
+          void (^setCookieCompletionHandler)(void);
+          [invocation getArgument:&setCookieCompletionHandler atIndex:3];
+          setCookieCompletionHandler();
+        }];
+    // Run
+    [[FLTCookieManager instance]
+        setCookieForResult:^(id _Nullable result) {
+          XCTAssertNil(result);
+          [resultExpectation fulfill];
+        }
+                 arguments:arguments];
+    // Verify
+    [self waitForExpectationsWithTimeout:30.0 handler:nil];
+  }
+}
+
+- (void)testSetCookieForDataSetsCookieOnIOS11 {
+  if (@available(iOS 11.0, *)) {
+    // Setup
+    WKHTTPCookieStore *mockHttpCookieStore = OCMClassMock(WKHTTPCookieStore.class);
+    [FLTCookieManager.instance setHttpCookieStore:mockHttpCookieStore];
+    NSDictionary *cookieData = @{
+      @"name" : @"foo",
+      @"value" : @"bar",
+      @"domain" : @"flutter.dev",
+      @"path" : @"/",
+    };
+    // Run
+    [[FLTCookieManager instance] setCookieForData:cookieData];
+    // Verify
+    NSHTTPCookie *cookie = [NSHTTPCookie cookieWithProperties:@{
+      NSHTTPCookieName : cookieData[@"name"],
+      NSHTTPCookieValue : cookieData[@"value"],
+      NSHTTPCookieDomain : cookieData[@"domain"],
+      NSHTTPCookiePath : cookieData[@"path"],
+    }];
+    OCMVerify([mockHttpCookieStore setCookie:[OCMArg isEqual:cookie]
+                           completionHandler:[OCMArg any]]);
+  }
+}
+
+- (void)testSetCookiesForDataSetsCookiesOnIOS11 {
+  if (@available(iOS 11.0, *)) {
+    // Setup
+    WKHTTPCookieStore *mockHttpCookieStore = OCMClassMock(WKHTTPCookieStore.class);
+    [FLTCookieManager.instance setHttpCookieStore:mockHttpCookieStore];
+    NSArray<NSDictionary *> *cookieDatas = @[
+      @{
+        @"name" : @"foo1",
+        @"value" : @"bar1",
+        @"domain" : @"flutter.dev",
+        @"path" : @"/",
+      },
+      @{
+        @"name" : @"foo2",
+        @"value" : @"bar2",
+        @"domain" : @"flutter2.dev",
+        @"path" : @"/2",
+      }
+    ];
+    // Run
+    [[FLTCookieManager instance] setCookiesForData:cookieDatas];
+    // Verify
+    NSHTTPCookie *cookie1 = [NSHTTPCookie cookieWithProperties:@{
+      NSHTTPCookieName : cookieDatas[0][@"name"],
+      NSHTTPCookieValue : cookieDatas[0][@"value"],
+      NSHTTPCookieDomain : cookieDatas[0][@"domain"],
+      NSHTTPCookiePath : cookieDatas[0][@"path"],
+    }];
+
+    OCMVerify([mockHttpCookieStore setCookie:[OCMArg isEqual:cookie1]
+                           completionHandler:[OCMArg any]]);
+    NSHTTPCookie *cookie2 = [NSHTTPCookie cookieWithProperties:@{
+      NSHTTPCookieName : cookieDatas[1][@"name"],
+      NSHTTPCookieValue : cookieDatas[1][@"value"],
+      NSHTTPCookieDomain : cookieDatas[1][@"domain"],
+      NSHTTPCookiePath : cookieDatas[1][@"path"],
+    }];
+    OCMVerify([mockHttpCookieStore setCookie:[OCMArg isEqual:cookie2]
+                           completionHandler:[OCMArg any]]);
+  }
+}
+
+@end
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/example/ios/RunnerTests/FLTWKNavigationDelegateTests.m b/packages/webview_flutter/webview_flutter_wkwebview/example/ios/RunnerTests/FLTWKNavigationDelegateTests.m
index a819a9b..d39a9f2 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/example/ios/RunnerTests/FLTWKNavigationDelegateTests.m
+++ b/packages/webview_flutter/webview_flutter_wkwebview/example/ios/RunnerTests/FLTWKNavigationDelegateTests.m
@@ -5,6 +5,7 @@
 @import Flutter;
 @import XCTest;
 @import webview_flutter_wkwebview;
+@import webview_flutter_wkwebview.Test;
 
 // OCMock library doesn't generate a valid modulemap.
 #import <OCMock/OCMock.h>
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/example/ios/RunnerTests/FLTWebViewTests.m b/packages/webview_flutter/webview_flutter_wkwebview/example/ios/RunnerTests/FLTWebViewTests.m
index a3c314a..6c7c6bf 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/example/ios/RunnerTests/FLTWebViewTests.m
+++ b/packages/webview_flutter/webview_flutter_wkwebview/example/ios/RunnerTests/FLTWebViewTests.m
@@ -16,6 +16,8 @@
 
 @property(strong, nonatomic) NSObject<FlutterBinaryMessenger> *mockBinaryMessenger;
 
+@property(strong, nonatomic) FLTCookieManager *mockCookieManager;
+
 @end
 
 @implementation FLTWebViewTests
@@ -23,6 +25,7 @@
 - (void)setUp {
   [super setUp];
   self.mockBinaryMessenger = OCMProtocolMock(@protocol(FlutterBinaryMessenger));
+  self.mockCookieManager = OCMClassMock(FLTCookieManager.class);
 }
 
 - (void)testCanInitFLTWebViewController {
@@ -35,8 +38,8 @@
 }
 
 - (void)testCanInitFLTWebViewFactory {
-  FLTWebViewFactory *factory =
-      [[FLTWebViewFactory alloc] initWithMessenger:self.mockBinaryMessenger];
+  FLTWebViewFactory *factory = [[FLTWebViewFactory alloc] initWithMessenger:self.mockBinaryMessenger
+                                                              cookieManager:self.mockCookieManager];
   XCTAssertNotNil(factory);
 }
 
@@ -648,7 +651,7 @@
   [self waitForExpectationsWithTimeout:30.0 handler:nil];
 }
 
-- (void)testOnLoadRequestReturnsErroResultForInvalidRequest {
+- (void)testOnLoadRequestReturnsErrorResultForInvalidRequest {
   // Setup
   FLTWebViewController *controller =
       [[FLTWebViewController alloc] initWithFrame:CGRectMake(0, 0, 300, 400)
@@ -697,4 +700,21 @@
   [self waitForExpectationsWithTimeout:30.0 handler:nil];
 }
 
+- (void)testCreateWithFrameShouldSetCookiesOnIOS11 {
+  if (@available(iOS 11, *)) {
+    // Setup
+    FLTWebViewFactory *factory =
+        [[FLTWebViewFactory alloc] initWithMessenger:self.mockBinaryMessenger
+                                       cookieManager:self.mockCookieManager];
+    NSArray<NSDictionary *> *cookies =
+        @[ @{@"name" : @"foo", @"value" : @"bar", @"domain" : @"flutter.dev", @"path" : @"/"} ];
+    // Run
+    [factory createWithFrame:CGRectMake(0, 0, 300, 400)
+              viewIdentifier:1
+                   arguments:@{@"cookies" : cookies}];
+    // Verify
+    OCMVerify([_mockCookieManager setCookiesForData:cookies]);
+  }
+}
+
 @end
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/example/lib/main.dart b/packages/webview_flutter/webview_flutter_wkwebview/example/lib/main.dart
index 41297bf..ce7548a 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/example/lib/main.dart
+++ b/packages/webview_flutter/webview_flutter_wkwebview/example/lib/main.dart
@@ -89,6 +89,11 @@
       Completer<WebViewController>();
 
   @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
   Widget build(BuildContext context) {
     return Scaffold(
       backgroundColor: const Color(0xFF4CAF50),
@@ -104,7 +109,7 @@
       // to allow calling Scaffold.of(context) so we can show a snackbar.
       body: Builder(builder: (BuildContext context) {
         return WebView(
-          initialUrl: 'https://flutter.dev',
+          initialUrl: 'https://flutter.dev/',
           onWebViewCreated: (WebViewController controller) {
             _controller.complete(controller);
           },
@@ -169,6 +174,7 @@
   loadLocalFile,
   loadHtmlString,
   doPostRequest,
+  setCookie,
   transparentBackground,
 }
 
@@ -217,6 +223,9 @@
               case _MenuOptions.doPostRequest:
                 _onDoPostRequest(controller.data!, context);
                 break;
+              case _MenuOptions.setCookie:
+                _onSetCookie(controller.data!, context);
+                break;
               case _MenuOptions.transparentBackground:
                 _onTransparentBackground(controller.data!, context);
                 break;
@@ -265,6 +274,10 @@
               child: Text('Post Request'),
             ),
             const PopupMenuItem<_MenuOptions>(
+              value: _MenuOptions.setCookie,
+              child: Text('Set Cookie'),
+            ),
+            const PopupMenuItem<_MenuOptions>(
               key: ValueKey<String>('ShowTransparentBackgroundExample'),
               value: _MenuOptions.transparentBackground,
               child: Text('Transparent background example'),
@@ -365,6 +378,15 @@
     await controller.loadRequest(request);
   }
 
+  Future<void> _onSetCookie(
+      WebViewController controller, BuildContext context) async {
+    await WebViewCookieManager.instance.setCookie(
+      const WebViewCookie(
+          name: 'foo', value: 'bar', domain: 'httpbin.org', path: '/anything'),
+    );
+    await controller.loadUrl('https://httpbin.org/anything');
+  }
+
   Widget _getCookieList(String cookies) {
     if (cookies == null || cookies == '""') {
       return Container();
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/example/lib/web_view.dart b/packages/webview_flutter/webview_flutter_wkwebview/example/lib/web_view.dart
index 69fa2bd..1efd031 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/example/lib/web_view.dart
+++ b/packages/webview_flutter/webview_flutter_wkwebview/example/lib/web_view.dart
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 import 'dart:async';
+import 'dart:io';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
@@ -54,6 +55,7 @@
     Key? key,
     this.onWebViewCreated,
     this.initialUrl,
+    this.initialCookies = const <WebViewCookie>[],
     this.javascriptMode = JavascriptMode.disabled,
     this.javascriptChannels,
     this.navigationDelegate,
@@ -95,6 +97,9 @@
   /// The initial URL to load.
   final String? initialUrl;
 
+  /// The initial cookies to set.
+  final List<WebViewCookie> initialCookies;
+
   /// Whether JavaScript execution is enabled.
   final JavascriptMode javascriptMode;
 
@@ -285,6 +290,7 @@
             _javascriptChannelRegistry.channels.keys.toSet(),
         autoMediaPlaybackPolicy: widget.initialMediaPlaybackPolicy,
         userAgent: widget.userAgent,
+        cookies: widget.initialCookies,
         backgroundColor: widget.backgroundColor,
       ),
       javascriptChannelRegistry: _javascriptChannelRegistry,
@@ -660,3 +666,21 @@
     }
   }
 }
+
+/// App-facing cookie manager that exposes the correct platform implementation.
+class WebViewCookieManager extends WebViewCookieManagerPlatform {
+  WebViewCookieManager._();
+
+  /// Returns an instance of the cookie manager for the current platform.
+  static WebViewCookieManagerPlatform get instance {
+    if (WebViewCookieManagerPlatform.instance == null) {
+      if (Platform.isIOS) {
+        WebViewCookieManagerPlatform.instance = WKWebViewCookieManager();
+      } else {
+        throw AssertionError(
+            'This platform is currently unsupported for webview_flutter_wkwebview.');
+      }
+    }
+    return WebViewCookieManagerPlatform.instance!;
+  }
+}
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTCookieManager.h b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTCookieManager.h
index 8fe3318..dc5b8f5 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTCookieManager.h
+++ b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTCookieManager.h
@@ -9,6 +9,12 @@
 
 @interface FLTCookieManager : NSObject <FlutterPlugin>
 
++ (FLTCookieManager*)instance;
+
+- (void)setCookiesForData:(NSArray<NSDictionary*>*)cookies;
+
+- (void)setCookieForData:(NSDictionary*)cookie;
+
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTCookieManager.m b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTCookieManager.m
index f4783ff..39976d1 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTCookieManager.m
+++ b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTCookieManager.m
@@ -3,22 +3,32 @@
 // found in the LICENSE file.
 
 #import "FLTCookieManager.h"
+#import "FLTCookieManager_Test.h"
 
 @implementation FLTCookieManager {
+  WKHTTPCookieStore *_httpCookieStore API_AVAILABLE(macos(10.13), ios(11.0));
+}
+
++ (FLTCookieManager *)instance {
+  static FLTCookieManager *instance = nil;
+  if (instance == nil) {
+    instance = [[FLTCookieManager alloc] init];
+  }
+  return instance;
 }
 
 + (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar> *)registrar {
-  FLTCookieManager *instance = [[FLTCookieManager alloc] init];
-
   FlutterMethodChannel *channel =
       [FlutterMethodChannel methodChannelWithName:@"plugins.flutter.io/cookie_manager"
                                   binaryMessenger:[registrar messenger]];
-  [registrar addMethodCallDelegate:instance channel:channel];
+  [registrar addMethodCallDelegate:[self instance] channel:channel];
 }
 
 - (void)handleMethodCall:(FlutterMethodCall *)call result:(FlutterResult)result {
   if ([[call method] isEqualToString:@"clearCookies"]) {
     [self clearCookies:result];
+  } else if ([[call method] isEqualToString:@"setCookie"]) {
+    [self setCookieForResult:result arguments:[call arguments]];
   } else {
     result(FlutterMethodNotImplemented);
   }
@@ -46,4 +56,50 @@
   }
 }
 
+- (void)setCookiesForData:(NSArray<NSDictionary *> *)cookies {
+  for (id cookie in cookies) {
+    [self setCookieForData:cookie];
+  }
+}
+
+- (void)setCookieForData:(NSDictionary *)cookieData {
+  if (@available(iOS 11.0, *)) {
+    if (!_httpCookieStore) {
+      _httpCookieStore = [[WKWebsiteDataStore defaultDataStore] httpCookieStore];
+    }
+    NSHTTPCookie *cookie = [NSHTTPCookie cookieWithProperties:@{
+      NSHTTPCookieName : cookieData[@"name"],
+      NSHTTPCookieValue : cookieData[@"value"],
+      NSHTTPCookieDomain : cookieData[@"domain"],
+      NSHTTPCookiePath : cookieData[@"path"],
+    }];
+    [_httpCookieStore setCookie:cookie
+              completionHandler:^{
+              }];
+  } else {
+    NSLog(@"Setting cookies is not supported for Flutter WebViews prior to iOS 11.");
+  }
+}
+
+- (void)setCookieForResult:(FlutterResult)result arguments:(NSDictionary *)arguments {
+  if (@available(iOS 11.0, *)) {
+    if (!_httpCookieStore) {
+      _httpCookieStore = [[WKWebsiteDataStore defaultDataStore] httpCookieStore];
+    }
+    NSHTTPCookie *cookie = [NSHTTPCookie cookieWithProperties:@{
+      NSHTTPCookieName : arguments[@"name"],
+      NSHTTPCookieValue : arguments[@"value"],
+      NSHTTPCookieDomain : arguments[@"domain"],
+      NSHTTPCookiePath : arguments[@"path"],
+    }];
+    [_httpCookieStore setCookie:cookie
+              completionHandler:^{
+                result(nil);
+              }];
+  } else {
+    NSLog(@"Setting cookies is not supported for Flutter WebViews prior to iOS 11.");
+    result(nil);
+  }
+}
+
 @end
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTCookieManager_Test.h b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTCookieManager_Test.h
new file mode 100644
index 0000000..fecec49
--- /dev/null
+++ b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTCookieManager_Test.h
@@ -0,0 +1,20 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This header is available in the Test module. Import via "@import webview_flutter_wkwebview.Test;"
+
+#import <webview_flutter_wkwebview/FLTCookieManager.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface FLTCookieManager ()
+
+@property(nonatomic, strong)
+    WKHTTPCookieStore *httpCookieStore API_AVAILABLE(macos(10.13), ios(11.0));
+
+- (void)setCookieForResult:(FlutterResult)result arguments:(NSDictionary *)arguments;
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTWebViewFlutterPlugin.m b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTWebViewFlutterPlugin.m
index 9f01416..0d04d6c 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTWebViewFlutterPlugin.m
+++ b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FLTWebViewFlutterPlugin.m
@@ -9,10 +9,11 @@
 @implementation FLTWebViewFlutterPlugin
 
 + (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
-  FLTWebViewFactory* webviewFactory =
-      [[FLTWebViewFactory alloc] initWithMessenger:registrar.messenger];
-  [registrar registerViewFactory:webviewFactory withId:@"plugins.flutter.io/webview"];
   [FLTCookieManager registerWithRegistrar:registrar];
+  FLTWebViewFactory* webviewFactory =
+      [[FLTWebViewFactory alloc] initWithMessenger:registrar.messenger
+                                     cookieManager:[FLTCookieManager instance]];
+  [registrar registerViewFactory:webviewFactory withId:@"plugins.flutter.io/webview"];
 }
 
 @end
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.h b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.h
index 6d8e463..145a772 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.h
+++ b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.h
@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#import <FLTCookieManager.h>
 #import <Flutter/Flutter.h>
 #import <WebKit/WebKit.h>
 
@@ -31,7 +32,8 @@
 @end
 
 @interface FLTWebViewFactory : NSObject <FlutterPlatformViewFactory>
-- (instancetype)initWithMessenger:(NSObject<FlutterBinaryMessenger>*)messenger;
+- (instancetype)initWithMessenger:(NSObject<FlutterBinaryMessenger>*)messenger
+                    cookieManager:(FLTCookieManager*)cookieManager;
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m
index 25a93a6..ea45a8b 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m
+++ b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m
@@ -10,12 +10,15 @@
 
 @implementation FLTWebViewFactory {
   NSObject<FlutterBinaryMessenger>* _messenger;
+  FLTCookieManager* _cookieManager;
 }
 
-- (instancetype)initWithMessenger:(NSObject<FlutterBinaryMessenger>*)messenger {
+- (instancetype)initWithMessenger:(NSObject<FlutterBinaryMessenger>*)messenger
+                    cookieManager:(FLTCookieManager*)cookieManager {
   self = [super init];
   if (self) {
     _messenger = messenger;
+    _cookieManager = cookieManager;
   }
   return self;
 }
@@ -27,6 +30,10 @@
 - (NSObject<FlutterPlatformView>*)createWithFrame:(CGRect)frame
                                    viewIdentifier:(int64_t)viewId
                                         arguments:(id _Nullable)args {
+  if (@available(iOS 11.0, *)) {
+    [_cookieManager setCookiesForData:args[@"cookies"]];
+  }
+
   FLTWebViewController* webviewController = [[FLTWebViewController alloc] initWithFrame:frame
                                                                          viewIdentifier:viewId
                                                                               arguments:args
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.modulemap b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.modulemap
index fa51430..0965075 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.modulemap
+++ b/packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.modulemap
@@ -6,5 +6,6 @@
 
   explicit module Test {
     header "FlutterWebView_Test.h"
+    header "FLTCookieManager_Test.h"
   }
 }
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/lib/src/webview_cupertino.dart b/packages/webview_flutter/webview_flutter_wkwebview/lib/src/webview_cupertino.dart
index 05b79d0..cd00d9a 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/lib/src/webview_cupertino.dart
+++ b/packages/webview_flutter/webview_flutter_wkwebview/lib/src/webview_cupertino.dart
@@ -45,5 +45,11 @@
   }
 
   @override
-  Future<bool> clearCookies() => MethodChannelWebViewPlatform.clearCookies();
+  Future<bool> clearCookies() {
+    if (WebViewCookieManagerPlatform.instance == null) {
+      throw Exception(
+          'Could not clear cookies as no implementation for WebViewCookieManagerPlatform has been registered.');
+    }
+    return WebViewCookieManagerPlatform.instance!.clearCookies();
+  }
 }
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/lib/src/wkwebview_cookie_manager.dart b/packages/webview_flutter/webview_flutter_wkwebview/lib/src/wkwebview_cookie_manager.dart
new file mode 100644
index 0000000..d460ce0
--- /dev/null
+++ b/packages/webview_flutter/webview_flutter_wkwebview/lib/src/wkwebview_cookie_manager.dart
@@ -0,0 +1,30 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:webview_flutter_platform_interface/webview_flutter_platform_interface.dart';
+
+/// Handles all cookie operations for the current platform.
+class WKWebViewCookieManager extends WebViewCookieManagerPlatform {
+  @override
+  Future<bool> clearCookies() => MethodChannelWebViewPlatform.clearCookies();
+
+  @override
+  Future<void> setCookie(WebViewCookie cookie) {
+    if (!_isValidPath(cookie.path)) {
+      throw ArgumentError(
+          'The path property for the provided cookie was not given a legal value.');
+    }
+    return MethodChannelWebViewPlatform.setCookie(cookie);
+  }
+
+  bool _isValidPath(String path) {
+    // Permitted ranges based on RFC6265bis: https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis-02#section-4.1.1
+    for (final int char in path.codeUnits) {
+      if ((char < 0x20 || char > 0x3A) && (char < 0x3C || char > 0x7E)) {
+        return false;
+      }
+    }
+    return true;
+  }
+}
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/lib/webview_flutter_wkwebview.dart b/packages/webview_flutter/webview_flutter_wkwebview/lib/webview_flutter_wkwebview.dart
index bbec415..f647ab3 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/lib/webview_flutter_wkwebview.dart
+++ b/packages/webview_flutter/webview_flutter_wkwebview/lib/webview_flutter_wkwebview.dart
@@ -3,3 +3,4 @@
 // found in the LICENSE file.
 
 export 'src/webview_cupertino.dart';
+export 'src/wkwebview_cookie_manager.dart';
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/pubspec.yaml b/packages/webview_flutter/webview_flutter_wkwebview/pubspec.yaml
index 7024733..fc274b4 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/pubspec.yaml
+++ b/packages/webview_flutter/webview_flutter_wkwebview/pubspec.yaml
@@ -2,7 +2,7 @@
 description: A Flutter plugin that provides a WebView widget based on Apple's WKWebView control.
 repository: https://github.com/flutter/plugins/tree/master/packages/webview_flutter/webview_flutter_wkwebview
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+webview%22
-version: 2.5.0
+version: 2.6.0
 
 environment:
   sdk: ">=2.14.0 <3.0.0"
@@ -18,7 +18,7 @@
 dependencies:
   flutter:
     sdk: flutter
-  webview_flutter_platform_interface: ^1.7.0
+  webview_flutter_platform_interface: ^1.8.0
 
 dev_dependencies:
   flutter_driver:
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/test/src/wkwebview_cookie_manager_test.dart b/packages/webview_flutter/webview_flutter_wkwebview/test/src/wkwebview_cookie_manager_test.dart
new file mode 100644
index 0000000..54b1921
--- /dev/null
+++ b/packages/webview_flutter/webview_flutter_wkwebview/test/src/wkwebview_cookie_manager_test.dart
@@ -0,0 +1,65 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:webview_flutter_platform_interface/webview_flutter_platform_interface.dart';
+import 'package:webview_flutter_wkwebview/src/wkwebview_cookie_manager.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  const MethodChannel cookieChannel =
+      MethodChannel('plugins.flutter.io/cookie_manager');
+  final List<MethodCall> log = <MethodCall>[];
+
+  cookieChannel.setMockMethodCallHandler((MethodCall methodCall) async {
+    log.add(methodCall);
+
+    if (methodCall.method == 'clearCookies') {
+      return true;
+    }
+
+    // Return null explicitly instead of relying on the implicit null
+    // returned by the method channel if no return statement is specified.
+    return null;
+  });
+
+  tearDown(() {
+    log.clear();
+  });
+
+  test('clearCookies should call `clearCookies` on the method channel',
+      () async {
+    await WKWebViewCookieManager().clearCookies();
+    expect(
+      log,
+      <Matcher>[
+        isMethodCall(
+          'clearCookies',
+          arguments: null,
+        ),
+      ],
+    );
+  });
+
+  test('setCookie should call `setCookie` on the method channel', () async {
+    await WKWebViewCookieManager().setCookie(
+      const WebViewCookie(name: 'foo', value: 'bar', domain: 'flutter.dev'),
+    );
+    expect(
+      log,
+      <Matcher>[
+        isMethodCall(
+          'setCookie',
+          arguments: <String, String>{
+            'name': 'foo',
+            'value': 'bar',
+            'domain': 'flutter.dev',
+            'path': '/',
+          },
+        ),
+      ],
+    );
+  });
+}