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* tests saving a project to a zip file and a directory
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package org.mastodon.mamut.io; | ||
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import ij.ImagePlus; | ||
import net.imagej.ImgPlus; | ||
import net.imagej.axis.Axes; | ||
import net.imagej.axis.AxisType; | ||
import net.imglib2.img.Img; | ||
import net.imglib2.img.array.ArrayImgs; | ||
import net.imglib2.img.display.imagej.ImgToVirtualStack; | ||
import net.imglib2.type.numeric.real.FloatType; | ||
import org.junit.Test; | ||
import org.mastodon.mamut.ProjectModel; | ||
import org.mastodon.mamut.io.project.MamutProject; | ||
import org.mastodon.mamut.model.Model; | ||
import org.mastodon.views.bdv.SharedBigDataViewerData; | ||
import org.scijava.Context; | ||
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import java.io.File; | ||
import java.io.IOException; | ||
import java.nio.file.Files; | ||
import java.util.Objects; | ||
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import static org.junit.Assert.assertEquals; | ||
import static org.junit.Assert.assertNotNull; | ||
import static org.junit.Assert.assertTrue; | ||
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public class ProjectSaverTest | ||
{ | ||
@Test | ||
public void testSaveProjectToZip() throws IOException | ||
{ | ||
try (Context context = new Context()) | ||
{ | ||
Model model = new Model(); | ||
Img< FloatType > image = ArrayImgs.floats( 1, 1, 1 ); | ||
File mastodonFile = File.createTempFile( "test", ".mastodon" ); | ||
ProjectModel appModel = wrapAsAppModel( image, model, context, mastodonFile ); | ||
ProjectSaver.saveProject( mastodonFile, appModel ); | ||
assertNotNull( mastodonFile ); | ||
assertTrue( mastodonFile.exists() ); | ||
assertTrue( mastodonFile.isFile() ); | ||
assertTrue( mastodonFile.length() > 0 ); | ||
assertEquals( mastodonFile, appModel.getProject().getProjectRoot() ); | ||
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ProjectSaver.saveProject( mastodonFile, appModel ); // Overwrite again | ||
assertTrue( mastodonFile.exists() ); | ||
assertTrue( mastodonFile.isFile() ); | ||
assertTrue( mastodonFile.length() > 0 ); | ||
assertEquals( mastodonFile, appModel.getProject().getProjectRoot() ); | ||
} | ||
} | ||
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@Test | ||
public void testSaveProjectToDirectory() throws IOException | ||
{ | ||
try (Context context = new Context()) | ||
{ | ||
Model model = new Model(); | ||
Img< FloatType > image = ArrayImgs.floats( 1, 1, 1 ); | ||
File mastodonDirectory = Files.createTempDirectory( "test" ).toFile(); | ||
ProjectModel appModel = wrapAsAppModel( image, model, context, mastodonDirectory ); | ||
ProjectSaver.saveProject( mastodonDirectory, appModel ); | ||
assertNotNull( mastodonDirectory ); | ||
assertTrue( mastodonDirectory.exists() ); | ||
assertTrue( mastodonDirectory.isDirectory() ); | ||
assertEquals( mastodonDirectory, appModel.getProject().getProjectRoot() ); | ||
File[] files = mastodonDirectory.listFiles(); | ||
assertNotNull( files ); | ||
assertEquals( 6, files.length ); | ||
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ProjectSaver.saveProject( mastodonDirectory, appModel ); // Overwrite again | ||
assertTrue( mastodonDirectory.exists() ); | ||
assertTrue( mastodonDirectory.isDirectory() ); | ||
assertEquals( mastodonDirectory, appModel.getProject().getProjectRoot() ); | ||
files = mastodonDirectory.listFiles(); | ||
assertNotNull( files ); | ||
assertEquals( 6, files.length ); | ||
} | ||
} | ||
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private static ProjectModel wrapAsAppModel( final Img< FloatType > image, final Model model, final Context context, final File file ) | ||
throws IOException | ||
{ | ||
final SharedBigDataViewerData sharedBigDataViewerData = asSharedBdvDataXyz( image ); | ||
MamutProject mamutProject = new MamutProject( file ); | ||
File datasetXmlFile = File.createTempFile( "test", ".xml" ); | ||
mamutProject.setDatasetXmlFile( datasetXmlFile ); | ||
return ProjectModel.create( context, model, sharedBigDataViewerData, mamutProject ); | ||
} | ||
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private static SharedBigDataViewerData asSharedBdvDataXyz( final Img< FloatType > image1 ) | ||
{ | ||
final ImagePlus image = | ||
ImgToVirtualStack.wrap( new ImgPlus<>( image1, "image", new AxisType[] { Axes.X, Axes.Y, Axes.Z, Axes.TIME } ) ); | ||
return Objects.requireNonNull( SharedBigDataViewerData.fromImagePlus( image ) ); | ||
} | ||
} |