branch_spec.js.coffee
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#= require spec_helper
#= require repository/branch
describe "Repository.Branch", ->
beforeEach ->
@subject = new Repository.Branch()
describe "constructor", ->
it "should construct a branch", ->
@subject.names.should.deep.equal({})
assert.isNull(@subject.request)
describe "#toggle", ->
before ->
@combo_box = sinon.stub()
sinon.stub(window, "$")
$.withArgs("#branches").returns(@combo_box)
after ->
window.$.restore()
context "scm_type = SVN", ->
beforeEach ->
@combo_box.hide = sinon.spy()
$.withArgs("#repository_scm_type").returns({val: -> "SVN"})
it "should hide the branches combo box", ->
@subject.toggle()
sinon.assert.calledOnce(@combo_box.hide)
context "scm_type != SVN", ->
beforeEach ->
@combo_box.show = sinon.spy()
$.withArgs("#repository_address").returns({val: -> "https://github.com/mezuro/prezento.git"})
$.withArgs("#repository_scm_type").returns({val: -> "GIT"})
sinon.stub(@subject, "fetch").withArgs("https://github.com/mezuro/prezento.git")
it "should show the branches combo box", ->
@subject.toggle()
sinon.assert.calledOnce(@combo_box.show)
describe "#cancel_request", ->
context 'request is not null', ->
beforeEach ->
@request = sinon.stub()
@request.abort = sinon.spy()
@subject.request = @request
it 'should abort the request', ->
@subject.cancel_request()
sinon.assert.calledOnce(@request.abort)
assert.isNull(@subject.request)
describe "#fill_options", ->
beforeEach ->
@el = jQuery("<select></select>")
context 'with branches that contain master', ->
it 'should place master first', ->
@subject.fill_options(['dev', 'stable', 'master'], @el)
option_values = []
for option in @el.get(0).options
option_values.push(option.value)
assert.deepEqual(option_values, ['master', 'dev', 'stable'])
context "with branches that don't contain master", ->
it "shouldn't change anything", ->
@subject.fill_options(['dev', 'stable', 'branch_do_daniel'], @el)
option_values = []
for option in @el.get(0).options
option_values.push(option.value)
assert.deepEqual(option_values, ['dev', 'stable', 'branch_do_daniel'])
describe '#fetch', ->
beforeEach ->
@subject.names = {}
@address = 'https://github.com/mezuro/kalibro_processor.git'
@subject.cancel_request = sinon.stub()
sinon.stub(@subject, "fill_options")
@select = {empty: sinon.stub()}
# $ is a global jQuery variable. That is why we don't need to declare it as @$
$ = sinon.stub(window, "$")
$.withArgs("#repository_branch").returns(@select)
$.withArgs("#repository_scm_type").returns({val: -> "GIT"})
afterEach ->
@subject.fill_options.restore()
$.restore()
context 'with valid address', ->
context 'with an address that is not cached', ->
beforeEach ->
$.get = sinon.stub().withArgs('/repository_branches', {'url': @address, 'scm_type': 'GIT'}).returns().yields({
'branches': ['stable', 'dev', 'master']
})
it 'should fetch the branches and fill the options', ->
@subject.fetch(@address)
sinon.assert.calledWith(@select.empty)
sinon.assert.calledWith(@subject.fill_options, ['stable', 'dev', 'master'], @select)
context 'with an address that is cached', ->
beforeEach ->
@subject.names[@address] = ['stable', 'dev', 'master']
$.get = sinon.stub()
it 'should not request the branches but fill the select with the cached values', ->
@subject.fetch(@address)
sinon.assert.calledWith(@select.empty)
sinon.assert.calledWith(@subject.fill_options, ['stable', 'dev', 'master'], @select)
sinon.assert.notCalled($.get)
context 'with an invalid address', ->
beforeEach ->
$.get = sinon.stub().withArgs('/repository_branches', {'url': @address, 'scm_type': 'GIT'}).returns().yields({
'errors': ['InvalidUrl']
})
it 'should not fill the options', ->
@subject.fetch(@address)
sinon.assert.calledWith(@select.empty)
sinon.assert.notCalled(@subject.fill_options)