@Test
public void testGetAllSection() {
// Test integer and string
config.put("section1.int", 1);
config.put("section1.subsection.string", "2");
config.put("section1.subsection.subsub.int", 1);
config.put("section1.subsection.subsub.string", "4");
config.put("section2.int", 3);
assertEquals(ImmutableMap.of("int", "1"), config.getAllSection("section1"));
assertEquals(ImmutableMap.of("string", "2"), config.getAllSection("section1.subsection"));
assertEquals(
ImmutableMap.of("int", "1", "string", "4"),
config.getAllSection("section1.subsection.subsub"));
}
@Test
public void testNumberFormatException() {
config.put("section.string", "notanumber");
exception.expect(IllegalArgumentException.class);
config.get("section.string", Integer.class);
}
@Test
public void testNullValue() {
config.put("section.null", null);
Optional<String> str = config.get("section.null");
assertFalse(str.isPresent());
}
@Test
public void testRemove() {
// Test integer and string
config.put("section1.int", 1);
config.put("section1.subsection.string", "2");
config.put("section1.subsection.subsub.int", 1);
config.put("section1.subsection.subsub.string", "4");
config.put("section2.int", 3);
assertTrue(config.get("section1.int").isPresent());
config.remove("section1.int");
assertFalse(config.get("section1.int").isPresent());
assertTrue(config.get("section1.subsection.subsub.string").isPresent());
config.remove("section1.subsection.subsub.string");
assertFalse(config.get("section1.subsection.subsub.string").isPresent());
}
@Test
public void testNestedSections() {
// Test integer and string
config.put("section.subsection.int", 1);
config.put("section.subsection.string", "2");
final int one = config.get("section.subsection.int", Integer.class).or(-1);
assertEquals(one, 1);
final String two = config.get("section.subsection.string").or("-1");
assertEquals(two, "2");
// Test overwriting a value that already exists
config.put("section.subsection.string", "3");
final String three = config.get("section.subsection.string").or("-1");
assertEquals(three, "3");
}
@Test
public void testGetAll() {
// Test integer and string
config.put("section1.int", 1);
config.put("section1.subsection.string", "2");
config.put("section1.subsection.subsub.int", 1);
config.put("section2.int", 3);
config.put("section2.subsection.string", "4");
Map<String, String> all = config.getAll();
Map<String, String> expected =
ImmutableMap.of(
"section1.int",
"1",
"section1.subsection.string",
"2",
"section1.subsection.subsub.int",
"1",
"section2.int",
"3",
"section2.subsection.string",
"4");
assertEquals(expected, all);
}
@Test
public void testGetAllSubsections() {
// Test integer and string
config.put("section1.subsection1.int", 1);
config.put("section1.subsection2.string", "2");
config.put("section1.subsection1.subsub1.int", 1);
config.put("section1.subsection2.subsub2.string", "2");
config.put("section2.subsection3.int", 3);
config.put("section2.subsection4.string", "4");
List<String> allSubsections = config.getAllSubsections("section1");
Set<String> expected =
ImmutableSet.of("subsection1", "subsection2", "subsection1.subsub1", "subsection2.subsub2");
assertEquals(expected, new HashSet<String>(allSubsections));
}
@Test
public void testNoRepository() {
tempFolder.delete();
exception.expect(ConfigException.class);
config.put("section.int", 1);
}
