Provide a way to override the default simulation source in junit5 Hov…

…erflySimulate annotation

junit5/src/main/java/io/specto/hoverfly/junit5/HoverflyExtensionUtils.java

@@ -76,6 +76,9 @@ static SimulationSource getSimulationSource(String value, HoverflySimulate.Sourc
             case FILE:
                 source = SimulationSource.file(Paths.get(value));
                 break;
+            case EMPTY:
+                source = SimulationSource.empty();
+                break;
         }
         return source;
     }

junit5/src/main/java/io/specto/hoverfly/junit5/api/HoverflySimulate.java

@@ -57,6 +57,7 @@ enum SourceType {
         DEFAULT_PATH,
         CLASSPATH,
         URL,
-        FILE
+        FILE,
+        EMPTY
     }
 }

junit5/src/test/java/io/specto/hoverfly/junit5/HoverflyBaseExtensionTest.java

@@ -0,0 +1,38 @@
+package io.specto.hoverfly.junit5;
+
+import static net.javacrumbs.jsonunit.fluent.JsonFluentAssert.assertThatJson;
+
+import io.specto.hoverfly.junit.core.Hoverfly;
+import io.specto.hoverfly.junit.core.SslConfigurer;
+import java.io.IOException;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+// Should inherit the Hoverfly annotation from the base test.
+class HoverflyBaseExtensionTest extends HoverflyBaseTest {
+
+    private static OkHttpClient client;
+
+    @BeforeAll
+    static void init(Hoverfly hoverfly) {
+        SslConfigurer sslConfigurer = hoverfly.getSslConfigurer();
+        client = new OkHttpClient.Builder()
+                .sslSocketFactory(sslConfigurer.getSslContext().getSocketFactory(), sslConfigurer.getTrustManager())
+                .build();
+    }
+
+    @Test
+    void shouldImportSimulationFromCustomSource() throws IOException {
+
+        final Request request = new Request.Builder().url("https://www.my-test.com/api/bookings/1")
+            .build();
+
+        final Response response = client.newCall(request).execute();
+
+        assertThatJson(response.body().string()).node("bookingId").isStringEqualTo("1");
+    }
+
+}

junit5/src/test/java/io/specto/hoverfly/junit5/HoverflyBaseTest.java

@@ -0,0 +1,21 @@
+package io.specto.hoverfly.junit5;
+
+import io.specto.hoverfly.junit.core.Hoverfly;
+import io.specto.hoverfly.junit.core.SimulationSource;
+import io.specto.hoverfly.junit5.api.HoverflySimulate;
+import io.specto.hoverfly.junit5.api.HoverflySimulate.Source;
+import io.specto.hoverfly.junit5.api.HoverflySimulate.SourceType;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.extension.ExtendWith;
+
+@ExtendWith({HoverflyExtension.class})
+@HoverflySimulate(source = @Source(type = SourceType.EMPTY))
+public abstract class HoverflyBaseTest {
+
+  @BeforeEach
+  void setUp(Hoverfly hoverfly) {
+    hoverfly.reset();
+    hoverfly.simulate(SimulationSource.classpath("test-service-https.json"));
+  }
+
+}

junit5/src/test/java/io/specto/hoverfly/junit5/HoverflyDefaultsSimulationTest.java

@@ -18,7 +18,8 @@
 @ExtendWith(HoverflyExtension.class)
 class HoverflyDefaultsSimulationTest {
 
-    private OkHttpClient client = new OkHttpClient();
+    private final OkHttpClient client = new OkHttpClient();
+
     @Test
     void shouldImportSimulationFromDefaultLocation() throws IOException {