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package gexec_test
import (
"os"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/onsi/gomega/gexec"
)
var packagePath = "./_fixture/firefly"
var _ = Describe(".Build", func() {
Context("when there have been previous calls to Build", func() {
BeforeEach(func() {
_, err := gexec.Build(packagePath)
Ω(err).ShouldNot(HaveOccurred())
})
It("compiles the specified package", func() {
compiledPath, err := gexec.Build(packagePath)
Ω(err).ShouldNot(HaveOccurred())
Ω(compiledPath).Should(BeAnExistingFile())
})
Context("and CleanupBuildArtifacts has been called", func() {
BeforeEach(func() {
gexec.CleanupBuildArtifacts()
})
It("compiles the specified package", func() {
var err error
fireflyPath, err = gexec.Build(packagePath)
Ω(err).ShouldNot(HaveOccurred())
Ω(fireflyPath).Should(BeAnExistingFile())
})
})
})
})
var _ = Describe(".BuildWithEnvironment", func() {
var err error
env := []string{
"GOOS=linux",
"GOARCH=amd64",
}
It("compiles the specified package with the specified env vars", func() {
compiledPath, err := gexec.BuildWithEnvironment(packagePath, env)
Ω(err).ShouldNot(HaveOccurred())
Ω(compiledPath).Should(BeAnExistingFile())
})
It("returns the environment to a good state", func() {
_, err = gexec.BuildWithEnvironment(packagePath, env)
Ω(err).ShouldNot(HaveOccurred())
Ω(os.Environ()).ShouldNot(ContainElement("GOOS=linux"))
})
})
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