stabilized integration tests

src/test/java/de/deadlocker8/budgetmaster/integration/helpers/IntegrationTestHelper.java

@@ -124,7 +124,9 @@ public class IntegrationTestHelper
 		// confirm import
 		WebDriverWait wait = new WebDriverWait(driver, 5);
 		wait.until(ExpectedConditions.visibilityOfElementLocated(By.id("buttonImport")));
-		driver.findElement(By.id("buttonImport")).click();
+		final WebElement buttonImport = driver.findElement(By.id("buttonImport"));
+		buttonImport.sendKeys("");
+		buttonImport.click();
 
 		assertEquals(Localization.getString("menu.settings"), IntegrationTestHelper.getTextNode(driver.findElement(By.className("headline"))));
 

src/test/java/de/deadlocker8/budgetmaster/integration/selenium/SearchTest.java

@@ -67,6 +67,7 @@ public class SearchTest
 		FirefoxOptions options = new FirefoxOptions();
 		options.setHeadless(true);
 		driver = new FirefoxDriver(options);
+		driver.manage().window().maximize();
 
 		// prepare
 		IntegrationTestHelper helper = new IntegrationTestHelper(driver, port);