@Test public void testProfiles() throws IOException { Props p = new Props(); p.load(readDataFile("test-profiles.props")); assertEquals("one", p.getValue("foo")); assertEquals("one", p.getValue("foo", "non_existing_profile")); assertEquals("one", p.getValue("foo", "qwe")); assertEquals("ten", p.getValue("bar")); assertEquals("12345", p.getValue("vitamine", "aaa")); assertEquals(8, p.countTotalProperties()); assertNull(p.getValue("db.url")); assertEquals("localhost", p.getValue("db.url", "develop")); assertEquals("localhost", p.getValue("db.url", "develop", "deploy")); assertEquals("192.168.1.102", p.getValue("db.url", "deploy", "develop")); assertEquals("192.168.1.102", p.getValue("db.url", "deploy")); Properties prop = new Properties(); p.extractBaseProps(prop); assertEquals("one", prop.getProperty("foo")); prop.clear(); p.extractProps(prop, "non_existing"); assertEquals("one", prop.getProperty("foo")); prop.clear(); p.extractProps(prop, "aaa"); assertEquals("12345", prop.getProperty("vitamine")); prop.clear(); p.extractProps(prop, "develop"); assertEquals("localhost", prop.getProperty("db.url")); assertEquals("one", prop.getProperty("foo")); prop.clear(); p.extractProps(prop, "develop", "deploy"); assertEquals("localhost", prop.getProperty("db.url")); assertEquals("one", prop.getProperty("foo")); prop.clear(); p.extractProps(prop, "deploy", "develop"); assertEquals("192.168.1.102", prop.getProperty("db.url")); assertEquals("one", prop.getProperty("foo")); prop.clear(); p.extractProps(prop, "deploy"); assertEquals("192.168.1.102", prop.getProperty("db.url")); assertEquals("one", prop.getProperty("foo")); prop.clear(); p.setActiveProfiles("deploy"); p.extractSubProps(prop, "db.*"); assertEquals(2, prop.size()); }