io.spine.testing

Class ClassTest<C>

java.lang.Object

io.spine.testing.ClassTest<C>

Type Parameters:

C - the class under the tests

Direct Known Subclasses:

SingletonTest, UtilityClassTest

public abstract class ClassTest<C>
extends java.lang.Object

Abstract base for test suites that test a class (e.g. static methods) rather than an object.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ClassTest(java.lang.Class<C> subject) Creates a new test suite for the passed class.
protected	ClassTest(java.lang.Class<C> subject, com.google.common.testing.NullPointerTester.Visibility minimalStaticMethodVisibility) Creates a new test suite for the passed class.

Method Summary

Modifier and Type	Method and Description
protected void	assertFinal() Asserts that the class under tests is declared as final.
protected void	assertHasPrivateParameterlessCtor() Asserts that the class under tests has a private constructor which accepts no parameters.
protected void	configure(com.google.common.testing.NullPointerTester tester) A callback to configure a passed NullPointerTester.
protected com.google.common.testing.NullPointerTester.Visibility	minimalStaticMethodVisibility() Obtains the minimal level of visibility of static methods included into null-pointer testing of parameters.
protected java.lang.Class<C>	subject() Obtains the class under tests.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassTest

protected ClassTest(java.lang.Class<C> subject,
                    com.google.common.testing.NullPointerTester.Visibility minimalStaticMethodVisibility)

Creates a new test suite for the passed class.

Parameters:

subject - the class to be tested

minimalStaticMethodVisibility - the minimal level of visibility of static methods for testing null parameters

See Also:

configure(NullPointerTester)

ClassTest

protected ClassTest(java.lang.Class<C> subject)

Creates a new test suite for the passed class.

This test suite will PUBLIC visibility of static methods for null-pointer testing.

Parameters:

subject - the class to be tested

Method Detail

subject

protected final java.lang.Class<C> subject()

Obtains the class under tests.

minimalStaticMethodVisibility

protected final com.google.common.testing.NullPointerTester.Visibility minimalStaticMethodVisibility()

Obtains the minimal level of visibility of static methods included into null-pointer testing of parameters.

See Also:

configure(NullPointerTester)

configure

protected void configure(com.google.common.testing.NullPointerTester tester)

A callback to configure a passed NullPointerTester.

Does nothing. Override to specify default values in a derived test.

assertHasPrivateParameterlessCtor

protected final void assertHasPrivateParameterlessCtor()

Asserts that the class under tests has a private constructor which accepts no parameters.

assertFinal

protected final void assertFinal()

Asserts that the class under tests is declared as final.