@Test
public void testSingleImportModel() {
final String expectedDrl = "import java.lang.String;\n\n";
final HasImports model =
new HasImports() {
private Imports imports = new Imports();
{
imports.addImport(new Import("java.lang.String"));
}
@Override
public Imports getImports() {
return imports;
}
@Override
public void setImports(final Imports imports) {
// Nothing to do here
}
};
final StringBuilder sb = new StringBuilder();
ImportsWriter.write(sb, model);
final String drl = sb.toString();
assertNotNull(drl);
assertEquals(expectedDrl, drl);
}
@Test
public void testEmptyModel() {
final HasImports model =
new HasImports() {
private Imports imports = new Imports();
@Override
public Imports getImports() {
return imports;
}
@Override
public void setImports(final Imports imports) {
// Nothing to do here
}
};
final StringBuilder sb = new StringBuilder();
ImportsWriter.write(sb, model);
final String drl = sb.toString();
assertNotNull(drl);
assertTrue(drl.isEmpty());
}