Add unit tests for transformation logic (dozmod-client --> dozmod-server)

3 files changed, 195 insertions, 0 deletions

diff --git a/src/test/java/org/openslx/virtualization/configuration/logic/ConfigurationLogicDozModClientToDozModServerTest.java b/src/test/java/org/openslx/virtualization/configuration/logic/ConfigurationLogicDozModClientToDozModServerTest.java
new file mode 100644
index 0000000..4654957
--- /dev/null
+++ b/src/test/java/org/openslx/virtualization/configuration/logic/ConfigurationLogicDozModClientToDozModServerTest.java
@@ -0,0 +1,85 @@
+package org.openslx.virtualization.configuration.logic;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.io.File;
+
+import org.apache.log4j.Level;
+import org.apache.log4j.LogManager;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.openslx.libvirt.xml.LibvirtXmlTestResources;
+import org.openslx.virtualization.configuration.VirtualizationConfiguration;
+import org.openslx.virtualization.configuration.data.ConfigurationDataDozModClientToDozModServer;
+import org.openslx.virtualization.configuration.transformation.TransformationException;
+
+public class ConfigurationLogicDozModClientToDozModServerTest
+{
+	@BeforeAll
+	public static void setUp()
+	{
+		// disable logging with log4j
+		LogManager.getRootLogger().setLevel( Level.OFF );
+	}
+
+	@Test
+	@DisplayName( "Test transformation logic between a dozmod-client and a dozmod-server for Libvirt/QEMU configuration" )
+	public void testConfigurationLogicDozModClientToDozModServerLibvirt() throws TransformationException
+	{
+		final String inputConfigFileName = "qemu-kvm_default-ubuntu-20-04-vm.xml";
+		final String expectedConfigFileName = "qemu-kvm_default-ubuntu-20-04-vm_transform-privacy.xml";
+		final File inputConfig = LibvirtXmlTestResources.getLibvirtXmlFile( inputConfigFileName );
+		final File expectedConfig = LibvirtXmlTestResources.getLibvirtXmlFile( expectedConfigFileName );
+		final VirtualizationConfiguration<?, ?, ?, ?> config;
+		config = ConfigurationLogicTestUtils.newVirtualizationConfigurationInstance( inputConfig );
+		final ConfigurationLogicDozModClientToDozModServer logic = new ConfigurationLogicDozModClientToDozModServer();
+
+		logic.apply( config, new ConfigurationDataDozModClientToDozModServer() );
+
+		final String transformedConfig = config.getConfigurationAsString();
+		final String expectedTransformedConfig = ConfigurationLogicTestUtils.readFileToString( expectedConfig );
+
+		assertTrue( ConfigurationLogicTestUtils.isContentEqual( expectedTransformedConfig, transformedConfig ) );
+	}
+
+	@Test
+	@DisplayName( "Test transformation logic between a dozmod-client and a dozmod-server for VirtualBox configuration" )
+	public void testConfigurationLogicDozModClientToDozModServerVirtualBox() throws TransformationException
+	{
+		final String inputConfigFileName = "virtualbox_default-ubuntu.vbox";
+		final String expectedConfigFileName = "virtualbox_default-ubuntu_transform-privacy.vbox";
+		final File inputConfig = ConfigurationLogicTestResources.getVirtualBoxXmlFile( inputConfigFileName );
+		final File expectedConfig = ConfigurationLogicTestResources.getVirtualBoxXmlFile( expectedConfigFileName );
+		final VirtualizationConfiguration<?, ?, ?, ?> config;
+		config = ConfigurationLogicTestUtils.newVirtualizationConfigurationInstance( inputConfig );
+		final ConfigurationLogicDozModClientToDozModServer logic = new ConfigurationLogicDozModClientToDozModServer();
+
+		logic.apply( config, new ConfigurationDataDozModClientToDozModServer() );
+
+		final String transformedConfig = config.getConfigurationAsString();
+		final String expectedTransformedConfig = ConfigurationLogicTestUtils.readFileToString( expectedConfig );
+
+		assertTrue( ConfigurationLogicTestUtils.isContentEqual( expectedTransformedConfig, transformedConfig ) );
+	}
+
+	@Test
+	@DisplayName( "Test transformation logic between a dozmod-client and a dozmod-server for VMware configuration" )
+	public void testConfigurationLogicDozModClientToDozModServerVmware() throws TransformationException
+	{
+		final String inputConfigFileName = "vmware-player_default-ubuntu.vmx";
+		final String expectedConfigFileName = "vmware-player_default-ubuntu_transform-privacy.vmx";
+		final File inputConfig = ConfigurationLogicTestResources.getVmwareVmxFile( inputConfigFileName );
+		final File expectedConfig = ConfigurationLogicTestResources.getVmwareVmxFile( expectedConfigFileName );
+		final VirtualizationConfiguration<?, ?, ?, ?> config;
+		config = ConfigurationLogicTestUtils.newVirtualizationConfigurationInstance( inputConfig );
+		final ConfigurationLogicDozModClientToDozModServer logic = new ConfigurationLogicDozModClientToDozModServer();
+
+		logic.apply( config, new ConfigurationDataDozModClientToDozModServer() );
+
+		final String transformedConfig = config.getConfigurationAsString();
+		final String expectedTransformedConfig = ConfigurationLogicTestUtils.readFileToString( expectedConfig );
+
+		assertTrue( ConfigurationLogicTestUtils.isContentEqual( expectedTransformedConfig, transformedConfig ) );
+	}
+}
diff --git a/src/test/java/org/openslx/virtualization/configuration/logic/ConfigurationLogicTestResources.java b/src/test/java/org/openslx/virtualization/configuration/logic/ConfigurationLogicTestResources.java
new file mode 100644
index 0000000..ceafceb
--- /dev/null
+++ b/src/test/java/org/openslx/virtualization/configuration/logic/ConfigurationLogicTestResources.java
@@ -0,0 +1,32 @@
+package org.openslx.virtualization.configuration.logic;
+
+import java.io.File;
+import java.net.URL;
+
+public class ConfigurationLogicTestResources
+{
+	private static final String VMWARE_PREFIX_PATH = File.separator + "vmware";
+	private static final String VMWARE_PREFIX_PATH_VMX = VMWARE_PREFIX_PATH + File.separator + "vmx";
+
+	private static final String VIRTUALBOX_PREFIX_PATH = File.separator + "virtualbox";
+	private static final String VIRTUALBOX_PREFIX_PATH_XML = VIRTUALBOX_PREFIX_PATH + File.separator + "xml";
+
+	private static File getFile( String prefixPath, String fileName )
+	{
+		final String filePath = prefixPath + File.separator + fileName;
+		final URL fileUrl = ConfigurationLogicTestResources.class.getResource( filePath );
+		return new File( fileUrl.getFile() );
+	}
+
+	public static File getVmwareVmxFile( String vmwareVmxFileName )
+	{
+		return ConfigurationLogicTestResources.getFile( ConfigurationLogicTestResources.VMWARE_PREFIX_PATH_VMX,
+				vmwareVmxFileName );
+	}
+
+	public static File getVirtualBoxXmlFile( String virtualBoxXmlFileName )
+	{
+		return ConfigurationLogicTestResources.getFile( ConfigurationLogicTestResources.VIRTUALBOX_PREFIX_PATH_XML,
+				virtualBoxXmlFileName );
+	}
+}
diff --git a/src/test/java/org/openslx/virtualization/configuration/logic/ConfigurationLogicTestUtils.java b/src/test/java/org/openslx/virtualization/configuration/logic/ConfigurationLogicTestUtils.java
new file mode 100644
index 0000000..32aa344
--- /dev/null
+++ b/src/test/java/org/openslx/virtualization/configuration/logic/ConfigurationLogicTestUtils.java
@@ -0,0 +1,78 @@
+package org.openslx.virtualization.configuration.logic;
+
+import static org.junit.jupiter.api.Assertions.fail;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.StringReader;
+import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import org.apache.commons.io.FileUtils;
+import org.openslx.bwlp.thrift.iface.OperatingSystem;
+import org.openslx.virtualization.configuration.VirtualizationConfiguration;
+
+public class ConfigurationLogicTestUtils
+{
+	// @formatter:off
+	private static final List<OperatingSystem> STUB_OS_LIST = Collections.unmodifiableList( Arrays.asList(
+			new OperatingSystem(  1, "Windows 7 (64 Bit)",        null, "AMD64", 196608, 256 ),
+			new OperatingSystem(  2, "Windows 8 (32 Bit)",        null, "x86",     4096,  32 ),
+			new OperatingSystem(  3, "Windows 8 (64 Bit)",        null, "AMD64", 131072, 256 ),
+			new OperatingSystem(  4, "Ubuntu (32 Bit)",           null, "x86",        0,   0 ),
+			new OperatingSystem(  5, "Ubuntu (64 Bit)",           null, "AMD64",      0,   0 ),
+			new OperatingSystem(  6, "OpenSUSE (32 Bit)",         null, "x86",        0,   0 ),
+			new OperatingSystem(  7, "OpenSUSE (64 Bit)",         null, "AMD64",      0,   0 ),
+			new OperatingSystem(  8, "Other Linux (32 Bit)",      null, "x86",        0,   0 ),
+			new OperatingSystem(  9, "Other Linux (64 Bit)",      null, "AMD64",      0,   0 ),
+			new OperatingSystem( 10, "Windows 7 (32 Bit)",        null, "x86",     4096,  32 ),
+			new OperatingSystem( 11, "Windows 2000 Professional", null, "x86",     4096,   4 ) ) );
+	// @formatter:on
+
+	public static VirtualizationConfiguration<?, ?, ?, ?> newVirtualizationConfigurationInstance( File configFile )
+	{
+		VirtualizationConfiguration<?, ?, ?, ?> config = null;
+
+		try {
+			config = VirtualizationConfiguration.getInstance( ConfigurationLogicTestUtils.STUB_OS_LIST, configFile );
+		} catch ( IOException e ) {
+			fail( "Virtualization configuration file '" + configFile.getName() + "' can not be processed!" );
+		}
+
+		if ( config == null ) {
+			fail( "Virtualization configuration can not be created from file '" + configFile.getName() + "'" );
+		}
+
+		return config;
+	}
+
+	public static String readFileToString( File file )
+	{
+		String content = null;
+
+		try {
+			content = FileUtils.readFileToString( file, StandardCharsets.UTF_8 );
+		} catch ( IOException e ) {
+			fail( "Could not read content of file '" + file.getName() + "'" );
+		}
+
+		return content;
+	}
+
+	public static boolean isContentEqual( String content1, String content2 )
+	{
+		final BufferedReader bfrContent1 = new BufferedReader( new StringReader( content1 ) );
+		final BufferedReader bfrContent2 = new BufferedReader( new StringReader( content2 ) );
+		final List<String> linesContent1 = bfrContent1.lines().collect( Collectors.toList() );
+		final List<String> linesContent2 = bfrContent2.lines().collect( Collectors.toList() );
+
+		Collections.sort( linesContent1 );
+		Collections.sort( linesContent2 );
+
+		return linesContent1.equals( linesContent2 );
+	}
+}