Implement the initial framework skeleton

internal/profile/repository_test.go

@@ -0,0 +1,76 @@
+package profile
+
+import (
+	"context"
+	"errors"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestFilesystemRepository_GetProfile(t *testing.T) {
+	tmpDir, err := os.MkdirTemp("", "profile_test")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(tmpDir)
+
+	testDataDir := "testdata"
+	files, err := os.ReadDir(testDataDir)
+	if err != nil {
+		t.Fatalf("failed to read testdata: %v", err)
+	}
+
+	for _, f := range files {
+		src := filepath.Join(testDataDir, f.Name())
+		dst := filepath.Join(tmpDir, f.Name())
+		data, err := os.ReadFile(src)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if err := os.WriteFile(dst, data, 0644); err != nil {
+			t.Fatal(err)
+		}
+	}
+
+	repo := NewFilesystemRepository(tmpDir)
+	ctx := context.Background()
+
+	t.Run("valid profile", func(t *testing.T) {
+		p, err := repo.GetProfile(ctx, "test-profile", "")
+		if err != nil {
+			t.Fatalf("expected no error, got %v", err)
+		}
+		if p == nil || p.ID != "test-profile" {
+			t.Errorf("expected profile test-profile, got %v", p)
+		}
+	})
+
+	t.Run("invalid YAML", func(t *testing.T) {
+		_, err := repo.GetProfile(ctx, "invalid_yaml", "")
+		if !errors.Is(err, ErrInvalidYAML) {
+			t.Errorf("expected ErrInvalidYAML, got %v", err)
+		}
+	})
+
+	t.Run("missing ID", func(t *testing.T) {
+		_, err := repo.GetProfile(ctx, "missing-id", "")
+		if !errors.Is(err, ErrProfileNotFound) {
+			t.Errorf("expected ErrProfileNotFound for profile with missing ID, got %v", err)
+		}
+	})
+
+	t.Run("no templates", func(t *testing.T) {
+		_, err := repo.GetProfile(ctx, "no-templates", "")
+		if !errors.Is(err, ErrInvalidProfile) {
+			t.Errorf("expected ErrInvalidProfile for profile with no templates, got %v", err)
+		}
+	})
+
+	t.Run("profile not found", func(t *testing.T) {
+		_, err := repo.GetProfile(ctx, "unknown", "")
+		if !errors.Is(err, ErrProfileNotFound) {
+			t.Errorf("expected ErrProfileNotFound, got %v", err)
+		}
+	})
+}