Implement http participant in CLAMP

Issue-ID: POLICY-3449
Signed-off-by: zrrmmua <ramesh.murugan.iyer@est.tech>
Change-Id: Ibfe23a6e98fb760a930b6080dc2291113b3cb4fa

2 files changed, 194 insertions, 0 deletions

diff --git a/participant/participant-impl/participant-impl-http/src/test/java/utils/CommonTestData.java b/participant/participant-impl/participant-impl-http/src/test/java/utils/CommonTestData.java
new file mode 100644
index 000000000..84957edfa
--- /dev/null
+++ b/participant/participant-impl/participant-impl-http/src/test/java/utils/CommonTestData.java
@@ -0,0 +1,146 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package utils;
+
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopElement;
+import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopOrderedState;
+import org.onap.policy.clamp.controlloop.participant.http.main.models.ConfigurationEntity;
+import org.onap.policy.clamp.controlloop.participant.http.main.models.RestParams;
+import org.onap.policy.common.utils.coder.Coder;
+import org.onap.policy.common.utils.coder.StandardCoder;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
+
+public class CommonTestData {
+
+    private static final Coder CODER = new StandardCoder();
+    private static final String TEST_KEY_NAME = "org.onap.domain.database.Http_PMSHMicroserviceControlLoopElement";
+
+
+    /**
+     * Get a controlLoop Element.
+     * @return controlLoopElement object
+     */
+    public ControlLoopElement getControlLoopElement() {
+        ControlLoopElement element = new ControlLoopElement();
+        element.setId(UUID.randomUUID());
+        element.setDefinition(new ToscaConceptIdentifier(TEST_KEY_NAME, "1.0.1"));
+        element.setOrderedState(ControlLoopOrderedState.PASSIVE);
+        return element;
+    }
+
+    /**
+     * Get query params.
+     * @return Map of query params
+     */
+    public Map<String, String> getQueryParams() {
+        return Map.of("name", "dummy", "version", "1.0");
+    }
+
+    /**
+     * Get path params.
+     * @return Map of path params
+     */
+    public Map<String, Object> getPathParams() {
+        return Map.of("id", "123", "name", "dummy");
+    }
+
+    /**
+     * Rest params with GET request.
+     * @return RestParams obj
+     */
+    public RestParams restParamsWithGet() {
+        return new RestParams(
+            new ToscaConceptIdentifier("getRequest", "1.0"),
+            "GET",
+            "get",
+            200,
+            null,
+            getQueryParams(),
+            null
+        );
+    }
+
+    /**
+     * Rest params with POST request.
+     * @return RestParams obj
+     */
+    public RestParams restParamsWithPost() {
+        return new RestParams(
+            new ToscaConceptIdentifier("postRequest", "1.0"),
+            "POST",
+            "post",
+            200,
+            null,
+            getQueryParams(),
+            "Test body"
+        );
+    }
+
+    /**
+     * Rest params with POST request.
+     * @return RestParams obj
+     */
+    public RestParams restParamsWithInvalidPost() {
+        return new RestParams(
+            new ToscaConceptIdentifier("postRequest", "1.0"),
+            "POST",
+            "post/{id}/{name}",
+            200,
+            getPathParams(),
+            getQueryParams(),
+            "Test body"
+        );
+    }
+
+    /**
+     * Get invalid configuration entity.
+     * @return ConfigurationEntity obj
+     */
+    public ConfigurationEntity getInvalidConfigurationEntity() {
+        return new ConfigurationEntity(
+            new ToscaConceptIdentifier("config1", "1.0.1"),
+            List.of(restParamsWithGet(), restParamsWithInvalidPost())
+        );
+    }
+
+    /**
+     * Get configuration entity.
+     * @return ConfigurationEntity obj
+     */
+    public ConfigurationEntity getConfigurationEntity() {
+        return new ConfigurationEntity(
+            new ToscaConceptIdentifier("config1", "1.0.1"),
+            List.of(restParamsWithGet(), restParamsWithPost())
+        );
+    }
+
+    /**
+     * Get headers for config request.
+     * @return Map of headers
+     */
+    public Map<String, String> getHeaders() {
+        return  Map.of("Content-Type", "application/json", "Accept", "application/json");
+    }
+
+}
diff --git a/participant/participant-impl/participant-impl-http/src/test/java/utils/ToscaUtils.java b/participant/participant-impl/participant-impl-http/src/test/java/utils/ToscaUtils.java
new file mode 100644
index 000000000..cf71248c3
--- /dev/null
+++ b/participant/participant-impl/participant-impl-http/src/test/java/utils/ToscaUtils.java
@@ -0,0 +1,48 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package utils;
+
+import org.onap.policy.common.utils.coder.YamlJsonTranslator;
+import org.onap.policy.common.utils.resources.ResourceUtils;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
+
+/**
+ * Util class for Test scope.
+ */
+public class ToscaUtils {
+
+    private static final YamlJsonTranslator yamlTranslator = new YamlJsonTranslator();
+    private static final String TOSCA_TEMPLATE_YAML = "src/test/resources/HttpParticipantConfig.yaml";
+
+
+    /**
+     * Read a service template yaml.
+     * @return ToscaServiceTemplate
+     */
+    public static ToscaServiceTemplate readControlLoopFromTosca() {
+        return serializeControlLoopYaml(TOSCA_TEMPLATE_YAML);
+    }
+
+    private static ToscaServiceTemplate serializeControlLoopYaml(String controlLoopFilePath) {
+        String controlLoopString = ResourceUtils.getResourceAsString(controlLoopFilePath);
+        return yamlTranslator.fromYaml(controlLoopString, ToscaServiceTemplate.class);
+    }
+}