SmartBear / readyapi4j

Java library for BDD and code-driven API testing supporting both local and remote test execution
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ReadyAPI4j - a Java library for API testing

The ReadyAPI4j library lets you easily test REST and SOAP APIs using Java, Groovy or Cucumber. Under the hood the library uses the open-source test-execution engine of SoapUI.

Getting Started with Java

  1. Add the following Maven dependency to your project:

    <dependency>
        <groupId>com.smartbear.readyapi</groupId>
        <artifactId>readyapi4j-facade</artifactId>
        <version>1.0.0-SNAPSHOT</version>
    </dependency>
  2. Create and execute a simple recipe with your favorite unit-testing framework:

    @Test
    public void simpleCountTest() throws Exception {
         RecipeExecutionResult result = executeRecipe(
             GET("https://api.swaggerhub.com/specs")
                 .withParameters(
                     query("specType", "API"),
                     query("query", "testengine")
                 )
                 .withAssertions(
                     json("$.totalCount", "4")
                 )
         );
    
         assertExecutionResult(result);
    }
  3. Run your test and enjoy the results (or not...);

    java.lang.AssertionError: Execution failed: [[JsonPath Match] Comparison failed for path [$.totalCount], expecting [4], actual was [5]] 
    Expected :FINISHED
    Actual   :FAILED

Learn more about the Java testing vocabulary by:

Getting Started with Groovy

ReadyAPI4j provides a Groovy DSL to create and execute API tests locally or on TestEngine. Documentation of the DSL is available here.

The following steps explain how to use this DSL in a JUnit test.

  1. Add the following Maven dependency to your project:

    <dependency>
        <groupId>com.smartbear.readyapi</groupId>
        <artifactId>readyapi4j-groovy-dsl</artifactId>
        <version>1.0.0-SNAPSHOT</version>
    </dependency>
  2. Create a JUnit test with a test recipe in Groovy:

    The example below shows how to create and execute a recipe with one single step locally, using the SoapUI OS engine. This requires the additional dependency on com.smartbear.readyapi:readyapi4j-local, but there is no need to install SoapUI.

    import Execution
    import org.junit.Test
    
    import static RecipeExecution.executeRecipe
    
    class DslTestDemo {
    
        @Test
        void testSwaggerHubApi() {
           //Executes recipe locally - this requires the additional dependency com.smartbear.readyapi:readyapi4j-local
            Execution execution = executeRecipe {
                get 'https://api.swaggerhub.com/specs', {
                    parameters {
                        query 'specType', 'API'
                        query 'query', 'testengine'
                    }
                    asserting {
                        jsonPath '$.totalCount' occurs 0 times
                    }
                }
            }
            assert execution.errorMessages.empty
        }
    }   

    Here is sample output from this test. It shows that the assertion on the test step has failed:

    Assertion failed: 
    
    assert execution.errorMessages.empty
          |         |             |
          |         |             false
          |         [[JsonPath Count] Comparison failed for path [$.totalCount], expecting [0], actual was [1]]
          SoapUIRecipeExecution@f810c18

    Similarly, you can execute the recipe on TestEngine with the following:

    import Execution
    import org.junit.Test
    
    import static RecipeExecution.executeRecipeOnServer
    
    class DslTestDemo {
       @Test
       void testSwaggerHubApi() {
           Execution execution = executeRecipeOnServer '<your TestEngine url, e.g. http://localhost:8080>', '<your user>', '<your password>', {
               get 'https://api.swaggerhub.com/specs', {
                   parameters {
                       query 'specType', 'API'
                       query 'query', 'testengine'
                   }
                   asserting {
                       jsonPath '$.totalCount' occurs 0 times
                   }
               }
           }
           assert execution.errorMessages.empty
       }
    }

    Here is sample output from this test:

    
    Assertion failed: 

assert execution.errorMessages.empty | | | | | false | [TestStepName: GET request 1, messages: [JsonPath Count] Comparison failed. Path: [$.totalCount]; Expected value: [0]; Actual value: [1].] TestEngineExecution@dfddc9a

## More samples / tutorials

The [samples submodule](modules/samples) here on GitHub contains a number of samples for Java, Groovy and Maven.

## Running tests with TestEngine

To get access to extended functionality like data-driven testing, centralized execution and reporting, etc., you 
need to execute your tests with [ReadyAPI TestEngine](https://support.smartbear.com/readyapi/docs/testengine/index.html) instead of running 
them locally. 

TestEngine is a standalone server that exposes a REST API for running API tests, it receives and runs *test recipes* 
in the same underlying JSON format that is also used in the test shown above. If you're using the RecipeExecutionFacade 
(as in the example above) all you have to do is add system (or environment) variables that point the facade to a 
running TestEngine instance. For example, if we add

testengine.endpoint=http://localhost:8080 testengine.user=admin testengine.password=testengine


as either system/env properties to our execution and then rerun the above test - those tests will be executed by the 
specified locally running TestEngine instance using the default credentials.

### Logging of Recipes and HTTP transactions

Usage of the facade as in the above examples also enables logging of both generated recipes and HTTP transaction logs 
of executed tests (in HAR file format). Adding the following two properties:

readyapi4j.log.executions.folder=target/logs/executions readyapi4j.log.recipes.folder=target/logs/recipes



will automatically result in the corresponding artifacts being written to the corresponding folders.

## Learn More about TestEngine

[ReadyAPI TestEngine](https://smartbear.com/product/ready-api/testengine/overview/)

[ReadyAPI](https://smartbear.com/product/ready-api/overview/)

## License

This library is licensed under the Apache 2.0 License - copyright Smartbear Software