347 lines
10 KiB
Go
347 lines
10 KiB
Go
// Copyright 2024 Matthew Rich <matthewrich.conf@gmail.com>. All rights reserved.
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package resource
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import (
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"context"
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"decl/tests/mocks"
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_ "encoding/json"
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"fmt"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/image"
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"github.com/stretchr/testify/assert"
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"io"
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_ "net/http"
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_ "net/http/httptest"
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"net/url"
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"os"
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"strings"
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"testing"
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"path/filepath"
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"decl/internal/data"
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"decl/internal/folio"
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"decl/internal/codec"
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//_ "decl/internal/fan"
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"strconv"
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)
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type MockConfigValueGetter func(key string) (any, error)
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func (m MockConfigValueGetter) GetValue(key string) (any, error) {
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return m(key)
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}
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func TestNewContainerImageResource(t *testing.T) {
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c := NewContainerImage(&mocks.MockContainerClient{})
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assert.NotNil(t, c)
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}
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func TestContainerImageURI(t *testing.T) {
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case0URI := URIFromContainerImageName("foo")
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assert.Equal(t, "container-image:///foo", case0URI)
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case1URI := URIFromContainerImageName("foo:bar")
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assert.Equal(t, "container-image:///foo:bar", case1URI)
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case2URI := URIFromContainerImageName("quuz/foo:bar")
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assert.Equal(t, "container-image:///quuz/foo:bar", case2URI)
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case3URI := URIFromContainerImageName("myhost/quuz/foo:bar")
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assert.Equal(t, "container-image://myhost/quuz/foo:bar", case3URI)
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}
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func TestLoadFromContainerImageURI(t *testing.T) {
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testURI := URIFromContainerImageName("myhost/quuz/foo:bar")
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newResource, resourceErr := folio.DocumentRegistry.ResourceTypes.New(testURI)
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assert.Nil(t, resourceErr)
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assert.NotNil(t, newResource)
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assert.IsType(t, &ContainerImage{}, newResource)
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assert.Equal(t, "myhost/quuz/foo:bar", newResource.(*ContainerImage).Name)
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assert.Equal(t, testURI, newResource.URI())
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}
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func TestContainerImageNameFromURI(t *testing.T) {
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case0u,_ := url.Parse("container-image:///foo")
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case0Image := ContainerImageNameFromURI(case0u)
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assert.Equal(t, "foo", case0Image)
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case1u,_ := url.Parse("container-image:///foo:bar")
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case1Image := ContainerImageNameFromURI(case1u)
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assert.Equal(t, "foo:bar", case1Image)
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case2u,_ := url.Parse("container-image:///quuz/foo:bar")
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case2Image := ContainerImageNameFromURI(case2u)
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assert.Equal(t, "quuz/foo:bar", case2Image)
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case3u,_ := url.Parse("container-image://myhost/quuz/foo:bar")
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case3Image := ContainerImageNameFromURI(case3u)
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assert.Equal(t, "myhost/quuz/foo:bar", case3Image)
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}
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func TestReadContainerImage(t *testing.T) {
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output := io.NopCloser(strings.NewReader("testdata"))
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ctx := context.Background()
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decl := `
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name: "alpine:latest"
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state: present
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`
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m := &mocks.MockContainerClient{
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InjectImagePull: func(ctx context.Context, refStr string, options image.PullOptions) (io.ReadCloser, error) {
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return output, nil
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},
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InjectImageRemove: func(ctx context.Context, imageID string, options image.RemoveOptions) ([]image.DeleteResponse, error) {
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return nil, nil
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},
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InjectImageInspectWithRaw: func(ctx context.Context, imageID string) (types.ImageInspect, []byte, error) {
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return types.ImageInspect{
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ID: "sha256:123456789abc",
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}, nil, nil
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},
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}
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c := NewContainerImage(m)
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assert.NotNil(t, c)
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e := c.LoadDecl(decl)
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assert.Equal(t, nil, e)
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assert.Equal(t, "alpine:latest", c.Name)
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resourceYaml, readContainerErr := c.Read(ctx)
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assert.Equal(t, nil, readContainerErr)
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assert.Greater(t, len(resourceYaml), 0)
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}
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func TestCreateContainerImage(t *testing.T) {
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m := &mocks.MockContainerClient{
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InjectImageBuild: func(ctx context.Context, buildContext io.Reader, options types.ImageBuildOptions) (types.ImageBuildResponse, error) {
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return types.ImageBuildResponse{Body: io.NopCloser(strings.NewReader("image built")) }, nil
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},
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}
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decl := fmt.Sprintf(`
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name: "testcontainerimage"
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image: "alpine"
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contextref: file://%s
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`, "")
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c := NewContainerImage(m)
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stater := c.StateMachine()
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e := c.LoadDecl(decl)
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assert.Nil(t, e)
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assert.Equal(t, "testcontainerimage", c.Name)
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assert.Nil(t, stater.Trigger("create"))
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}
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func TestCreateContainerImagePush(t *testing.T) {
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m := &mocks.MockContainerClient{
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InjectImageBuild: func(ctx context.Context, buildContext io.Reader, options types.ImageBuildOptions) (types.ImageBuildResponse, error) {
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return types.ImageBuildResponse{Body: io.NopCloser(strings.NewReader("image built")) }, nil
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},
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InjectImagePush: func(ctx context.Context, image string, options image.PushOptions) (io.ReadCloser, error) {
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return io.NopCloser(strings.NewReader("foo")), nil
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},
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}
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decl := fmt.Sprintf(`
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name: "testcontainerimage"
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image: "alpine"
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push: true
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contextref: file://%s
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`, "")
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c := NewContainerImage(m)
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stater := c.StateMachine()
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e := c.LoadDecl(decl)
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assert.Nil(t, e)
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assert.Equal(t, "testcontainerimage", c.Name)
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c.UseConfig(MockConfigValueGetter(func(key string) (any, error) {
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switch key {
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case "repo_password":
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return "bar", nil
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case "repo_username":
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return "foo", nil
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case "repo_server":
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return "", nil
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}
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return nil, fmt.Errorf("%w: %s", data.ErrUnknownConfigurationKey, key)
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}))
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assert.Nil(t, stater.Trigger("create"))
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assert.Nil(t, c.Push(context.Background()))
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assert.True(t, c.PushImage)
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// assert.Equal(t, "foo", c.Output)
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}
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func TestContainerImageContextDocument(t *testing.T) {
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contextDir, _ := filepath.Abs(TempDir.FilePath("context"))
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etcDir, _ := filepath.Abs(filepath.Join(contextDir, "etc"))
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binDir, _ := filepath.Abs(filepath.Join(contextDir, "bin"))
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assert.Nil(t, os.Mkdir(contextDir, os.ModePerm))
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assert.Nil(t, os.Mkdir(etcDir, os.ModePerm))
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assert.Nil(t, os.Mkdir(binDir, os.ModePerm))
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m := &mocks.MockContainerClient{
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InjectImageBuild: func(ctx context.Context, buildContext io.Reader, options types.ImageBuildOptions) (types.ImageBuildResponse, error) {
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return types.ImageBuildResponse{Body: io.NopCloser(strings.NewReader("image built")) }, nil
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},
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}
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contextDirUri := fmt.Sprintf("file://%s", contextDir)
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contextDirDecl := fmt.Sprintf(`
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type: file
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attributes:
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path: %s
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`, contextDir)
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decl := fmt.Sprintf(`
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name: "testcontainerimage"
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image: "alpine"
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contextref: %s
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`, contextDirUri)
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c := NewContainerImage(m)
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c.ConverterTypes = TestConverterTypes
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//stater := c.StateMachine()
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e := c.LoadDecl(decl)
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assert.Nil(t, e)
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c.ContextRef = folio.ResourceReference(contextDirUri)
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contextFile := folio.NewDeclaration()
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assert.Nil(t, contextFile.NewResource(&contextDirUri))
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assert.Nil(t, contextFile.LoadString(contextDirDecl, codec.FormatYaml))
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_, readErr := contextFile.Resource().Read(context.Background())
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assert.Nil(t, readErr)
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c.Resources = data.NewResourceMapper()
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c.Resources.Set(contextDirUri, contextFile)
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d, contextErr := c.ContextDocument()
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assert.Nil(t, contextErr)
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assert.NotNil(t, d)
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assert.Greater(t, 3, d.Len())
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}
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func TestContainerError(t *testing.T) {
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var expected, err, boErr ContainerError
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expected.Detail.ErrorMessage = "invalid reference format"
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expected.Error = "invalid reference format"
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buildOutput := `"{\"stream\":\"Step 1/6 : ARG DIST\"}\r\n{\"stream\":\"\\n\"}\r\n{\"stream\":\"Step 2/6 : FROM golang:${DIST}\"}\r\n{\"stream\":\"\\n\"}\r\n{\"errorDetail\":{\"message\":\"invalid reference format\"},\"error\":\"invalid reference format\"}\r\n"`
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unqBuildOutput, buildOutputErr := strconv.Unquote(buildOutput)
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assert.Nil(t, buildOutputErr)
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dec := codec.NewJSONStringDecoder(strings.Split(unqBuildOutput, "\r\n")[4])
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assert.Nil(t, dec.Decode(&boErr))
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assert.Equal(t, expected, boErr)
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msg := `"{\"errorDetail\":{\"message\":\"invalid reference format\"},\"error\":\"invalid reference format\"}"`
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unquotedmsg := `{"errorDetail":{"message":"invalid reference format"},"error":"invalid reference format"}`
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c,_ := strconv.Unquote(msg)
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assert.Equal(t, unquotedmsg, c)
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decoder := codec.NewJSONStringDecoder(c)
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assert.Nil(t, decoder.Decode(&err))
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assert.Equal(t, expected, err)
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}
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func TestContainerLogUnmarshal(t *testing.T) {
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/*
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m := &mocks.MockContainerClient{
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InjectImageBuild: func(ctx context.Context, buildContext io.Reader, options types.ImageBuildOptions) (types.ImageBuildResponse, error) {
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return types.ImageBuildResponse{Body: io.NopCloser(strings.NewReader("image built")) }, nil
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},
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}
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c := NewContainerImage(m)
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assert.NotNil(t, c)
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*/
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buildOutput := `"{\"stream\":\"Step 1/6 : ARG DIST\"}\r\n{\"stream\":\"\\n\"}\r\n{\"stream\":\"Step 2/6 : FROM golang:${DIST}\"}\r\n{\"stream\":\"\\n\"}\r\n{\"errorDetail\":{\"message\":\"invalid reference format\"},\"error\":\"invalid reference format\"}\r\n"`
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unqBuildOutput, buildOutputErr := strconv.Unquote(buildOutput)
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assert.Nil(t, buildOutputErr)
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for _, v := range strings.Split(unqBuildOutput, "\r\n") {
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var clog ContainerLog
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outputDecoder := codec.NewJSONStringDecoder(v)
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err := outputDecoder.Decode(&clog)
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if err == io.EOF {
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break
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}
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if clog.ContainerLogStream != nil {
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assert.Greater(t, len(clog.ContainerLogStream.Stream), 0)
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}
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}
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//assert.Equal(t, "Step 1/6 : ARG DIST", clog[0].ContainerLogStream.Stream)
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}
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func TestContainerImageRegistryAuthConfig(t *testing.T) {
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m := &mocks.MockContainerClient{
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InjectImageBuild: func(ctx context.Context, buildContext io.Reader, options types.ImageBuildOptions) (types.ImageBuildResponse, error) {
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return types.ImageBuildResponse{Body: io.NopCloser(strings.NewReader("image built")) }, nil
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},
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}
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c := NewContainerImage(m)
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assert.NotNil(t, c)
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c.UseConfig(MockConfigValueGetter(func(key string) (any, error) {
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switch key {
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case "repo_password":
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return "bar", nil
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case "repo_username":
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return "foo", nil
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case "repo_server":
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return "", nil
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}
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return nil, fmt.Errorf("%w: %s", data.ErrUnknownConfigurationKey, key)
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}))
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authConfig, err := c.RegistryAuthConfig()
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assert.NotNil(t, authConfig)
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assert.Nil(t, err)
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assert.Equal(t, "bar", authConfig.Password)
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assert.Equal(t, "foo", authConfig.Username)
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}
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func TestContainerImageRegistryAuth(t *testing.T) {
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m := &mocks.MockContainerClient{
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InjectImageBuild: func(ctx context.Context, buildContext io.Reader, options types.ImageBuildOptions) (types.ImageBuildResponse, error) {
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return types.ImageBuildResponse{Body: io.NopCloser(strings.NewReader("image built")) }, nil
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},
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}
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c := NewContainerImage(m)
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assert.NotNil(t, c)
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c.UseConfig(MockConfigValueGetter(func(key string) (any, error) {
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switch key {
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case "repo_password":
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return "bar", nil
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case "repo_username":
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return "foo", nil
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case "repo_server":
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return "", nil
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}
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return nil, fmt.Errorf("%w: %s", data.ErrUnknownConfigurationKey, key)
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}))
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auth, err := c.RegistryAuth()
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assert.NotNil(t, auth)
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assert.Nil(t, err)
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assert.Greater(t, len(auth), 1)
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}
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