122 lines
3.0 KiB
Go
122 lines
3.0 KiB
Go
package resource_test
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import (
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/zachgersh/go-github/github"
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"github.com/concourse/github-release-resource"
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"github.com/concourse/github-release-resource/fakes"
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)
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var _ = Describe("Check Command", func() {
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var (
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githubClient *fakes.FakeGitHub
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command *resource.CheckCommand
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returnedReleases []github.RepositoryRelease
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)
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BeforeEach(func() {
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githubClient = &fakes.FakeGitHub{}
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command = resource.NewCheckCommand(githubClient)
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returnedReleases = []github.RepositoryRelease{}
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})
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JustBeforeEach(func() {
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githubClient.ListReleasesReturns(returnedReleases, nil)
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})
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Context("when this is the first time that the resource has been run", func() {
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Context("when there are no releases", func() {
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BeforeEach(func() {
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returnedReleases = []github.RepositoryRelease{}
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})
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It("returns no versions", func() {
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versions, err := command.Run(resource.CheckRequest{})
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Ω(err).ShouldNot(HaveOccurred())
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Ω(versions).Should(BeEmpty())
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})
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})
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Context("when there are releases", func() {
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BeforeEach(func() {
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returnedReleases = []github.RepositoryRelease{
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{TagName: github.String("v0.4.0")},
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{TagName: github.String("0.1.3")},
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{TagName: github.String("v0.1.2")},
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}
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})
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It("outputs the most recent version only", func() {
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command := resource.NewCheckCommand(githubClient)
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response, err := command.Run(resource.CheckRequest{})
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Ω(err).ShouldNot(HaveOccurred())
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Ω(response).Should(HaveLen(1))
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Ω(response[0]).Should(Equal(resource.Version{
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Tag: "v0.4.0",
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}))
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})
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})
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})
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Context("when there are prior versions", func() {
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Context("when there are no releases", func() {
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BeforeEach(func() {
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returnedReleases = []github.RepositoryRelease{}
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})
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It("returns no versions", func() {
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versions, err := command.Run(resource.CheckRequest{})
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Ω(err).ShouldNot(HaveOccurred())
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Ω(versions).Should(BeEmpty())
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})
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})
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Context("when there are releases", func() {
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BeforeEach(func() {
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returnedReleases = []github.RepositoryRelease{
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{TagName: github.String("v0.1.4")},
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{TagName: github.String("0.4.0")},
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{TagName: github.String("v0.1.3")},
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{TagName: github.String("0.1.2")},
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}
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})
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It("returns an empty list if the lastet version has been checked", func() {
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command := resource.NewCheckCommand(githubClient)
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response, err := command.Run(resource.CheckRequest{
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Version: resource.Version{
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Tag: "0.4.0",
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},
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})
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Ω(err).ShouldNot(HaveOccurred())
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Ω(response).Should(BeEmpty())
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})
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It("returns all of the versions that are newer", func() {
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command := resource.NewCheckCommand(githubClient)
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response, err := command.Run(resource.CheckRequest{
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Version: resource.Version{
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Tag: "v0.1.3",
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},
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})
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Ω(err).ShouldNot(HaveOccurred())
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Ω(response).Should(Equal([]resource.Version{
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{Tag: "v0.1.4"},
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{Tag: "0.4.0"},
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}))
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})
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})
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})
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})
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