44 lines
780 B
Go
44 lines
780 B
Go
package gexec_test
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import (
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"bytes"
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. "github.com/onsi/gomega/gexec"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("PrefixedWriter", func() {
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var buffer *bytes.Buffer
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var writer *PrefixedWriter
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BeforeEach(func() {
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buffer = &bytes.Buffer{}
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writer = NewPrefixedWriter("[p]", buffer)
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})
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It("should emit the prefix on newlines", func() {
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writer.Write([]byte("abc"))
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writer.Write([]byte("def\n"))
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writer.Write([]byte("hij\n"))
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writer.Write([]byte("\n\n"))
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writer.Write([]byte("klm\n\nnop"))
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writer.Write([]byte(""))
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writer.Write([]byte("qrs"))
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writer.Write([]byte("\ntuv\nwx"))
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writer.Write([]byte("yz\n\n"))
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Ω(buffer.String()).Should(Equal(`[p]abcdef
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[p]hij
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[p]
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[p]
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[p]klm
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[p]
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[p]nopqrs
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[p]tuv
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[p]wxyz
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[p]
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`))
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})
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})
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