Caplin Trader 4.7.1

Class: module:br/test/ViewFixture

module:br/test/ViewFixture

Constructor

new module:br/test/ViewFixture(viewSelector)

Constructs a br.test.ViewFixture.
Parameters:
Name Type Description
viewSelector String (optional) CSS selector to identify the parent view element for this fixture
Implements:

Methods

addViewHandlers(viewHandlersMap)

Allows custom view handlers to be added.
Parameters:
Name Type Description
viewHandlersMap Map A map of handler name to handler class constructor reference.
Throws:
If an attempt is made to override an existing handler.
Type
br.Errors.InvalidParametersError

setSelectorMappings(selectorMappings)

Set the selector mappings to use with this fixture.

This allows users to create a shorthand for a selector, so that the same selector doesn't need to be repeated across different tests.

Calling: viewFixture.setSelectorMappings({'my-mapping': '.some .selector'}); then allows you to use that mapping in the test: then("form.view.(my-mapping).text = 'foo'");.

Parameters:
Name Type Description
selectorMappings Object Map of selector mappings.

module:br/test/ViewFixture

The ViewFixture enables interacting with the rendered view via ViewFixtureHandlers. An element in the view can be selected with jQuery selectors. In Given and When phases the selected element in the view as well as its desired value will be passed as arguments to the set() method of a ViewFixtureHandler which will update the element accordingly. In the Then phase the same arguments will be passed to the get() method of a ViewFixtureHandler, which will then inspect the selected view element and return a value of a particular property of this element to the ViewFixture. The ViewFixture should mainly be used to check that the bindings between view elements in templates and the corresponding presentation model properties have been specified correctly. A test might set a value on the view element in the Given or When phases and then check in the Then phase that this value has been updated after updating the relevant presentation model property.

Assuming that the ViewFixture has been added with the identifier view as a subfixture of the ComponentFixture which has the identifier form, then the ViewFixture can be used in the following way in a test:

then("form.view.(.orderSummary [identifier=\'orderStatus\']).text = 'complete'");

In the above example the jQuery selector for the element in the view is .spotGeneralSummary [identifier=\'dealSubmittedFor\'] and it must be specified within parentheses. The following part of the statement, .text = 'test phrase', specifies the ViewFixtureHandler (Text) and the value ('test phrase') which will be passed to it. The Text ViewFixtureHandler will then get the text value of the selected view element and return this value to the ViewFixture. The test will pass if the text value of the selected view element is indeed equal to 'test phrase'.

Constructor

new module:br/test/ViewFixture()

Methods

addViewHandlers(viewHandlersMap)

Allows custom view handlers to be added.
Parameters:
Name Type Description
viewHandlersMap Map A map of handler name to handler class constructor reference.
Throws:
If an attempt is made to override an existing handler.
Type
br.Errors.InvalidParametersError

setSelectorMappings(selectorMappings)

Set the selector mappings to use with this fixture.

This allows users to create a shorthand for a selector, so that the same selector doesn't need to be repeated across different tests.

Calling: viewFixture.setSelectorMappings({'my-mapping': '.some .selector'}); then allows you to use that mapping in the test: then("form.view.(my-mapping).text = 'foo'");.

Parameters:
Name Type Description
selectorMappings Object Map of selector mappings.