Update r2dbc adapter adding basic unit tests

src/main/resources/driven-adapter/r2dbc-postgresql/config/postgresql-connection-pool.unit.test.java.mustache

@@ -0,0 +1,15 @@
+package {{package}}.r2dbc.config;
+
+import {{package}}.r2dbc.config.PostgreSQLConnectionPool;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+class PostgreSQLConnectionPoolTest {
+
+    // TODO: change four you own tests
+    @Test
+    void getConnectionConfig() {
+        PostgreSQLConnectionPool postgreSQLConnectionPool= new PostgreSQLConnectionPool();
+        Assertions.assertNotNull(postgreSQLConnectionPool.getConnectionConfig());
+    }
+}

src/main/resources/driven-adapter/r2dbc-postgresql/definition.json

@@ -6,10 +6,12 @@
   "files": {},
   "java": {
     "driven-adapter/r2dbc-postgresql/config/postgresql-connection-pool.java.mustache": "infrastructure/driven-adapters/r2dbc-postgresql/src/main/{{language}}/{{packagePath}}/r2dbc/config/PostgreSQLConnectionPool.java",
+    "driven-adapter/r2dbc-postgresql/config/postgresql-connection-pool.unit.test.java.mustache": "infrastructure/driven-adapters/r2dbc-postgresql/src/test/{{language}}/{{packagePath}}/r2dbc/PostgreSQLConnectionPoolTest.java",
     "driven-adapter/r2dbc-postgresql/config/postgresql-connection-properties.java.mustache": "infrastructure/driven-adapters/r2dbc-postgresql/src/main/{{language}}/{{packagePath}}/r2dbc/config/PostgresqlConnectionProperties.java",
     "driven-adapter/r2dbc-postgresql/helper/reactive-adapter-operations.java.mustache": "infrastructure/driven-adapters/r2dbc-postgresql/src/main/{{language}}/{{packagePath}}/r2dbc/helper/ReactiveAdapterOperations.java",
     "driven-adapter/r2dbc-postgresql/my-reactive-repository.java.mustache": "infrastructure/driven-adapters/r2dbc-postgresql/src/main/{{language}}/{{packagePath}}/r2dbc/MyReactiveRepository.java",
     "driven-adapter/r2dbc-postgresql/my-reactive-repository-adapter.java.mustache": "infrastructure/driven-adapters/r2dbc-postgresql/src/main/{{language}}/{{packagePath}}/r2dbc/MyReactiveRepositoryAdapter.java",
+    "driven-adapter/r2dbc-postgresql/my-reactive-repository-adapter.unit.test.java.mustache": "infrastructure/driven-adapters/r2dbc-postgresql/src/test/{{language}}/{{packagePath}}/r2dbc/MyReactiveRepositoryAdapterTest.java",
     "driven-adapter/r2dbc-postgresql/build.gradle.mustache": "infrastructure/driven-adapters/r2dbc-postgresql/build.gradle"
   },
   "kotlin": {

src/main/resources/driven-adapter/r2dbc-postgresql/my-reactive-repository-adapter.unit.test.java.mustache

@@ -0,0 +1,41 @@
+package {{package}}.r2dbc;
+
+import {{package}}.r2dbc.MyReactiveRepository;
+import {{package}}.r2dbc.MyReactiveRepositoryAdapter;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.reactivecommons.utils.ObjectMapper;
+import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
+import static org.mockito.Mockito.when;
+
+@ExtendWith(MockitoExtension.class)
+class MyReactiveRepositoryAdapterTest {
+    // TODO: change four you own tests
+
+    @InjectMocks
+    MyReactiveRepositoryAdapter repositoryAdapter;
+
+    @Mock
+    MyReactiveRepository repository;
+
+    @Mock
+    ObjectMapper mapper;
+
+    @Test
+    void mustFindValueById() {
+
+        when(repository.findById("1")).thenReturn(Mono.just("test"));
+        when(mapper.map("test", Object.class)).thenReturn("test");
+
+        Mono<Object> result = repositoryAdapter.findById("1");
+
+        StepVerifier.create(result)
+                .expectNextMatches(value -> value.equals("test"))
+                .verifyComplete();
+    }
+}