meanbean | Automated JavaBean Testing | Assertion library
kandi X-RAY | meanbean Summary
kandi X-RAY | meanbean Summary
Mean Bean is an open source Java test library that helps you rapidly and reliably test fundamental objects within your software system, namely your domain and data objects. Mean Bean:.
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Top functions reviewed by kandi - BETA
- Creates a new instance of an object
- Returns a Map of property values of the Bean
- Creates a service factory for the given service definition
- Creates a list of services
- Get the key and value types for this map
- Gets the generic super type
- Resolve a type
- Resolves a type variable
- Initialize this object
- Finds a list of available write methods
- Find the fluent write methods
- Initializes the factory
- Returns a factory to create a zone offset
- Creates a new instance of a bean
- Create a new Double object
- Creates an unmodifiable map
- Create a new Float object
- Create a new Short
- Returns a factory for the specified class
- Fills the specified bean with the specified values
- Returns a human - readable string representation of this PropertyDescriptorPropertyInformation
- Creates an instance of the specified type
- Default collection factories
- Get the Unsafe instance
- Returns the parameter type of the write method
- Get the element type
meanbean Key Features
meanbean Examples and Code Snippets
Lines of Code : 35License : Permissive (Apache-2.0)
Copy// alternative way to configure settings
BeanVerifier.forClass(Company.class)
.editSettings()
.setDefaultIterations(12)
.addIgnoredProperty(Company::getId)
.edited()
.verifyGettersAndSetters()
.verifyEqualsAndHashCode();
// ignore Compan // verify bean getters/setters, equals, hashCode and toString for a single bean type
BeanVerifier.verifyBean(Company.class);
// verify multiple beans
BeanVerifier.verifyBeans(Company.class, Employee.class);
// verify beans in the same package
BeanV Copyright 2010-2020.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
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Trending Discussions on meanbean
QUESTION
Is it possible to configure custom factories to generate values for the EqualsMethodTester and HashCodeMethodTester classes from org.meanbean.test? When I pass the Configuration which works for BeanTester to EqualsMethodTester, I get the following messages in the error traceback:
org.meanbean.factories.ObjectCreationException: Failed to create a value for property [demoUrl].
Failed to find suitable Factory for property=[demoUrl] of type=[class java.net.URL]. Please register a custom Factory.
org.meanbean.factories.ObjectCreationException: Failed to instantiate object of type [java.net.URL] due to NoSuchMethodException.
java.lang.NoSuchMethodException: java.net.URL.()
(Both EqualsMethodTester and HashCodeMethodTester give this error. Adding "demoUrl" to the list of insignificantProperties for EqualsMethodTester().testEqualsMethod() makes no difference. Stepping through the code implies my URLFactory.create() isn't called at all.)
I do not see any options for passing the configuration into HashCodeMethodTester. I've skimmed documentation at the following sites, but have found neither a solution nor acknowledgement of the missing functionality: http://meanbean.sourceforge.net/docs/2.0.3/public/org/meanbean/test/EqualsMethodTester.html
http://meanbean.sourceforge.net/docs/2.0.3/public/org/meanbean/test/HashCodeMethodTester.html
http://meanbean.sourceforge.net/docs/2.0.3/public/org/meanbean/test/ConfigurationBuilder.html
http://meanbean.sourceforge.net/docs/2.0.3/Mean_Bean_2.0.3_User_Guide.pdf
(I'm using MeanBean v 2.0.3 and Java 1.8.)
I have the following class, using java.net.URL:
ANSWER
Answered 2017-Nov-07 at 22:44It looks like the EqualsMethodTester().testEqualsMethod() needs a EquivalentFactory in that particular case due to the use java.net.URL that does not provide a default empty constructor. So when BasicNewObjectInstanceFactory.create() is called for java.net.URL the call the clazz.getDeclaredConstructor() throw an exception Method threw 'java.lang.NoSuchMethodException' exception..
Basically you just have to implement a EquivalentFactory.
An anonymous implementation could be:
private EquivalentFactory productEquivalentFactory = new EquivalentFactory() {
@Override
public Product create() {
Product p = new Product();
try {
p.setDemoUrl(new URL("http://test.1.url/"));
} catch (MalformedURLException e) {
e.printStackTrace();
}
p.setName("test");
return p;
}
};
It has to be used with the custom configuration that you already have:
new EqualsMethodTester().testEqualsMethod(productEquivalentFactory, configureMeanBeanTests(), "demoUrl");`
For the hashcode just use the equivalent factory and it does the job.
I tested it and it is working.
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Vulnerabilities
No vulnerabilities reported
Install meanbean
You can use meanbean like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the meanbean component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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