diff options
Diffstat (limited to 'model/basic-model/src/test/java/org/onap/apex/model/basicmodel/handling/TestModelReader.java')
-rw-r--r-- | model/basic-model/src/test/java/org/onap/apex/model/basicmodel/handling/TestModelReader.java | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/model/basic-model/src/test/java/org/onap/apex/model/basicmodel/handling/TestModelReader.java b/model/basic-model/src/test/java/org/onap/apex/model/basicmodel/handling/TestModelReader.java new file mode 100644 index 000000000..134f6ff89 --- /dev/null +++ b/model/basic-model/src/test/java/org/onap/apex/model/basicmodel/handling/TestModelReader.java @@ -0,0 +1,155 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2016-2018 Ericsson. All rights reserved. + * ================================================================================ + * 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 org.onap.apex.model.basicmodel.handling; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.io.BufferedReader; +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.FileReader; +import java.io.IOException; + +import org.junit.Test; +import org.onap.apex.model.basicmodel.concepts.ApexException; +import org.onap.apex.model.basicmodel.concepts.AxModel; +import org.onap.apex.model.basicmodel.handling.ApexModelReader; +import org.onap.apex.model.basicmodel.handling.ApexModelWriter; + +/** + * @author Liam Fallon (liam.fallon@ericsson.com) + */ +public class TestModelReader { + + @Test + public void testModelReader() throws IOException, ApexException { + AxModel model = new TestApexBasicModelCreator().getModel(); + AxModel invalidModel = new TestApexBasicModelCreator().getInvalidModel(); + + ApexModelWriter<AxModel> modelWriter = new ApexModelWriter<AxModel>(AxModel.class); + modelWriter.setValidateFlag(true); + modelWriter.setJsonOutput(true); + + ByteArrayOutputStream baos = new ByteArrayOutputStream(); + modelWriter.write(model, baos); + + ByteArrayOutputStream baosInvalid = new ByteArrayOutputStream(); + modelWriter.setValidateFlag(false); + modelWriter.write(invalidModel, baosInvalid); + + ApexModelReader<AxModel> modelReader = new ApexModelReader<AxModel>(AxModel.class, true); + + modelReader.setValidateFlag(true); + assertTrue(modelReader.getValidateFlag()); + + ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray()); + AxModel readModel = modelReader.read(bais); + assertEquals(model, readModel); + + ByteArrayInputStream baisInvalid = new ByteArrayInputStream(baosInvalid.toByteArray()); + try { + modelReader.read(baisInvalid); + fail("test should throw an exceptino here"); + } + catch (Exception e) { + assertTrue(e.getMessage().startsWith("Apex concept validation failed")); + } + + modelReader.setValidateFlag(false); + assertFalse(modelReader.getValidateFlag()); + + ByteArrayInputStream bais2 = new ByteArrayInputStream(baos.toByteArray()); + AxModel readModel2 = modelReader.read(bais2); + assertEquals(model, readModel2); + + modelWriter.setJsonOutput(false); + + ByteArrayOutputStream baosXML = new ByteArrayOutputStream(); + modelWriter.write(model, baosXML); + + ByteArrayInputStream baisXML = new ByteArrayInputStream(baosXML.toByteArray()); + AxModel readModelXML = modelReader.read(baisXML); + assertEquals(model, readModelXML); + + String dummyString = "SomeDummyText"; + ByteArrayInputStream baisDummy = new ByteArrayInputStream(dummyString.getBytes()); + try { + modelReader.read(baisDummy); + fail("test should throw an exception here"); + } + catch (Exception e) { + assertEquals("format of input for Apex concept is neither JSON nor XML", e.getMessage()); + } + + try { + ByteArrayInputStream nullBais = null; + modelReader.read(nullBais); + fail("test should throw an exception here"); + } + catch (Exception e) { + assertEquals("concept stream may not be null", e.getMessage()); + } + + try { + FileInputStream fis = new FileInputStream(new File("somewhere/over/the/rainbow")); + modelReader.read(fis); + fail("test should throw an exception here"); + } + catch (Exception e) { + assertTrue(e.getMessage().contains("rainbow")); + } + + File tempFile = File.createTempFile("Apex", "Dummy"); + try { + BufferedReader br = new BufferedReader(new FileReader(tempFile)); + br.close(); + modelReader.read(br); + fail("test should throw an exception here"); + } + catch (Exception e) { + assertEquals("Unable to read Apex concept ", e.getMessage()); + } + finally { + tempFile.delete(); + } + + modelReader.setSchema(null); + + tempFile = File.createTempFile("Apex", "Dummy"); + try { + modelReader.setSchema(tempFile.getCanonicalPath()); + fail("test should throw an exception here"); + } + catch (Exception e) { + assertEquals("Unable to load schema", e.getMessage()); + } + finally { + tempFile.delete(); + } + + modelReader.setSchema("xml/example.xsd"); + } +} |