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|
describe "bootbox.dialog", ->
beforeEach ->
# need to take care with these helpers; don't want too much
# cleverness in the tests which runs the risk of making them
# harder to read. Could we look at custom expectations instead?
@find = (s) -> @dialog.find s
@exists = (s) -> @find(s).length isnt 0
@class = (s, c) -> @find(s).hasClass(c)
@invoke = (s, m) -> @find(s)[m]()
@text = (s) -> @invoke s, "text"
@html = (s) -> @invoke s, "html"
describe "invalid usage tests", ->
describe "with no arguments", ->
beforeEach ->
@create = -> bootbox.dialog()
it "throws an error", ->
expect(@create).to.throw /supply an object/
describe "with one argument", ->
describe "where the argument is not an object", ->
beforeEach ->
@create = -> bootbox.dialog "test"
it "throws an error", ->
expect(@create).to.throw /supply an object/
describe "where the argument has no message property", ->
beforeEach ->
@create = ->
bootbox.dialog
invalid: "options"
it "throws an error", ->
expect(@create).to.throw /specify a message/
describe "where the argument has a button with an invalid value", ->
beforeEach ->
@create = ->
bootbox.dialog
message: "test"
buttons:
ok: "foo"
it "throws an error", ->
expect(@create).to.throw /button with key ok must be an object/
describe "when creating a minimal dialog", ->
beforeEach ->
@dialog = bootbox.dialog
message: "test"
it "adds the bootbox class to the dialog", ->
expect(@dialog.hasClass("bootbox")).to.be.true
it "adds the bootstrap modal class to the dialog", ->
expect(@dialog.hasClass("modal")).to.be.true
it "adds the fade class to the dialog", ->
expect(@dialog.hasClass("fade")).to.be.true
it "shows the expected message", ->
expect(@text(".bootbox-body")).to.equal "test"
it "does not have a header", ->
expect(@exists(".modal-header")).not.to.be.ok
it "has a close button inside the body", ->
expect(@exists(".modal-body .close")).to.be.ok
it "does not have a footer", ->
expect(@exists(".modal-footer")).not.to.be.ok
it "has a backdrop", ->
# bootstrap < 3.3.x
# expect(@dialog.next(".modal-backdrop").length).to.equal 1
# bootstrap >= 3.3.x
expect(@dialog.children(".modal-backdrop").length).to.equal 1
describe "when creating a dialog with a button", ->
beforeEach ->
@create = (button = {}) =>
@dialog = bootbox.dialog
message: "test"
buttons:
one: button
describe "when the button has no callback", ->
beforeEach ->
@create
label: "My Label"
@hidden = sinon.spy @dialog, "modal"
it "shows a footer", ->
expect(@exists(".modal-footer")).to.be.ok
it "shows one button", ->
expect(@find(".btn").length).to.equal 1
it "shows the correct button text", ->
expect(@text(".btn")).to.equal "My Label"
it "applies the correct button class", ->
expect(@class(".btn", "btn-primary")).to.be.true
describe "when triggering the escape event", ->
beforeEach ->
@dialog.trigger "escape.close.bb"
it "should not hide the modal", ->
expect(@hidden).not.to.have.been.called
describe "when clicking the close button", ->
beforeEach ->
@dialog.find(".close").trigger "click"
it "should hide the modal", ->
expect(@hidden).to.have.been.calledWithExactly "hide"
describe "when the button has a label and callback", ->
beforeEach ->
@callback = sinon.spy()
@create
label: "Another Label"
callback: @callback
@hidden = sinon.spy @dialog, "modal"
it "shows a footer", ->
expect(@exists(".modal-footer")).to.be.ok
it "shows the correct button text", ->
expect(@text(".btn")).to.equal "Another Label"
describe "when dismissing the dialog by clicking OK", ->
beforeEach ->
@dialog.find(".btn-primary").trigger "click"
it "should invoke the callback", ->
expect(@callback).to.have.been.called
it "should pass the dialog as `this`", ->
expect(@callback.thisValues[0]).to.equal @dialog
it "should hide the modal", ->
expect(@hidden).to.have.been.calledWithExactly "hide"
describe "when triggering the escape event", ->
beforeEach ->
@dialog.trigger "escape.close.bb"
it "should not invoke the callback", ->
expect(@callback).not.to.have.been.called
it "should not hide the modal", ->
expect(@hidden).not.to.have.been.called
describe "when clicking the close button", ->
beforeEach ->
@dialog.find(".close").trigger "click"
it "should not invoke the callback", ->
expect(@callback).not.to.have.been.called
it "should hide the modal", ->
expect(@hidden).to.have.been.called
describe "when the button has a custom class", ->
beforeEach ->
@create
label: "Test Label"
className: "btn-custom"
it "shows the correct button text", ->
expect(@text(".btn")).to.equal "Test Label"
it "adds the custom class to the button", ->
expect(@class(".btn", "btn-custom")).to.be.true
describe "when the button has no explicit label", ->
beforeEach ->
@create = (buttons) ->
@dialog = bootbox.dialog
message: "test"
buttons: buttons
describe "when its value is an object", ->
beforeEach ->
@create
"Short form":
className: "btn-custom"
callback: -> true
it "uses the key name as the button text", ->
expect(@text(".btn")).to.equal "Short form"
it "adds the custom class to the button", ->
expect(@class(".btn", "btn-custom")).to.be.true
describe "when its value is a function", ->
beforeEach ->
@callback = sinon.spy()
@create
my_label: @callback
it "uses the key name as the button text", ->
expect(@text(".btn")).to.equal "my_label"
describe "when dismissing the dialog by clicking the button", ->
beforeEach ->
@dialog.find(".btn-primary").trigger "click"
it "should invoke the callback", ->
expect(@callback).to.have.been.called
it "should pass the dialog as `this`", ->
expect(@callback.thisValues[0]).to.equal @dialog
describe "when its value is not an object or function", ->
beforeEach ->
@badCreate = =>
@create
"Short form": "hello world"
it "throws an error", ->
expect(@badCreate).to.throw /button with key Short form must be an object/
describe "when creating a dialog with a title", ->
beforeEach ->
@dialog = bootbox.dialog
title: "My Title"
message: "test"
it "has a header", ->
expect(@exists(".modal-header")).to.be.ok
it "shows the correct title text", ->
expect(@text(".modal-title")).to.equal "My Title"
it "has a close button inside the header", ->
expect(@exists(".modal-header .close")).to.be.ok
describe "when creating a dialog with no backdrop", ->
beforeEach ->
@dialog = bootbox.dialog
message: "No backdrop in sight"
backdrop: false
it "does not have a backdrop", ->
expect(@dialog.next(".modal-backdrop").length).to.equal 0
describe "when creating a dialog with no close button", ->
beforeEach ->
@dialog = bootbox.dialog
message: "No backdrop in sight"
closeButton: false
it "does not have a close button inside the body", ->
expect(@exists(".modal-body .close")).not.to.be.ok
describe "when creating a dialog with an onEscape handler", ->
beforeEach ->
@e = (keyCode) ->
$(@dialog).trigger($.Event "keyup", which: keyCode)
describe "with a simple callback", ->
beforeEach ->
@callback = sinon.spy()
@dialog = bootbox.dialog
message: "Are you sure?"
onEscape: @callback
@hidden = sinon.spy @dialog, "modal"
@trigger = sinon.spy(@dialog, "trigger").withArgs "escape.close.bb"
describe "when triggering the keyup event", ->
describe "when the key is not the escape key", ->
beforeEach -> @e 15
it "does not trigger the escape event", ->
expect(@trigger).not.to.have.been.called
it "should not hide the modal", ->
expect(@hidden).not.to.have.been.called
describe "when the key is the escape key", ->
beforeEach -> @e 27
it "triggers the escape event", ->
expect(@trigger).to.have.been.calledWithExactly "escape.close.bb"
it "should invoke the callback", ->
expect(@callback).to.have.been.called
it "should pass the dialog as `this`", ->
expect(@callback.thisValues[0]).to.equal @dialog
it "should hide the modal", ->
expect(@hidden).to.have.been.calledWithExactly "hide"
describe "with a callback which returns false", ->
beforeEach ->
@callback = sinon.stub().returns false
@dialog = bootbox.dialog
message: "Are you sure?"
onEscape: @callback
@hidden = sinon.spy @dialog, "modal"
describe "when triggering the escape keyup event", ->
beforeEach -> @e 27
it "should invoke the callback", ->
expect(@callback).to.have.been.called
it "should pass the dialog as `this`", ->
expect(@callback.thisValues[0]).to.equal @dialog
it "should not hide the modal", ->
expect(@hidden).not.to.have.been.called
describe "with size option", ->
describe "when the size option is set to large", ->
beforeEach ->
@dialog = bootbox.dialog
message: "test"
size: "large"
it "adds the large class to the innerDialog", ->
expect(@dialog.children(".modal-dialog").hasClass("modal-lg")).to.be.true
describe "when the size option is set to small", ->
beforeEach ->
@dialog = bootbox.dialog
message: "test"
size: "small"
it "adds the large class to the innerDialog", ->
expect(@dialog.children(".modal-dialog").hasClass("modal-sm")).to.be.true
|
