test output resource

2015-01-31 23:53:38 +00:00
parent f1b2ea069d
commit 793c8a5019
4 changed files with 231 additions and 24 deletions
--- a/out_command_test.go
+++ b/out_command_test.go
@@ -0,0 +1,138 @@
+package resource_test
+
+import (
+	"io/ioutil"
+	"os"
+	"path/filepath"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+
+	"github.com/concourse/github-release-resource"
+	"github.com/concourse/github-release-resource/fakes"
+
+	"github.com/google/go-github/github"
+)
+
+var _ = Describe("Out Command", func() {
+	var (
+		command      *resource.OutCommand
+		githubClient *fakes.FakeGitHub
+
+		sourcesDir string
+	)
+
+	BeforeEach(func() {
+		var err error
+
+		githubClient = &fakes.FakeGitHub{}
+		command = resource.NewOutCommand(githubClient)
+
+		sourcesDir, err = ioutil.TempDir("", "github-release")
+		Ω(err).ShouldNot(HaveOccurred())
+	})
+
+	AfterEach(func() {
+		Ω(os.RemoveAll(sourcesDir)).Should(Succeed())
+	})
+
+	It("creates a release on GitHub", func() {
+		namePath := filepath.Join(sourcesDir, "name")
+		bodyPath := filepath.Join(sourcesDir, "body")
+		tagPath := filepath.Join(sourcesDir, "tag")
+
+		file(namePath, "v0.3.12")
+		file(bodyPath, "this is a great release")
+		file(tagPath, "0.3.12")
+
+		request := resource.OutRequest{
+			Params: resource.OutParams{
+				NamePath: "name",
+				BodyPath: "body",
+				TagPath:  "tag",
+			},
+		}
+
+		_, err := command.Run(sourcesDir, request)
+		Ω(err).ShouldNot(HaveOccurred())
+
+		Ω(githubClient.CreateReleaseCallCount()).Should(Equal(1))
+		release := githubClient.CreateReleaseArgsForCall(0)
+
+		Ω(*release.Name).Should(Equal("v0.3.12"))
+		Ω(*release.TagName).Should(Equal("0.3.12"))
+		Ω(*release.Body).Should(Equal("this is a great release"))
+	})
+
+	It("works without a body", func() {
+		namePath := filepath.Join(sourcesDir, "name")
+		tagPath := filepath.Join(sourcesDir, "tag")
+
+		file(namePath, "v0.3.12")
+		file(tagPath, "0.3.12")
+
+		request := resource.OutRequest{
+			Params: resource.OutParams{
+				NamePath: "name",
+				TagPath:  "tag",
+			},
+		}
+
+		_, err := command.Run(sourcesDir, request)
+		Ω(err).ShouldNot(HaveOccurred())
+
+		Ω(githubClient.CreateReleaseCallCount()).Should(Equal(1))
+		release := githubClient.CreateReleaseArgsForCall(0)
+
+		Ω(*release.Name).Should(Equal("v0.3.12"))
+		Ω(*release.TagName).Should(Equal("0.3.12"))
+		Ω(*release.Body).Should(Equal(""))
+	})
+
+	It("uploads matching file globs", func() {
+		namePath := filepath.Join(sourcesDir, "name")
+		bodyPath := filepath.Join(sourcesDir, "body")
+		tagPath := filepath.Join(sourcesDir, "tag")
+
+		file(namePath, "v0.3.12")
+		file(bodyPath, "this is a great release")
+		file(tagPath, "0.3.12")
+
+		globMatching := filepath.Join(sourcesDir, "great-file.tgz")
+		globNotMatching := filepath.Join(sourcesDir, "bad-file.txt")
+
+		file(globMatching, "matching")
+		file(globNotMatching, "not matching")
+
+		githubClient.CreateReleaseStub = func(gh *github.RepositoryRelease) (*github.RepositoryRelease, error) {
+			gh.ID = github.Int(112)
+			return gh, nil
+		}
+
+		request := resource.OutRequest{
+			Params: resource.OutParams{
+				NamePath: "name",
+				BodyPath: "body",
+				TagPath:  "tag",
+
+				Globs: []string{
+					"*.tgz",
+				},
+			},
+		}
+
+		_, err := command.Run(sourcesDir, request)
+		Ω(err).ShouldNot(HaveOccurred())
+
+		Ω(githubClient.UploadReleaseAssetCallCount()).Should(Equal(1))
+		release, name, file := githubClient.UploadReleaseAssetArgsForCall(0)
+
+		Ω(*release.ID).Should(Equal(112))
+		Ω(name).Should(Equal("great-file.tgz"))
+		Ω(file.Name()).Should(Equal(filepath.Join(sourcesDir, "great-file.tgz")))
+	})
+})
+
+func file(path, contents string) {
+	Ω(ioutil.WriteFile(path, []byte(contents), 0644)).Should(Succeed())
+}