def fixture_link_updater(): """ Fixture to create an updater with uncommitted updates """ tree_model = TreeModel() individuals_model = IndividualsModel([]) sources_model = SourcesModel([]) old_value = "Altered Ancestor" new_value = "Foo" project = ResearchProject("") plan_altered = ResearchPlan() plan_altered.ancestor = old_value plan_altered.ancestor_link = "I001" project.plans.append(plan_altered) tree_model.set_project(project) context = DataContext( data_model=tree_model, individuals_model=individuals_model, sources_model=sources_model, ) updater = LinkUpdater(context) plan_index = tree_model.index(0, TreeModelCols.TEXT, QModelIndex()) updater.ancestor_updates = [{"index": plan_index, "value": new_value}] return (updater, old_value, new_value, tree_model, plan_index)
def test_delete_task_does_nothing_if_no_tasks(): """ delete_task() does nothing if there are no tasks """ # Given plan = ResearchPlan() # When plan.delete_task(1) # Then assert len(plan.tasks) == 0
def test_add_task_creates_and_returns(): """ add_task() should return the newly created task """ # Given plan = ResearchPlan() # When retval = plan.add_task() # Then assert len(plan.tasks) == 1 assert retval is not None
def test_unset_fields_are_defaulted(): """ Check that when converting a plan, any fields not set in py are defaulted """ # Given plan = ResearchPlan() plan_data = {} # When plan.from_py(plan_data) # Then assert plan.ancestor != ""
def test_string_repr_includes_ancestor(): """ The str() representation should include the ancestor """ # Given plan = ResearchPlan() plan.ancestor = "ANCESTOR" # When string = str(plan) # Then assert plan.ancestor in string
def test_ancestor_matches_plan(ancestor, value): """ When the plan is passed and ancestor filter set, it should be applied """ # Given task = ResearchTask() plan = ResearchPlan() matcher = TaskMatcher() matcher.ancestor_filter("Henry") # When plan.ancestor = ancestor # Then assert matcher.match(task, plan) is value
def test_to_py_sets_fields(): """ The to_py() function should create a python data structure of the class fields """ # Given plan = ResearchPlan() plan.ancestor = "ANCESTOR" plan.ancestor_link = 11 # When data = plan.to_py() # Then assert data["ancestor"] == plan.ancestor assert data["ancestor_link"] == plan.ancestor_link assert data["goal"] == plan.goal assert data["tasks"] == plan.tasks assert len(data.keys()) == 4 # To verify nothing else was added
def test_data_returns_string_for_valid_index(): """ When getting data, ancestor is returned for valid index """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() plan.ancestor = "Foo" project.plans.append(plan) model.set_project(project) plan_index = model.index(0, 0, model.plans_index) # When retval = model.data(plan_index, Qt.DisplayRole) # Then assert retval is plan.ancestor
def test_data_returns_qicon_for_decoration_role(): """ When getting data, decoration role returns an icon """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() plan.ancestor = "Foo" project.plans.append(plan) model.set_project(project) plan_index = model.index(0, 0, model.plans_index) # When retval = model.data(plan_index, Qt.DecorationRole) # Then assert isinstance(retval, QIcon)
def test_data_returns_none_for_invalid_role(): """ When getting data, invalid role returns None """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() plan.ancestor = "Foo" project.plans.append(plan) model.set_project(project) plan_index = model.index(0, 0, model.plans_index) # When retval = model.data(plan_index, Qt.UserRole) # Then assert retval is None
def test_delete_task_does_nothing_if_index_out_of_bounds(): """ delete_task() does nothing if the index is too large """ # Given plan = ResearchPlan() task_one = ResearchTask() task_two = ResearchTask() task_three = ResearchTask() plan.tasks.append(task_one) plan.tasks.append(task_two) plan.tasks.append(task_three) # When plan.delete_task(5) # Then assert len(plan.tasks) == 3
def test_data_returns_none_for_invalid_column(): """ When getting data, invalid column returns None """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() plan.ancestor = "Foo" project.plans.append(plan) model.set_project(project) plan_index = model.index(0, len(list(TreeModelCols)) + 1, model.plans_index) # When retval = model.data(plan_index, Qt.DisplayRole) # Then assert retval is None
def test_task_links_are_checked(): """ Check the following: * Unchanged links are respected * Broken links are identified * Updated links are identified """ # Given project = ResearchProject("") individuals = [] sources = [] plan = ResearchPlan() source_linked = Source("S123", "Linked", "Author", "Pub", "abbr") sources.append(source_linked) task_linked = ResearchTask() task_linked.source = source_linked.autocomplete_name() task_linked.source_link = source_linked.pointer plan.tasks.append(task_linked) task_broken = ResearchTask() task_broken.source = "Broken Source" task_broken.source_link = "FooBar" plan.tasks.append(task_broken) source_altered = Source("S987", "Altered", "Author", "Pub", "abbr") sources.append(source_altered) task_altered = ResearchTask() task_altered.source = "Altered Source" task_altered.source_link = source_altered.pointer plan.tasks.append(task_altered) project.plans.append(plan) tree_model = TreeModel() tree_model.set_project(project) individuals_model = IndividualsModel(individuals) sources_model = SourcesModel(sources) context = DataContext( data_model=tree_model, individuals_model=individuals_model, sources_model=sources_model, ) updater = LinkUpdater(context) # When updater.calculate_updates() # Then assert updater.has_pending_updates() is True assert len(updater.ancestor_updates) == 0 assert len(updater.source_updates) == 1
def test_delete_task_deletes_the_specified_task(): """ delete_task() does nothing if there are no tasks """ # Given plan = ResearchPlan() task_one = ResearchTask() task_two = ResearchTask() task_three = ResearchTask() plan.tasks.append(task_one) plan.tasks.append(task_two) plan.tasks.append(task_three) # When plan.delete_task(1) # Then assert len(plan.tasks) == 2 assert plan.tasks[0] == task_one assert plan.tasks[1] == task_three
def test_setdata_returns_false_on_invalid_index(): """ When setting data, false is returned for invalid index """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() project.plans.append(plan) model.set_project(project) # When retval = model.setData(QModelIndex(), "Foo") assert retval is False
def test_delete_calls_signals(qtbot): """ The start and end row removal signals should be emitted """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() project.plans.append(plan) model.set_project(project) plan_index = model.index(0, 0, model.plans_index) # When with qtbot.waitSignals([model.rowsAboutToBeRemoved, model.rowsRemoved]): model.delete_node(plan_index)
def test_index_returns_index_for_valid_row(): """ The start and end row removal signals should be emitted """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() project.plans.append(plan) model.set_project(project) # When plan_index = model.index(0, 0, model.plans_index) # Then assert plan_index.isValid() is True
def test_setdata_returns_false_on_invalid_column(): """ When setting data, false is returned for invalid column """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() project.plans.append(plan) model.set_project(project) plan_index = model.index(0, model.columnCount(None) + 1, model.plans_index) # When retval = model.setData(plan_index, "Foo") assert retval is False
def test_data_returns_none_for_invalid_index(): """ When getting data, nothing is returned for invalid index """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() project.plans.append(plan) model.set_project(project) # When retval = model.data(QModelIndex(), Qt.DisplayRole) # Then assert retval is None
def test_setdata_updates_description(): """ setData() works on the description """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() project.plans.append(plan) model.set_project(project) plan_index = model.index(0, 1, model.plans_index) # When retval = model.setData(plan_index, "Foo") assert retval is True assert model.data(plan_index, Qt.DisplayRole) == "Foo"
def test_setdata_doesnot_fire_signal_if_no_change(qtbot): """ When setting data, the dataChanged signal should only be emitted on actual changes """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() project.plans.append(plan) model.set_project(project) plan_index = model.index(0, 0, model.plans_index) # When with qtbot.assertNotEmitted(model.dataChanged): retval = model.setData(plan_index, plan.ancestor) assert retval is True
def test_setdata_fires_signal_on_change(qtbot): """ When setting data, the dataChanged signal is emitted on changes """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() project.plans.append(plan) model.set_project(project) plan_index = model.index(0, 0, model.plans_index) # When with qtbot.waitSignal(model.dataChanged): retval = model.setData(plan_index, "Foo") assert retval is True
def test_add_creates_task(): """ Add should create a new task in the underlying data structure """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() project.plans.append(plan) model.set_project(project) plan_index = model.index(0, 0, model.plans_index) # When model.add_node(plan_index) # Then assert len(project.plans) == 1 assert len(plan.tasks) == 1
def test_delete_removes_plan(): """ Delete removes plan from underlying data structure """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() task = ResearchTask() plan.tasks.append(task) project.plans.append(plan) model.set_project(project) plan_index = model.index(0, 0, model.plans_index) # When model.delete_node(plan_index) # Then assert len(project.plans) == 0
def test_setdata_updates_link(): """ setData() works on the link """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() project.plans.append(plan) project.plans[0].add_task() model.set_project(project) plan_index = model.index(0, 0, model.plans_index) task_index = model.index(0, TreeModelCols.LINK, plan_index) # When retval = model.setData(task_index, 1234) assert retval is True assert model.data(task_index, Qt.DisplayRole) == 1234
def test_get_font_returns_strikeout_for_task_with_result(): """ A task with a nil result should show up as strike-out """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() task = ResearchTask() task.result = ResearchResult(False) plan.tasks.append(task) project.plans.append(plan) model.set_project(project) plan_index = model.index(0, 0, model.plans_index) task_index = model.index(0, 0, plan_index) # When font = model.data(task_index, Qt.FontRole) # Then assert font.strikeOut() is True
def test_setdata_updates_result(): """ setData() works on the result """ # Given model = TreeModel() project = ResearchProject("") plan = ResearchPlan() project.plans.append(plan) project.plans[0].add_task() model.set_project(project) plan_index = model.index(0, 0, model.plans_index) task_index = model.index(0, 2, plan_index) result = ResearchResult(True) result.description = "Test" # When retval = model.setData(task_index, result) assert retval is True assert model.data(task_index, Qt.DisplayRole) == result
def test_plan_links_are_checked(): """ Check the following: * Unchanged links are respected * Broken links are identified * Updated links are identified """ # Given project = ResearchProject("") individuals = [] sources = [] indi_linked = Individual("I1234", "Link", "Indi", 1000, 2000) individuals.append(indi_linked) plan_linked = ResearchPlan() plan_linked.ancestor = indi_linked.autocomplete_name() plan_linked.ancestor_link = indi_linked.pointer project.plans.append(plan_linked) plan_broken = ResearchPlan() plan_broken.ancestor = "Broken Ancestor 1234/5678" plan_broken.ancestor_link = "FooBar" project.plans.append(plan_broken) indi_altered = Individual("I9876", "Altered", "Indi", 1000, 2000) individuals.append(indi_altered) plan_altered = ResearchPlan() plan_altered.ancestor = "Altered Ancestor 1000/2000" plan_altered.ancestor_link = indi_altered.pointer project.plans.append(plan_altered) tree_model = TreeModel() tree_model.set_project(project) individuals_model = IndividualsModel(individuals) sources_model = SourcesModel(sources) context = DataContext( data_model=tree_model, individuals_model=individuals_model, sources_model=sources_model, ) updater = LinkUpdater(context) # When updater.calculate_updates() # Then assert updater.has_pending_updates() is True assert len(updater.ancestor_updates) == 1 assert len(updater.source_updates) == 0