@Test
public void objectAttributes() {
Anchor a = new Anchor();
// TODO define before-id hashcode behaviour
a.setId("123");
int iStartHashCode = a.hashCode();
a.setOffset(456.789);
a.put("foo", "bar");
int iEndHashCode = a.hashCode();
assertEquals("Immutable hashcode:", iStartHashCode, iEndHashCode);
assertEquals("456.789", a.toString());
assertTrue("Equality reflexive", a.equals(a));
Anchor a2 = new Anchor();
assertFalse("equals before id set:", a.equals(a2));
a2.setId("123");
a2.setOffset(456.789);
// no "foo" attribute, to ensure it doesn't contribute to equality
assertTrue("id defines equality:", a.equals(a2));
assertTrue("Equality is symmetric:", a2.equals(a));
assertEquals("Comparable:", 0, a.compareTo(a2));
a2.setOffset(123.456);
assertTrue("offset doesn't affect equality:", a.equals(a2));
a2.setId("different id");
assertFalse("Different id:", a.equals(a2));
assertTrue("Compare by offset - 456.123 > 123.456", a.compareTo(a2) > 0);
a2.setOffset(a.getOffset());
assertTrue(
"Comparable: if offsets are equal, comparison is by ID - \"123\" < \"different id\"",
a.compareTo(a2) < 0);
a2.setOffset(null);
assertTrue(
"Comparable: if left offset is null, comparison is by ID - \"123\" < \"different id\"",
a.compareTo(a2) < 0);
assertTrue(
"Comparable: if right offset is null, comparison is by ID - \"different id\" > \"123\"",
a2.compareTo(a) > 0);
a2.setId(a.getId());
assertTrue("Resetting attribute resets equality:", a.equals(a2));
LinkedHashMap<String, Object> aMap = new LinkedHashMap<String, Object>();
aMap.putAll(a);
assertFalse("A map with the same attributes isn't equal:", a.equals(aMap));
}
@Test
public void extendedAttributes() {
Anchor a = new Anchor();
a.setId("123");
a.setOffset(456.789);
a.put("alignmentStatus", 50);
assertEquals(new Integer(50), a.get("alignmentStatus"));
}
@Test
public void changeTracking() {
Anchor a = new Anchor();
a.setId("123");
a.setOffset(456.789);
a.put("foo", "bar");
assertEquals(new Double(456.789), a.getOffset());
assertEquals("Offset and original are the same", a.getOriginalOffset(), a.getOffset());
assertEquals(Change.Operation.NoChange, a.getChange());
a.put("foo", "foo");
assertEquals("Only offset affects change:", Change.Operation.NoChange, a.getChange());
a.setOffset(123.456);
assertEquals(new Double(123.456), a.getOffset());
assertEquals(
"Original offset remembers first offset:", new Double(456.789), a.get("originalOffset"));
assertEquals(
"Original offset remembers first offset:", new Double(456.789), a.getOriginalOffset());
assertEquals(Change.Operation.Update, a.getChange());
a.setOffset(456.123);
assertEquals(new Double(456.123), a.getOffset());
assertEquals("Original offset only set once:", new Double(456.789), a.getOriginalOffset());
assertEquals(Change.Operation.Update, a.getChange());
a.rollback();
assertEquals(new Double(456.789), a.getOffset());
assertEquals("Offset and original are the same", a.getOriginalOffset(), a.getOffset());
assertEquals(Change.Operation.NoChange, a.getChange());
a.destroy();
assertEquals(Change.Operation.Destroy, a.getChange());
a.rollback();
assertEquals(Change.Operation.NoChange, a.getChange());
a.create();
assertEquals(Change.Operation.Create, a.getChange());
a.rollback();
assertEquals("Create cannot be rolled back:", Change.Operation.Create, a.getChange());
}
@Test
public void copyConstructor() {
Anchor a = new Anchor("123", 456.789);
// change offset to generate tracked original
a.setOffset(123.456);
// set copiable attribute
a.put("copy", Boolean.TRUE);
// set transient attribute
a.put("@dontCopy", Boolean.TRUE);
Anchor newA = new Anchor(a);
assertNull("id not copied", newA.getId());
assertEquals("offset copied", new Double(123.456), newA.getOffset());
assertNull("originalOffset not copied", newA.get("originalOffset"));
assertEquals("originalOffset not copied", new Double(123.456), newA.getOriginalOffset());
assertEquals("other attribute copied", Boolean.TRUE, newA.get("copy"));
assertNull("transient attribute not copied", newA.get("@dontCopy"));
}
@Test
public void basicAttributes() {
// Default constructor
Anchor a = new Anchor();
a.setId("123");
a.setOffset(456.789);
assertEquals("123", a.getId());
assertEquals("123", a.get("id"));
assertEquals(new Double(456.789), a.getOffset());
assertEquals(new Double(456.789), a.get("offset"));
assertEquals("456.789", a.toString());
// Basic constructor
a = new Anchor("123", 456.789);
assertEquals("123", a.getId());
assertEquals("123", a.get("id"));
assertEquals(new Double(456.789), a.getOffset());
assertEquals(new Double(456.789), a.get("offset"));
assertEquals("456.789", a.toString());
}
@Test
public void offsetMinMaxAndPrecedingFollowing() {
Graph g = new Graph();
Anchor a = new Anchor("test", null);
g.addAnchor(a);
assertNull("offsetMin - null offset, no preceding", a.getOffsetMin());
g.addAnchor(new Anchor("early", null));
g.addAnnotation(new Annotation("toEarly", "direct to early", "layer1", "early", "test"));
assertNull("offsetMin - null offsets, one preceding", a.getOffsetMin());
g.addAnchor(new Anchor("earlier", null));
g.addAnnotation(
new Annotation("toEarlier", "chained to earlier", "layer1", "earlier", "early"));
assertNull("offsetMin - null offsets, chain preceding", a.getOffsetMin());
g.addAnchor(new Anchor("earliest", null));
g.addAnnotation(
new Annotation("toEarliest", "direct to earliest", "layer2", "earliest", "test"));
assertNull("offsetMin - null offsets, multiple paths preceding", a.getOffsetMin());
g.getAnchor("earliest").setOffset(1.0);
assertEquals("offsetMin - earliest", new Double(1.0), a.getOffsetMin());
g.getAnchor("earlier").setOffset(2.0);
assertEquals(
"offsetMin - chain overrides direct connection", new Double(2.0), a.getOffsetMin());
g.getAnchor("early").setOffset(3.0);
assertEquals(
"offsetMin - direct connection overrides chain", new Double(3.0), a.getOffsetMin());
assertNull("offsetMax - null offset, no following", a.getOffsetMax());
g.addAnchor(new Anchor("late", null));
g.addAnnotation(new Annotation("toLate", "direct to late", "layer1", "test", "late"));
assertNull("offsetMax - null offsets, one following", a.getOffsetMax());
g.addAnchor(new Anchor("later", null));
g.addAnnotation(new Annotation("toLater", "chained to later", "layer1", "late", "later"));
assertNull("offsetMax - null offsets, chain following", a.getOffsetMax());
g.addAnchor(new Anchor("latest", null));
g.addAnnotation(new Annotation("toLatest", "direct to latest", "layer2", "test", "latest"));
assertNull("offsetMax - null offsets, multiple paths following", a.getOffsetMax());
g.getAnchor("latest").setOffset(7.0);
assertEquals("offsetMax - latest", new Double(7.0), a.getOffsetMax());
g.getAnchor("later").setOffset(6.0);
assertEquals(
"offsetMax - chain overrides direct connection", new Double(6.0), a.getOffsetMax());
g.getAnchor("late").setOffset(5.0);
assertEquals(
"offsetMax - direct connection overrides chain", new Double(5.0), a.getOffsetMax());
a.setOffset(5.0);
assertEquals("offsetMin - offset set", new Double(5.0), a.getOffsetMin());
assertEquals("offsetMax - offset set", new Double(5.0), a.getOffsetMax());
// preceding
LinkedHashSet<Anchor> preceding = a.getPreceding();
assertTrue("preceding", preceding.contains(g.getAnchor("earliest")));
assertTrue("preceding", preceding.contains(g.getAnchor("earlier")));
assertTrue("preceding", preceding.contains(g.getAnchor("early")));
assertEquals("preceding size", 3, preceding.size());
// following
LinkedHashSet<Anchor> following = a.getFollowing();
assertTrue("following", following.contains(g.getAnchor("late")));
assertTrue("following", following.contains(g.getAnchor("later")));
assertTrue("following", following.contains(g.getAnchor("latest")));
assertEquals("following size", 3, following.size());
// follows
assertTrue("follows", a.follows(g.getAnchor("early")));
assertTrue("follows", a.follows(g.getAnchor("earlier")));
assertTrue("follows", a.follows(g.getAnchor("early")));
assertFalse("follows - self", a.follows(a));
assertFalse("follows", a.follows(g.getAnchor("late")));
assertFalse("follows", a.follows(g.getAnchor("later")));
assertFalse("follows", a.follows(g.getAnchor("latest")));
// precedes
assertFalse("precedes", a.precedes(g.getAnchor("early")));
assertFalse("precedes", a.precedes(g.getAnchor("earlier")));
assertFalse("precedes", a.precedes(g.getAnchor("early")));
assertFalse("precedes - self", a.precedes(a));
assertTrue("precedes", a.precedes(g.getAnchor("late")));
assertTrue("precedes", a.precedes(g.getAnchor("later")));
assertTrue("precedes", a.precedes(g.getAnchor("latest")));
// add some instants
g.addAnnotation(
new Annotation("middleInstant", "instant at test anchor", "layer1", "test", "test"));
g.addAnnotation(
new Annotation("firstInstant", "instant at earliest", "layer2", "earliest", "earliest"));
g.addAnnotation(
new Annotation("lastInstant", "instant at latest", "layer2", "latest", "latest"));
// ending
LinkedHashSet<Annotation> ending = a.getEndingAnnotations();
assertTrue("ending", ending.contains(g.getAnnotation("toEarly")));
assertTrue("ending", ending.contains(g.getAnnotation("toEarliest")));
assertTrue("ending", ending.contains(g.getAnnotation("middleInstant")));
assertEquals("ending size", 3, ending.size());
// starting
LinkedHashSet<Annotation> starting = a.getStartingAnnotations();
assertTrue("starting", starting.contains(g.getAnnotation("toLate")));
assertTrue("starting", starting.contains(g.getAnnotation("toLatest")));
assertTrue("starting", starting.contains(g.getAnnotation("middleInstant")));
assertEquals("starting size", 3, starting.size());
// linking
assertNull("linking - none", a.annotationTo(g.getAnchor("later")));
assertEquals("linking", g.getAnnotation("toLate"), a.annotationTo(g.getAnchor("late")));
assertNull("linking - not symmetric", g.getAnchor("late").annotationTo(a));
}