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Contents
describe('stacked map', function() {
var stackedMap;
beforeEach(module('ui.bootstrap.modal'));
beforeEach(inject(function ($$stackedMap) {
stackedMap = $$stackedMap.createNew();
}));
it('should add and remove objects by key', function() {
stackedMap.add('foo', 'foo_value');
expect(stackedMap.length()).toEqual(1);
expect(stackedMap.get('foo').key).toEqual('foo');
expect(stackedMap.get('foo').value).toEqual('foo_value');
stackedMap.remove('foo');
expect(stackedMap.length()).toEqual(0);
expect(stackedMap.get('foo')).toBeUndefined();
});
it('should support listing keys', function() {
stackedMap.add('foo', 'foo_value');
stackedMap.add('bar', 'bar_value');
expect(stackedMap.keys()).toEqual(['foo', 'bar']);
});
it('should get topmost element', function() {
stackedMap.add('foo', 'foo_value');
stackedMap.add('bar', 'bar_value');
expect(stackedMap.length()).toEqual(2);
expect(stackedMap.top().key).toEqual('bar');
expect(stackedMap.length()).toEqual(2);
});
it('should remove topmost element', function() {
stackedMap.add('foo', 'foo_value');
stackedMap.add('bar', 'bar_value');
expect(stackedMap.removeTop().key).toEqual('bar');
expect(stackedMap.removeTop().key).toEqual('foo');
});
it('should preserve semantic of an empty stackedMap', function() {
expect(stackedMap.length()).toEqual(0);
expect(stackedMap.top()).toBeUndefined();
});
it('should ignore removal of non-existing elements', function() {
expect(stackedMap.remove('non-existing')).toBeUndefined();
});
});
Version data entries
8 entries across 8 versions & 1 rubygems