todo/public/vendor/seiyria-bootstrap-slider/test/specs/RefreshMethodSpec.js

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2020-06-23 04:40:37 +00:00
describe("refresh() Method Tests", function() {
var testSlider;
var $testSlider;
var options;
var initialValue, initialRangeValue;
var newValue, newRangeValue;
beforeEach(function() {
initialValue = 5;
initialRangeValue = [4, 5];
newValue = 7;
newRangeValue = [7, 10];
options = {
id: 'mySlider',
min: 0,
max: 10,
step: 1,
value: initialValue
};
});
afterEach(function() {
if(testSlider) {
testSlider.destroy();
testSlider = null;
}
if ($testSlider) {
$testSlider.slider('destroy');
$testSlider = null;
}
});
it("does not convert a non-range slider into a range slider when invoked", function() {
// Initialize non-range slider
testSlider = new Slider("#testSlider1", {
min: 0,
max: 10,
value: 5
});
// Assert that slider is non-range slider
var initialValue = testSlider.getValue();
var sliderIsRangeValue = initialValue instanceof Array;
expect(sliderIsRangeValue).toBeFalsy();
// Invoke refresh() method
testSlider.refresh();
// Assert that slider remains a non-range slider
var afterRefreshValue = testSlider.getValue();
sliderIsRangeValue = afterRefreshValue instanceof Array;
expect(sliderIsRangeValue).toBeFalsy();
});
it("should reset slider to its default value on refresh", function() {
// Initialize non-range slider
testSlider = new Slider('#testSlider1', options);
testSlider.setValue(newValue, true, true);
testSlider.refresh();
expect(testSlider.getValue()).toBe(initialValue);
});
it("should maintain its current value on refresh", function() {
// Initialize non-range slider
testSlider = new Slider('#testSlider1', options);
testSlider.setValue(newValue, true, true);
testSlider.refresh({ useCurrentValue: true });
expect(testSlider.getValue()).toBe(newValue);
});
it("should reset slider to its default value on refresh (jQuery)", function() {
// Initialize non-range slider
$testSlider = $('#testSlider1').slider(options);
$testSlider.slider('setValue', newValue, true, true);
$testSlider.slider('refresh');
expect($testSlider.slider('getValue')).toBe(initialValue);
});
it("should maintain its current value on refresh (jQuery)", function() {
// Initialize non-range slider
$testSlider = $('#testSlider1').slider(options);
$testSlider.slider('setValue', newValue, true, true);
$testSlider.slider('refresh', { useCurrentValue: true });
expect($testSlider.slider('getValue')).toBe(newValue);
});
it("should reset slider to its default value on refresh (range)", function() {
// Initialize range slider
options.value = initialRangeValue;
options.range = true;
testSlider = new Slider('#testSlider1', options);
testSlider.setValue(newRangeValue, true, true);
testSlider.refresh();
expect(testSlider.getValue()).toBe(initialRangeValue);
});
it("should maintain its current value on refresh (range)", function() {
// Initialize range slider
options.value = initialRangeValue;
options.range = true;
testSlider = new Slider('#testSlider1', options);
testSlider.setValue(newRangeValue, true, true);
testSlider.refresh({ useCurrentValue: true });
expect(testSlider.getValue()).toBe(newRangeValue);
});
}); // End of spec