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package main
import (
"path/filepath"
"testing"
)
func TestOpenDB(t *testing.T) {
dir := t.TempDir()
dbPath := filepath.Join(dir, "test.db")
db, err := OpenDB(dbPath)
if err != nil {
t.Fatalf("OpenDB failed: %v", err)
}
defer db.Close()
count, err := db.Count()
if err != nil {
t.Fatalf("Count failed: %v", err)
}
if count != 0 {
t.Errorf("expected 0 journals, got %d", count)
}
}
func TestInsertAndSearch(t *testing.T) {
dir := t.TempDir()
dbPath := filepath.Join(dir, "test.db")
db, err := OpenDB(dbPath)
if err != nil {
t.Fatalf("OpenDB failed: %v", err)
}
defer db.Close()
journals := []Journal{
{FullName: "Journal of Applied Physics", Abbreviation: "J APPL PHYS"},
{FullName: "Nature Medicine", Abbreviation: "NAT MED"},
{FullName: "Physical Review Letters", Abbreviation: "PHYS REV LETT"},
}
if err := db.InsertJournals(journals); err != nil {
t.Fatalf("InsertJournals failed: %v", err)
}
count, err := db.Count()
if err != nil {
t.Fatalf("Count failed: %v", err)
}
if count != 3 {
t.Errorf("expected 3 journals, got %d", count)
}
results, err := db.SearchJournals("physics", 10)
if err != nil {
t.Fatalf("SearchJournals failed: %v", err)
}
if len(results) == 0 {
t.Error("expected at least one result for 'physics'")
}
found := false
for _, r := range results {
if r.FullName == "Journal of Applied Physics" {
found = true
if r.Abbreviation != "J APPL PHYS" {
t.Errorf("expected abbreviation 'J APPL PHYS', got %q", r.Abbreviation)
}
}
}
if !found {
t.Error("expected to find 'Journal of Applied Physics' in results")
}
}
func TestSearchPrefix(t *testing.T) {
dir := t.TempDir()
dbPath := filepath.Join(dir, "test.db")
db, err := OpenDB(dbPath)
if err != nil {
t.Fatalf("OpenDB failed: %v", err)
}
defer db.Close()
journals := []Journal{
{FullName: "Journal of Applied Physics", Abbreviation: "J APPL PHYS"},
{FullName: "Nature Medicine", Abbreviation: "NAT MED"},
}
if err := db.InsertJournals(journals); err != nil {
t.Fatalf("InsertJournals failed: %v", err)
}
results, err := db.SearchJournals("nat med", 10)
if err != nil {
t.Fatalf("SearchJournals failed: %v", err)
}
if len(results) == 0 {
t.Error("expected results for prefix query 'nat med', got none")
}
}
func TestSearchLimit(t *testing.T) {
dir := t.TempDir()
dbPath := filepath.Join(dir, "test.db")
db, err := OpenDB(dbPath)
if err != nil {
t.Fatalf("OpenDB failed: %v", err)
}
defer db.Close()
journals := []Journal{
{FullName: "Journal One", Abbreviation: "J ONE"},
{FullName: "Journal Two", Abbreviation: "J TWO"},
{FullName: "Journal Three", Abbreviation: "J THREE"},
}
if err := db.InsertJournals(journals); err != nil {
t.Fatalf("InsertJournals failed: %v", err)
}
results, err := db.SearchJournals("journal", 2)
if err != nil {
t.Fatalf("SearchJournals failed: %v", err)
}
if len(results) > 2 {
t.Errorf("expected at most 2 results, got %d", len(results))
}
}
func TestSanitizeFTS5(t *testing.T) {
cases := []struct {
input string
expected string
}{
{"hello world", "hello* world*"},
{"hello world", "hello* world*"},
{"hello-world", "hello* world*"},
{"hello&world", "hello* world*"},
{"hello(world)", "hello* world*"},
{"C++", "c*"},
{"Nature & Science", "nature* science*"},
{"phys*", "phys*"},
{"a", "a*"},
{"", ""},
{"!!!", ""},
}
for _, c := range cases {
got := sanitizeFTS5(c.input)
if got != c.expected {
t.Errorf("sanitizeFTS5(%q) = %q, want %q", c.input, got, c.expected)
}
}
}
func TestSearchWithSpecialChars(t *testing.T) {
dir := t.TempDir()
dbPath := filepath.Join(dir, "test.db")
db, err := OpenDB(dbPath)
if err != nil {
t.Fatalf("OpenDB failed: %v", err)
}
defer db.Close()
journals := []Journal{
{FullName: "Nature & Science", Abbreviation: "NAT SCI"},
{FullName: "C++ Weekly", Abbreviation: "C WEEKLY"},
{FullName: "Physical Review (Letters)", Abbreviation: "PHYS REV LETT"},
}
if err := db.InsertJournals(journals); err != nil {
t.Fatalf("InsertJournals failed: %v", err)
}
for _, q := range []string{"Nature & Science", "C++", "Physical Review (Letters)"} {
results, err := db.SearchJournals(q, 10)
if err != nil {
t.Fatalf("SearchJournals(%q) failed: %v", q, err)
}
if len(results) == 0 {
t.Errorf("expected results for %q, got none", q)
}
}
}
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