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Fixed tests for ListPicker.

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This commit is contained in:
Nedyalko Nikolov
2016-12-28 11:58:25 +02:00
parent a77667b31a
commit 8ed9b3a1f9
6 changed files with 33 additions and 27 deletions
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2
tests/app/testRunner.ts
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@ -86,7 +86,7 @@ allTests["SCROLL-VIEW"] = require("./ui/scroll-view/scroll-view-tests");
// allTests["ACTIVITY-INDICATOR"] = require("./ui/activity-indicator/activity-indicator-tests");
// allTests["TEXT-FIELD"] = require("./ui/text-field/text-field-tests");
// allTests["TEXT-VIEW"] = require("./ui/text-view/text-view-tests");
// allTests["LIST-PICKER"] = require("./ui/list-picker/list-picker-tests");
allTests["LIST-PICKER"] = require("./ui/list-picker/list-picker-tests");
allTests["DATE-PICKER"] = require("./ui/date-picker/date-picker-tests");
allTests["TIME-PICKER"] = require("./ui/time-picker/time-picker-tests");
// allTests["WEB-VIEW"] = require("./ui/web-view/web-view-tests");

48
tests/app/ui/list-picker/list-picker-tests.ts
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@ -36,7 +36,7 @@ export var testWhenlistPickerIsCreatedItemsAreUndefined = function () {
export var testWhenlistPickerIsCreatedSelectedIndexIsUndefined = function () {
helper.buildUIAndRunTest(_createListPicker(), function (views: Array<viewModule.View>) {
var listPicker = <listPickerModule.ListPicker>views[0];
var expectedValue = undefined;
var expectedValue = -1;
var actualValue = listPicker.selectedIndex;
TKUnit.assert(actualValue === expectedValue, "Actual: " + actualValue + "; Expected: " + expectedValue);
});
@ -82,7 +82,7 @@ export var testSelectedIndexBecomesUndefinedWhenItemsBoundToEmptyArray = functio
listPicker.selectedIndex = 9;
// << article-selecting-item
listPicker.items = [];
var expectedValue = undefined;
var expectedValue = -1;
var actualValue = listPicker.selectedIndex;
TKUnit.assert(actualValue === expectedValue, "Actual: " + actualValue + "; Expected: " + expectedValue);
});
@ -94,7 +94,7 @@ export var testSelectedIndexBecomesUndefinedWhenItemsBoundToUndefined = function
listPicker.items = _createItems(10);
listPicker.selectedIndex = 9;
listPicker.items = undefined;
var expectedValue = undefined;
var expectedValue = -1;
var actualValue = listPicker.selectedIndex;
TKUnit.assert(actualValue === expectedValue, "Actual: " + actualValue + "; Expected: " + expectedValue);
});
@ -106,7 +106,7 @@ export var testSelectedIndexBecomesUndefinedWhenItemsBoundToNull = function () {
listPicker.items = _createItems(10);
listPicker.selectedIndex = 9;
listPicker.items = null;
var expectedValue = undefined;
var expectedValue = -1;
var actualValue = listPicker.selectedIndex;
TKUnit.assert(actualValue === expectedValue, "Actual: " + actualValue + "; Expected: " + expectedValue);
});
@ -136,28 +136,28 @@ export var testSelectedIndexIsResolvedCorrectlyIfSetBeforeViewIsLoaded = functio
});
}
export var testSettingNegativeSelectedIndexShouldThrow = function () {
var listPicker = _createListPicker();
helper.buildUIAndRunTest(listPicker, function (views: Array<viewModule.View>) {
var listPicker = <listPickerModule.ListPicker>views[0];
listPicker.items = _createItems(10);
// export var testSettingNegativeSelectedIndexShouldThrow = function () {
// var listPicker = _createListPicker();
// helper.buildUIAndRunTest(listPicker, function (views: Array<viewModule.View>) {
// var listPicker = <listPickerModule.ListPicker>views[0];
// listPicker.items = _createItems(10);
TKUnit.assertThrows(function () {
listPicker.selectedIndex = -1;
}, "Setting selectedIndex to a negative number should throw.");
});
}
// TKUnit.assertThrows(function () {
// listPicker.selectedIndex = -1;
// }, "Setting selectedIndex to a negative number should throw.");
// });
// }
export var testSettingSelectedIndexLargerThanCountShouldThrow = function () {
var listPicker = _createListPicker();
helper.buildUIAndRunTest(listPicker, function (views: Array<viewModule.View>) {
var listPicker = <listPickerModule.ListPicker>views[0];
listPicker.items = _createItems(10);
TKUnit.assertThrows(function () {
listPicker.selectedIndex = 10;
}, "Setting selectedIndex to a number larger than item count should throw.");
});
}
// export var testSettingSelectedIndexLargerThanCountShouldThrow = function () {
// var listPicker = _createListPicker();
// helper.buildUIAndRunTest(listPicker, function (views: Array<viewModule.View>) {
// var listPicker = <listPickerModule.ListPicker>views[0];
// listPicker.items = _createItems(10);
// TKUnit.assertThrows(function () {
// listPicker.selectedIndex = 10;
// }, "Setting selectedIndex to a number larger than item count should throw.");
// });
// }
export var testWhenSelectingAnItemNativelySelectedIndexIsUpdatedProperly = function () {
let listPicker = _createListPicker();

2
tns-core-modules/ui/core/properties.ts
View File

@ -204,7 +204,7 @@ export class CoercibleProperty<T extends ViewBase, U> implements PropertyDescrip
this.coerce = function (target: T): void {
const originalValue: U = coerceKey in target ? target[coerceKey] : defaultValue;
target[key] = originalValue;
target[key] = coerceCallback(target, originalValue);
}
this.set = function (this: T, value: U): void {

3
tns-core-modules/ui/list-picker/list-picker-common.ts
View File

@ -27,6 +27,9 @@ export const selectedIndexProperty = new CoercibleProperty<ListPickerBase, numbe
let items = target.items;
if (items) {
let max = items.length - 1;
if (value < 0) {
value = 0;
}
if (value > max) {
value = max;
}

3
tns-core-modules/ui/list-picker/list-picker.android.ts
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@ -93,8 +93,9 @@ export class ListPicker extends ListPickerBase {
//Since the Android NumberPicker has to always have at least one item, i.e. minValue=maxValue=value=0, we don't want this zero showing up when this.items is empty.
editText.setText(" ", android.widget.TextView.BufferType.NORMAL);
}
this._android.setWrapSelectorWheel(false);
this.nativeView = this._android;
}
private _fixNumberPickerRendering() {

2
tns-core-modules/ui/list-picker/list-picker.ios.ts
View File

@ -14,6 +14,8 @@ export class ListPicker extends ListPickerBase {
this._ios = UIPickerView.new();
this._ios.dataSource = this._dataSource = ListPickerDataSource.initWithOwner(new WeakRef(this));
this._delegate = ListPickerDelegateImpl.initWithOwner(new WeakRef(this));
this.nativeView = this._ios;
}
public onLoaded() {