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");

            if (build != null) {
                String org, val;
                // BuildBase
                visit((BuildBase) build);
                // SourceDirectory
                org = build.getSourceDirectory();
                val = interpolate(org);
                if (org != val) {
                    build.setSourceDirectory(val);
                }
                // ScriptSourceDirectory