@Test
public void settingTheSelectedItemToAnItemInItemsResultsInTheCorrectSelectedIndex() {
box.getItems().addAll("Apple", "Orange", "Banana");
box.getSelectionModel().select("Orange");
assertEquals(1, box.getSelectionModel().getSelectedIndex());
assertSame("Orange", box.getSelectionModel().getSelectedItem());
}
@Test
public void canSetSelectedItemToAnItemEvenWhenThereAreNoItems() {
final String randomString = new String("I AM A CRAZY RANDOM STRING");
box.getSelectionModel().select(randomString);
assertEquals(-1, box.getSelectionModel().getSelectedIndex());
assertSame(randomString, box.getSelectionModel().getSelectedItem());
}
@Test
public void ensureValueEqualsSelectedItemWhenNotInItemsList() {
box.getItems().addAll("Apple", "Orange", "Banana");
box.getSelectionModel().setSelectedItem("pineapple");
assertEquals("pineapple", box.getSelectionModel().getSelectedItem());
assertEquals("pineapple", box.getValue());
}
private void signOutInDB() {
checkAllFieldsHandled();
ObservableList<Topics135> selectedTopics =
topicsListView.getSelectionModel().getSelectedItems();
ArrayList<Topics135> arrayOfTopics = new ArrayList<>();
if (selectedTopics != null) {
for (Topics135 t : selectedTopics) {
arrayOfTopics.add(t);
}
}
if (arrayOfTopics.isEmpty()) {
arrayOfTopics = null;
}
// If not in 135, then Level of Learning will be null. Do not insert level of learning in to DB.
int levelOfLearningValue = -1;
if (levelOfLearning.getValue() != null) {
levelOfLearningValue = levelOfLearning.getValue();
}
sod =
new SignOutData(
student.getEmplId(), arrayOfTopics, levelOfLearningValue, theTutor.getValue());
Main.getMdb().signOut(sod);
successfulSignOut = true;
close();
}
@Test
public void ensureSelectionModelUpdatesValueProperty_withSelectLast() {
box.getItems().addAll("Apple", "Orange", "Banana");
assertNull(box.getValue());
box.getSelectionModel().selectLast();
assertEquals("Banana", box.getValue());
}
@Test
public void ensureSelectionModelUpdatesWhenValueChanges() {
box.getItems().addAll("Apple", "Orange", "Banana");
assertNull(box.getSelectionModel().getSelectedItem());
box.setValue("Orange");
assertEquals("Orange", box.getSelectionModel().getSelectedItem());
}
@Test
public void canSetSelectedItemToAnItemNotInTheChoiceBoxItems() {
box.getItems().addAll("Apple", "Orange", "Banana");
final String randomString = new String("I AM A CRAZY RANDOM STRING");
box.getSelectionModel().select(randomString);
assertEquals(-1, box.getSelectionModel().getSelectedIndex());
assertSame(randomString, box.getSelectionModel().getSelectedItem());
}
@Test
public void selectionModelCanBeBound() {
SingleSelectionModel<String> sm = new ChoiceBox.ChoiceBoxSelectionModel<String>(box);
ObjectProperty<SingleSelectionModel<String>> other =
new SimpleObjectProperty<SingleSelectionModel<String>>(sm);
box.selectionModelProperty().bind(other);
assertSame(sm, box.getSelectionModel());
}
@Test
public void
settingTheSelectedItemToANonexistantItemAndThenSettingItemsWhichContainsItResultsInCorrectSelectedIndex() {
box.getSelectionModel().select("Orange");
box.getItems().setAll("Apple", "Orange", "Banana");
assertEquals(1, box.getSelectionModel().getSelectedIndex());
assertSame("Orange", box.getSelectionModel().getSelectedItem());
}
@Test
public void ensureSelectionClearsWhenAllItemsAreRemoved_selectIndex2() {
box.getItems().addAll("Apple", "Orange", "Banana");
box.getSelectionModel().select(2);
box.getItems().clear();
assertEquals(-1, box.getSelectionModel().getSelectedIndex());
assertEquals(null, box.getSelectionModel().getSelectedItem());
}
private void display() {
initModality(Modality.APPLICATION_MODAL);
setTitle("Student Review");
setMinWidth(250);
setMinHeight(300);
signOutButton = new Button("SignOut");
signOutButton.setOnAction(event -> signOutInDB());
buttonHBox = new HBox(signOutButton);
buttonHBox.setAlignment(Pos.CENTER_RIGHT);
studentInfo = new RegistrationStudentInfoEntryBox();
// Disabling all fields
setValue(studentInfo.getEmplIdTextField(), String.valueOf(student.getEmplId()));
setValue(studentInfo.getFirstNameTextField(), student.getFirstName());
setValue(studentInfo.getLastNameTextField(), student.getLastName());
studentInfo.getYearChoiceBox().setValue(student.getYear());
studentInfo.getYearChoiceBox().setDisable(true);
theTutor = new ChoiceBox<>();
theTutor.getItems().addAll(Tutor.values());
theTutorLabel = new Label("Tutor ");
theTutorLayout = new HBox();
theTutorLayout.getChildren().addAll(theTutorLabel, theTutor);
is135 = new CheckBox("Discussed 135 Topics? ");
is135.setOnAction(event -> handleListView());
// Hidden until is135 is checked
levelOfLearning = new ChoiceBox<>();
levelOfLearning.getItems().addAll(1, 2, 3, 4);
levelOfLearningLabel = new Label("Level Of Learning ");
levelOfLearningLayout = new HBox();
levelOfLearningLayout.getChildren().addAll(levelOfLearningLabel, levelOfLearning);
levelOfLearningLayout.setVisible(false);
levelOfLearningLayout.setManaged(false);
// Hidden until is135 is checked
topicsListView = new ListView<>();
topicsListView.getItems().addAll(Topics135.values());
topicsListView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
topicsListView.setVisible(false);
topicsListView.setManaged(false);
vertical135Layout = new VBox(10);
vertical135Layout.getChildren().addAll(is135, levelOfLearningLayout, topicsListView);
mainVBox = new VBox(20);
mainVBox.getChildren().addAll(studentInfo, theTutorLayout, vertical135Layout, buttonHBox);
mainVBox.setMargin(vertical135Layout, new Insets(0, 20, 0, 20));
mainVBox.setMargin(buttonHBox, new Insets(20));
mainVBox.setAlignment(Pos.TOP_CENTER);
scene = new Scene(mainVBox);
setScene(scene);
showAndWait();
}
@Test
public void testSelectingItemBeforeFirstShow() {
StackPane pane = new StackPane();
pane.getChildren().add(box);
box.getItems().addAll("Apple", "Orange", "Banana");
box.getSelectionModel().select("Orange");
startApp(pane);
assertEquals(1, box.getSelectionModel().getSelectedIndex());
}
@Test
public void
ensureSelectionClearsWhenSettingSelectionBeforePopulatingItemsAndAllItemsAreRemoved() {
box.getSelectionModel().select("Banana");
box.getItems().addAll("Apple", "Orange", "Banana");
box.getItems().clear();
assertEquals(-1, box.getSelectionModel().getSelectedIndex());
assertEquals(null, box.getSelectionModel().getSelectedItem());
}
@Test
public void ensureValueDoesNotChangeWhenBoundAndNoExceptions() {
box.getItems().addAll("Apple", "Orange", "Banana");
StringProperty sp = new SimpleStringProperty("empty");
box.valueProperty().bind(sp);
box.getSelectionModel().select(1);
assertEquals("empty", box.getValue());
}
public void loadNumberChoiceBox() {
int nr =
(Objekte.getMapData().getMapNumberListById(Objekte.getMapData().getCurNumberId())).getNr();
cb.getItems().clear();
for (Data.MapNumber mapN : Objekte.getMapData().getMapNumberList()) {
String anzeige = "";
anzeige += "" + mapN.getNr() + ": " + mapN.getName();
cb.getItems().add(anzeige);
}
cb.getSelectionModel().select(nr - 1);
}
@Test
public void checkSelectedItemAfterReplacingDataWithEmptyList() {
StackPane pane = new StackPane();
pane.getChildren().add(box);
box.getItems().addAll("Apple", "Orange", "Banana");
box.getSelectionModel().select("Orange");
startApp(pane);
box.getItems().clear();
// make sure the selected item is null
assertEquals(null, box.getSelectionModel().getSelectedItem());
}
void generateBackupPaths() {
ObservableList restorePaths = FXCollections.observableArrayList();
restorePaths.clear();
vBarBDirs.getChildren().clear();
// cbRestoreDirectory.getItems().clear();
String[] backupArr = constants.getValue("s_dumpDir").split(";");
for (final String dir : backupArr) {
restorePaths.add(dir);
HBox hbox = new HBox();
Label lbl = new Label(dir);
Button btn = new Button("Delete");
btn.setOnAction(
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
String nString = constants.getValue("s_dumpDir");
nString = nString.replaceAll(";" + dir, "");
nString = nString.replaceAll(dir, "");
constants.addValue("s_dumpDir", nString);
System.out.println(constants.getValue("s_dumpDir"));
txtDir.setText(nString);
generateBackupPaths();
}
});
hbox.getChildren().add(lbl);
hbox.getChildren().add(btn);
vBarBDirs.getChildren().add(hbox);
}
try {
cbRestoreDirectory.setItems(restorePaths);
cbRestoreDirectory.setValue(restorePaths.get(0));
generateRestore(restorePaths.get(0).toString());
} catch (Exception e) {
e.printStackTrace();
}
cbRestoreDirectory
.valueProperty()
.addListener(
new ChangeListener<String>() {
@Override
public void changed(ObservableValue ov, String t, String t1) {
// System.out.println(ov);
// System.out.println(t);
// System.out.println(t1);
generateRestore(t1);
}
});
}
private void updateDistanceDistributionChart() {
double[][] transformedTrajectory = getTransformedTrajectory();
if (transformedTrajectory == null) return;
double approxDiameter =
PhaseSpaceDistribution.maxPhaseSpaceDiameterApproximate(transformedTrajectory);
long[] histo;
// subsequent distance distribution
if (distanceDistributionSelector.getSelectionModel().getSelectedIndex() == 0) {
histo =
PhaseSpaceDistribution.approximateSubsequentDistanceDistribution(
transformedTrajectory, 1500, approxDiameter);
} else {
histo =
PhaseSpaceDistribution.approximateDistanceDistribution(
transformedTrajectory, 1500, approxDiameter);
}
subsequentDistanceDistributionChart.getData().clear();
XYChart.Series series = new XYChart.Series();
for (int i = 0; i < histo.length; i++) {
series.getData().add(new XYChart.Data(i, histo[i]));
}
subsequentDistanceDistributionChart.getData().add(series);
}
/** Loads the name of all ingredients and puts them in ingredientlist. */
public void updateIngredients() {
ArrayList<ArrayList<String>> dataSet;
ObservableList<String> itemList =
FXCollections.observableArrayList(); // Observable arraylist for the listview
try {
System.out.println("- Main updateIngredientsRecipList");
dataSet = fetchData("Ingredients", "Name"); // Gives the arraylist the ingredientnames
for (ArrayList<String> element : dataSet) {
itemList.add(element.get(0)); // For every element in the array, get name
}
System.out.println("- end of Main updateIngredientsRecipList");
} catch (SQLException e) {
e.printStackTrace();
}
recipeIngredients.setItems(itemList); // Sets the Listview to show the obs arraylist
itemList.clear();
try {
dataSet = fetchData("Units", "*");
for (ArrayList<String> element : dataSet) {
itemList.add(element.get(1));
}
} catch (SQLException e) {
e.printStackTrace();
}
ingredientUnit.setItems(itemList);
}
@Test
public void testAddingEmptyChoiceBoxToLiveScene() {
StackPane pane = new StackPane();
pane.getChildren().add(box);
startApp(pane);
assertEquals(0, box.getItems().size());
}
@Test
public void checkLabelAfterCallingSetItemsFromPlatformRunLater_RT30317() {
final String[] items = {"Apple", "Orange", "Banana"};
StackPane pane = new StackPane();
pane.getChildren().add(box);
Runnable runnable =
() -> {
box.setItems(FXCollections.observableArrayList(items));
box.getSelectionModel().setSelectedItem("Apple");
};
Platform.runLater(runnable);
startApp(pane);
assertEquals(0, box.getSelectionModel().getSelectedIndex());
ChoiceBoxSkin skin = (ChoiceBoxSkin) box.getSkin();
assertEquals("Apple", ChoiceBoxSkinNodesRetriever.getChoiceBoxSelectedText(skin));
}
@Test
public void ensureSelectionModelUpdatesWhenValueChangesToNull() {
box.getItems().addAll("Apple", "Orange", "Banana");
box.setValue("pineapple");
assertEquals("pineapple", box.getSelectionModel().getSelectedItem());
assertEquals("pineapple", box.getValue());
box.setValue(null);
assertEquals(null, box.getSelectionModel().getSelectedItem());
assertEquals(-1, box.getSelectionModel().getSelectedIndex());
assertEquals(null, box.getValue());
}
private void checkAllFieldsHandled() {
if (theTutor.getValue() == null) {
PopUp.display("Error", "Please select a tutor");
throw new IllegalArgumentException("Tutor was not selected");
} else if (is135.isSelected()) {
if (levelOfLearning.getValue() == null) {
PopUp.display("Error", "Please select a level of learning for the student");
throw new IllegalArgumentException("Level of Learning was not selected");
}
if (topicsListView.getSelectionModel().getSelectedItems().size() == 0) {
PopUp.display(
"Error",
"Select at least one topic of discussion\n\n"
+ "If you are unsure, please select \'Other\'");
throw new IllegalArgumentException("No class topic was selected");
}
}
}
@Test
public void ensureSelectedItemRemainsAccurateWhenItemsAreCleared() {
box.getItems().addAll("Apple", "Orange", "Banana");
box.getSelectionModel().select(2);
box.getItems().clear();
assertNull(box.getSelectionModel().getSelectedItem());
assertEquals(-1, box.getSelectionModel().getSelectedIndex());
box.getItems().addAll("Kiwifruit", "Mandarin", "Pineapple");
box.getSelectionModel().select(2);
assertEquals("Pineapple", box.getSelectionModel().getSelectedItem());
}
/** ButtonMethod for add ingredients from the ingredientList into the tableview */
public void addIngredientButton() {
String selectedIngredient = recipeIngredients.getSelectionModel().getSelectedItems().toString();
selectedIngredient = selectedIngredient.replaceAll("\\[", "").replaceAll("\\]", "");
items.add(
new Ingredient(
selectedIngredient,
ingredientAmount.getText(),
ingredientUnit.getSelectionModel().getSelectedItem().toString())); // Creates new
addedIngredientTable.setItems(
items); // Object of the type Ingredient and adds it to the tableView.
}
@Test
public void ensureValueIsCorrectWhenItemsIsAddedToWithExistingSelection() {
box.getItems().addAll("Apple", "Orange", "Banana");
box.getSelectionModel().select(1);
box.getItems().add(0, "pineapple");
assertEquals(2, box.getSelectionModel().getSelectedIndex());
assertEquals("Orange", box.getSelectionModel().getSelectedItem());
assertEquals("Orange", box.getValue());
}
@Test
public void ensureSelectionModelClearsValuePropertyWhenNegativeOneSelected() {
box.getItems().addAll("Apple", "Orange", "Banana");
assertNull(box.getValue());
box.getSelectionModel().select(0);
assertEquals("Apple", box.getValue());
box.getSelectionModel().select(-1);
assertEquals(null, box.getValue());
}
@Test
public void ensureSelectionIsCorrectWhenItemsChange() {
box.setItems(FXCollections.observableArrayList("Item 1"));
box.getSelectionModel().select(0);
assertEquals("Item 1", box.getSelectionModel().getSelectedItem());
box.setItems(FXCollections.observableArrayList("Item 2"));
assertEquals(-1, box.getSelectionModel().getSelectedIndex());
assertEquals(null, box.getSelectionModel().getSelectedItem());
}
@Test
public void ensureSelectionModelClearsValueProperty() {
box.getItems().addAll("Apple", "Orange", "Banana");
assertNull(box.getValue());
box.getSelectionModel().select(0);
assertEquals("Apple", box.getValue());
box.getSelectionModel().clearSelection();
assertNull(box.getValue());
}
@Test
public void ensureValueIsCorrectWhenItemsAreRemovedWithExistingSelection() {
box.getItems().addAll("Apple", "Orange", "Banana");
box.getSelectionModel().select(1);
box.getItems().remove("Apple");
assertEquals(0, box.getSelectionModel().getSelectedIndex());
assertEquals("Orange", box.getSelectionModel().getSelectedItem());
assertEquals("Orange", box.getValue());
}
