Create HttpAuthHandlerTest.java

packages/webview_flutter/webview_flutter_android/android/src/test/java/io/flutter/plugins/webviewflutter/HttpAuthHandlerTest.java

@@ -0,0 +1,75 @@
+// 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.
+
+package io.flutter.plugins.webviewflutter;
+
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.verify;
+
+import android.webkit.HttpAuthHandler;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+
+import io.flutter.plugin.common.BinaryMessenger;
+
+public class HttpAuthHandlerTest {
+  @Rule public MockitoRule mockitoRule = MockitoJUnit.rule();
+
+  @Mock HttpAuthHandler mockAuthHandler;
+
+  @Mock BinaryMessenger mockBinaryMessenger;
+
+  InstanceManager instanceManager;
+
+  @Before
+  public void setUp() {
+    instanceManager = InstanceManager.create(identifier -> {});
+  }
+
+  @After
+  public void tearDown() {
+    instanceManager.stopFinalizationListener();
+  }
+
+  @Test
+  public void proceed() {
+    final HttpAuthHandlerHostApiImpl hostApi = new HttpAuthHandlerHostApiImpl(mockBinaryMessenger, instanceManager);
+    final long instanceIdentifier = 65L;
+    final String username = "username";
+    final String password = "password";
+    instanceManager.addDartCreatedInstance(mockAuthHandler, instanceIdentifier);
+
+    hostApi.proceed(instanceIdentifier, username, password);
+
+    verify(mockAuthHandler).proceed(eq(username), eq(password));
+  }
+
+  @Test
+  public void cancel() {
+    final HttpAuthHandlerHostApiImpl hostApi = new HttpAuthHandlerHostApiImpl(mockBinaryMessenger, instanceManager);
+    final long instanceIdentifier = 65L;
+    instanceManager.addDartCreatedInstance(mockAuthHandler, instanceIdentifier);
+
+    hostApi.cancel(instanceIdentifier);
+
+    verify(mockAuthHandler).cancel();
+  }
+
+  @Test
+  public void useHttpAuthUsernamePassword() {
+    final HttpAuthHandlerHostApiImpl hostApi = new HttpAuthHandlerHostApiImpl(mockBinaryMessenger, instanceManager);
+    final long instanceIdentifier = 65L;
+    instanceManager.addDartCreatedInstance(mockAuthHandler, instanceIdentifier);
+
+    hostApi.useHttpAuthUsernamePassword(instanceIdentifier);
+
+    verify(mockAuthHandler).useHttpAuthUsernamePassword();
+  }
+}