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Add test cases and data for testing defer-days functionality

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This commit is contained in:
Peter Wilhelm 2024-01-07 17:56:17 -06:00
parent 722173bcdc
commit 0d1d7979cb
2 changed files with 67 additions and 0 deletions
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7
internal/actions/mocks/container.go
View file

@ -79,6 +79,13 @@ func CreateMockContainerWithDigest(id string, name string, image string, created
return c
}
// CreateMockContainerWithDigest should only be used for testing
func CreateMockContainerWithImageCreatedTime(id string, name string, image string, created time.Time, imageCreated time.Time) wt.Container {
c := CreateMockContainer(id, name, image, created)
c.ImageInfo().Created = imageCreated.UTC().Format(time.RFC3339)
return c
}
// CreateMockContainerWithConfig creates a container substitute valid for testing
func CreateMockContainerWithConfig(id string, name string, image string, running bool, restarting bool, created time.Time, config *dockerContainer.Config) wt.Container {
content := types.ContainerJSON{

60
internal/actions/update_test.go
View file

@ -65,6 +65,35 @@ func getLinkedTestData(withImageInfo bool) *TestData {
}
}
func getMixedAgeTestData(keepContainer string) *TestData {
return &TestData{
NameOfContainerToKeep: keepContainer,
Containers: []types.Container{
// new container with 5 day old image
CreateMockContainerWithImageCreatedTime(
"test-container-01",
"test-container-01",
"fake-image-01:latest",
time.Now(),
time.Now().AddDate(0, 0, -5)),
// new container with 1 day old image
CreateMockContainerWithImageCreatedTime(
"test-container-02",
"test-container-02",
"fake-image-02:latest",
time.Now(),
time.Now().AddDate(0, 0, -1)),
// new container with 1 hour old image
CreateMockContainerWithImageCreatedTime(
"test-container-03",
"test-container-03",
"fake-image-03:latest",
time.Now(),
time.Now().Add(-1*time.Hour)),
},
}
}
var _ = Describe("the update action", func() {
When("watchtower has been instructed to clean up", func() {
When("there are multiple containers using the same image", func() {
@ -258,6 +287,37 @@ var _ = Describe("the update action", func() {
})
})
When("watchtower has been instructed to defer updates by some number of days", func() {
It("should only update the 1 container with image at least 2 days old when DeferDays is 2", func() {
client := CreateMockClient(getMixedAgeTestData(""), false, false)
report, err := actions.Update(client, types.UpdateParams{DeferDays: 2})
Expect(err).NotTo(HaveOccurred())
Expect(report.Updated()).To(HaveLen(1))
Expect(report.Deferred()).To(HaveLen(2))
})
It("should only update the 2 containers with image at least 1 day old when DeferDays is 1", func() {
client := CreateMockClient(getMixedAgeTestData(""), false, false)
report, err := actions.Update(client, types.UpdateParams{DeferDays: 1})
Expect(err).NotTo(HaveOccurred())
Expect(report.Updated()).To(HaveLen(2))
Expect(report.Deferred()).To(HaveLen(1))
})
It("should update all containers when DeferDays is 0", func() {
client := CreateMockClient(getMixedAgeTestData(""), false, false)
report, err := actions.Update(client, types.UpdateParams{DeferDays: 0})
Expect(err).NotTo(HaveOccurred())
Expect(report.Updated()).To(HaveLen(3))
Expect(report.Deferred()).To(HaveLen(0))
})
It("should update all containers when DeferDays is not specified", func() {
client := CreateMockClient(getMixedAgeTestData(""), false, false)
report, err := actions.Update(client, types.UpdateParams{})
Expect(err).NotTo(HaveOccurred())
Expect(report.Updated()).To(HaveLen(3))
Expect(report.Deferred()).To(HaveLen(0))
})
})
When("watchtower has been instructed to run lifecycle hooks", func() {
When("pre-update script returns 1", func() {