Solution to Question 3 - JUnit testing using Maven

Testing framework

JUnit 5.3.1

Parameterized tests

These test files use the Parameterized test runner

SciCalcIntTest.java
SciCalcDoubleTest.java
SciCalcArrayTest.java

The @ParameterizedTest and @MethodSource annotations allowed each test method to have its own dataset

Timeout

This test file uses the assertTimeout() to test if certain tasks are executed within a timespan

SciCalcListTest.java

This is the equivalent to @Test(timeout = 2000) in JUnit 4

Throws Exception

This test file used the assertThrows() to test if a method throws the correct exception if this occurs

SciCalcListTest.java

This is the equivalent to @Test(expected = Exception.class) in JUnit 4

Issues

When using @ParameterizedTest runner annotation from JUnit 5, there is an error with the maven-surefire-plugin.
This was fixed by adding another version of this package in the pom.xml file

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>3.0.0-M3</version>
</plugin>

gustavozapata / JUnit-testing