public void testGetContext() {
StructureMetaData structure = createDefault();
assertEmpty(structure.getContexts());
assertNull(structure.getContext("one"));
assertNull(structure.getContext("two"));
ContextInfo one = createContext("one");
ContextInfo two = createContext("two");
structure.addContext(one);
structure.addContext(two);
assertEquals(one, structure.getContext("one"));
assertEquals(two, structure.getContext("two"));
structure.removeContext("one");
assertNull(structure.getContext("one"));
assertEquals(two, structure.getContext("two"));
structure.removeContext("two");
assertNull(structure.getContext("one"));
assertNull(structure.getContext("two"));
structure.addContext(one);
assertEquals(one, structure.getContext("one"));
assertNull(structure.getContext("two"));
}
public void testEqualsAndHashCode() {
StructureMetaData one = createDefault();
StructureMetaData two = createDefault();
assertEquals(one, two);
assertEquals(two, one);
assertEquals(one.hashCode(), two.hashCode());
ContextInfo context1 = createContext("one");
ContextInfo context2 = createContext("two");
one.addContext(context1);
two.addContext(context1);
assertEquals(one, two);
assertEquals(two, one);
assertEquals(one.hashCode(), two.hashCode());
one.addContext(context2);
two.addContext(context2);
assertEquals(one, two);
assertEquals(two, one);
assertEquals(one.hashCode(), two.hashCode());
one.removeContext(context2);
two.removeContext(context2);
ContextInfo another1 = createContext("one");
two.removeContext(context1);
two.addContext(another1);
assertEquals(one, two);
assertEquals(two, one);
assertEquals(one.hashCode(), two.hashCode());
two.removeContext(context1);
assertNotSame(one, two);
assertNotSame(two, one);
assertNotSame(one.hashCode(), two.hashCode());
two.addContext(context2);
assertNotSame(one, two);
assertNotSame(two, one);
assertNotSame(one.hashCode(), two.hashCode());
one = createDefault();
two = createDefault();
one.addContext(context1);
one.addContext(context2);
two.addContext(context2);
two.addContext(context1);
assertNotSame(one, two);
assertNotSame(two, one);
assertNotSame(one.hashCode(), two.hashCode());
}
public void testRemoveContextByNameErrors() {
StructureMetaData structure = createDefault();
assertEmpty(structure.getContexts());
try {
String name = null;
structure.removeContext(name);
fail("Should not be here!");
} catch (Exception e) {
checkThrowable(IllegalArgumentException.class, e);
}
}
public void testRemoveContextsByName() {
StructureMetaData structure = createDefault();
assertEmpty(structure.getContexts());
ContextInfo one = createContext("one");
ContextInfo two = createContext("two");
ContextInfo three = createContext("three");
structure.addContext(one);
structure.addContext(two);
structure.addContext(three);
assertEquals(getExpected(one, two, three), structure.getContexts());
assertEquals(one, structure.getContext("one"));
assertEquals(two, structure.getContext("two"));
assertEquals(three, structure.getContext("three"));
structure.removeContext("one");
assertEquals(getExpected(two, three), structure.getContexts());
assertNull(structure.getContext("one"));
assertEquals(two, structure.getContext("two"));
assertEquals(three, structure.getContext("three"));
structure.removeContext("two");
assertEquals(getExpected(three), structure.getContexts());
assertNull(structure.getContext("one"));
assertNull(structure.getContext("two"));
assertEquals(three, structure.getContext("three"));
structure.removeContext("three");
assertEquals(getExpected(), structure.getContexts());
assertNull(structure.getContext("one"));
assertNull(structure.getContext("two"));
assertNull(structure.getContext("three"));
structure.addContext(one);
assertEquals(getExpected(one), structure.getContexts());
assertEquals(one, structure.getContext("one"));
// Removing a context not present is ok
structure.removeContext("two");
}
public void testRemoveContextByName() {
StructureMetaData structure = createDefault();
assertEmpty(structure.getContexts());
ContextInfo one = createContext("one");
structure.addContext(one);
assertEquals(getExpected(one), structure.getContexts());
assertEquals(one, structure.getContext("one"));
structure.removeContext("one");
assertEquals(getExpected(), structure.getContexts());
assertNull(structure.getContext("one"));
structure.addContext(one);
assertEquals(getExpected(one), structure.getContexts());
assertEquals(one, structure.getContext("one"));
}