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sap-jenkins-library/pkg/docker/container_test.go
2022-02-17 08:20:30 +01:00

141 lines
6.1 KiB
Go

package docker
import (
"fmt"
"testing"
"github.com/stretchr/testify/assert"
)
func TestContainerRegistryFromURL(t *testing.T) {
tt := []struct {
url string
expected string
expectedError string
}{
{url: "", expected: "", expectedError: "invalid registry url"},
{url: "invalidUrl", expected: "", expectedError: "invalid registry url"},
{url: "no.protocol.com", expected: "", expectedError: "invalid registry url"},
{url: "no.protocol.com:50000", expected: "", expectedError: "invalid registry url"},
{url: "no.protocol.com:50000/my/path/to/image", expected: "", expectedError: "invalid registry url"},
{url: "no.protocol.com:50000/my/path/to/image:withTag", expected: "", expectedError: "invalid registry url"},
{url: "no.protocol.com:50000/my/path/to/image@withDigest", expected: "", expectedError: "invalid registry url"},
{url: "https://my.registry.com", expected: "my.registry.com"},
{url: "https://my.registry.com:50000", expected: "my.registry.com:50000"},
{url: "https://my.registry.com:50000/", expected: "my.registry.com:50000"},
{url: "https://my.registry.com:50000/my/path/to/image:withTag", expected: "my.registry.com:50000"},
{url: "https://my.registry.com:50000/my/path/to/image@withDigest", expected: "my.registry.com:50000"},
}
for _, test := range tt {
t.Run(test.url, func(t *testing.T) {
got, err := ContainerRegistryFromURL(test.url)
if len(test.expectedError) > 0 {
assert.Contains(t, fmt.Sprint(err), test.expectedError)
} else {
assert.NoError(t, err)
}
assert.Equal(t, test.expected, got)
})
}
}
func TestContainerRegistryFromImage(t *testing.T) {
tt := []struct {
image string
expected string
expectedError string
}{
{image: "", expected: "", expectedError: "failed to parse image name"},
{image: "onlyImage", expected: "index.docker.io"},
{image: "onlyimage", expected: "index.docker.io"},
{image: "onlyimage:withTag", expected: "index.docker.io"},
{image: "onlyimage@sha256:152f65865ae43b143b1e42dacdb5e9c473dd70b3adc5b79af7cf585cc8605205", expected: "index.docker.io"},
{image: "path/to/image", expected: "index.docker.io"},
{image: "my.registry.com/onlyimage", expected: "my.registry.com"},
{image: "my.registry.com:50000/onlyimage", expected: "my.registry.com:50000"},
{image: "my.registry.com:50000/onlyimage:withTag", expected: "my.registry.com:50000"},
{image: "my.registry.com:50000/onlyimage@sha256:152f65865ae43b143b1e42dacdb5e9c473dd70b3adc5b79af7cf585cc8605205", expected: "my.registry.com:50000"},
{image: "my.registry.com:50000/path/to/image:withTag", expected: "my.registry.com:50000"},
{image: "my.registry.com:50000/path/to/image@sha256:152f65865ae43b143b1e42dacdb5e9c473dd70b3adc5b79af7cf585cc8605205", expected: "my.registry.com:50000"},
}
for _, test := range tt {
t.Run(test.image, func(t *testing.T) {
got, err := ContainerRegistryFromImage(test.image)
if len(test.expectedError) > 0 {
assert.Contains(t, fmt.Sprint(err), test.expectedError)
} else {
assert.NoError(t, err)
}
assert.Equal(t, test.expected, got)
})
}
}
func TestContainerImageNameTagFromImage(t *testing.T) {
tt := []struct {
image string
expected string
expectedError string
}{
{image: "", expected: "", expectedError: "failed to parse image name"},
{image: "onlyImage", expected: "onlyImage"},
{image: "onlyimage", expected: "onlyimage"},
{image: "onlyimage:withTag", expected: "onlyimage:withTag"},
{image: "onlyimage@sha256:152f65865ae43b143b1e42dacdb5e9c473dd70b3adc5b79af7cf585cc8605205", expected: "onlyimage@sha256:152f65865ae43b143b1e42dacdb5e9c473dd70b3adc5b79af7cf585cc8605205"},
{image: "path/to/image", expected: "path/to/image"},
{image: "my.registry.com/onlyimage", expected: "onlyimage"},
{image: "my.registry.com:50000/onlyimage", expected: "onlyimage"},
{image: "my.registry.com:50000/onlyimage:withTag", expected: "onlyimage:withTag"},
{image: "my.registry.com:50000/onlyimage@sha256:152f65865ae43b143b1e42dacdb5e9c473dd70b3adc5b79af7cf585cc8605205", expected: "onlyimage@sha256:152f65865ae43b143b1e42dacdb5e9c473dd70b3adc5b79af7cf585cc8605205"},
{image: "my.registry.com:50000/path/to/image:withTag", expected: "path/to/image:withTag"},
{image: "my.registry.com:50000/path/to/image@sha256:152f65865ae43b143b1e42dacdb5e9c473dd70b3adc5b79af7cf585cc8605205", expected: "path/to/image@sha256:152f65865ae43b143b1e42dacdb5e9c473dd70b3adc5b79af7cf585cc8605205"},
}
for _, test := range tt {
t.Run(test.image, func(t *testing.T) {
got, err := ContainerImageNameTagFromImage(test.image)
if len(test.expectedError) > 0 {
assert.Contains(t, fmt.Sprint(err), test.expectedError)
} else {
assert.NoError(t, err)
}
assert.Equal(t, test.expected, got)
})
}
}
func TestContainerImageNameFromImage(t *testing.T) {
tt := []struct {
image string
expected string
expectedError string
}{
{image: "", expected: "", expectedError: "failed to parse image name"},
{image: "onlyImage", expected: "onlyImage"},
{image: "onlyimage", expected: "onlyimage"},
{image: "onlyimage:withTag", expected: "onlyimage"},
{image: "onlyimage@sha256:152f65865ae43b143b1e42dacdb5e9c473dd70b3adc5b79af7cf585cc8605205", expected: "onlyimage"},
{image: "path/to/image", expected: "path/to/image"},
{image: "my.registry.com/onlyimage", expected: "onlyimage"},
{image: "my.registry.com:50000/onlyimage", expected: "onlyimage"},
{image: "my.registry.com:50000/onlyimage:withTag", expected: "onlyimage"},
{image: "my.registry.com:50000/onlyimage@sha256:152f65865ae43b143b1e42dacdb5e9c473dd70b3adc5b79af7cf585cc8605205", expected: "onlyimage"},
{image: "my.registry.com:50000/path/to/image:withTag", expected: "path/to/image"},
{image: "my.registry.com:50000/path/to/image@sha256:152f65865ae43b143b1e42dacdb5e9c473dd70b3adc5b79af7cf585cc8605205", expected: "path/to/image"},
}
for _, test := range tt {
t.Run(test.image, func(t *testing.T) {
got, err := ContainerImageNameFromImage(test.image)
if len(test.expectedError) > 0 {
assert.Contains(t, fmt.Sprint(err), test.expectedError)
} else {
assert.NoError(t, err)
}
assert.Equal(t, test.expected, got)
})
}
}