06273a12d7
* chore(io): migrate pkg/devops to Medium abstraction This commit migrates the pkg/devops package to use the io.Medium abstraction instead of direct calls to io.Local or the os package. Changes: - Updated DevOps, ImageManager, and Manifest structs to hold an io.Medium. - Updated New, NewImageManager, and LoadConfig to accept an io.Medium. - Updated ImageSource interface and its implementations (GitHubSource, CDNSource) to accept io.Medium in Download method. - Refactored internal helper functions (hasFile, hasPackageScript, etc.) to use io.Medium. - Updated all unit tests and CLI entry points to pass the appropriate io.Medium. This migration improves the testability and flexibility of the devops package by allowing for different storage backends. * chore(io): migrate pkg/devops to Medium abstraction This commit completes the migration of the pkg/devops package to the io.Medium abstraction. Changes: - Refactored DevOps, ImageManager, and Manifest structs to use io.Medium for storage operations. - Updated New, NewImageManager, and LoadConfig to accept an io.Medium. - Updated ImageSource interface and its implementations (GitHubSource, CDNSource) to accept io.Medium in Download method. - Refactored internal helper functions (hasFile, hasPackageScript, etc.) to use io.Medium. - Updated all unit tests and CLI entry points to pass the appropriate io.Medium. - Fixed formatting issues in test files. This migration enables easier testing and supports alternative storage backends.
830 lines
21 KiB
Go
830 lines
21 KiB
Go
package devops
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import (
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"context"
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"os"
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"os/exec"
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"path/filepath"
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"runtime"
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"testing"
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"time"
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"github.com/host-uk/core/pkg/container"
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"github.com/host-uk/core/pkg/io"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestImageName(t *testing.T) {
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name := ImageName()
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assert.Contains(t, name, "core-devops-")
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assert.Contains(t, name, runtime.GOOS)
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assert.Contains(t, name, runtime.GOARCH)
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assert.True(t, (name[len(name)-6:] == ".qcow2"))
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}
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func TestImagesDir(t *testing.T) {
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t.Run("default directory", func(t *testing.T) {
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// Unset env if it exists
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orig := os.Getenv("CORE_IMAGES_DIR")
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_ = os.Unsetenv("CORE_IMAGES_DIR")
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defer func() { _ = os.Setenv("CORE_IMAGES_DIR", orig) }()
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dir, err := ImagesDir()
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assert.NoError(t, err)
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assert.Contains(t, dir, ".core/images")
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})
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t.Run("environment override", func(t *testing.T) {
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customDir := "/tmp/custom-images"
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t.Setenv("CORE_IMAGES_DIR", customDir)
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dir, err := ImagesDir()
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assert.NoError(t, err)
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assert.Equal(t, customDir, dir)
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})
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}
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func TestImagePath(t *testing.T) {
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customDir := "/tmp/images"
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t.Setenv("CORE_IMAGES_DIR", customDir)
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path, err := ImagePath()
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assert.NoError(t, err)
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expected := filepath.Join(customDir, ImageName())
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assert.Equal(t, expected, path)
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}
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func TestDefaultBootOptions(t *testing.T) {
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opts := DefaultBootOptions()
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assert.Equal(t, 4096, opts.Memory)
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assert.Equal(t, 2, opts.CPUs)
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assert.Equal(t, "core-dev", opts.Name)
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assert.False(t, opts.Fresh)
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}
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func TestIsInstalled_Bad(t *testing.T) {
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t.Run("returns false for non-existent image", func(t *testing.T) {
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// Point to a temp directory that is empty
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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// Create devops instance manually to avoid loading real config/images
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d := &DevOps{medium: io.Local}
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assert.False(t, d.IsInstalled())
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})
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}
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func TestIsInstalled_Good(t *testing.T) {
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t.Run("returns true when image exists", func(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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// Create the image file
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imagePath := filepath.Join(tempDir, ImageName())
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err := os.WriteFile(imagePath, []byte("fake image data"), 0644)
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require.NoError(t, err)
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d := &DevOps{medium: io.Local}
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assert.True(t, d.IsInstalled())
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})
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}
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type mockHypervisor struct{}
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func (m *mockHypervisor) Name() string { return "mock" }
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func (m *mockHypervisor) Available() bool { return true }
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func (m *mockHypervisor) BuildCommand(ctx context.Context, image string, opts *container.HypervisorOptions) (*exec.Cmd, error) {
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return exec.Command("true"), nil
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}
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func TestDevOps_Status_Good(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
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require.NoError(t, err)
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// Setup mock container manager
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statePath := filepath.Join(tempDir, "containers.json")
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state := container.NewState(statePath)
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h := &mockHypervisor{}
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cm := container.NewLinuxKitManagerWithHypervisor(state, h)
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d := &DevOps{medium: io.Local,
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images: mgr,
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container: cm,
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}
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// Add a fake running container
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c := &container.Container{
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ID: "test-id",
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Name: "core-dev",
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Status: container.StatusRunning,
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PID: os.Getpid(), // Use our own PID so isProcessRunning returns true
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StartedAt: time.Now().Add(-time.Hour),
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Memory: 2048,
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CPUs: 4,
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}
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err = state.Add(c)
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require.NoError(t, err)
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status, err := d.Status(context.Background())
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assert.NoError(t, err)
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assert.NotNil(t, status)
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assert.True(t, status.Running)
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assert.Equal(t, "test-id", status.ContainerID)
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assert.Equal(t, 2048, status.Memory)
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assert.Equal(t, 4, status.CPUs)
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}
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func TestDevOps_Status_Good_NotInstalled(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
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require.NoError(t, err)
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statePath := filepath.Join(tempDir, "containers.json")
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state := container.NewState(statePath)
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h := &mockHypervisor{}
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cm := container.NewLinuxKitManagerWithHypervisor(state, h)
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d := &DevOps{medium: io.Local,
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images: mgr,
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container: cm,
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}
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status, err := d.Status(context.Background())
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assert.NoError(t, err)
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assert.NotNil(t, status)
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assert.False(t, status.Installed)
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assert.False(t, status.Running)
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assert.Equal(t, 2222, status.SSHPort)
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}
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func TestDevOps_Status_Good_NoContainer(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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// Create fake image to mark as installed
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imagePath := filepath.Join(tempDir, ImageName())
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err := os.WriteFile(imagePath, []byte("fake"), 0644)
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require.NoError(t, err)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
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require.NoError(t, err)
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statePath := filepath.Join(tempDir, "containers.json")
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state := container.NewState(statePath)
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h := &mockHypervisor{}
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cm := container.NewLinuxKitManagerWithHypervisor(state, h)
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d := &DevOps{medium: io.Local,
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images: mgr,
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container: cm,
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}
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status, err := d.Status(context.Background())
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assert.NoError(t, err)
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assert.NotNil(t, status)
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assert.True(t, status.Installed)
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assert.False(t, status.Running)
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assert.Empty(t, status.ContainerID)
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}
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func TestDevOps_IsRunning_Good(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
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require.NoError(t, err)
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statePath := filepath.Join(tempDir, "containers.json")
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state := container.NewState(statePath)
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h := &mockHypervisor{}
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cm := container.NewLinuxKitManagerWithHypervisor(state, h)
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d := &DevOps{medium: io.Local,
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images: mgr,
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container: cm,
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}
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c := &container.Container{
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ID: "test-id",
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Name: "core-dev",
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Status: container.StatusRunning,
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PID: os.Getpid(),
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StartedAt: time.Now(),
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}
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err = state.Add(c)
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require.NoError(t, err)
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running, err := d.IsRunning(context.Background())
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assert.NoError(t, err)
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assert.True(t, running)
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}
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func TestDevOps_IsRunning_Bad_NotRunning(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
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require.NoError(t, err)
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statePath := filepath.Join(tempDir, "containers.json")
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state := container.NewState(statePath)
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h := &mockHypervisor{}
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cm := container.NewLinuxKitManagerWithHypervisor(state, h)
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d := &DevOps{medium: io.Local,
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images: mgr,
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container: cm,
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}
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running, err := d.IsRunning(context.Background())
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assert.NoError(t, err)
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assert.False(t, running)
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}
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func TestDevOps_IsRunning_Bad_ContainerStopped(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
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require.NoError(t, err)
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statePath := filepath.Join(tempDir, "containers.json")
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state := container.NewState(statePath)
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h := &mockHypervisor{}
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cm := container.NewLinuxKitManagerWithHypervisor(state, h)
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d := &DevOps{medium: io.Local,
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images: mgr,
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container: cm,
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}
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c := &container.Container{
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ID: "test-id",
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Name: "core-dev",
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Status: container.StatusStopped,
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PID: 12345,
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StartedAt: time.Now(),
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}
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err = state.Add(c)
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require.NoError(t, err)
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running, err := d.IsRunning(context.Background())
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assert.NoError(t, err)
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assert.False(t, running)
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}
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func TestDevOps_findContainer_Good(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
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require.NoError(t, err)
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statePath := filepath.Join(tempDir, "containers.json")
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state := container.NewState(statePath)
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h := &mockHypervisor{}
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cm := container.NewLinuxKitManagerWithHypervisor(state, h)
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d := &DevOps{medium: io.Local,
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images: mgr,
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container: cm,
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}
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c := &container.Container{
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ID: "test-id",
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Name: "my-container",
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Status: container.StatusRunning,
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PID: os.Getpid(),
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StartedAt: time.Now(),
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}
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err = state.Add(c)
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require.NoError(t, err)
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found, err := d.findContainer(context.Background(), "my-container")
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assert.NoError(t, err)
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assert.NotNil(t, found)
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assert.Equal(t, "test-id", found.ID)
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assert.Equal(t, "my-container", found.Name)
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}
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func TestDevOps_findContainer_Bad_NotFound(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
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require.NoError(t, err)
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statePath := filepath.Join(tempDir, "containers.json")
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state := container.NewState(statePath)
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h := &mockHypervisor{}
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cm := container.NewLinuxKitManagerWithHypervisor(state, h)
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d := &DevOps{medium: io.Local,
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images: mgr,
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container: cm,
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}
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found, err := d.findContainer(context.Background(), "nonexistent")
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assert.NoError(t, err)
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assert.Nil(t, found)
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}
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func TestDevOps_Stop_Bad_NotFound(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
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require.NoError(t, err)
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statePath := filepath.Join(tempDir, "containers.json")
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state := container.NewState(statePath)
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h := &mockHypervisor{}
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cm := container.NewLinuxKitManagerWithHypervisor(state, h)
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d := &DevOps{medium: io.Local,
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images: mgr,
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container: cm,
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}
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err = d.Stop(context.Background())
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assert.Error(t, err)
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assert.Contains(t, err.Error(), "not found")
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}
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func TestBootOptions_Custom(t *testing.T) {
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opts := BootOptions{
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Memory: 8192,
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CPUs: 4,
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Name: "custom-dev",
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Fresh: true,
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}
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assert.Equal(t, 8192, opts.Memory)
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assert.Equal(t, 4, opts.CPUs)
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assert.Equal(t, "custom-dev", opts.Name)
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assert.True(t, opts.Fresh)
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}
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func TestDevStatus_Struct(t *testing.T) {
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status := DevStatus{
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Installed: true,
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Running: true,
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ImageVersion: "v1.2.3",
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ContainerID: "abc123",
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Memory: 4096,
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CPUs: 2,
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SSHPort: 2222,
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Uptime: time.Hour,
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}
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assert.True(t, status.Installed)
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assert.True(t, status.Running)
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assert.Equal(t, "v1.2.3", status.ImageVersion)
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assert.Equal(t, "abc123", status.ContainerID)
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assert.Equal(t, 4096, status.Memory)
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assert.Equal(t, 2, status.CPUs)
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assert.Equal(t, 2222, status.SSHPort)
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assert.Equal(t, time.Hour, status.Uptime)
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}
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func TestDevOps_Boot_Bad_NotInstalled(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
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require.NoError(t, err)
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statePath := filepath.Join(tempDir, "containers.json")
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state := container.NewState(statePath)
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h := &mockHypervisor{}
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cm := container.NewLinuxKitManagerWithHypervisor(state, h)
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d := &DevOps{medium: io.Local,
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images: mgr,
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container: cm,
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}
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err = d.Boot(context.Background(), DefaultBootOptions())
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assert.Error(t, err)
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assert.Contains(t, err.Error(), "not installed")
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}
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func TestDevOps_Boot_Bad_AlreadyRunning(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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// Create fake image
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imagePath := filepath.Join(tempDir, ImageName())
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err := os.WriteFile(imagePath, []byte("fake"), 0644)
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require.NoError(t, err)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
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require.NoError(t, err)
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statePath := filepath.Join(tempDir, "containers.json")
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state := container.NewState(statePath)
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h := &mockHypervisor{}
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cm := container.NewLinuxKitManagerWithHypervisor(state, h)
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d := &DevOps{medium: io.Local,
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images: mgr,
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container: cm,
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}
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// Add a running container
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c := &container.Container{
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ID: "test-id",
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Name: "core-dev",
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Status: container.StatusRunning,
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PID: os.Getpid(),
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StartedAt: time.Now(),
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}
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err = state.Add(c)
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require.NoError(t, err)
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err = d.Boot(context.Background(), DefaultBootOptions())
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assert.Error(t, err)
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assert.Contains(t, err.Error(), "already running")
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}
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func TestDevOps_Status_Good_WithImageVersion(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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// Create fake image
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imagePath := filepath.Join(tempDir, ImageName())
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err := os.WriteFile(imagePath, []byte("fake"), 0644)
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require.NoError(t, err)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
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require.NoError(t, err)
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// Manually set manifest with version info
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mgr.manifest.Images[ImageName()] = ImageInfo{
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Version: "v1.2.3",
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Source: "test",
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}
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statePath := filepath.Join(tempDir, "containers.json")
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state := container.NewState(statePath)
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h := &mockHypervisor{}
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cm := container.NewLinuxKitManagerWithHypervisor(state, h)
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d := &DevOps{medium: io.Local,
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config: cfg,
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images: mgr,
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container: cm,
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}
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status, err := d.Status(context.Background())
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assert.NoError(t, err)
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assert.True(t, status.Installed)
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assert.Equal(t, "v1.2.3", status.ImageVersion)
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}
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func TestDevOps_findContainer_Good_MultipleContainers(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("CORE_IMAGES_DIR", tempDir)
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cfg := DefaultConfig()
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mgr, err := NewImageManager(io.Local, cfg)
|
|
require.NoError(t, err)
|
|
|
|
statePath := filepath.Join(tempDir, "containers.json")
|
|
state := container.NewState(statePath)
|
|
h := &mockHypervisor{}
|
|
cm := container.NewLinuxKitManagerWithHypervisor(state, h)
|
|
|
|
d := &DevOps{medium: io.Local,
|
|
images: mgr,
|
|
container: cm,
|
|
}
|
|
|
|
// Add multiple containers
|
|
c1 := &container.Container{
|
|
ID: "id-1",
|
|
Name: "container-1",
|
|
Status: container.StatusRunning,
|
|
PID: os.Getpid(),
|
|
StartedAt: time.Now(),
|
|
}
|
|
c2 := &container.Container{
|
|
ID: "id-2",
|
|
Name: "container-2",
|
|
Status: container.StatusRunning,
|
|
PID: os.Getpid(),
|
|
StartedAt: time.Now(),
|
|
}
|
|
err = state.Add(c1)
|
|
require.NoError(t, err)
|
|
err = state.Add(c2)
|
|
require.NoError(t, err)
|
|
|
|
// Find specific container
|
|
found, err := d.findContainer(context.Background(), "container-2")
|
|
assert.NoError(t, err)
|
|
assert.NotNil(t, found)
|
|
assert.Equal(t, "id-2", found.ID)
|
|
}
|
|
|
|
func TestDevOps_Status_Good_ContainerWithUptime(t *testing.T) {
|
|
tempDir := t.TempDir()
|
|
t.Setenv("CORE_IMAGES_DIR", tempDir)
|
|
|
|
cfg := DefaultConfig()
|
|
mgr, err := NewImageManager(io.Local, cfg)
|
|
require.NoError(t, err)
|
|
|
|
statePath := filepath.Join(tempDir, "containers.json")
|
|
state := container.NewState(statePath)
|
|
h := &mockHypervisor{}
|
|
cm := container.NewLinuxKitManagerWithHypervisor(state, h)
|
|
|
|
d := &DevOps{medium: io.Local,
|
|
images: mgr,
|
|
container: cm,
|
|
}
|
|
|
|
startTime := time.Now().Add(-2 * time.Hour)
|
|
c := &container.Container{
|
|
ID: "test-id",
|
|
Name: "core-dev",
|
|
Status: container.StatusRunning,
|
|
PID: os.Getpid(),
|
|
StartedAt: startTime,
|
|
Memory: 4096,
|
|
CPUs: 2,
|
|
}
|
|
err = state.Add(c)
|
|
require.NoError(t, err)
|
|
|
|
status, err := d.Status(context.Background())
|
|
assert.NoError(t, err)
|
|
assert.True(t, status.Running)
|
|
assert.GreaterOrEqual(t, status.Uptime.Hours(), float64(1))
|
|
}
|
|
|
|
func TestDevOps_IsRunning_Bad_DifferentContainerName(t *testing.T) {
|
|
tempDir := t.TempDir()
|
|
t.Setenv("CORE_IMAGES_DIR", tempDir)
|
|
|
|
cfg := DefaultConfig()
|
|
mgr, err := NewImageManager(io.Local, cfg)
|
|
require.NoError(t, err)
|
|
|
|
statePath := filepath.Join(tempDir, "containers.json")
|
|
state := container.NewState(statePath)
|
|
h := &mockHypervisor{}
|
|
cm := container.NewLinuxKitManagerWithHypervisor(state, h)
|
|
|
|
d := &DevOps{medium: io.Local,
|
|
images: mgr,
|
|
container: cm,
|
|
}
|
|
|
|
// Add a container with different name
|
|
c := &container.Container{
|
|
ID: "test-id",
|
|
Name: "other-container",
|
|
Status: container.StatusRunning,
|
|
PID: os.Getpid(),
|
|
StartedAt: time.Now(),
|
|
}
|
|
err = state.Add(c)
|
|
require.NoError(t, err)
|
|
|
|
// IsRunning looks for "core-dev", not "other-container"
|
|
running, err := d.IsRunning(context.Background())
|
|
assert.NoError(t, err)
|
|
assert.False(t, running)
|
|
}
|
|
|
|
func TestDevOps_Boot_Good_FreshFlag(t *testing.T) {
|
|
tempDir, err := os.MkdirTemp("", "devops-test-*")
|
|
require.NoError(t, err)
|
|
t.Cleanup(func() { _ = os.RemoveAll(tempDir) })
|
|
t.Setenv("CORE_IMAGES_DIR", tempDir)
|
|
|
|
// Create fake image
|
|
imagePath := filepath.Join(tempDir, ImageName())
|
|
err = os.WriteFile(imagePath, []byte("fake"), 0644)
|
|
require.NoError(t, err)
|
|
|
|
cfg := DefaultConfig()
|
|
mgr, err := NewImageManager(io.Local, cfg)
|
|
require.NoError(t, err)
|
|
|
|
statePath := filepath.Join(tempDir, "containers.json")
|
|
state := container.NewState(statePath)
|
|
h := &mockHypervisor{}
|
|
cm := container.NewLinuxKitManagerWithHypervisor(state, h)
|
|
|
|
d := &DevOps{medium: io.Local,
|
|
images: mgr,
|
|
container: cm,
|
|
}
|
|
|
|
// Add an existing container with non-existent PID (will be seen as stopped)
|
|
c := &container.Container{
|
|
ID: "old-id",
|
|
Name: "core-dev",
|
|
Status: container.StatusRunning,
|
|
PID: 99999999, // Non-existent PID - List() will mark it as stopped
|
|
StartedAt: time.Now(),
|
|
}
|
|
err = state.Add(c)
|
|
require.NoError(t, err)
|
|
|
|
// Boot with Fresh=true should try to stop the existing container
|
|
// then run a new one. The mock hypervisor "succeeds" so this won't error
|
|
opts := BootOptions{
|
|
Memory: 4096,
|
|
CPUs: 2,
|
|
Name: "core-dev",
|
|
Fresh: true,
|
|
}
|
|
err = d.Boot(context.Background(), opts)
|
|
// The mock hypervisor's Run succeeds
|
|
assert.NoError(t, err)
|
|
}
|
|
|
|
func TestDevOps_Stop_Bad_ContainerNotRunning(t *testing.T) {
|
|
tempDir := t.TempDir()
|
|
t.Setenv("CORE_IMAGES_DIR", tempDir)
|
|
|
|
cfg := DefaultConfig()
|
|
mgr, err := NewImageManager(io.Local, cfg)
|
|
require.NoError(t, err)
|
|
|
|
statePath := filepath.Join(tempDir, "containers.json")
|
|
state := container.NewState(statePath)
|
|
h := &mockHypervisor{}
|
|
cm := container.NewLinuxKitManagerWithHypervisor(state, h)
|
|
|
|
d := &DevOps{medium: io.Local,
|
|
images: mgr,
|
|
container: cm,
|
|
}
|
|
|
|
// Add a container that's already stopped
|
|
c := &container.Container{
|
|
ID: "test-id",
|
|
Name: "core-dev",
|
|
Status: container.StatusStopped,
|
|
PID: 99999999,
|
|
StartedAt: time.Now(),
|
|
}
|
|
err = state.Add(c)
|
|
require.NoError(t, err)
|
|
|
|
// Stop should fail because container is not running
|
|
err = d.Stop(context.Background())
|
|
assert.Error(t, err)
|
|
assert.Contains(t, err.Error(), "not running")
|
|
}
|
|
|
|
func TestDevOps_Boot_Good_FreshWithNoExisting(t *testing.T) {
|
|
tempDir, err := os.MkdirTemp("", "devops-boot-fresh-*")
|
|
require.NoError(t, err)
|
|
t.Cleanup(func() { _ = os.RemoveAll(tempDir) })
|
|
t.Setenv("CORE_IMAGES_DIR", tempDir)
|
|
|
|
// Create fake image
|
|
imagePath := filepath.Join(tempDir, ImageName())
|
|
err = os.WriteFile(imagePath, []byte("fake"), 0644)
|
|
require.NoError(t, err)
|
|
|
|
cfg := DefaultConfig()
|
|
mgr, err := NewImageManager(io.Local, cfg)
|
|
require.NoError(t, err)
|
|
|
|
statePath := filepath.Join(tempDir, "containers.json")
|
|
state := container.NewState(statePath)
|
|
h := &mockHypervisor{}
|
|
cm := container.NewLinuxKitManagerWithHypervisor(state, h)
|
|
|
|
d := &DevOps{medium: io.Local,
|
|
images: mgr,
|
|
container: cm,
|
|
}
|
|
|
|
// Boot with Fresh=true but no existing container
|
|
opts := BootOptions{
|
|
Memory: 4096,
|
|
CPUs: 2,
|
|
Name: "core-dev",
|
|
Fresh: true,
|
|
}
|
|
err = d.Boot(context.Background(), opts)
|
|
// The mock hypervisor succeeds
|
|
assert.NoError(t, err)
|
|
}
|
|
|
|
func TestImageName_Format(t *testing.T) {
|
|
name := ImageName()
|
|
// Check format: core-devops-{os}-{arch}.qcow2
|
|
assert.Contains(t, name, "core-devops-")
|
|
assert.Contains(t, name, runtime.GOOS)
|
|
assert.Contains(t, name, runtime.GOARCH)
|
|
assert.True(t, filepath.Ext(name) == ".qcow2")
|
|
}
|
|
|
|
func TestDevOps_Install_Delegates(t *testing.T) {
|
|
// This test verifies the Install method delegates to ImageManager
|
|
tempDir := t.TempDir()
|
|
t.Setenv("CORE_IMAGES_DIR", tempDir)
|
|
|
|
cfg := DefaultConfig()
|
|
mgr, err := NewImageManager(io.Local, cfg)
|
|
require.NoError(t, err)
|
|
|
|
d := &DevOps{medium: io.Local,
|
|
images: mgr,
|
|
}
|
|
|
|
// This will fail because no source is available, but it tests delegation
|
|
err = d.Install(context.Background(), nil)
|
|
assert.Error(t, err)
|
|
}
|
|
|
|
func TestDevOps_CheckUpdate_Delegates(t *testing.T) {
|
|
// This test verifies the CheckUpdate method delegates to ImageManager
|
|
tempDir := t.TempDir()
|
|
t.Setenv("CORE_IMAGES_DIR", tempDir)
|
|
|
|
cfg := DefaultConfig()
|
|
mgr, err := NewImageManager(io.Local, cfg)
|
|
require.NoError(t, err)
|
|
|
|
d := &DevOps{medium: io.Local,
|
|
images: mgr,
|
|
}
|
|
|
|
// This will fail because image not installed, but it tests delegation
|
|
_, _, _, err = d.CheckUpdate(context.Background())
|
|
assert.Error(t, err)
|
|
}
|
|
|
|
func TestDevOps_Boot_Good_Success(t *testing.T) {
|
|
tempDir, err := os.MkdirTemp("", "devops-boot-success-*")
|
|
require.NoError(t, err)
|
|
t.Cleanup(func() { _ = os.RemoveAll(tempDir) })
|
|
t.Setenv("CORE_IMAGES_DIR", tempDir)
|
|
|
|
// Create fake image
|
|
imagePath := filepath.Join(tempDir, ImageName())
|
|
err = os.WriteFile(imagePath, []byte("fake"), 0644)
|
|
require.NoError(t, err)
|
|
|
|
cfg := DefaultConfig()
|
|
mgr, err := NewImageManager(io.Local, cfg)
|
|
require.NoError(t, err)
|
|
|
|
statePath := filepath.Join(tempDir, "containers.json")
|
|
state := container.NewState(statePath)
|
|
h := &mockHypervisor{}
|
|
cm := container.NewLinuxKitManagerWithHypervisor(state, h)
|
|
|
|
d := &DevOps{medium: io.Local,
|
|
images: mgr,
|
|
container: cm,
|
|
}
|
|
|
|
// Boot without Fresh flag and no existing container
|
|
opts := DefaultBootOptions()
|
|
err = d.Boot(context.Background(), opts)
|
|
assert.NoError(t, err) // Mock hypervisor succeeds
|
|
}
|
|
|
|
func TestDevOps_Config(t *testing.T) {
|
|
tempDir := t.TempDir()
|
|
t.Setenv("CORE_IMAGES_DIR", tempDir)
|
|
|
|
cfg := DefaultConfig()
|
|
mgr, err := NewImageManager(io.Local, cfg)
|
|
require.NoError(t, err)
|
|
|
|
d := &DevOps{medium: io.Local,
|
|
config: cfg,
|
|
images: mgr,
|
|
}
|
|
|
|
assert.NotNil(t, d.config)
|
|
assert.Equal(t, "auto", d.config.Images.Source)
|
|
}
|