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/
offsets_test.go
87 lines (71 loc) · 2.48 KB
/
offsets_test.go
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package cluster
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("OffsetStash", func() {
var subject *OffsetStash
BeforeEach(func() {
subject = NewOffsetStash()
})
It("should update", func() {
Expect(subject.offsets).To(HaveLen(0))
subject.MarkPartitionOffset("topic", 0, 0, "m3ta")
Expect(subject.offsets).To(HaveLen(1))
Expect(subject.offsets).To(HaveKeyWithValue(
topicPartition{Topic: "topic", Partition: 0},
offsetInfo{Offset: 0, Metadata: "m3ta"},
))
subject.MarkPartitionOffset("topic", 0, 200, "m3ta")
Expect(subject.offsets).To(HaveLen(1))
Expect(subject.offsets).To(HaveKeyWithValue(
topicPartition{Topic: "topic", Partition: 0},
offsetInfo{Offset: 200, Metadata: "m3ta"},
))
subject.MarkPartitionOffset("topic", 0, 199, "m3t@")
Expect(subject.offsets).To(HaveLen(1))
Expect(subject.offsets).To(HaveKeyWithValue(
topicPartition{Topic: "topic", Partition: 0},
offsetInfo{Offset: 200, Metadata: "m3ta"},
))
subject.MarkPartitionOffset("topic", 1, 300, "")
Expect(subject.offsets).To(HaveLen(2))
Expect(subject.offsets).To(HaveKeyWithValue(
topicPartition{Topic: "topic", Partition: 1},
offsetInfo{Offset: 300, Metadata: ""},
))
})
It("should reset", func() {
Expect(subject.offsets).To(HaveLen(0))
subject.MarkPartitionOffset("topic", 0, 0, "m3ta")
Expect(subject.offsets).To(HaveLen(1))
Expect(subject.offsets).To(HaveKeyWithValue(
topicPartition{Topic: "topic", Partition: 0},
offsetInfo{Offset: 0, Metadata: "m3ta"},
))
subject.MarkPartitionOffset("topic", 0, 200, "m3ta")
Expect(subject.offsets).To(HaveLen(1))
Expect(subject.offsets).To(HaveKeyWithValue(
topicPartition{Topic: "topic", Partition: 0},
offsetInfo{Offset: 200, Metadata: "m3ta"},
))
subject.ResetPartitionOffset("topic", 0, 199, "m3t@")
Expect(subject.offsets).To(HaveLen(1))
Expect(subject.offsets).To(HaveKeyWithValue(
topicPartition{Topic: "topic", Partition: 0},
offsetInfo{Offset: 199, Metadata: "m3t@"},
))
subject.MarkPartitionOffset("topic", 1, 300, "")
Expect(subject.offsets).To(HaveLen(2))
Expect(subject.offsets).To(HaveKeyWithValue(
topicPartition{Topic: "topic", Partition: 1},
offsetInfo{Offset: 300, Metadata: ""},
))
subject.ResetPartitionOffset("topic", 1, 200, "m3t@")
Expect(subject.offsets).To(HaveLen(2))
Expect(subject.offsets).To(HaveKeyWithValue(
topicPartition{Topic: "topic", Partition: 1},
offsetInfo{Offset: 200, Metadata: "m3t@"},
))
})
})