public void testBlameCommand()

in maven-scm-test/src/main/java/org/apache/maven/scm/tck/command/blame/BlameCommandTckTest.java [47:106]
40 lines of code
2 McCabe index (conditional complexity)

    public void testBlameCommand() throws Exception {
        ScmRepository repository = getScmRepository();
        ScmManager manager = getScmManager();
        ScmProvider provider = manager.getProviderByRepository(getScmRepository());
        ScmFileSet fileSet = new ScmFileSet(getWorkingCopy());

        BlameScmResult result;
        BlameLine line;

        // === readme.txt ===
        BlameScmRequest blameScmRequest = new BlameScmRequest(repository, fileSet);
        blameScmRequest.setFilename("readme.txt");
        // result = manager.blame( repository, fileSet, "readme.txt" );
        result = manager.blame(blameScmRequest);
        assertNotNull("The command returned a null result.", result);
        assertResultIsSuccess(result);
        assertEquals("Expected 1 line in blame", 1, result.getLines().size());
        line = result.getLines().get(0);
        String initialRevision = line.getRevision();

        // Make a timestamp that we know are after initial revision but before the second
        Date timeBeforeSecond = new Date(); // Current time
        // pause a couple seconds...
        Thread.sleep(2000);
        // Make a change to the readme.txt and commit the change
        this.edit(getWorkingCopy(), "readme.txt", null, getScmRepository());
        ScmTestCase.makeFile(getWorkingCopy(), "/readme.txt", "changed readme.txt");
        CheckInScmResult checkInResult = provider.checkIn(getScmRepository(), fileSet, COMMIT_MSG);
        assertTrue("Unable to checkin changes to the repository", checkInResult.isSuccess());

        result = manager.blame(repository, fileSet, "readme.txt");

        // pause a couple seconds...
        Thread.sleep(2000);
        Date timeAfterSecond = new Date(); // Current time

        assertNotNull("The command returned a null result.", result);
        assertResultIsSuccess(result);

        assertEquals("Expected 1 line in blame", 1, result.getLines().size());
        line = result.getLines().get(0);

        assertNotNull("Expected not null author", line.getAuthor());
        assertNotNull("Expected not null revision", line.getRevision());
        assertNotNull("Expected not null date", line.getDate());

        assertNotEquals("Expected another revision", initialRevision, line.getRevision());
        if (isTestDateTime()) {
            assertDateBetween(timeBeforeSecond, timeAfterSecond, line.getDate());
        }

        // === pom.xml ===
        result = manager.blame(repository, fileSet, "pom.xml");

        assertNotNull("The command returned a null result.", result);

        assertResultIsSuccess(result);

        verifyResult(result);
    }