alpaca/dist/lib/jquery-maskedinput/spec/Delete.spec.js

Alpaca provides the easiest and fastest way to generate interactive forms for the web and mobile devices. It runs simply as HTML5 or more elaborately using Bootstrap, jQuery Mobile or jQuery UI. Alpaca uses Handlebars to process JSON schema and provide

feature("Delete Key", function() {
	story('User presses delete with cursor on a mask literal',function(){
		scenario('character at end matches definition to the right',function(){
			given("an input with a mask definition of '9-99'", function(){
				input
				.mask("9-99")
				.mashKeys("123");
			});

			given("the input has cursor positioned on literal", function(){
				input.caret(1);
			});

			when("hitting the delete key",function(){
				input.mashKeys(function(keys){keys.type(keys.delete)});
			});

			then("value should be correct",function(){
				expect(input).toHaveValue('1-3_');
			});

			and("caret position should be correct",function(){
				expect(input.caret().begin).toEqual(2);
			});
		});

		scenario('character at end does not match definition to the right',function(){
			given("an input with a mask definition of '9-9a'", function(){
				input
				.mask("9-9a")
				.mashKeys("12z");
			});

			given("the input has cursor positioned on literal", function(){
				input.caret(1);
			});

			when("hitting the delete key",function(){
				input.mashKeys(function(keys){keys.type(keys.delete)});
			});

			then("value should be correct",function(){
				expect(input).toHaveValue('1-_z');
			});

			and("caret position should be correct",function(){
				expect(input.caret().begin).toEqual(2);
			});
		});
	});

	story('User presses delete with cursor on first character',function(){
		scenario('character to right matches definition of current position',function(){
			given("an input with a mask definition of '99'", function(){
				input
				.mask("99")
				.mashKeys("12");
			});

			given("the input has cursor positioned on first character", function(){
				input.caret(0);
			});

			when("hitting the delete key",function(){
				input.mashKeys(function(keys){keys.type(keys.delete)});
			});

			then("value should be correct",function(){
				expect(input).toHaveValue('2_');
			});

			and("caret position should be correct",function(){
				expect(input.caret().begin).toEqual(0);
			});
		});

		scenario('character to right does not match definition of current position',function(){
			given("an input with a mask definition of '9a'", function(){
				input
				.mask("9a")
				.mashKeys("1z");
			});

			given("the input has cursor positioned on first character", function(){
				input.caret(0);
			});

			when("hitting the delete key",function(){
				input.mashKeys(function(keys){keys.type(keys.delete)});
			});

			then("value should be correct",function(){
				expect(input).toHaveValue('_z');
			});

			and("caret position should be correct",function(){
				expect(input.caret().begin).toEqual(0);
			});
		});
		
		describe('There is a mask literal between the two placeholders',function(){
			scenario('character to right matches definition of current position',function(){
				given("an input with a mask definition of '9-9'", function(){
					input
					.mask("9-9")
					.mashKeys("12");
				});

				given("the input has cursor positioned on first character", function(){
					input.caret(0);
				});

				when("hitting the delete key",function(){
					input.mashKeys(function(keys){keys.type(keys.delete)});
				});

				then("value should be correct",function(){
					expect(input).toHaveValue('2-_');
				});

				and("caret position should be correct",function(){
					expect(input.caret().begin).toEqual(0);
				});
			});

			scenario('character to right does not match definition of current position',function(){
				given("an input with a mask definition of '9-9'", function(){
					input
					.mask("9-a")
					.mashKeys("1z");
				});

				given("the input has cursor positioned on first character", function(){
					input.caret(0);
				});

				when("hitting the delete key",function(){
					input.mashKeys(function(keys){keys.type(keys.delete)});
				});

				then("value should be correct",function(){
					expect(input).toHaveValue('_-z');
				});

				and("caret position should be correct",function(){
					expect(input.caret().begin).toEqual(0);
				});
			});
		});
	});
});