Examples with Comparison org.eclipse.emf.compare.Comparison used on opensource projects

Example 6 with Comparison

use of org.eclipse.emf.compare.Comparison in project InformationSystem by ObeoNetwork.

the class DatabaseComparisonTest method testDatabaseComparison.

@SuppressWarnings("unchecked")
@Test
public void testDatabaseComparison() {
    Comparison expected = (Comparison) this.expectedResourceWrapper.getResource().getContents().get(0);
    Comparison actual = (Comparison) this.actualResourceWrapper.getResource().getContents().get(0);
    try {
        // Comparing Comparisons using EMFCompare does not seem to do well.
        // We thus compare the Comparisons in a rough way manually, errors
        // can
        // be caught in later stages.
        DatabaseComparisonTestSuite.INSTANCE.compareComparisons(expected, actual);
        // Only check for the same number of matches... :-/
        assertEquals(EMFUtils.getAllContentsOfType(ComparePackage.Literals.MATCH, expected).size(), EMFUtils.getAllContentsOfType(ComparePackage.Literals.MATCH, actual).size());
    } catch (AssertionError e) {
        System.out.println("Actual model being used for comparison:");
        try {
            this.actualResourceWrapper.getResource().save(System.out, null);
        } catch (final IOException ex) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        System.out.println("Expected model being used for comparison: (from: " + this.expectedResourceWrapper.toString() + ")");
        try {
            this.expectedResourceWrapper.getResource().save(System.out, null);
        } catch (final IOException ex) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        throw e;
    }
}

Example 7 with Comparison

use of org.eclipse.emf.compare.Comparison in project InformationSystem by ObeoNetwork.

the class DatabaseComparisonTestSuite method loadAndProcessInputs.

/**
 * Loads the input models found at the given URIs. Then processes their
 * contents and places the result in a new Resource with the given desired
 * URI. That URI is the same as the URI of the expected output model, so
 * that EMF Compare has no problem matching the resources. This method
 * <i>does not</i> modify the input models.
 *
 * @param inputURI
 *            the URI of the input model.
 * @param desiredSynchronizedInputURI
 *            the desired URI for the result of the processing of the inputs
 *            of this test suite. Should be the same as that of the expected
 *            output.
 * @return the resource containing the result of processing the inputs of
 *         this test suite.
 */
public Resource loadAndProcessInputs(List<URI> inputURIs, URI desiredProcessedInputURI) {
    // Load input data for the test
    final Resource leftDatabaseResource = DatabaseCompareAbstractTestSuite.loadResource(inputURIs.get(0));
    final Resource rightDatabaseResource = DatabaseCompareAbstractTestSuite.loadResource(inputURIs.get(1));
    // Compare the Database models
    final DataBase leftDatabase = (DataBase) leftDatabaseResource.getContents().get(0);
    final DataBase rightDatabase = (DataBase) rightDatabaseResource.getContents().get(0);
    final Comparison comparison = EMFCompareUtils.compare(leftDatabase, rightDatabase);
    // Store the resulting Comparison into an EMF Resource
    final Resource comparisonResource = DatabaseCompareAbstractTestSuite.createResourceSet().createResource(desiredProcessedInputURI);
    comparisonResource.getContents().add(comparison);
    return comparisonResource;
}

Example 8 with Comparison

use of org.eclipse.emf.compare.Comparison in project InformationSystem by ObeoNetwork.

the class AbtractTest method diff.

protected Comparison diff(TableContainer left, TableContainer right) throws Exception {
    Comparison comparison = DatabaseCompareService.compare(left, right);
    assertNotNull(comparison);
    // DatabaseChangeSet databaseChangeSet = null;
    // if (comparison instanceof DatabaseChangeSet) {
    // databaseChangeSet = (DatabaseChangeSet) comparison;
    // }
    // assertNotNull(databaseChangeSet);
    DiffContentService DiffContentService = new DiffContentService();
    System.out.println("---- Print ChangeSet -----");
    for (Diff element : comparison.getDifferences()) {
        System.out.println("\t" + element.eClass().getName());
        List<Diff> subDiffs = DiffContentService.getSubDiffs(element, comparison);
        if (!subDiffs.isEmpty()) {
            for (Diff e : subDiffs) {
                System.out.println("\t\t" + e.eClass().getName() + "(" + e + ")");
            }
        }
    }
    return comparison;
}

Example 9 with Comparison

use of org.eclipse.emf.compare.Comparison in project InformationSystem by ObeoNetwork.

the class AbstractSQLGenerationTest method assertGenerationEquals.

public void assertGenerationEquals(TableContainer source, TableContainer target, String expectationsFolderPath) {
    File targetFolder = createTargetFolder();
    File expectationsFolder = createExpectationsFolder(expectationsFolderPath);
    try {
        // Compare
        Comparison comparison = DatabaseCompareService.compare(source, target);
        // and generate sql scripts based on the comparison
        DatabaseGen generator = new DatabaseGen(comparison, targetFolder, Collections.emptyList());
        generator.doGenerate(new BasicMonitor());
    } catch (Exception e) {
        deleteFile(targetFolder);
        deleteFile(expectationsFolder);
        fail("Comparison failed with an exception : " + e.getMessage());
    }
    compareFolders(targetFolder, expectationsFolder);
    // Delete targetFolder and expectationsFolder
    deleteFile(targetFolder);
    deleteFile(expectationsFolder);
}

Example 10 with Comparison

use of org.eclipse.emf.compare.Comparison in project InformationSystem by ObeoNetwork.

the class AbtractGeneratorTest method assertGen.

protected void assertGen(String testCase, GeneratedFile... generatedFiles) throws Exception {
    Comparison databaseChangeSet = diff(testCase + "/v2.database", testCase + "/v1.database");
    File folder = new File("testFolder");
    AcceleoTextGenerationListener acceleoTextGenerationListener = generate(databaseChangeSet, folder);
    assertSQL(acceleoTextGenerationListener, generatedFiles);
}