test: Implement db unit tests

.github/workflows/go.yml

@@ -9,6 +9,23 @@ on:
     branches: ["main"]
 
 jobs:
+  test:
+    name: Run tests
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version-file: ./go.mod
+
+      - name: Run tests
+        run: go test -v ./...
+
   build:
     name: Build binaries for Windows, macOS, and Linux
     runs-on: ${{ matrix.os }}

db/contexts_test.go

@@ -0,0 +1,29 @@
+package db
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestContexts_GetContext(t *testing.T) {
+	dir := t.TempDir()
+	contexts := &Contexts{
+		Storage: &Storage{Dir: dir},
+	}
+	contextName := "testContext"
+	contextPath := filepath.Join(dir, contextName)
+	contextContent := "test content"
+	err := os.WriteFile(contextPath, []byte(contextContent), 0644)
+	if err != nil {
+		t.Fatalf("failed to write context file: %v", err)
+	}
+	context, err := contexts.GetContext(contextName)
+	if err != nil {
+		t.Fatalf("failed to get context: %v", err)
+	}
+	expectedContext := &Context{Name: contextName, Content: contextContent}
+	if *context != *expectedContext {
+		t.Errorf("expected %v, got %v", expectedContext, context)
+	}
+}

db/db_test.go

@@ -0,0 +1,55 @@
+package db
+
+import (
+	"os"
+	"testing"
+)
+
+func TestDb_Configure(t *testing.T) {
+	dir := t.TempDir()
+	db := NewDb(dir)
+	err := db.Configure()
+	if err == nil {
+		t.Fatalf("db is configured, but must not be at empty dir: %v", dir)
+	}
+	if db.IsEnvFileExists() {
+		t.Fatalf("db file exists, but must not be at empty dir: %v", dir)
+	}
+
+	err = db.SaveEnv("")
+	if err != nil {
+		t.Fatalf("db can't save env for empty conf.: %v", err)
+	}
+
+	err = db.Configure()
+	if err != nil {
+		t.Fatalf("db is not configured, but shall be after save: %v", err)
+	}
+}
+
+func TestDb_LoadEnvFile(t *testing.T) {
+	dir := t.TempDir()
+	db := NewDb(dir)
+	content := "KEY=VALUE\n"
+	err := os.WriteFile(db.EnvFilePath, []byte(content), 0644)
+	if err != nil {
+		t.Fatalf("failed to write .env file: %v", err)
+	}
+	err = db.LoadEnvFile()
+	if err != nil {
+		t.Errorf("failed to load .env file: %v", err)
+	}
+}
+
+func TestDb_SaveEnv(t *testing.T) {
+	dir := t.TempDir()
+	db := NewDb(dir)
+	content := "KEY=VALUE\n"
+	err := db.SaveEnv(content)
+	if err != nil {
+		t.Errorf("failed to save .env file: %v", err)
+	}
+	if _, err := os.Stat(db.EnvFilePath); os.IsNotExist(err) {
+		t.Errorf("expected .env file to be saved")
+	}
+}

db/patterns_test.go

@@ -0,0 +1 @@
+package db

db/sessions_test.go

@@ -0,0 +1,38 @@
+package db
+
+import (
+	"testing"
+
+	"github.com/danielmiessler/fabric/common"
+)
+
+func TestSessions_GetOrCreateSession(t *testing.T) {
+	dir := t.TempDir()
+	sessions := &Sessions{
+		Storage: &Storage{Dir: dir, FileExtension: ".json"},
+	}
+	sessionName := "testSession"
+	session, err := sessions.GetOrCreateSession(sessionName)
+	if err != nil {
+		t.Fatalf("failed to get or create session: %v", err)
+	}
+	if session.Name != sessionName {
+		t.Errorf("expected session name %v, got %v", sessionName, session.Name)
+	}
+}
+
+func TestSessions_SaveSession(t *testing.T) {
+	dir := t.TempDir()
+	sessions := &Sessions{
+		Storage: &Storage{Dir: dir, FileExtension: ".json"},
+	}
+	sessionName := "testSession"
+	session := &Session{Name: sessionName, Messages: []*common.Message{{Content: "message1"}}}
+	err := sessions.SaveSession(session)
+	if err != nil {
+		t.Fatalf("failed to save session: %v", err)
+	}
+	if !sessions.Exists(sessionName) {
+		t.Errorf("expected session to be saved")
+	}
+}

db/storage_test.go

@@ -0,0 +1,52 @@
+package db
+
+import (
+	"testing"
+)
+
+func TestStorage_SaveAndLoad(t *testing.T) {
+	dir := t.TempDir()
+	storage := &Storage{Dir: dir}
+	name := "test"
+	content := []byte("test content")
+	if err := storage.Save(name, content); err != nil {
+		t.Fatalf("failed to save content: %v", err)
+	}
+	loadedContent, err := storage.Load(name)
+	if err != nil {
+		t.Fatalf("failed to load content: %v", err)
+	}
+	if string(loadedContent) != string(content) {
+		t.Errorf("expected %v, got %v", string(content), string(loadedContent))
+	}
+}
+
+func TestStorage_Exists(t *testing.T) {
+	dir := t.TempDir()
+	storage := &Storage{Dir: dir}
+	name := "test"
+	if storage.Exists(name) {
+		t.Errorf("expected file to not exist")
+	}
+	if err := storage.Save(name, []byte("test content")); err != nil {
+		t.Fatalf("failed to save content: %v", err)
+	}
+	if !storage.Exists(name) {
+		t.Errorf("expected file to exist")
+	}
+}
+
+func TestStorage_Delete(t *testing.T) {
+	dir := t.TempDir()
+	storage := &Storage{Dir: dir}
+	name := "test"
+	if err := storage.Save(name, []byte("test content")); err != nil {
+		t.Fatalf("failed to save content: %v", err)
+	}
+	if err := storage.Delete(name); err != nil {
+		t.Fatalf("failed to delete content: %v", err)
+	}
+	if storage.Exists(name) {
+		t.Errorf("expected file to be deleted")
+	}
+}