func InvalidSharedRunnerBehaviors(build func(body interface{}, timeout time.Duration, failer *Failer.Failer, componentCodeLocation types.CodeLocation) runnable, componentType types.SpecComponentType) {
var (
failer *Failer.Failer
componentCodeLocation types.CodeLocation
innerCodeLocation types.CodeLocation
)
BeforeEach(func() {
failer = Failer.New()
componentCodeLocation = codelocation.New(0)
innerCodeLocation = codelocation.New(0)
})
Describe("invalid functions", func() {
Context("when passed something that's not a function", func() {
It("should panic", func() {
Ω(func() {
build("not a function", 0, failer, componentCodeLocation)
}).Should(Panic())
})
})
Context("when the function takes the wrong kind of argument", func() {
It("should panic", func() {
Ω(func() {
build(func(oops string) {}, 0, failer, componentCodeLocation)
}).Should(Panic())
})
})
Context("when the function takes more than one argument", func() {
It("should panic", func() {
Ω(func() {
build(func(done Done, oops string) {}, 0, failer, componentCodeLocation)
}).Should(Panic())
})
})
})
}
})
Describe("benchmarking", func() {
var measure *MeasureNode
Describe("Value", func() {
BeforeEach(func() {
measure = NewMeasureNode("the measurement", func(b Benchmarker) {
b.RecordValue("foo", 7, "info!")
b.RecordValue("foo", 2)
b.RecordValue("foo", 3)
b.RecordValue("bar", 0.3)
b.RecordValue("bar", 0.1)
b.RecordValue("bar", 0.5)
b.RecordValue("bar", 0.7)
}, types.FlagTypeFocused, codelocation.New(0), 1, Failer.New(), 3)
Ω(measure.Run()).Should(Equal(types.SpecStatePassed))
})
It("records passed in values and reports on them", func() {
report := measure.MeasurementsReport()
Ω(report).Should(HaveLen(2))
Ω(report["foo"].Name).Should(Equal("foo"))
Ω(report["foo"].Info).Should(Equal("info!"))
Ω(report["foo"].Order).Should(Equal(0))
Ω(report["foo"].SmallestLabel).Should(Equal("Smallest"))
Ω(report["foo"].LargestLabel).Should(Equal(" Largest"))
Ω(report["foo"].AverageLabel).Should(Equal(" Average"))
Ω(report["foo"].Units).Should(Equal(""))
Ω(report["foo"].Results).Should(Equal([]float64{7, 2, 3}))
Ω(report["foo"].Smallest).Should(BeNumerically("==", 2))
newSpecWithBody := func(text string, body interface{}) *spec.Spec {
subject := leafnodes.NewItNode(text, body, noneFlag, codelocation.New(0), 0, failer, 0)
return spec.New(subject, []*containernode.ContainerNode{})
}
newRunner := func(config config.GinkgoConfigType, beforeSuiteNode leafnodes.SuiteNode, afterSuiteNode leafnodes.SuiteNode, specs ...*spec.Spec) *SpecRunner {
return New("description", beforeSuiteNode, spec.NewSpecs(specs), afterSuiteNode, []reporters.Reporter{reporter1, reporter2}, writer, config)
}
BeforeEach(func() {
reporter1 = reporters.NewFakeReporter()
reporter2 = reporters.NewFakeReporter()
writer = Writer.NewFake()
failer = Failer.New()
thingsThatRan = []string{}
})
Describe("Running and Reporting", func() {
var specA, pendingSpec, anotherPendingSpec, failedSpec, specB, skippedSpec *spec.Spec
var willRunCalls, didCompleteCalls []string
BeforeEach(func() {
willRunCalls = []string{}
didCompleteCalls = []string{}
specA = newSpec("spec A", noneFlag, false)
pendingSpec = newSpec("pending spec", pendingFlag, false)
anotherPendingSpec = newSpec("another pending spec", pendingFlag, false)
failedSpec = newSpec("failed spec", noneFlag, true)
func SynchronousSharedRunnerBehaviors(build func(body interface{}, timeout time.Duration, failer *Failer.Failer, componentCodeLocation types.CodeLocation) runnable, componentType types.SpecComponentType, componentIndex int) {
var (
outcome types.SpecState
failure types.SpecFailure
failer *Failer.Failer
componentCodeLocation types.CodeLocation
innerCodeLocation types.CodeLocation
didRun bool
)
BeforeEach(func() {
failer = Failer.New()
componentCodeLocation = codelocation.New(0)
innerCodeLocation = codelocation.New(0)
didRun = false
})
Describe("synchronous functions", func() {
Context("when the function passes", func() {
BeforeEach(func() {
outcome, failure = build(func() {
didRun = true
}, 0, failer, componentCodeLocation).Run()
})
It("should have a succesful outcome", func() {
Ω(didRun).Should(BeTrue())
Ω(outcome).Should(Equal(types.SpecStatePassed))
Ω(failure).Should(BeZero())
})
})
Context("when a failure occurs", func() {
BeforeEach(func() {
outcome, failure = build(func() {
didRun = true
failer.Fail("bam", innerCodeLocation)
panic("should not matter")
}, 0, failer, componentCodeLocation).Run()
})
It("should return the failure", func() {
Ω(didRun).Should(BeTrue())
Ω(outcome).Should(Equal(types.SpecStateFailed))
Ω(failure).Should(Equal(types.SpecFailure{
Message: "bam",
Location: innerCodeLocation,
ForwardedPanic: nil,
ComponentIndex: componentIndex,
ComponentType: componentType,
ComponentCodeLocation: componentCodeLocation,
}))
})
})
Context("when a panic occurs", func() {
BeforeEach(func() {
outcome, failure = build(func() {
didRun = true
innerCodeLocation = codelocation.New(0)
panic("ack!")
}, 0, failer, componentCodeLocation).Run()
})
It("should return the panic", func() {
Ω(didRun).Should(BeTrue())
Ω(outcome).Should(Equal(types.SpecStatePanicked))
innerCodeLocation.LineNumber++
Ω(failure).Should(Equal(types.SpecFailure{
Message: "Test Panicked",
Location: innerCodeLocation,
ForwardedPanic: "ack!",
ComponentIndex: componentIndex,
ComponentType: componentType,
ComponentCodeLocation: componentCodeLocation,
}))
})
})
})
}
func AsynchronousSharedRunnerBehaviors(build func(body interface{}, timeout time.Duration, failer *Failer.Failer, componentCodeLocation types.CodeLocation) runnable, componentType types.SpecComponentType, componentIndex int) {
var (
outcome types.SpecState
failure types.SpecFailure
failer *Failer.Failer
componentCodeLocation types.CodeLocation
innerCodeLocation types.CodeLocation
didRun bool
)
BeforeEach(func() {
failer = Failer.New()
componentCodeLocation = codelocation.New(0)
innerCodeLocation = codelocation.New(0)
didRun = false
})
Describe("asynchronous functions", func() {
var timeoutDuration time.Duration
BeforeEach(func() {
timeoutDuration = time.Duration(1 * float64(time.Second))
})
Context("when running", func() {
It("should run the function as a goroutine, and block until it's done", func() {
initialNumberOfGoRoutines := runtime.NumGoroutine()
numberOfGoRoutines := 0
build(func(done Done) {
didRun = true
numberOfGoRoutines = runtime.NumGoroutine()
close(done)
}, timeoutDuration, failer, componentCodeLocation).Run()
Ω(didRun).Should(BeTrue())
Ω(numberOfGoRoutines).Should(BeNumerically(">=", initialNumberOfGoRoutines+1))
})
})
Context("when the function passes", func() {
BeforeEach(func() {
outcome, failure = build(func(done Done) {
didRun = true
close(done)
}, timeoutDuration, failer, componentCodeLocation).Run()
})
It("should have a succesful outcome", func() {
Ω(didRun).Should(BeTrue())
Ω(outcome).Should(Equal(types.SpecStatePassed))
Ω(failure).Should(BeZero())
})
})
Context("when the function fails", func() {
BeforeEach(func() {
outcome, failure = build(func(done Done) {
didRun = true
failer.Fail("bam", innerCodeLocation)
time.Sleep(20 * time.Millisecond)
panic("doesn't matter")
close(done)
}, 10*time.Millisecond, failer, componentCodeLocation).Run()
})
It("should return the failure", func() {
Ω(didRun).Should(BeTrue())
Ω(outcome).Should(Equal(types.SpecStateFailed))
Ω(failure).Should(Equal(types.SpecFailure{
Message: "bam",
Location: innerCodeLocation,
ForwardedPanic: nil,
ComponentIndex: componentIndex,
ComponentType: componentType,
ComponentCodeLocation: componentCodeLocation,
}))
})
})
Context("when the function times out", func() {
var guard chan struct{}
BeforeEach(func() {
guard = make(chan struct{})
outcome, failure = build(func(done Done) {
didRun = true
time.Sleep(20 * time.Millisecond)
close(guard)
panic("doesn't matter")
close(done)
}, 10*time.Millisecond, failer, componentCodeLocation).Run()
})
It("should return the timeout", func() {
<-guard
Ω(didRun).Should(BeTrue())
Ω(outcome).Should(Equal(types.SpecStateTimedOut))
Ω(failure).Should(Equal(types.SpecFailure{
Message: "Timed out",
Location: componentCodeLocation,
ForwardedPanic: nil,
ComponentIndex: componentIndex,
ComponentType: componentType,
ComponentCodeLocation: componentCodeLocation,
}))
})
})
Context("when the function panics", func() {
BeforeEach(func() {
outcome, failure = build(func(done Done) {
didRun = true
innerCodeLocation = codelocation.New(0)
panic("ack!")
}, 100*time.Millisecond, failer, componentCodeLocation).Run()
})
It("should return the panic", func() {
Ω(didRun).Should(BeTrue())
Ω(outcome).Should(Equal(types.SpecStatePanicked))
innerCodeLocation.LineNumber++
Ω(failure).Should(Equal(types.SpecFailure{
Message: "Test Panicked",
Location: innerCodeLocation,
ForwardedPanic: "ack!",
ComponentIndex: componentIndex,
ComponentType: componentType,
ComponentCodeLocation: componentCodeLocation,
}))
})
})
})
}