XML and HTML reports in JUnit - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to generate a JUnit XML report file.

JUnit

JUnitCore junit = new JUnitCore();
Result result = junit.run(MyTestClass.class);
File file = new File("test-results.xml");
JUnitResultWriter writer = new JUnitResultWriter(file);
writer.[1](result);

Drag options to blanks, or click blank then click option'

Awrite

Bsave

Coutput

Dprint

Attempts:

3 left

💡 Hint

Common Mistakes

Using save() or print() which are not valid methods for JUnitResultWriter.

Trying to call write() without passing the result object.

The JUnitResultWriter uses the write() method to save the test results to an XML file.

2fill in blank

medium

Complete the code to generate an HTML report from JUnit XML results using the ReportGenerator class.

JUnit

ReportGenerator generator = new ReportGenerator();
generator.setInputFile("test-results.xml");
generator.setOutputDirectory("reports");
generator.[1]();

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Agenerate

Bcreate

Cbuild

Drun

Attempts:

3 left

💡 Hint

Common Mistakes

Using create() or run() which do not exist in ReportGenerator.

Forgetting to set input or output paths before calling the method.

The ReportGenerator class uses the generate() method to create the HTML report from XML input.

3fill in blank

hard

Fix the error in the XML report generation code by completing the missing method call.

JUnit

JUnitCore junit = new JUnitCore();
Result result = junit.run(MyTests.class);
JUnitXMLReporter reporter = new JUnitXMLReporter();
reporter.[1](result, new File("results.xml"));

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AwriteReport

BgenerateReport

CsaveReport

DexportReport

Attempts:

3 left

💡 Hint

Common Mistakes

Using writeReport or saveReport which are not defined methods.

Using exportReport which is not a valid method here.

The correct method to generate the XML report is generateReport(), which takes the test result and output file.

4fill in blank

hard

Fill both blanks to configure the HTML report generator with input XML and output folder.

JUnit

HTMLReportGenerator generator = new HTMLReportGenerator();
generator.[1]("results.xml");
generator.[2]("html-report");

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AsetInputFile

BsetSourceFile

CsetOutputDirectory

DsetDestinationFolder

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing input and output methods.

Using setSourceFile or setDestinationFolder which are not standard method names.

Use setInputFile() to specify the XML input and setOutputDirectory() to specify the HTML output folder.

5fill in blank

hard

Fill all three blanks to create a test suite, run it, and generate an XML report file.

JUnit

TestSuite suite = new TestSuite();
suite.addTestSuite(MyTestClass.class);
JUnitCore core = new JUnitCore();
Result result = core.[1](suite);
JUnitXMLWriter writer = new JUnitXMLWriter(new File("[2]"));
writer.[3](result);

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Arun

Btest-results.xml

Cwrite

Dexecute

Attempts:

3 left

💡 Hint

Common Mistakes

Using execute() instead of run() to run tests.

Using incorrect file names or method names.

Use run() to execute the suite, specify the XML filename as 'test-results.xml', and write() to save the results.