Package guru.mikelue.jdut.junit4

Class JdutYamlFactory

java.lang.Object

guru.mikelue.jdut.junit4.JdutYamlFactory

All Implemented Interfaces:

TestRule

public class JdutYamlFactory
extends Object
implements TestRule

This TestRule is used to construct the data conduction by YamlConductorFactory.

Since TestRule would initialize new instance of rule for every test(method), this implementation for YamlConductorFactory is set by constructor of this object.

This rule could be used with Rule or ClassRule.

 @ClassRule
 public final static TestRule dataConductor = JdutYamlFactory.buildByDataSource(DataSourceGeter::get);
 

See Also:

buildDuetConductor(org.junit.runner.Description)

Constructor Summary

Constructors

Constructor	Description
JdutYamlFactory(YamlConductorFactory yamlConductorFacotry)	Constructs this object by a instance of YamlConductorFactory.
JdutYamlFactory(DataSource dataSource)	Constructs this object by data source.

Method Summary

Modifier and Type	Method	Description
Statement	apply(Statement base, Description description)	This method would check the JdutResource on test method, if conditions match, the conduction of data would be triggered.
static JdutYamlFactory	buildByDataSource(Supplier<DataSource> supplier)	Constructs this object by Supplier of DataSource.
static JdutYamlFactory	buildByFactory(Supplier<YamlConductorFactory> supplier)	Constructs this object by Supplier of YamlConductorFactory.
protected DuetConductor	buildDuetConductor(Description description)	Builds DuetConductor(Optional) by default convention.
static Consumer<ConductorConfig.Builder>	defaultBuilderOfConductorConfig(Description desc)	Constructs a builder for ConductorConfig by default convention for resource loading(from testing class).
protected boolean	needConductData(Description description)	Checks if the test should conduct data.

Methods inherited from class java.lang.Object

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

Constructor Detail

JdutYamlFactory

public JdutYamlFactory(DataSource dataSource)

Constructs this object by data source.

Parameters:

dataSource - The object of data source

See Also:

JdutYamlFactory(YamlConductorFactory)

JdutYamlFactory

public JdutYamlFactory(YamlConductorFactory yamlConductorFacotry)

Constructs this object by a instance of YamlConductorFactory.

Parameters:

yamlConductorFacotry - The instance of factory for conducting data

Method Detail

buildByDataSource

public static JdutYamlFactory buildByDataSource(Supplier<DataSource> supplier)

Constructs this object by Supplier of DataSource.

Parameters:

supplier - Provides DataSource

Returns:

new object

buildByFactory

public static JdutYamlFactory buildByFactory(Supplier<YamlConductorFactory> supplier)

Constructs this object by Supplier of YamlConductorFactory.

Parameters:

supplier - Provides YamlConductorFactory

Returns:

new object

defaultBuilderOfConductorConfig

public static Consumer<ConductorConfig.Builder> defaultBuilderOfConductorConfig(Description desc)

Constructs a builder for ConductorConfig by default convention for resource loading(from testing class).

Parameters:

desc - The test information provided by JUnit 4

Returns:

new builder

apply

public Statement apply(Statement base,
                       Description description)

This method would check the JdutResource on test method, if conditions match, the conduction of data would be triggered.

This method would call buildDuetConductor(org.junit.runner.Description) to build DuetConductor if the conditions is matched.

Specified by:

apply in interface TestRule

Parameters:

base - The original test to be executed

description - The context of test

Returns:

The statement with data conduction

needConductData

protected boolean needConductData(Description description)

Checks if the test should conduct data.

Parameters:

description - The context of test

Returns:

true if the conduction should be executed

buildDuetConductor

protected DuetConductor buildDuetConductor(Description description)

Builds DuetConductor(Optional) by default convention.

• When used by Rule, the naming is <class_name>-<method_name>.yaml).
• When used by ClassRule, the naming is <class_name>.yaml).

This method is called by apply if the method is annotated JdutResource.

Parameters:

description - the description of test

Returns:

The initialized conductor for testing