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Merge commit 'd21ea7816e' as 'jquery-ui'

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Mark Schouten 2016-08-05 13:20:20 +02:00
commit e904a80717
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297
jquery-ui/tests/unit/slider/slider_core.js vendored Normal file
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(function( $ ) {
//
// Slider Test Helper Functions
//
var element, options;
function handle() {
return element.find( ".ui-slider-handle" );
}
// Slider Tests
module( "slider: core" );
test( "keydown HOME on handle sets value to min", function() {
expect( 2 );
element = $( "<div></div>" );
options = {
max: 5,
min: -5,
orientation: "horizontal",
step: 1
};
element.slider( options );
element.slider( "value", 0 );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.HOME } );
equal(element.slider( "value" ), options.min );
element.slider( "destroy" );
element = $( "<div></div>" );
options = {
max: 5,
min: -5,
orientation: "vertical",
step: 1
};
element.slider( options );
element.slider( "value", 0 );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.HOME } );
equal(element.slider( "value" ), options.min) ;
element.slider( "destroy" );
});
test( "keydown END on handle sets value to max", function() {
expect( 2 );
element = $( "<div></div>" );
options = {
max: 5,
min: -5,
orientation: "horizontal",
step: 1
};
element.slider( options );
element.slider( "value", 0 );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.END } );
equal(element.slider( "value" ), options.max) ;
element.slider( "destroy" );
element = $( "<div></div>" );
options = {
max: 5,
min: -5,
orientation: "vertical",
step: 1
};
element.slider( options );
element.slider( "value", 0 );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.END } );
equal(element.slider( "value" ), options.max );
element.slider( "destroy" );
});
test( "keydown PAGE_UP on handle increases value by 1/5 range, not greater than max", function() {
expect( 4 );
$.each( [ "horizontal", "vertical" ], function( i, orientation ) {
element = $( "<div></div>" );
options = {
max: 100,
min: 0,
orientation: orientation,
step: 1
};
element.slider( options );
element.slider( "value", 70);
handle().simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_UP } );
equal(element.slider( "value" ), 90);
handle().simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_UP } );
equal(element.slider( "value" ), 100);
element.slider( "destroy" );
});
});
test( "keydown PAGE_DOWN on handle decreases value by 1/5 range, not less than min", function() {
expect( 4 );
$.each( [ "horizontal", "vertical" ], function( i, orientation ) {
element = $( "<div></div>" );
options = {
max: 100,
min: 0,
orientation: orientation,
step: 1
};
element.slider( options );
element.slider( "value", 30);
handle().simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_DOWN } );
equal(element.slider( "value" ), 10);
handle().simulate( "keydown", { keyCode: $.ui.keyCode.PAGE_DOWN } );
equal(element.slider( "value" ), 0 );
element.slider( "destroy" );
});
});
test( "keydown UP on handle increases value by step, not greater than max", function() {
expect( 4 );
element = $( "<div></div>" );
options = {
max: 5,
min: -5,
orientation: "horizontal",
step: 1
};
element.slider(options);
element.slider( "value", options.max - options.step );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.UP } );
equal(element.slider( "value" ), options.max );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.UP } );
equal(element.slider( "value" ), options.max );
element.slider( "destroy" );
element = $( "<div></div>" );
options = {
max: 5,
min: -5,
orientation: "vertical",
step: 1
};
element.slider( options );
element.slider( "value", options.max - options.step );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.UP } );
equal(element.slider( "value" ), options.max );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.UP } );
equal(element.slider( "value" ), options.max );
element.slider( "destroy" );
});
test( "keydown RIGHT on handle increases value by step, not greater than max", function() {
expect( 4 );
element = $( "<div></div>" );
options = {
max: 5,
min: -5,
orientation: "horizontal",
step: 1
};
element.slider(options);
element.slider( "value", options.max - options.step );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
equal(element.slider( "value" ), options.max);
handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
equal(element.slider( "value" ), options.max );
element.slider( "destroy" );
element = $( "<div></div>" );
options = {
max: 5,
min: -5,
orientation: "vertical",
step: 1
};
element.slider( options );
element.slider( "value", options.max - options.step );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
equal(element.slider( "value" ), options.max );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.RIGHT } );
equal(element.slider( "value" ), options.max );
element.slider( "destroy" );
});
test( "keydown DOWN on handle decreases value by step, not less than min", function() {
expect( 4 );
element = $( "<div></div>" );
options = {
max: 5,
min: -5,
orientation: "horizontal",
step: 1
};
element.slider( options );
element.slider( "value", options.min + options.step );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
equal(element.slider( "value" ), options.min);
handle().simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
equal(element.slider( "value" ), options.min );
element.slider( "destroy" );
element = $( "<div></div>" );
options = {
max: 5,
min: -5,
orientation: "vertical",
step: 1
};
element.slider( options );
element.slider( "value", options.min + options.step );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
equal(element.slider( "value" ), options.min);
handle().simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
equal(element.slider( "value" ), options.min );
element.slider( "destroy" );
});
test( "keydown LEFT on handle decreases value by step, not less than min", function() {
expect( 4 );
element = $( "<div></div>" );
options = {
max: 5,
min: -5,
orientation: "horizontal",
step: 1
};
element.slider(options);
element.slider( "value", options.min + options.step );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } );
equal(element.slider( "value" ), options.min );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } );
equal(element.slider( "value" ), options.min );
element.slider( "destroy" );
element = $( "<div></div>" );
options = {
max: 5,
min: -5,
orientation: "vertical",
step: 1
};
element.slider( options );
element.slider( "value", options.min + options.step );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } );
equal(element.slider( "value" ), options.min );
handle().simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } );
equal(element.slider( "value" ), options.min );
element.slider( "destroy" );
});
})( jQuery );