net.brabenetz.lib.securedproperties.test

Class TestUtils

java.lang.Object

net.brabenetz.lib.securedproperties.test.TestUtils

public final class TestUtils
extends Object

Some utilities to simplify testing.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	TestUtils.MethodToCall Functional Interface for expectException(MethodToCall, Class).

Method Summary

Modifier and Type	Method and Description
static Exception	expectException(TestUtils.MethodToCall call)
static <T extends Exception> T	expectException(TestUtils.MethodToCall call, Class<T> expectedExceptionType) Test the Exception-Case of your Logic.
static boolean	isDefaultConstructorHidden(Class<?> clazz) check if the Default constructor is hidden, and call it one time for Testcoverage Report :D .

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

expectException

public static Exception expectException(TestUtils.MethodToCall call)

Parameters:

call - The Method to test

Returns:

The expected Exception

See Also:

expectException(MethodToCall, Exception.class).

expectException

public static <T extends Exception> T expectException(TestUtils.MethodToCall call,
                                                      Class<T> expectedExceptionType)

Test the Exception-Case of your Logic.

Example Usage:

 MyException expectedException = TestUtils.expectException(() -> myService.myMethodToTest(), MyException.class);

 assertThat(expectedException.getMessage(), containsString("..."));
 

Type Parameters:

T - The type of the expected Exception.

Parameters:

call - The Method to test

expectedExceptionType - .

Returns:

The expected Exception

isDefaultConstructorHidden

public static boolean isDefaultConstructorHidden(Class<?> clazz)

check if the Default constructor is hidden, and call it one time for Testcoverage Report :D .

Usage: Assert.assertTrue(ClassUtils.isDefaultConstructorHidden(XyzUtils.class));

Parameters:

clazz - The Class to Test.

Returns:

true if the constructor is hidden.