REPO-3424 Unit tests for docker transformers

alfresco-docker-libreoffice/src/test/java/org/alfresco/transformer/LibreOfficeControllerTest.java

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+/*
+ * #%L
+ * Alfresco Repository
+ * %%
+ * Copyright (C) 2005 - 2018 Alfresco Software Limited
+ * %%
+ * This file is part of the Alfresco software.
+ * If the software was purchased under a paid Alfresco license, the terms of
+ * the paid license agreement will prevail.  Otherwise, the software is
+ * provided under the following open source license terms:
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ * #L%
+ */
+package org.alfresco.transformer;
+
+import org.artofsolving.jodconverter.office.OfficeException;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.stubbing.Answer;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.SpyBean;
+import org.springframework.mock.web.MockMultipartFile;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.channels.FileChannel;
+import java.nio.file.Files;
+import java.util.Arrays;
+
+import static org.hamcrest.Matchers.containsString;
+import static org.junit.Assert.*;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyLong;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doThrow;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+/**
+ * Test the LibreOfficeController without a server.
+ * Super class includes tests for the AbstractTransformerController.
+ */
+@RunWith(SpringRunner.class)
+@WebMvcTest(LibreOfficeControllerTest.class)
+public class LibreOfficeControllerTest extends AbstractTransformerControllerTest
+{
+    @SpyBean
+    private LibreOfficeController controller;
+
+    @Before
+    public void before() throws IOException
+    {
+        sourceExtension = "doc";
+        targetExtension = "pdf";
+        sourceMimetype = "application/msword";
+
+        // The following is based on super.mockTransformCommand(...)
+        // This is because LibreOffice used JodConverter rather than a RuntimeExec
+
+        expectedSourceFileBytes = Files.readAllBytes(getTestFile("quick."+sourceExtension, true).toPath());
+        expectedTargetFileBytes = Files.readAllBytes(getTestFile("quick."+targetExtension, true).toPath());
+        sourceFile = new MockMultipartFile("file", "quick."+sourceExtension, sourceMimetype, expectedSourceFileBytes);
+
+        doAnswer((Answer) invocation ->
+        {
+            File sourceFile = invocation.getArgumentAt(0, File.class);
+            File targetFile = invocation.getArgumentAt(1, File.class);
+
+            assertNotNull(sourceFile);
+            assertNotNull(targetFile);
+
+            Long actualTimeout = invocation.getArgumentAt(2, Long.class);
+            assertNotNull(actualTimeout);
+            if (expectedTimeout != null)
+            {
+                assertEquals("expectedTimeout", expectedTimeout, actualTimeout);
+            }
+
+            // Copy a test file into the target file location if it exists
+            String actualTarget = targetFile.getAbsolutePath();
+            int i = actualTarget.lastIndexOf('_');
+            if (i >= 0)
+            {
+                String testFilename = actualTarget.substring(i+1);
+                File testFile = getTestFile(testFilename, false);
+                if (testFile != null)
+                {
+                    FileChannel source = new FileInputStream(testFile).getChannel();
+                    FileChannel target = new FileOutputStream(targetFile).getChannel();
+                    target.transferFrom(source, 0, source.size());
+                }
+            }
+
+            // Check the supplied source file has not been changed.
+            byte[] actualSourceFileBytes = Files.readAllBytes(sourceFile.toPath());
+            assertTrue("Source file is not the same", Arrays.equals(expectedSourceFileBytes, actualSourceFileBytes));
+
+            return null;
+        }).when(controller).convert(any(), any(), anyLong());
+    }
+
+    @Test
+    @Override
+    public void badExitCodeTest() throws Exception
+    {
+        doThrow(OfficeException.class).when(controller).convert(any(), any(), anyLong());
+
+        mockMvc.perform(MockMvcRequestBuilders.fileUpload("/transform")
+                .file(sourceFile)
+                .param("targetExtension", "xxx"))
+                .andExpect(status().is(400))
+                .andExpect(status().reason(containsString("LibreOffice - LibreOffice server conversion failed:")));
+    }
+}

alfresco-docker-libreoffice/src/test/java/org/alfresco/transformer/LibreOfficeHttpRequestTest.java

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+/*
+ * #%L
+ * Alfresco Repository
+ * %%
+ * Copyright (C) 2005 - 2018 Alfresco Software Limited
+ * %%
+ * This file is part of the Alfresco software.
+ * If the software was purchased under a paid Alfresco license, the terms of
+ * the paid license agreement will prevail.  Otherwise, the software is
+ * provided under the following open source license terms:
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ * #L%
+ */
+package org.alfresco.transformer;
+
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+/**
+ * Tests AlfrescoPdfRendererHttpRequestTest with a server test harness.
+ */
+@RunWith(SpringRunner.class)
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+public class LibreOfficeHttpRequestTest extends AbstractHttpRequestTest
+{
+    @Override
+    protected String getTransformerName()
+    {
+        return "LibreOffice";
+    }
+
+    @Override
+    protected String getSourceExtension()
+    {
+        return "doc";
+    };
+}