#696 - added selenium tests for update settings

BudgetMasterServer/src/test/java/de/deadlocker8/budgetmaster/integration/selenium/settings/UpdatesSettingsTest.java

+package de.deadlocker8.budgetmaster.integration.selenium.settings;
+
+import de.deadlocker8.budgetmaster.authentication.UserService;
+import de.deadlocker8.budgetmaster.integration.helpers.IntegrationTestHelper;
+import de.deadlocker8.budgetmaster.integration.helpers.SeleniumTestBase;
+import org.junit.jupiter.api.Test;
+import org.openqa.selenium.By;
+import org.openqa.selenium.support.ui.ExpectedConditions;
+import org.openqa.selenium.support.ui.WebDriverWait;
+
+import java.time.Duration;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+
+class UpdatesSettingsTest extends SeleniumTestBase
+{
+	private static IntegrationTestHelper helper;
+
+	@Override
+	protected void importDatabaseOnce()
+	{
+		helper = new IntegrationTestHelper(driver, port);
+		helper.start();
+		helper.login(UserService.DEFAULT_PASSWORD);
+		helper.hideBackupReminder();
+		helper.hideWhatsNewDialog();
+		helper.hideMigrationDialog();
+	}
+
+	@Test
+	void test_unsavedChangesWarningIsShown()
+	{
+		driver.get(helper.getUrl() + "/settings");
+
+		driver.findElement(By.id("updateSettingsContainerHeader")).click();
+
+		WebDriverWait wait = new WebDriverWait(driver, Duration.ofSeconds(5));
+		wait.until(ExpectedConditions.visibilityOfElementLocated(By.id("updateSettingsContainer")));
+
+		driver.findElement(By.cssSelector("#updateSettingsContainer .lever")).click();
+
+		// assert
+		assertThat(driver.findElement(By.cssSelector("#updateSettingsContainerHeader .collapsible-header-button")).getText())
+				.contains("unsaved");
+	}
+
+	@Test
+	void test_save()
+	{
+		driver.get(helper.getUrl() + "/settings");
+
+		driver.findElement(By.id("updateSettingsContainerHeader")).click();
+
+		WebDriverWait wait = new WebDriverWait(driver, Duration.ofSeconds(5));
+		wait.until(ExpectedConditions.visibilityOfElementLocated(By.id("updateSettingsContainer")));
+
+		driver.findElement(By.cssSelector("#updateSettingsContainer .lever")).click();
+
+		driver.findElement(By.cssSelector("#updateSettingsContainer button")).click();
+
+		wait = new WebDriverWait(driver, Duration.ofSeconds(5));
+		wait.until(ExpectedConditions.visibilityOfElementLocated(By.className("toast")));
+
+		// assert
+		assertThat(driver.findElement(By.className("toast")).getText())
+				.contains("Update settings saved");
+
+		assertThat(driver.findElement(By.cssSelector("#updateSettingsContainerHeader .collapsible-header-button")).isDisplayed())
+				.isFalse();
+	}
+}
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