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watchtower/internal/actions/actions_suite_test.go

124 lines
3.1 KiB
Go

package actions_test
import (
"github.com/sirupsen/logrus"
"testing"
"time"
"github.com/containrrr/watchtower/internal/actions"
"github.com/containrrr/watchtower/pkg/container"
. "github.com/containrrr/watchtower/internal/actions/mocks"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
func TestActions(t *testing.T) {
RegisterFailHandler(Fail)
logrus.SetOutput(GinkgoWriter)
RunSpecs(t, "Actions Suite")
}
var _ = Describe("the actions package", func() {
Describe("the check prerequisites method", func() {
When("given an empty array", func() {
It("should not do anything", func() {
client := CreateMockClient(
&TestData{},
// pullImages:
false,
// removeVolumes:
false,
)
Expect(actions.CheckForMultipleWatchtowerInstances(client, false, "")).To(Succeed())
})
})
When("given an array of one", func() {
It("should not do anything", func() {
client := CreateMockClient(
&TestData{
Containers: []container.Container{
CreateMockContainer(
"test-container",
"test-container",
"watchtower",
time.Now()),
},
},
// pullImages:
false,
// removeVolumes:
false,
)
Expect(actions.CheckForMultipleWatchtowerInstances(client, false, "")).To(Succeed())
})
})
When("given multiple containers", func() {
var client MockClient
BeforeEach(func() {
client = CreateMockClient(
&TestData{
NameOfContainerToKeep: "test-container-02",
Containers: []container.Container{
CreateMockContainer(
"test-container-01",
"test-container-01",
"watchtower",
time.Now().AddDate(0, 0, -1)),
CreateMockContainer(
"test-container-02",
"test-container-02",
"watchtower",
time.Now()),
},
},
// pullImages:
false,
// removeVolumes:
false,
)
})
It("should stop all but the latest one", func() {
err := actions.CheckForMultipleWatchtowerInstances(client, false, "")
Expect(err).NotTo(HaveOccurred())
})
})
When("deciding whether to cleanup images", func() {
var client MockClient
BeforeEach(func() {
client = CreateMockClient(
&TestData{
Containers: []container.Container{
CreateMockContainer(
"test-container-01",
"test-container-01",
"watchtower",
time.Now().AddDate(0, 0, -1)),
CreateMockContainer(
"test-container-02",
"test-container-02",
"watchtower",
time.Now()),
},
},
// pullImages:
false,
// removeVolumes:
false,
)
})
It("should try to delete the image if the cleanup flag is true", func() {
err := actions.CheckForMultipleWatchtowerInstances(client, true, "")
Expect(err).NotTo(HaveOccurred())
Expect(client.TestData.TriedToRemoveImage()).To(BeTrue())
})
It("should not try to delete the image if the cleanup flag is false", func() {
err := actions.CheckForMultipleWatchtowerInstances(client, false, "")
Expect(err).NotTo(HaveOccurred())
Expect(client.TestData.TriedToRemoveImage()).To(BeFalse())
})
})
})
})