| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| package org.apache.taverna.scufl2.cwl; |
| |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import static org.junit.Assert.assertEquals; |
| |
| import org.yaml.snakeyaml.Yaml; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.dataformat.yaml.YAMLMapper; |
| |
| import org.apache.taverna.scufl2.api.container.WorkflowBundle; |
| import org.apache.taverna.scufl2.api.core.Workflow; |
| import org.apache.taverna.scufl2.api.core.Processor; |
| |
| public class TestConverting { |
| private static final String HELLO_WORLD_CWL = "/hello_world.cwl"; |
| private static final String WORKFLOW_WITH_COMMAND = "/workflow_with_command.cwl"; |
| private static final String WORKFLOW_WITH_WORKFLOW = "/workflow_with_workflow.cwl"; |
| |
| private static JsonNode cwlFile; |
| |
| public JsonNode loadYamlFile(String filename) { |
| |
| Yaml reader = new Yaml(); |
| ObjectMapper mapper = new ObjectMapper(); |
| JsonNode node = mapper.valueToTree(reader.load(TestWorkflowProcess.class.getResourceAsStream(filename))); |
| |
| return node; |
| } |
| |
| @Test |
| public void testWorkflowBundleWithOneWorkflow() { |
| this.cwlFile = loadYamlFile(HELLO_WORLD_CWL); |
| |
| WorkflowProcess workflow = (WorkflowProcess) ProcessFactory.createProcess(cwlFile); |
| Converter converter = new Converter(); |
| WorkflowBundle workflowBundle = converter.buildWorkflowBundle(workflow); |
| |
| assertEquals(workflowBundle.getWorkflows().size(), 1); |
| } |
| |
| @Test |
| public void testWorkflowBundleWithMultipleWorkflows() { |
| this.cwlFile = loadYamlFile(WORKFLOW_WITH_WORKFLOW); |
| |
| WorkflowProcess workflow = (WorkflowProcess) ProcessFactory.createProcess(cwlFile); |
| Converter converter = new Converter(); |
| WorkflowBundle workflowBundle = converter.buildWorkflowBundle(workflow); |
| |
| assertEquals(workflowBundle.getWorkflows().size(), 2); |
| } |
| |
| @Test |
| public void testConvertWorkflowProcessToWorkflow() { |
| this.cwlFile = loadYamlFile(HELLO_WORLD_CWL); |
| |
| WorkflowProcess workflowProcess = (WorkflowProcess) ProcessFactory.createProcess(cwlFile); |
| WorkflowBundle bundle = new WorkflowBundle(); |
| Converter converter = new Converter(); |
| Workflow workflow = converter.convertWorkflowProcess(workflowProcess, bundle); |
| assertEquals(1, workflow.getProcessors().size()); |
| assertEquals(1, workflow.getInputPorts().size()); |
| assertEquals(1, workflow.getOutputPorts().size()); |
| |
| Processor processor = workflow.getProcessors().iterator().next(); |
| assertEquals(1, processor.getInputPorts().size()); |
| assertEquals(0, processor.getOutputPorts().size()); |
| } |
| } |