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// +build go1.6
package testsuite_test
import (
"io/ioutil"
"os"
"path/filepath"
. "github.com/onsi/ginkgo"
. "github.com/onsi/ginkgo/ginkgo/testsuite"
. "github.com/onsi/gomega"
)
var _ = Describe("TestSuite", func() {
var tmpDir string
var relTmpDir string
writeFile := func(folder string, filename string, content string, mode os.FileMode) {
path := filepath.Join(tmpDir, folder)
err := os.MkdirAll(path, 0700)
Ω(err).ShouldNot(HaveOccurred())
path = filepath.Join(path, filename)
ioutil.WriteFile(path, []byte(content), mode)
}
var origVendor string
BeforeSuite(func() {
origVendor = os.Getenv("GO15VENDOREXPERIMENT")
})
AfterSuite(func() {
os.Setenv("GO15VENDOREXPERIMENT", origVendor)
})
BeforeEach(func() {
var err error
tmpDir, err = ioutil.TempDir("/tmp", "ginkgo")
Ω(err).ShouldNot(HaveOccurred())
cwd, err := os.Getwd()
Ω(err).ShouldNot(HaveOccurred())
relTmpDir, err = filepath.Rel(cwd, tmpDir)
relTmpDir = "./" + relTmpDir
Ω(err).ShouldNot(HaveOccurred())
//go files in the root directory (no tests)
writeFile("/", "main.go", "package main", 0666)
//non-go files in a nested directory
writeFile("/redherring", "big_test.jpg", "package ginkgo", 0666)
//non-ginkgo tests in a nested directory
writeFile("/professorplum", "professorplum_test.go", `import "testing"`, 0666)
//ginkgo tests in a nested directory
writeFile("/colonelmustard", "colonelmustard_test.go", `import "github.com/onsi/ginkgo"`, 0666)
//ginkgo tests in a deeply nested directory
writeFile("/colonelmustard/library", "library_test.go", `import "github.com/onsi/ginkgo"`, 0666)
//ginkgo tests deeply nested in a vendored dependency
writeFile("/vendor/mrspeacock/lounge", "lounge_test.go", `import "github.com/onsi/ginkgo"`, 0666)
//a precompiled ginkgo test
writeFile("/precompiled-dir", "precompiled.test", `fake-binary-file`, 0777)
writeFile("/precompiled-dir", "some-other-binary", `fake-binary-file`, 0777)
writeFile("/precompiled-dir", "nonexecutable.test", `fake-binary-file`, 0666)
})
AfterEach(func() {
os.RemoveAll(tmpDir)
})
Describe("Finding precompiled test suites", func() {
Context("if pointed at an executable file that ends with .test", func() {
It("should return a precompiled test suite", func() {
suite, err := PrecompiledTestSuite(filepath.Join(tmpDir, "precompiled-dir", "precompiled.test"))
Ω(err).ShouldNot(HaveOccurred())
Ω(suite).Should(Equal(TestSuite{
Path: relTmpDir + "/precompiled-dir",
PackageName: "precompiled",
IsGinkgo: true,
Precompiled: true,
}))
})
})
Context("if pointed at a directory", func() {
It("should error", func() {
suite, err := PrecompiledTestSuite(filepath.Join(tmpDir, "precompiled-dir"))
Ω(suite).Should(BeZero())
Ω(err).Should(HaveOccurred())
})
})
Context("if pointed at an executable that doesn't have .test", func() {
It("should error", func() {
suite, err := PrecompiledTestSuite(filepath.Join(tmpDir, "precompiled-dir", "some-other-binary"))
Ω(suite).Should(BeZero())
Ω(err).Should(HaveOccurred())
})
})
Context("if pointed at a .test that isn't executable", func() {
It("should error", func() {
suite, err := PrecompiledTestSuite(filepath.Join(tmpDir, "precompiled-dir", "nonexecutable.test"))
Ω(suite).Should(BeZero())
Ω(err).Should(HaveOccurred())
})
})
Context("if pointed at a nonexisting file", func() {
It("should error", func() {
suite, err := PrecompiledTestSuite(filepath.Join(tmpDir, "precompiled-dir", "nope-nothing-to-see-here"))
Ω(suite).Should(BeZero())
Ω(err).Should(HaveOccurred())
})
})
})
Describe("scanning for suites in a directory", func() {
Context("when there are no tests in the specified directory", func() {
It("should come up empty", func() {
suites := SuitesInDir(tmpDir, false)
Ω(suites).Should(BeEmpty())
})
})
Context("when there are ginkgo tests in the specified directory", func() {
It("should return an appropriately configured suite", func() {
suites := SuitesInDir(filepath.Join(tmpDir, "colonelmustard"), false)
Ω(suites).Should(HaveLen(1))
Ω(suites[0].Path).Should(Equal(relTmpDir + "/colonelmustard"))
Ω(suites[0].PackageName).Should(Equal("colonelmustard"))
Ω(suites[0].IsGinkgo).Should(BeTrue())
Ω(suites[0].Precompiled).Should(BeFalse())
})
})
Context("when there are non-ginkgo tests in the specified directory", func() {
It("should return an appropriately configured suite", func() {
suites := SuitesInDir(filepath.Join(tmpDir, "professorplum"), false)
Ω(suites).Should(HaveLen(1))
Ω(suites[0].Path).Should(Equal(relTmpDir + "/professorplum"))
Ω(suites[0].PackageName).Should(Equal("professorplum"))
Ω(suites[0].IsGinkgo).Should(BeFalse())
Ω(suites[0].Precompiled).Should(BeFalse())
})
})
Context("given GO15VENDOREXPERIMENT disabled", func() {
BeforeEach(func() {
os.Setenv("GO15VENDOREXPERIMENT", "0")
})
AfterEach(func() {
os.Setenv("GO15VENDOREXPERIMENT", "")
})
It("should not skip vendor dirs", func() {
suites := SuitesInDir(filepath.Join(tmpDir+"/vendor"), true)
Ω(suites).Should(HaveLen(1))
})
It("should recurse into vendor dirs", func() {
suites := SuitesInDir(filepath.Join(tmpDir), true)
Ω(suites).Should(HaveLen(4))
})
})
Context("when recursively scanning", func() {
It("should return suites for corresponding test suites, only", func() {
suites := SuitesInDir(tmpDir, true)
Ω(suites).Should(HaveLen(3))
Ω(suites).Should(ContainElement(TestSuite{
Path: relTmpDir + "/colonelmustard",
PackageName: "colonelmustard",
IsGinkgo: true,
Precompiled: false,
}))
Ω(suites).Should(ContainElement(TestSuite{
Path: relTmpDir + "/professorplum",
PackageName: "professorplum",
IsGinkgo: false,
Precompiled: false,
}))
Ω(suites).Should(ContainElement(TestSuite{
Path: relTmpDir + "/colonelmustard/library",
PackageName: "library",
IsGinkgo: true,
Precompiled: false,
}))
})
})
})
})
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