Function TestStreamJSONLFile

cmd/cmd_test.go:109–147

--- 4. streamJSONLFile ---

(t *testing.T)

// --- 4. streamJSONLFile ---

func TestStreamJSONLFile(t *testing.T) {
	dir := t.TempDir()
	path := filepath.Join(dir, "test.jsonl")

	entries := []db.DLLMatch{
		{DLLName: "foo.dll", Source: "nuget", PackageName: "FooPkg", Version: "1.0.0", Hash: "abc123"},
		{DLLName: "bar.dll", Source: "nuget", PackageName: "BarPkg", Version: "2.0.0"},
	}

	f, err := os.Create(path)
	if err != nil {
		t.Fatal(err)
	}
	enc := json.NewEncoder(f)
	for _, e := range entries {
		enc.Encode(e)
	}
	f.Close()

	var got []db.DLLMatch
	err = streamJSONLFile(path, func(e db.DLLMatch) {
		got = append(got, e)
	})
	if err != nil {
		t.Fatal(err)
	}
	if len(got) != 2 {
		t.Fatalf("got %d entries, want 2", len(got))
	}
	if got[0].DLLName != "foo.dll" {
		t.Errorf("entry[0].DLLName = %q, want %q", got[0].DLLName, "foo.dll")
	}
	if got[0].Hash != "abc123" {
		t.Errorf("entry[0].Hash = %q, want %q", got[0].Hash, "abc123")
	}
	if got[1].PackageName != "BarPkg" {
		t.Errorf("entry[1].PackageName = %q, want %q", got[1].PackageName, "BarPkg")
	}
}

func TestStreamJSONLFileNotFound(t *testing.T) {
	err := streamJSONLFile("/nonexistent/file.jsonl", func(e db.DLLMatch) {})