TestConfiguration.java 文件源码

public void testCompactFormat() throws IOException {
  out=new BufferedWriter(new FileWriter(CONFIG));
  startConfig();
  appendCompactFormatProperty("a", "b");
  appendCompactFormatProperty("c", "d", true);
  appendCompactFormatProperty("e", "f", false, "g");
  endConfig();
  Path fileResource = new Path(CONFIG);
  Configuration conf = new Configuration(false);
  conf.addResource(fileResource);

  assertEquals("b", conf.get("a"));

  assertEquals("d", conf.get("c"));
  Set<String> s = conf.getFinalParameters();
  assertEquals(1, s.size());
  assertTrue(s.contains("c"));

  assertEquals("f", conf.get("e"));
  String[] sources = conf.getPropertySources("e");
  assertEquals(2, sources.length);
  assertEquals("g", sources[0]);
  assertEquals(fileResource.toString(), sources[1]);
}