Elasticsearch: Starting Over

I haven't worked with Elasticsearch in a couple of years. I remember using this on a project that I was on a few years back. But, now I'm on another project that uses this tool. So I need to re-learn and learn all the new things with Elasticsearch. But, this time, I'm documenting my learning so I can easily remember (if I forget this time around).

Website

https://www.elastic.co/

Selenium Fireforx - Test with clearing browser Cookies

Today, I need to add a specific test that only works when the Cookie is cleared from the browser. This was much simpler than expected. Why reinvent the wheel?

See details @ https://stackoverflow.com/questions/35403614/clear-browser-cookies-with-selenium-webdriver-java-bindings

Selenium Testing - My References & Bookmarks

Quickly Learning to be a Software Engineer in Test (SET)

In short, because I am learning so much and coding/testing so fast, I can't remember everything and I need to remember specific things fast and with order. So, this is my page to help me remember these important things for being a Software Engineer in Test (SET) or in simpler titles known as Test Engineer.

Online References

Selenium - FindElement(By <CSS Selectors>)

• https://saucelabs.com/resources/articles/selenium-tips-css-selectors

Useful Background Information

• https://g2coding.blogspot.com/2018/10/journey-into-set-part-1.html

Online Tools

Load Testing Tools

• https://github.com/loadimpact/k6

Online Blogs

• http://blog.testim.io/

Journey into SET: Part 3 - Follow Test Engineers

In this part of the journey, it's important to learn from other Testers (or SETs or Test Engineers). Yes, it's important to learn from Developers as well, but sometimes we forget the benefit of learning from other Testers. After all, we discover different things yet having the same overall mission: test the crap out of software! Well, not for any old reason, but with the goal of producing a quality product useful to our users and ourselves.

Anyhow, here are some Testers in the industry that I'm following.

Test Engineers

• https://twitter.com/ministryoftest
• https://twitter.com/techgirl1908
• https://twitter.com/tourdedave

Test Tools

• https://twitter.com/seleniumhq

Debugging Errors - Trailing Whitespace in Properties file

Problem

Well, I know this seems minor, but when you're using Properties file to maintain a list of usernames/passwords for a Test Script that tests logging in as each user (because a specific user role is associated to these demo users), then this is a good way to maintain testing of the application's login.

So, long story short, one of users would crash the browser by hanging up the login page when attempting to login.

Solution

Long story short, I had one whitespace char trailing the username. So instead of the username being "user1", it was "user1 ". This whitespace char was not caught and handled well in the application which is now fixed, but this took a lot of time to debug. Unnecessarily.

Be sure that your Properties file has the property value as expected. Use a text editor displaying all characters in file, if need be.

Cheerios!

Killing Application Processes in Linux CentOS

I can't believe I have to write a post about this, but my Selenium test is hanging in the Firefox browser. I don't have time to figure out if it's my Eclipse IDE causing the Java Runtime issue or my Maven (with I doubt although this is how I launch the test to run) or Selenium driver that I'm using in Maven.

But, I got tired of searching online for the same commands because I can't remember all these Linux commands. I just don't work in Linux Terminal enough to remember all this in addition to what I'm actually coding.

Here's the article I reference (and avoid rebooting my machine):
https://www.makeuseof.com/tag/6-different-ways-to-end-unresponsive-programs-in-linux/

Here's the command I typically use:
$ ps aux | grep firefox
$ kill <processID>

Go process hangups! (Really though, why are we still having these silly issues in 2018?)

Selenium Firefox - Test dynamic webelement with waits

Problem

The problem I am having today is that my test that was working is now having issues related to browser performance. I am testing for an element to display in two tabs. The first tab opens and the element is captured. Next, the second tab opens to the same exact page, but Selenium can't find the element to capture before closing the browser.

I thought my implicit wait on the driver would suffice. It seemed to yesterday anyhow. So, now I am researching "waits".
https://www.seleniumhq.org/docs/04_webdriver_advanced.jsp

I didn't seen enough information on the main website for Java. So, I googled online for more information. Perhaps someone else has a cleaner solution? During my search, I noticed that there are two explicit waits: WebDriverWait and FluentWait. But, what is the difference?

FluentWait vs WebDriverWait

https://www.softwaretestingmaterial.com/webdriverwait-selenium-webdriver
https://www.softwaretestingmaterial.com/selenium-fluentwait/
https://stackoverflow.com/questions/40753321/fluent-wait-vs-webdriver-wait
Essentially, the difference is FluentWait offers more handling of exceptions in case the Wait doesn't find the element, etc. This is my understanding so far. Thus, I'll continue with WebDriverWait which auto ignores exceptions (like NoSuchElementException).

This is all good to know, but useless without knowing the impact of the class ExpectedConditions. This class "ExpectedConditions" has some key methods that we need to know when looking for a specific element or element attribute or element value.
https://seleniumhq.github.io/selenium/docs/api/java/org/openqa/selenium/support/ui/ExpectedConditions.html
Well, there are a lot. Unfortunately, there aren't examples for each of these methods giving a descent explanation between the methods that appear similar.

Moving forward, this is an interesting, old article (posted in 2014). The author is first looking for the element and then looking for the text inside the element. Is this really necessary instead of simply looking for the text inside the element? Isn't there a wait on the element being completely rendered with text already? I don't know, but this would be to discover and understand.
http://www.software-testing-tutorials-automation.com/2014/01/webdriver-wait-for-text-to-be-present.html

Solution

Before digging into the details to understand, I discovered that this works. Here's my code which resolved my issue. Notice, this is a common method used by multiple tests.

public static Boolean isAgreementDisplayed(Webdriver driver, Integer waitSeconds) {

    WebDriverWait wait = new WebDriverWait(drive, waitSeconds);

    wait.until(ExpectedConditions.presenceOfElementLocated(By.className("modal-title")));

    boolean modalTitleExists = wait.until(

            ExpectedConditions.textToBePresentInElementLocated(By.className("modal-title"), "User Agreement"));

    return modalTitleExists;

}

Now, if I remove the first "wait" call, will my code still work? Surprisingly, or maybe not surprisingly, it does work. So, now my code looks like this (although I know I can shorten it more) and my test waits for my dynamic webelement to display and check its text before completing assertion.

public static Boolean isAgreementDisplayed(Webdriver driver, Integer waitSeconds) {

    WebDriverWait wait = new WebDriverWait(drive, waitSeconds);

    boolean modalTitleExists = wait.until(

            ExpectedConditions.textToBePresentInElementLocated(By.className("modal-title"), "User Agreement"));

    return modalTitleExists;

}

Cheers!

Selenium Firefox - Test timeout error after waiting for timeout page

In this test, I want to verify the Timeout Error Page displays after a User has logged in successfully, but has not used the Application after 15 minutes.

Remember, my timeout is in units of seconds. So, adjusting my browser timeout to 15 * 60 seconds plus 30 more seconds to ensure my browser doesn't throw a timeout error before my application timeout. In case this calculation moved too fast because you haven't gotten your coffee yet, I need to wait for 15 minutes, these 15 minutes each have 60 seconds (i.e. 1 minute = 60 seconds, and I must test in seconds according to my function of units), and then I need to wait a few more seconds for my test script to capture the timeout text from the page display before my test browser times out (i.e. plus 30 seconds).

Here's my code.

@Test
public void testLoginTimeoutError() {

    WebDriver firefoxDriver = new FirefoxDriver( new FirefoxProfile() );
    firefoxDriver.manage().timeouts().implicitlyWait(60*15+30, TimeUnit.SECONDS);

    Application.login(firefoxDriver, url, username, password);

    WebElement myTimeOutElement = (new WebDriverWait(firefoxDriver, 60*15+5))
        .until(ExpectedConditions.presenceOfElementLocated(By.cssSelector("blockquote h2")));

    String timeOutText = myTimeOutElement.getText();

    Assert.assertTrue("Error: The timeout error did not display as expected.",
                                   timeOutText.equalsIgnoreCase("Your session has timed out"));
}

References
https://www.seleniumhq.org/docs/04_webdriver_advanced.jsp

Selenium Firefox (v2) - Test an Invalid User in Auth dialog on Application

I am trying to test how my web application handles an invalid user attempting to log in.

My Spring Security Application displays a Basic Authentication dialog (launched from the server side) before allowing the User to continue access into the web application (and render on client side). This dialog has only username and password fields.

I can't code lines that would enter the username and password into this authentication dialog. Thus, I followed a similar method like the solution given here:
http://www.tothenew.com/blog/easy-approach-to-handle-authentication-window-in-selenium-webdriver/

With a valid username and password, this code works and doesn't break my tests nor stops my test suite. However, with a an invalid username and password, this code does NOT work and breaks my testing. Specifically, the authentication dialog remains open (or displayed) in front of an open browser. I don't even know how to close this authentication dialog. How do I click 'Cancel' or 'OK' on this authentication dialog?

So, this is the problem I'm trying to solve.

I googled "selenium test invalid user in authentication dialog". From the results, I opened this StackOverflow article.
https://stackoverflow.com/questions/11522434/how-to-handle-login-pop-up-window-using-selenium-webdriver

From this StackOverflow article, there's a comment that led me to google "selenium firefox switch to alert". I see there's information on using Selenium to handle pop-up dialogs. Nice!

https://www.guru99.com/alert-popup-handling-selenium.html
https://stackoverflow.com/questions/30064528/java-selenium-firefox-driver-driver-switchto-alert-hangs-on-alert-dialo
So, I tried this and nothing from this article worked.

Further research, and I found these articles.

https://stackoverflow.com/questions/24304752/how-to-handle-authentication-popup-with-selenium-webdriver-using-java
This article has some comments which mention the use of Alert.authenticateUsing(), but seems that not all Drivers have this alert or method. At least, I didn't see it here:
https://seleniumhq.github.io/selenium/docs/api/java/org/openqa/selenium/Alert.html

So, I googled "selenium firefox alert authenticateusing" and then read this article:
https://sqa.stackexchange.com/questions/25769/authentication-acting-as-alert-not-as-window
I tried this code, but this gave me the following error.
Error: NoAlertPresent No alert present (WARN...)
I realize this code didn't work because it's for Selenium 3 and I am using Selenium 2.53.

So, let's look into this article.
https://www.softwaretestingmaterial.com/handle-authentication-popup-window/
This article also did not help because I need to first resolve the issue with my driver not finding the alert dialog (i.e. authentication dialog).

Trying this article:
https://stackoverflow.com/questions/48823661/how-to-switch-to-window-authentication-popup-and-enter-credentials
Also, not helpful.

Trying this article:
https://sqa.stackexchange.com/questions/2277/using-selenium-webdriver-with-windows-authentication
This referenced article is great due to the author's explanation of using the Firefox add-on AutoAuth with steps to implement this solution.
http://www.codemiller.com/blog/2011/05/28/overcoming-auth-pop-ups/

Next, trying this article:
https://stackoverflow.com/questions/10395462/handling-browser-authentication-using-selenium
This also didn't provide a solution that I needed. Not for Selenium 2.

I guess I will just need to upgrade my Selenium version.

Types of Testing

Here's an article that I read recently and liked enough to share.
(In case this article is no longer available, the types covered are listed below).
https://www.softwaretestinghelp.com/types-of-software-testing/amp/

This author does an excellent job in covering most, if not all, different types of testing that exist.

Mobile Testing

One type of testing that I didn't see and expected to see is: Mobile Testing.

Calling out "Mobile Testing" specifically is useful considering our current industry of technology and how there are more users on mobile technology (like smartphones and tablets) than the traditional technology (like desktops or even some laptops).

Additional Types of Testing (not in article)

A few other types of testing important to call out are:

1. API Testing - which is actually listed in the referencing article under Integration Testing
2. IoT Testing - but this can be under Integration Testing
3. Virtual Reality Testing

Soon, I expect to see Artificial Intelligence Testing even though I currently have no idea what this entails.

Either way, this goes to show that the extent of testing in the tech industry will always evolve and expand calling for better testing tools and methods. Good luck!

Different Types of Software Testing

1. Alpha Testing
2. Acceptance Testing
3. Ad-hoc Testing
4. Accessibility Testing
5. Beta Testing
6. Back-end Testing
7. Browser Compatibility Testing
8. Backward Compatibility Testing
9. Black Box Testing
10. Boundary Value Testing
11. Branch Testing
12. Comparison Testing
13. Compatibility Testing
14. Component Testing
15. End-to-End Testing
16. Equivalence Partitioning
17. Example Testing
18. Exploratory Testing
19. Functional Testing
20. Graphical User Interface (GUI) Testing
21. Gorilla Testing
22. Happy Path Testing
23. Incremental Integration Testing
24. Install/Uninstall Testing
25. Integration Testing
26. Load Testing
27. Monkey Testing
28. Mutation Testing
29. Negative Testing
30. Non-Functional Testing
31. Performance Testing
32. Recovery Testing
33. Regression Testing
34. Risk-Based Testing (RBT)
35. Sanity Testing
36. Security Testing
37. Smoke Testing
38. Static Testing
39. Stress Testing
40. System Testing
41. Unit Testing
42. Usability Testing
43. Vulnerability Testing
44. Volume Testing
45. White Box Testing

Selenium Firefox - Test logging into two windows

I have a test case where I open first window and login. Next, I open a second window (not a tab) and I expect that I don't have to login. However, what I'm trying to understand is if the caching of the user credentials is in the browser session or not. I assume it is since I don't have to log back in (from a different window) when I'm already logged in another window that's still open.

I looked at this article, took some pointers and got the new tab to work.
https://www.testingexcellence.com/open-new-tab-browser-using-selenium-webdriver-java/

However, still working on the new window. Here's my code.

@Test
public void testNoLoginOnNewWindow() {

    WebDriver driver2;

    // Browser opened already (from @Before), login to application
    JavelinApplication.login(driver1, url, username, password);

    // Assert user's homepage displays

    // Open new browser, navigate to application
    driver2 = new FirefoxDriver(new FirefoxProfile());
    driver2.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS);
    driver2.navigate().to(url);

    // Assert user's homepage displays without login credentials asked

    driver2.quit();
}

This isn't quite working as expected yet. So, I read this article which didn't really help much:
https://stackoverflow.com/questions/17325629/how-to-open-a-new-window-on-a-browser-using-selenium-webdriver-for-python

But, it got me thinking. So, I re-read this article to leverage the code and open a new window from the existing open browser (similar to File -> New Window).
https://www.testingexcellence.com/open-new-tab-browser-using-selenium-webdriver-java/

Here's my code which actually worked as expected according to my test case.

@Test
public void testNoLoginOnNewWindow() {

    // Browser opened already (from @Before), login to application
    JavelinApplication.login(driver, url, username, password);

    // Assert user's homepage displays

    // Open new browser, navigate to application
    driver.findElement(By.cssSelector("body")).sendKeys(Keys.CONTROL + "n");
    ArrayList<String> windows = new ArrayList<String> (driver.getWindowHandles());
    driver.switchTo().window(windows.get(1));
    driver.navigate().to(url);

    // Assert user's homepage displays without login credentials asked
}

Yay, hooray!

Here's my reasoning between the different code used.

On a Linux env, I already have one Firefox window (#1) opened with My Application homepage displayed. When I open a new Firefox window (#2) from the OS, I must enter the username/password credentials. I enter the username/password and see My Application homepage displayed. When I open a new Firefox window (#3) from one of the existing Firefox windows (#1 or #2), I am not asked for login credentials and see My Application homepage displayed.

On a Windows env, I already have one Firefox window (#1) opened with my Application homepage displayed. When I open a new Firefox window (#2) from the OS (using Windows Start Menu -> Run -> Type firefox), I see My Application homepage displayed in window and am not asked for user credentials.

My assumption is that the different behavior is due to the Operating System. I am not sure and would need to do further research and testing, but this explanation is sufficient for now since my goal with the test case was reached. Cheers!

Journey into SET: Part 2 (Resume stuff)

Here's my quick, informal resume points summarizing what I have been doing as a new Test Engineer Lead.

1. Manage all SQA activities related to ensure product(s) quality including test plans, test designs, test implementation, test execution, and test maintenance. #sqa #sdlc
2. Verify the system according to the system requirements and bring attention to management and development team(s) of any gaps between the system and its requirements documentation. #documentation #productvalidation
3. Lead a team of two Test Engineers. #researchandtraining #peoplemanagement
4. Provide information useful to management and development team(s) in assisting decision-making milestones for our clients. #statusreports #teamdiscussions
5. Contribute to making our development team(s) and process(es) better by improving our test feedback loop with positive suggestions. #teamcommunication #jira
6. Maximize the latest technologies in testing rapid application development (RAD) to ensure high-quality product delivery to customers. #testautomation #softwareengineerintest

Selenium Firefox - Test using FindByElement( By.ClassName() )

This is very similar to the Test using FindByElement( By.XPath() ).

The change in this article is replacing the use of "xpath" obviously.

[Test Utility Class]
public static Boolean isDisclaimerDisplayed(WebDriver webDriver) {
    String modalTitle = webDriver.findByElement(By.className("modal-title").getText();
    return modalTitle.equalsIgnoreCase("Notice to All Users");
}

That's it. Cheers!

References
https://www.softwaretestingmaterial.com/how-to-locate-element-by-class-name-locator/
https://saucelabs.com/resources/articles/selenium-tips-css-selectors

Selenium Firefox - Test using FindByElement( By.XPath() )

Today, the goal is to verify the home page for a user after login. Actually, a disclaimer is displayed to the user before the user can access the home page. A modal is displayed with the disclaimer agreement and waits for the user to accept the disclaimer before the application redirects the user to their homepage.

So, the title of the modal include this text: "Notice to All Users".

I want my test to find this modal title and verify that the text is "Notice to All Users". This will also confirm that my login test passes because when I enter an unrecognized username the login dialog continues to display as opposed to showing an error message or error page. (In my opinion, this is poor design of the application and I will fix this if I ever get the time.)

My Code:

[Test Script Class]
@Test
public void testLogin() {
    Application.login(webDriver, url, username, password);
    boolean isDisplayed = Application.isDisclaimerDisplayed(webDriver);
    Assert.assertTrue("User successfully logged into Application.", isDisplayed);
}

[Test Utility Class]
public static Boolean isDisclaimerDisplayed(WebDriver webDriver) {
    String xpathRegEx = "//h3[@class='modal-title']";
    String modalTitle = webDriver.findByElement(By.xpath(xpathRegEx).getText();
    return modalTitle.equalsIgnoreCase("Notice to All Users");
}

One side of Caution here: This is slower than other methods of finding elements like by ID or by Class Name because this method looks through the entire XML formatted HTML document to find the element expected.


References
https://www.softwaretestingmaterial.com/how-to-locate-element-by-xpath-locator/
https://saucelabs.com/resources/articles/selenium-tips-css-selectors

Journey into SET: Part 1

So, I'm getting back into the game of software testing and especially with the new test automation tools and techniques. I'm going to log my journey of catching back up in this field after being in software development (away from testing to purely coding without testing - and I know this is bad). So, let's just add that I'm restoring the best practices of a software engineer.

Nowadays, it seems the new title for software testers is either Software Development/Design Engineer in Test (SDET) or Software Engineer in Test (SET) or similar. The emphasis is on the evolving skills of a tester having the capabilities to develop (or code) meanwhile advancing their techniques of applying best practices in test automation. This makes sense when we consider how the multitude of frameworks for development web application and software tools has also evolved.

Here are some articles to read.

Evolution of the Software Testing role:

• https://www.test-institute.org/Software_Testing_Roles_And_Responsibilities.php
• https://learn.org/articles/How_Does_a_Software_Testing_Engineer_Do.html
• https://www.softwaretestingclass.com/what-is-difference-between-sdet-and-tester/
• https://www.ness.com/significance-of-a-software-development-engineer-in-test-sdet-in-the-digital-economy/
• https://www.cigniti.com/blog/rise-of-the-software-development-engineer-in-test-sdet/
• https://www.guru99.com/software-developer-engineer-test-sdet.html
• https://testing.googleblog.com/2011/01/how-google-tests-software.html
• https://testing.googleblog.com/2011/02/how-google-tests-software-part-two.html
• https://www.testing-whiz.com/blog/8-software-testing-trends-every-tester-should-follow-in-2018
• https://www.upwork.com/hiring/for-clients/top-5-emerging-software-testing-trends-follow-2018/

One can also gain an understanding of what a test engineer (or SDET or SET) does today by looking up the job qualifications on major tech company career websites including Google (specifically "Test Engineer"), Amazon (spec. "Software Development Engineer in Test"), Microsoft (spec. "Software Design Engineer in Test").

A Quick Recap from Microsoft's Personal Experience
Here's a nice recap from Microsoft on the transition of eliminating the Software Test Engineer (STEs) and creating a "combined engineering" team.

• https://docs.microsoft.com/en-us/azure/devops/learn/devops-at-microsoft/evolving-test-practices-microsoft

Software Test Design
Similarly to developing any software, developing scripts to test software also should go through the design phase in order to create test structure. This helps with organizing tests to correspond to the software design, finding bugs early in the design process of software development, creating a testing framework for easier ramp-up of new Test Engineers and for easier review of the software development team, and more.

Software Test Design - Problems
First problem I'm interested in is what to name the appendages of the class files especially for the automated test scripts via the browser.
Unit Tests use the appendage "Test" like "HelloWorldTest".
Integration Tests use the appendage "IT" like "HelloWorldIT".

I've seen throughout the Selenium docs the term "AUT" (or application under test) and wonder if I should use this as the appendage for my test scripts via browser like "HelloWorldAUT". But is this sufficient?

Software Test Design - Research
https://dzone.com/articles/design-patterns-in-automation-testing

What is SOLID (Principles)?

• Single responsibility
• Open-Closed priniciple: open for extension and closed for modification
• Liskov substitution
• Interface segregation
• Dependency injection

https://msdn.microsoft.com/en-us/magazine/dn683797.aspx (dated: May 2014)
*There are a number of terms explained in this article that I really like. For instance, the author says "when I say principle, I'm referring to a feature of the computer code that helps maintain the value of that code."


Software Testing Conferences
Here are some conferences to be aware of with respect to software test automation and the future of testing software.

• https://techbeacon.com/best-software-testing-conferences-2018
• https://testingconferences.org/

Software Test Tools
There are a lot of tools from the many articles online that I've read. Not to overwhelm one with reading through all the articles and also knowing that the software tool depends on the software developed, here's a short list of tools that I'm learning and applying.

Leading the list is Selenium as the best, open source tool for testing web applications.

• Selenium - https://www.seleniumhq.org/docs/

I should really keep track of my progress here. This is getting way too long. So I need to split this step into smaller steps and start publishing.

Loading Properties file for Test Automation

I am trying to load a simple.properties file into my test suite as soon as I run my test automation.

I tried following tutorial on Apache Commons, but I am missing the configuration2 package. I don't have time to download this and install since I'm working on a secure network.
https://commons.apache.org/proper/commons-configuration/userguide/howto_properties.html

To be exact, I need the configuration2 package for the Parameters class.
https://commons.apache.org/proper/commons-configuration/apidocs/org/apache/commons/configuration2/builder/fluent/Parameters.html

Okay, now what?

Well, let's first use basic Java to load a Properties file and test it.

I can't remember the website where I got this code from, but it is similar to the basic Java tutorial with the exception of using a BufferedReader instead of the InputStreamReader or the like. I added this into my init() method.

private Properties properties;

@Before
public void init() {
    Log.Info("Starting my test automation...");

    BufferedReader reader;
    try {
        reader = new BufferedReader( new FileReader( "src/test/resources/simple.properties"));
        properties = new Properties();
        try {
            properties.load(reader);
            reader.close();
        } catch (IOException ioEx) {
            ioEx.printStackTrace();
        }
    } catch (FileNotFoundException fileEx) {
        fileEx.printStackTrace();
        throw new RuntimeException("simple.properties file not found!");
    }
}

// Note, inside of my simple.properties file is: 
// testword = hello
@Test
public void testPropertiesFilesLoaded() {
    Assert.assertEquals(properties.get("testword"), "hello");
}

I ran this from the command line using Maven.
$ mvn -Dtest=SimpleTestAUT test -pl :app-ui

And the test passed! Yay!

Now, I need to know how to really use this properties file across my test suite. I have a Sample1AUT.java and Sample2AUT.java. In Sample1AUT.java, I have the following.

@BeforeClass
public static void setup() {
    MyProperties.loadProperties("myPropertiesFileName");
}

@Test
public void testPropertiesLoaded() {
    Assert.assertEquals("user", MyProperties.getProperty("biz.username"));
}

This is what my MyProperties class looks like.

public class MyProperties {

  static Properties properties;

  public static void loadProperties(String fileName) {

    BufferedReader reader;
    try {
        reader = new BufferedReader( new FileReader( "src/test/resources/"+fileName+".properties"));
        properties = new Properties();
        try {
            properties.load(reader);
            reader.close();
        } catch (IOException ioEx) {
            ioEx.printStackTrace();
        }
    } catch (FileNotFoundException fileEx) {
        fileEx.printStackTrace();
        throw new RuntimeException(fileName+".properties file not found!");
    }
  }

  public static String getProperty(String key) {
    return (String) properties.get(key);
  }
}

It worked, yay!

What I need to try next is loading Properties file via Krausening in case my "test/resources" folder is not deployed with the WAR including the Test Suite.

References

• https://docs.oracle.com/javase/tutorial/essential/environment/properties.html
• https://www.mkyong.com/java/java-properties-file-examples/