pact-jvm-consumer-junit
=======================
Bindings for the junit library
##Dependency
The library is available on maven central using:
group-id = `au.com.dius`
artifact-id = `pact-jvm-consumer-junit_2.10`
version-id = `2.0.6`
##Usage
To write a pact spec extend ConsumerPactTest
Here is an example:
```
import au.com.dius.pact.model.PactFragment;
import java.util.HashMap;
import java.util.Map;
import static org.junit.Assert.assertEquals;
public class ExampleJavaConsumerPactTest extends ConsumerPactTest {
@Override
protected PactFragment createFragment(ConsumerPactBuilder.PactDslWithProvider builder) {
Map<String, String> headers = new HashMap<String, String>();
headers.put("testreqheader", "testreqheadervalue");
return builder
.given("test state") // NOTE: Using provider states are optional, you can leave it out
.uponReceiving("java test interaction")
.path("/")
.method("GET")
.headers(headers)
.body("{\"test\":true}")
.willRespondWith()
.status(200)
.headers(headers)
.body("{\"responsetest\":true}").toFragment();
}
@Override
protected String providerName() {
return "test_provider";
}
@Override
protected String consumerName() {
return "test_consumer";
}
@Override
protected void runTest(String url) {
try {
assertEquals(new ConsumerClient(url).get("/"), "{\"responsetest\":true}");
} catch (Exception e) {
// NOTE: if you want to see any pact failure, do not throw an exception here. This should be
// fixed at some point (see Issue #40 https://github.com/DiUS/pact-jvm/issues/40)
throw new RuntimeException(e);
}
}
}
```
## Debugging pact failures
When the test runs, Pact will start a mock provider that will listen for requests and match them against the expectations
you setup in `createFragment`. If the request does not match, it will return a 500 error response.
Each request received and the generated response is logged using [SLF4J](http://www.slf4j.org/). Just enable debug level
logging for au.com.dius.pact.consumer.UnfilteredMockProvider. Most failures tend to be mismatched headers or bodies.
JarCasting