public void testGetAccessReturnsPushedAccess() throws Exception {
InstanceStack iStack = new InstanceStack();
iStack.setConfigAdapter(mci);
Instance<?> ti1 = new TestInstance("path1");
iStack.pushAccess(ti1);
assertEquals(ti1, iStack.getAccess());
}
public void testGetAccessReturnsTopOfAccessStackWhenInstance() throws Exception {
InstanceStack iStack = new InstanceStack();
iStack.setConfigAdapter(mci);
Instance<?> ti1 = new TestInstance("path1");
Instance<?> ti2 = new TestInstance("path2");
iStack.pushInstance(ti1, ti1.getDescriptor());
iStack.pushAccess(ti2);
assertEquals(ti2, iStack.getAccess());
}
public void testPushThenPopAccessSuccess() throws Exception {
InstanceStack iStack = new InstanceStack();
iStack.setConfigAdapter(mci);
Instance<?> ti1 = new TestInstance("path1");
Instance<?> ti2 = new TestInstance("path2");
iStack.pushAccess(ti1);
iStack.pushAccess(ti2);
iStack.popAccess(ti2);
iStack.popAccess(ti1);
assertNull("Stack should return null after popping only instance", iStack.getAccess());
}
public void testPopAccessPastEmptyThrowsError() throws Exception {
InstanceStack iStack = new InstanceStack();
iStack.setConfigAdapter(mci);
Instance<?> ti1 = new TestInstance("path1");
try {
iStack.pushAccess(ti1);
iStack.popAccess(ti1);
iStack.popAccess(ti1);
fail("Expected exception when popping access twice but only pushed instance once");
} catch (Exception e) {
assertExceptionMessage(e, AuraRuntimeException.class, "mismatched access pop");
}
}
public void testPopAccessWithDifferentInstanceThrowsError() throws Exception {
InstanceStack iStack = new InstanceStack();
iStack.setConfigAdapter(mci);
Instance<?> ti1 = new TestInstance("path1");
Instance<?> ti2 = new TestInstance("path2");
try {
iStack.pushAccess(ti1);
iStack.popAccess(ti2);
fail("Expected exception when popping access with mismatched instances");
} catch (Exception e) {
assertExceptionMessage(e, AuraRuntimeException.class, "mismatched access pop");
}
}
