spectacular/specs/units/dependencies.spec.coffee

Advanced BDD framework for CoffeeScript and JavaScript

runningSpecs('missing dependency')
.shouldSucceedWith /Warning: unmet dependency foo/, ->
  describe 'dependent', ->
    dependsOn 'foo'

    it -> true.should be true


runningSpecs('example depending on succeeding examples')
.shouldSucceedWith /3 success, 3 assertions, 0 failures, 0 errors, 0 skipped/, ->
  describe 'dependency 1', id: 'success1', ->
    it -> true.should be true

  describe 'dependency 2', id: 'success2', ->
    it -> true.should be true

  describe 'dependent', ->
    dependsOn 'success1'
    dependsOn 'success2'

    it -> true.should be true

runningSpecs('example depending on a failing example')
.shouldFailWith /1 failure, 0 errors, 1 skipped/, ->
  describe 'dependency', id: 'top', ->
    context 'succeeding', ->
      it -> true.should be true

  describe 'dependency failing', id: 'failure', ->
    it -> false.should be true

  describe 'dependent', ->
    dependsOn 'top'
    dependsOn 'failure'

    it 'should be skipped', ->
      true.should be true

runningSpecs('parent depending on child')
.shouldStopWith /can't depends on ancestor/, ->
  describe 'parent', id: 'parent1', ->
    context 'child', id: 'child1', ->
      dependsOn 'parent1'

      it -> true.should be true

runningSpecs('child depending on parent')
.shouldStopWith /can't depends on ancestor/, ->
  describe 'parent', id: 'parent2', ->
    dependsOn 'child2'

    context 'child', id: 'child2', ->
      it -> true.should be true

runningSpecs('circular dependencies')
.shouldStopWith /circular dependencies between/, ->
  describe 'cycle 1', id: 'c1', ->
    dependsOn 'c2'

    it -> true.should be true

  describe 'cycle 2', id: 'c2', ->
    dependsOn 'c1'

    it -> true.should be true

runningSpecs('exclusive examples in group with dependencies')
.shouldSucceedWith /3 success, 3 assertion/, ->
  describe 'excluded groups', id: 'success', ->
    it -> true.should be true
    it -> true.should be true

  describe 'exclusive groups', ->
    dependsOn 'success'

    only it -> true.should be true

runningSpecs('deep circular dependencies')
.shouldStopWith /circular dependencies between/, ->
  describe 'cycle 1', id: 'c1', ->
    describe 'child 1', id: 'cc1', ->
      dependsOn 'c2'

    it -> true.should be true

  describe 'cycle 2', id: 'c2', ->
    dependsOn 'cc1'

    it -> true.should be true

runningSpecs('n+1 circular dependencies')
.shouldStopWith /circular dependencies between/, ->
  describe 'cycle 1', id: 'c1', ->
    dependsOn 'c2'

    it -> true.should be true

  describe 'cycle 2', id: 'c2', ->
    dependsOn 'c3'

    it -> true.should be true

  describe 'cycle 3', id: 'c3', ->
    dependsOn 'c1'

    it -> true.should be true

runningSpecs('cascading successful examples')
.shouldSucceedWith /3 success, 3 assertions, 0 failures/, ->
  describe 'parent group', ->
    it -> true.should be true

    whenPass ->
      it -> true.should be true

      whenPass ->
        context 'in a nested context', ->
          it -> true.should be true

runningSpecs('cascading failing examples')
.shouldFailWith /0 success, 1 assertion, 1 failure, (.*), 2 skipped/, ->
  describe null, ->
    it -> should exist

    whenPass ->
      context 'skipped', ->
        it -> true.should be true

        whenPass ->
          context 'skipped', ->
            it -> true.should be true

runningSpecs('cascading & depenpent failing examples')
.shouldFailWith /1 success, 2 assertions, 1 failure, (.*), 1 skipped/, ->

  describe 'success group', id: 'success', ->
    it -> true.should be true

  describe 'parent group', ->
    it -> true.should be false

    whenPass ->
      dependsOn 'success'
      context 'skipped', ->
        it -> true.should be true