Golang NewBuffer Examples

Example #1

File: spec_test.go Project: EMC-CMD/bosh-agent

	}

	newContainer := func(text string, flag types.FlagType, setupNodes ...leafnodes.BasicNode) *containernode.ContainerNode {
		c := containernode.New(text, flag, codeLocation)
		for _, node := range setupNodes {
			c.PushSetupNode(node)
		}
		return c
	}

	containers := func(containers ...*containernode.ContainerNode) []*containernode.ContainerNode {
		return containers
	}

	BeforeEach(func() {
		buffer = gbytes.NewBuffer()
		failer = Failer.New()
		codeLocation = codelocation.New(0)
		nodesThatRan = []string{}
	})

	Describe("marking specs focused and pending", func() {
		It("should satisfy various caes", func() {
			cases := []struct {
				ContainerFlags []types.FlagType
				SubjectFlag    types.FlagType
				Pending        bool
				Focused        bool
			}{
				{[]types.FlagType{}, noneFlag, false, false},
				{[]types.FlagType{}, focusedFlag, false, true},

Example #2

File: writer_test.go Project: EMC-CMD/bosh-agent

package writer_test

import (
	"github.com/cloudfoundry/bosh-utils/internal/github.com/onsi/gomega/gbytes"

	. "github.com/cloudfoundry/bosh-utils/internal/github.com/onsi/ginkgo"
	. "github.com/cloudfoundry/bosh-utils/internal/github.com/onsi/ginkgo/internal/writer"
	. "github.com/cloudfoundry/bosh-utils/internal/github.com/onsi/gomega"
)

var _ = Describe("Writer", func() {
	var writer *Writer
	var out *gbytes.Buffer

	BeforeEach(func() {
		out = gbytes.NewBuffer()
		writer = New(out)
	})

	It("should stream directly to the outbuffer by default", func() {
		writer.Write([]byte("foo"))
		Ω(out).Should(gbytes.Say("foo"))
	})

	It("should not emit the header when asked to DumpOutWitHeader", func() {
		writer.Write([]byte("foo"))
		writer.DumpOutWithHeader("my header")
		Ω(out).ShouldNot(gbytes.Say("my header"))
		Ω(out).Should(gbytes.Say("foo"))
	})