Add ":servlet:java-configuration:hello-security-explicit"

servlet/java-configuration/hello-security-explicit/src/integTest/java/example/HelloWorldTests.java

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+/*
+ * Copyright 2002-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package example;
+
+import example.pages.HomePage;
+import example.pages.LoginPage;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.htmlunit.HtmlUnitDriver;
+
+/**
+ * Test the Hello World application.
+ *
+ * @author Michael Simons
+ */
+public class HelloWorldTests {
+
+	private WebDriver driver;
+
+	private int port;
+
+	@BeforeEach
+	void setup() {
+		this.port = Integer.parseInt(System.getProperty("app.httpPort"));
+		this.driver = new HtmlUnitDriver();
+	}
+
+	@AfterEach
+	void tearDown() {
+		this.driver.quit();
+	}
+
+	@Test
+	void accessHomePageWithUnauthenticatedUserSendsToLoginPage() {
+		final LoginPage loginPage = HomePage.to(this.driver, this.port);
+		loginPage.assertAt();
+	}
+
+	@Test
+	void authenticatedUserIsSentToOriginalPage() {
+		// @formatter:off
+		final HomePage homePage = HomePage.to(this.driver, this.port)
+				.loginForm()
+					.username("user")
+					.password("password")
+					.submit();
+		// @formatter:on
+		homePage.assertAt().andTheUserNameIsDisplayed();
+	}
+
+	@Test
+	void authenticatedUserLogsOut() {
+		// @formatter:off
+		LoginPage loginPage = HomePage.to(this.driver, this.port)
+				.loginForm()
+					.username("user")
+					.password("password")
+					.submit()
+				.logout();
+		// @formatter:on
+		loginPage.assertAt();
+
+		loginPage = HomePage.to(this.driver, this.port);
+		loginPage.assertAt();
+	}
+
+}

servlet/java-configuration/hello-security-explicit/src/integTest/java/example/pages/HomePage.java

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+/*
+ * Copyright 2002-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package example.pages;
+
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.WebElement;
+import org.openqa.selenium.support.FindBy;
+import org.openqa.selenium.support.PageFactory;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * The home page.
+ *
+ * @author Michael Simons
+ */
+public class HomePage {
+
+	private final WebDriver webDriver;
+
+	@FindBy(css = "p")
+	private WebElement message;
+
+	@FindBy(css = "input[type=submit]")
+	private WebElement logoutButton;
+
+	public static LoginPage to(WebDriver driver, int port) {
+		driver.get("http://localhost:" + port + "/");
+		return PageFactory.initElements(driver, LoginPage.class);
+	}
+
+	public HomePage(WebDriver webDriver) {
+		this.webDriver = webDriver;
+	}
+
+	public Content assertAt() {
+		assertThat(this.webDriver.getTitle()).isEqualTo("Hello Security");
+		return PageFactory.initElements(this.webDriver, Content.class);
+	}
+
+	public LoginPage logout() {
+		this.logoutButton.submit();
+		return PageFactory.initElements(this.webDriver, LoginPage.class);
+	}
+
+	public static class Content {
+
+		@FindBy(css = "p")
+		private WebElement message;
+
+		public Content andTheUserNameIsDisplayed() {
+			assertThat(this.message.getText()).isEqualTo("Hello user");
+			return this;
+		}
+
+	}
+
+}

servlet/java-configuration/hello-security-explicit/src/integTest/java/example/pages/LoginPage.java

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+/*
+ * Copyright 2002-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package example.pages;
+
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.WebElement;
+import org.openqa.selenium.support.FindBy;
+import org.openqa.selenium.support.PageFactory;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * The log in page.
+ *
+ * @author Michael Simons
+ */
+public class LoginPage {
+
+	private final WebDriver webDriver;
+
+	private final LoginForm loginForm;
+
+	public LoginPage(WebDriver webDriver) {
+		this.webDriver = webDriver;
+		this.loginForm = PageFactory.initElements(this.webDriver, LoginForm.class);
+	}
+
+	public LoginPage assertAt() {
+		assertThat(this.webDriver.getTitle()).isEqualTo("Please sign in");
+		return this;
+	}
+
+	public LoginForm loginForm() {
+		return this.loginForm;
+	}
+
+	public static class LoginForm {
+
+		private WebDriver webDriver;
+
+		private WebElement username;
+
+		private WebElement password;
+
+		@FindBy(css = "button[type=submit]")
+		private WebElement submit;
+
+		public LoginForm(WebDriver webDriver) {
+			this.webDriver = webDriver;
+		}
+
+		public LoginForm username(String username) {
+			this.username.sendKeys(username);
+			return this;
+		}
+
+		public LoginForm password(String password) {
+			this.password.sendKeys(password);
+			return this;
+		}
+
+		public HomePage submit() {
+			this.submit.click();
+			return PageFactory.initElements(this.webDriver, HomePage.class);
+		}
+
+	}
+
+}