Build build = model.getBuild();

        if (build != null) {
            build.setDirectory(alignToBaseDirectory(build.getDirectory(), basedir));

            build.setSourceDirectory(alignToBaseDirectory(build.getSourceDirectory(), basedir));

            build.setTestSourceDirectory(alignToBaseDirectory(build.getTestSourceDirectory(), basedir));

            for (Resource resource : build.getResources()) {

        if (build != null) {
            newBuild = Build.newBuilder(build)
                    .directory(alignToBaseDirectory(build.getDirectory(), basedir))
                    .sourceDirectory(alignToBaseDirectory(build.getSourceDirectory(), basedir))
                    .testSourceDirectory(alignToBaseDirectory(build.getTestSourceDirectory(), basedir))
                    .scriptSourceDirectory(alignToBaseDirectory(build.getScriptSourceDirectory(), basedir))

        List<Resource> outResources = out.getBuild().getResources();
        Iterator<Resource> resIt = outResources.iterator();

        assertEquals(model.getBuild().getSourceDirectory(), resIt.next().getDirectory());
    }

    @Test
    public void shouldInterpolateUnprefixedBasedirExpression() throws Exception {
        File basedir = new File("/test/path");