JarCastingTestNg-Ex
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Introduction
TestNg-Ex is an extension for testng, mainly force on data provider -
Dependency
JDK1.8 -
Configuration
- MAVEN dependency
<dependency> <groupId>com.github.phoenix-young</groupId> <artifactId>testng-ex</artifactId> <version>0.4.7</version> </dependency>
- IDE Config(I use IDEA)
Add listener com.apitest.nglisteners.ApiTestListener under Run->Edit Configurations->Defaults->TestNg->Listeners
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Basic
- Values Data Provider
package com.apitest.sample; import com.apitest.dataProvider.Value; import org.testng.annotations.Test; public class ValueProviderTest { @Test public void intValue(@Value(ints = {1,2,3}) int value){ } @Test void stringValue(@Value(strings = {"T1","T2","T3"})String value){ } }
- Enum Data Provider
public enum Company { Microsoft, Sony, Nintendo; } public enum Console { XBOXONE(Company.Microsoft,2000), XBOX360(Company.Microsoft,1500), SWITCH(Company.Nintendo,2300), PS4(Company.Sony,1700), PS3(Company.Sony,1300), WII(Company.Nintendo,800), WIIU(Company.Nintendo,1300); private Company company; private int price; Console(Company company,int price){ this.company = company; this.price = price; } public Company getCompany() { return company; } public int getPrice() { return price; } } @Test public void enumInjectTest(Console console){ }
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Function Data Provider
- �inner function
public class InnerFunctionTest { @Test public void innerFuntion(@Func(name = "getValues") String value){ } public List<String> getValues(){ return Arrays.asList("A","B","C"); } }
- static function
public class StaticFunctionProvider{ public static List<Integer> getValues(){ return Arrays.asList(1,2,3); } }
public class StaticFunctionTest { @Test public void staticFunction(@Func(name = "getValues",provider = StaticFunctionProvider.class) int value){ } }
- outer instance function（Class need default parameterless construction)
public class OuterFunctionProvider { public List<Console> getConsoles(){ return Arrays.asList(Console.values()).stream().filter(c->c.getCompany() == Company.Microsoft).collect(Collectors.toList()); } }
public class OuterFunctionTest { @Test public void outerFunction(@Func(name = "getConsoles",provider = OuterFunctionProvider.class) Console console){ } }
- Function with parameters(only String parameter support)
public class FunctionWithParameterTest { @Test public void functionWithParameter(@Func(name = "getData",args = {"5","2"})int value){ } public List<Integer> getData(String p1,String p2){ int value = Integer.parseInt(p1); List<Integer> list = new ArrayList<>(); for(int i =0;i<value;i++){ list.add(i); } return list; } }
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CSV Data Provider
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csv Data ( CSV file should put in with the test class in the same package )
id name age 1 test1 22 2 test2 18 3 test3 19 -
Create a POJO
public class Student implements Serializable { private int id; private String name; private int age; public int getId() { return id; } public void setId(int id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } }
public class csvDataProvider { /** * if no file specific, the extension will find csv using the same name of class * and here will look for file csvDataProvider.csv */ @Test public void csvData(@Csv Student student){ } @Test public void csvDataWithFileName(@Csv(files = "csvDataProvider.csv") Student student){ } /** * Using Map instead of POJO */ @Test public void csvDataUsingMap(@Csv Map<String,String> student){ } }
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Combination（�if the parameter is POJO,it should implement the interface Serializable)
public class CombinationProviderTest {
/**
* 7 console type with 3 company type
* the result will be 7 * 3
*/
@Test
public void enumCombinationTest(Console console, Company company){
}
/**
* 7 console type ,3 integer value ,2 string value
* the result will be 7 * 3 * 2 = 42
*/
@Test
public void otherCombinationTest(Console console, @Value(ints = {1,2,3}) int value,@Value(strings = {"a","b"}) String str){
}
}
- Filter
package com.apitest.sample.combination;
import com.apitest.annotations.Filter;
import com.apitest.testModels.Company;
import com.apitest.testModels.Console;
import org.testng.annotations.Test;
public class CombinationWithFilterTest {
/**
* 7 console type,3 company type
* filter only need company type as Microsoft
* the result will be 7 * 1 = 7
*/
@Test
@Filter(method = "filterCompany")
public void filterTest(Console console, Company company){
}
/**
* Attention
* 1. Filter method should has same parameter type with the test method
* 2. Return type of filter method must be boolean
*/
public boolean filterCompany(Console console,Company company){
return company == Company.Microsoft;
}
public boolean filterCompany2(Console console,Company company){
return console == Console.PS4 || console == Console.SWITCH;
}
/**
* Mutiple filter support
*/
@Test
@Filter(method = "filterCompany")
@Filter(method = "filterCompany2")
public void filterTest2(Console console,Company company){
}
}