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package spec_iterator_test
import (
. "github.com/onsi/ginkgo/internal/spec_iterator"
"github.com/onsi/ginkgo/internal/codelocation"
"github.com/onsi/ginkgo/internal/containernode"
"github.com/onsi/ginkgo/internal/leafnodes"
"github.com/onsi/ginkgo/internal/spec"
"github.com/onsi/ginkgo/types"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("SerialSpecIterator", func() {
var specs []*spec.Spec
var iterator *SerialIterator
newSpec := func(text string, flag types.FlagType) *spec.Spec {
subject := leafnodes.NewItNode(text, func() {}, flag, codelocation.New(0), 0, nil, 0)
return spec.New(subject, []*containernode.ContainerNode{}, false)
}
BeforeEach(func() {
specs = []*spec.Spec{
newSpec("A", types.FlagTypePending),
newSpec("B", types.FlagTypeNone),
newSpec("C", types.FlagTypeNone),
newSpec("D", types.FlagTypeNone),
}
specs[3].Skip()
iterator = NewSerialIterator(specs)
})
It("should report the total number of specs", func() {
Ω(iterator.NumberOfSpecsPriorToIteration()).Should(Equal(4))
})
It("should report the number to be processed", func() {
n, known := iterator.NumberOfSpecsToProcessIfKnown()
Ω(n).Should(Equal(4))
Ω(known).Should(BeTrue())
})
It("should report the number that will be run", func() {
n, known := iterator.NumberOfSpecsThatWillBeRunIfKnown()
Ω(n).Should(Equal(2))
Ω(known).Should(BeTrue())
})
Describe("iterating", func() {
It("should return the specs in order", func() {
Ω(iterator.Next()).Should(Equal(specs[0]))
Ω(iterator.Next()).Should(Equal(specs[1]))
Ω(iterator.Next()).Should(Equal(specs[2]))
Ω(iterator.Next()).Should(Equal(specs[3]))
spec, err := iterator.Next()
Ω(spec).Should(BeNil())
Ω(err).Should(MatchError(ErrClosed))
})
})
})
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