@Override
protected IEditorCommandResult concreteDoCommand() {
EntityClass theClass = this._domain.getEntityClassWithId(this._classId);
EntityEventSpecification theSpec = theClass.getEventSpecificationWithId(this._specId);
theSpec.removeEventParamWithId(this._paramId);
return new SuccessfulEditorCommand();
}
public void test_i_f_empty_instance_set_fails_if_instance_set_is_from_an_any_select()
throws InvalidActionLanguageSyntaxException, NameAlreadyBoundException {
String proc = "";
proc += "SELECT ANY notASet RELATED BY self->R1;\n";
proc += "IF EMPTY notASet THEN\n";
proc += "END IF;\n";
EntityDomain ttdDomain = DomainTTD.getTTDDomain();
EntityClass user = ttdDomain.getEntityClassWithName("User");
EntityState state = new EntityState("Initial");
user.addState(state);
EntityProcedure procedure = new EntityProcedure(state);
procedure.setProcedure(proc);
Assert.assertTrue(procedure.validate());
}
public void test_i_f_not_empty_instance_set_fails_if_instance_set_is_not_a_set()
throws InvalidActionLanguageSyntaxException, NameAlreadyBoundException {
String proc = "";
proc += "CREATE notASet FROM User;\n";
proc += "IF NOT EMPTY notASet THEN\n";
proc += "END IF;\n";
EntityDomain ttdDomain = DomainTTD.getTTDDomain();
EntityClass user = ttdDomain.getEntityClassWithName("User");
EntityState state = new EntityState("Initial");
user.addState(state);
EntityProcedure procedure = new EntityProcedure(state);
procedure.setProcedure(proc);
Assert.assertTrue(procedure.validate());
}
@Override
public IEditorCommandResult canDoCommand() {
if (!this._domain.hasEntityClassWithId(this._classId)) {
return BaseEditorCommand.failWhenClassNotFound(this._classId);
}
EntityClass theClass = this._domain.getEntityClassWithId(this._classId);
if (!theClass.hasEventSpecificationWithId(this._specId)) {
return BaseEditorCommand.failWhenSpecNotFound(this._classId, this._specId);
}
EntityEventSpecification theSpec = theClass.getEventSpecificationWithId(this._specId);
if (!theSpec.hasParamWithId(this._paramId)) {
return BaseEditorCommand.failWhenParamNotFound(this._paramId);
}
return new SuccessfulEditorCommand();
}
public void test_valid_if_empty()
throws InvalidActionLanguageSyntaxException, NameAlreadyBoundException {
String proc = "";
proc += "SELECT MANY tasks RELATED BY self->R1;\n";
proc += "IF EMPTY tasks THEN\n";
proc += "END IF;\n";
EntityDomain ttdDomain = DomainTTD.getTTDDomain();
EntityClass user = ttdDomain.getEntityClassWithName("User");
EntityState state = new EntityState("Initial");
user.addState(state);
EntityProcedure procedure = new EntityProcedure(state);
procedure.setProcedure(proc);
Assert.assertTrue(procedure.validate());
Assert.assertEquals(0, TestHelper.countValidationErrors(procedure));
}
public void test_i_f_not_empty_instance_set_fails_if_instance_set_cannot_be_identified()
throws InvalidActionLanguageSyntaxException, NameAlreadyBoundException {
String proc = "";
proc += "IF NOT EMPTY cantFind THEN\n";
proc += "END IF;\n";
EntityDomain ttdDomain = DomainTTD.getTTDDomain();
EntityClass user = ttdDomain.getEntityClassWithName("User");
EntityState state = new EntityState("Initial");
user.addState(state);
EntityProcedure procedure = new EntityProcedure(state);
procedure.setProcedure(proc);
Assert.assertTrue(!procedure.validate());
Assert.assertEquals(1, TestHelper.countValidationErrors(procedure));
Assert.assertTrue(
TestHelper.checkValidationResultsForAnErrorOfType(
procedure, CouldNotIdentifyInstanceSetValidationError.class));
}
public void test_cant_rename_state_where_state_exists() throws NameAlreadyBoundException {
String stateName = "State1";
EntityDomain domain = new EntityDomain("TestDomain");
EntityClass klass = new EntityClass("Class");
domain.addClass(klass);
EntityState newState = new EntityState(stateName);
klass.addState(newState);
EditorCommand_RenameState command = new EditorCommand_RenameState();
command.setDomain(domain);
command.setStateId(stateName);
command.setNewStateName(stateName);
command.setClassId("Class");
Assert.assertEquals(true, klass.hasStateWithName(stateName));
Assert.assertEquals(false, command.canDoCommand().returnStatus());
Assert.assertEquals(false, command.doCommand().returnStatus());
Assert.assertEquals(true, klass.hasStateWithName(stateName));
}
