mirror of
https://github.com/containrrr/watchtower.git
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86 lines
2.3 KiB
Go
86 lines
2.3 KiB
Go
package actions_test
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import (
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"github.com/containrrr/watchtower/internal/actions"
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"github.com/containrrr/watchtower/pkg/container"
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"github.com/containrrr/watchtower/pkg/container/mocks"
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"github.com/containrrr/watchtower/pkg/types"
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cli "github.com/docker/docker/client"
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"time"
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. "github.com/containrrr/watchtower/internal/actions/mocks"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("the update action", func() {
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var dockerClient cli.CommonAPIClient
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var client MockClient
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BeforeEach(func() {
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server := mocks.NewMockAPIServer()
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dockerClient, _ = cli.NewClientWithOpts(
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cli.WithHost(server.URL),
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cli.WithHTTPClient(server.Client()))
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})
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When("watchtower has been instructed to clean up", func() {
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BeforeEach(func() {
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pullImages := false
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removeVolumes := false
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client = CreateMockClient(
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&TestData{
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NameOfContainerToKeep: "test-container-02",
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Containers: []container.Container{
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CreateMockContainer(
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"test-container-01",
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"test-container-01",
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"fake-image:latest",
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time.Now().AddDate(0, 0, -1)),
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CreateMockContainer(
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"test-container-02",
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"test-container-02",
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"fake-image:latest",
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time.Now()),
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CreateMockContainer(
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"test-container-02",
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"test-container-02",
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"fake-image:latest",
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time.Now()),
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},
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},
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dockerClient,
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pullImages,
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removeVolumes,
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)
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})
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When("there are multiple containers using the same image", func() {
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It("should only try to remove the image once", func() {
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err := actions.Update(client, types.UpdateParams{ Cleanup: true })
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Expect(err).NotTo(HaveOccurred())
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Expect(client.TestData.TriedToRemoveImageCount).To(Equal(1))
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})
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})
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When("there are multiple containers using different images", func() {
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It("should try to remove each of them", func() {
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client.TestData.Containers = append(
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client.TestData.Containers,
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CreateMockContainer(
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"unique-test-container",
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"unique-test-container",
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"unique-fake-image:latest",
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time.Now(),
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),
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)
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err := actions.Update(client, types.UpdateParams{ Cleanup: true })
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Expect(err).NotTo(HaveOccurred())
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Expect(client.TestData.TriedToRemoveImageCount).To(Equal(2))
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})
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})
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})
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})
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