woodpecker/pipeline/frontend/yaml/utils/image_test.go

372 lines
7 KiB
Go

// Copyright 2023 Woodpecker Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package utils
import (
"testing"
"github.com/stretchr/testify/assert"
)
func Test_trimImage(t *testing.T) {
testdata := []struct {
from string
want string
}{
{
from: "golang",
want: "golang",
},
{
from: "golang:latest",
want: "golang",
},
{
from: "golang:1.0.0",
want: "golang",
},
{
from: "library/golang",
want: "golang",
},
{
from: "library/golang:latest",
want: "golang",
},
{
from: "library/golang:1.0.0",
want: "golang",
},
{
from: "index.docker.io/library/golang:1.0.0",
want: "golang",
},
{
from: "docker.io/library/golang:1.0.0",
want: "golang",
},
{
from: "gcr.io/library/golang:1.0.0",
want: "gcr.io/library/golang",
},
// error cases, return input unmodified
{
from: "foo/bar?baz:boo",
want: "foo/bar?baz:boo",
},
}
for _, test := range testdata {
assert.Equal(t, test.want, trimImage(test.from))
}
}
func Test_expandImage(t *testing.T) {
testdata := []struct {
from string
want string
}{
{
from: "golang",
want: "docker.io/library/golang:latest",
},
{
from: "golang:latest",
want: "docker.io/library/golang:latest",
},
{
from: "golang:1.0.0",
want: "docker.io/library/golang:1.0.0",
},
{
from: "library/golang",
want: "docker.io/library/golang:latest",
},
{
from: "library/golang:latest",
want: "docker.io/library/golang:latest",
},
{
from: "library/golang:1.0.0",
want: "docker.io/library/golang:1.0.0",
},
{
from: "index.docker.io/library/golang:1.0.0",
want: "docker.io/library/golang:1.0.0",
},
{
from: "gcr.io/golang",
want: "gcr.io/golang:latest",
},
{
from: "gcr.io/golang:1.0.0",
want: "gcr.io/golang:1.0.0",
},
{
from: "codeberg.org/6543/hello:latest@2c98dce11f78c2b4e40f513ca82f75035eb8cfa4957a6d8eb3f917ecaf77803",
want: "codeberg.org/6543/hello:latest@2c98dce11f78c2b4e40f513ca82f75035eb8cfa4957a6d8eb3f917ecaf77803",
},
// error cases, return input unmodified
{
from: "foo/bar?baz:boo",
want: "foo/bar?baz:boo",
},
}
for _, test := range testdata {
assert.Equal(t, test.want, expandImage(test.from))
}
}
func Test_imageHasTag(t *testing.T) {
testdata := []struct {
from string
want bool
}{
{
from: "golang",
want: false,
},
{
from: "golang:latest",
want: true,
},
{
from: "golang:1.0.0",
want: true,
},
{
from: "library/golang",
want: false,
},
{
from: "library/golang:latest",
want: true,
},
{
from: "library/golang:1.0.0",
want: true,
},
{
from: "index.docker.io/library/golang:1.0.0",
want: true,
},
{
from: "gcr.io/golang",
want: false,
},
{
from: "gcr.io/golang:1.0.0",
want: true,
},
{
from: "codeberg.org/6543/hello:latest@2c98dce11f78c2b4e40f513ca82f75035eb8cfa4957a6d8eb3f917ecaf77803",
want: true,
},
}
for _, test := range testdata {
assert.Equal(t, test.want, imageHasTag(test.from))
}
}
func Test_matchImage(t *testing.T) {
testdata := []struct {
from, to string
want bool
}{
{
from: "golang",
to: "golang",
want: true,
},
{
from: "golang:latest",
to: "golang",
want: true,
},
{
from: "library/golang:latest",
to: "golang",
want: true,
},
{
from: "index.docker.io/library/golang:1.0.0",
to: "golang",
want: true,
},
{
from: "golang",
to: "golang:latest",
want: true,
},
{
from: "library/golang:latest",
to: "library/golang",
want: true,
},
{
from: "gcr.io/golang",
to: "gcr.io/golang",
want: true,
},
{
from: "gcr.io/golang:1.0.0",
to: "gcr.io/golang",
want: true,
},
{
from: "gcr.io/golang:latest",
to: "gcr.io/golang",
want: true,
},
{
from: "gcr.io/golang",
to: "gcr.io/golang:latest",
want: true,
},
{
from: "golang",
to: "library/golang",
want: true,
},
{
from: "golang",
to: "gcr.io/project/golang",
want: false,
},
{
from: "golang",
to: "gcr.io/library/golang",
want: false,
},
{
from: "golang",
to: "gcr.io/golang",
want: false,
},
{
from: "woodpeckerci/plugin-kaniko",
to: "docker.io/woodpeckerci/plugin-kaniko",
want: true,
},
}
for _, test := range testdata {
assert.Equal(t, test.want, MatchImage(test.from, test.to))
}
}
func Test_matchImageDynamic(t *testing.T) {
testdata := []struct {
name, from string
to []string
want bool
}{
{
name: "simple compare",
from: "golang",
to: []string{"golang"},
want: true,
},
{
name: "compare non-taged image whit list who tag requirement",
from: "golang",
to: []string{"golang:v3.0"},
want: false,
},
{
name: "compare taged image whit list who tag no requirement",
from: "golang:v3.0",
to: []string{"golang"},
want: true,
},
{
name: "compare taged image whit list who has image with no tag requirement",
from: "golang:1.0",
to: []string{"golang", "golang:2.0"},
want: true,
},
{
name: "compare taged image whit list who only has images with tag requirement",
from: "golang:1.0",
to: []string{"golang:latest", "golang:2.0"},
want: false,
},
{
name: "compare taged image whit list who only has images with tag requirement",
from: "golang:1.0",
to: []string{"golang:latest", "golang:1.0"},
want: true,
},
}
for _, test := range testdata {
if !assert.Equal(t, test.want, MatchImageDynamic(test.from, test.to...)) {
t.Logf("test data: '%s' -> '%s'", test.from, test.to)
}
}
}
func Test_matchHostname(t *testing.T) {
testdata := []struct {
image, hostname string
want bool
}{
{
image: "golang",
hostname: "docker.io",
want: true,
},
{
image: "golang:latest",
hostname: "docker.io",
want: true,
},
{
image: "golang:latest",
hostname: "index.docker.io",
want: true,
},
{
image: "library/golang:latest",
hostname: "docker.io",
want: true,
},
{
image: "docker.io/library/golang:1.0.0",
hostname: "docker.io",
want: true,
},
{
image: "gcr.io/golang",
hostname: "docker.io",
want: false,
},
{
image: "gcr.io/golang:1.0.0",
hostname: "gcr.io",
want: true,
},
{
image: "1.2.3.4:8000/golang:1.0.0",
hostname: "1.2.3.4:8000",
want: true,
},
{
image: "*&^%",
hostname: "1.2.3.4:8000",
want: false,
},
}
for _, test := range testdata {
assert.Equal(t, test.want, MatchHostname(test.image, test.hostname))
}
}