mirror of
https://github.com/hanzoai/commerce.git
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zeekay
1943f1c093
Multi-tenant commerce and billing: orders, subscriptions, invoices, plans, usage metering and a credit ledger. One Go binary. MIT OR Apache-2.0. Claude-Session: https://claude.ai/code/session_01SAtaDFm8VDiWrhYHNNtxMw
70 lines
1.8 KiB
Go
70 lines
1.8 KiB
Go
package test
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import (
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"testing"
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bs "github.com/hanzoai/commerce/util/bitstring"
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. "github.com/hanzoai/commerce/util/test/ginkgo"
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)
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func Test(t *testing.T) {
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Setup("util/bitstring", t)
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}
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var b = bs.New(128)
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var bShort = bs.New(99)
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var _ = Describe("BitString", func() {
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It("Should be able to construct", func() {
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Expect(b.Length).To(Equal(128))
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Expect(b.Segments).To(Equal(uint(2)))
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Expect(bShort.Length).To(Equal(99))
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Expect(bShort.Segments).To(Equal(uint(2)))
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})
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It("Should be able to SetBit/GetBit immutably", func() {
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Expect(b.GetBit(0)).To(BeFalse())
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bTest := b.SetBit(0)
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Expect(b.GetBit(0)).To(BeFalse())
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Expect(bTest.GetBit(0)).To(BeTrue())
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})
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It("Should be able to determine Equality", func() {
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bTest := b.SetBit(0).SetBit(120).SetBit(30)
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Expect(bTest.Equal(b)).To(BeFalse())
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bTest2 := b.SetBit(0).SetBit(120).SetBit(30)
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bTest3 := bShort.SetBit(0).SetBit(120).SetBit(30)
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Expect(bTest.Equal(bTest)).To(BeTrue())
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Expect(bTest.Equal(bTest2)).To(BeTrue())
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// Different length means false
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Expect(bTest.Equal(bTest3)).To(BeFalse())
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})
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It("Should be able to AND", func() {
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bTest := b.SetBit(0).SetBit(120).SetBit(100)
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Expect(bTest.And(b).Equal(b)).To(BeTrue())
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// Should truncate to shorter length
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bTestShort := bShort.SetBit(0).SetBit(120).SetBit(100)
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Expect(bTestShort.And(b).Equal(bShort)).To(BeTrue())
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})
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It("Should be able to Or", func() {
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bTest := b.SetBit(0).SetBit(120).SetBit(100)
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Expect(bTest.Or(b).Equal(bTest)).To(BeTrue())
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// Should truncate to shorter length
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bTestShort := bShort.SetBit(0).SetBit(120).SetBit(100)
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Expect(bTestShort.Or(b).Equal(bTestShort)).To(BeTrue())
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})
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It("Should be able to GetSegment", func() {
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bTest := b.SetBit(3)
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seg := bTest.GetSegment(0)
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Expect(int(seg)).To(Equal(8))
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})
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})
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