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package lib
import (
"testing"
)
// Additional tests for edge cases to improve coverage
func TestContainer_InvalidContainer(t *testing.T) {
// Test with nil entries map
c := &container{entries: nil}
if c.isValid() {
t.Error("container with nil entries should not be valid")
}
if c.Len() != 0 {
t.Errorf("invalid container.Len() = %d, want 0", c.Len())
}
_, found := c.GetEntry("test")
if found {
t.Error("invalid container.GetEntry() should not find entries")
}
}
func TestEntry_BuildIPSetErrors(t *testing.T) {
entry := NewEntry("test")
// Add IPv4 prefix
entry.AddPrefix("192.168.1.0/24")
// Build the set (this should succeed)
err := entry.buildIPSet()
if err != nil {
t.Errorf("Entry.buildIPSet() error = %v, want nil", err)
}
// Build again (should be cached and succeed)
err = entry.buildIPSet()
if err != nil {
t.Errorf("Entry.buildIPSet() second call error = %v, want nil", err)
}
// Test with IPv6
entry2 := NewEntry("test2")
entry2.AddPrefix("2001:db8::/32")
err = entry2.buildIPSet()
if err != nil {
t.Errorf("Entry.buildIPSet() for IPv6 error = %v, want nil", err)
}
// Build again for IPv6 (should be cached)
err = entry2.buildIPSet()
if err != nil {
t.Errorf("Entry.buildIPSet() for IPv6 second call error = %v, want nil", err)
}
}
func TestEntry_RemoveIPv6(t *testing.T) {
entry := NewEntry("test")
// Add IPv6 prefix
entry.AddPrefix("2001:db8::/32")
// Remove it
err := entry.RemovePrefix("2001:db8::/32")
if err != nil {
t.Errorf("Entry.RemovePrefix() IPv6 error = %v, want nil", err)
}
}
func TestContainer_Add_ExistingEntryWithoutBuilders(t *testing.T) {
container := NewContainer()
// Add entry without creating builders (empty entry)
entry1 := NewEntry("test")
container.Add(entry1)
// Add another entry with prefixes
entry2 := NewEntry("test")
entry2.AddPrefix("192.168.1.0/24")
entry2.AddPrefix("2001:db8::/32")
err := container.Add(entry2)
if err != nil {
t.Errorf("Container.Add() error = %v, want nil", err)
}
}
func TestWantedListExtended_EmptyJSON(t *testing.T) {
var w WantedListExtended
err := w.UnmarshalJSON([]byte(""))
if err != nil {
t.Errorf("WantedListExtended.UnmarshalJSON() with empty data error = %v, want nil", err)
}
}
func TestContainer_RemoveWithErrorInBuilder(t *testing.T) {
container := NewContainer()
// Add entry with both IPv4 and IPv6
entry := NewEntry("test")
entry.AddPrefix("192.168.1.0/24")
entry.AddPrefix("2001:db8::/32")
container.Add(entry)
// Try removing with a malformed entry (empty, will cause issues building sets)
removeEntry := NewEntry("test")
// Don't add any prefixes, this should work but remove nothing
err := container.Remove(removeEntry, CaseRemovePrefix)
if err != nil {
t.Errorf("Container.Remove() with empty entry error = %v, want nil", err)
}
}
func TestEntry_ProcessPrefix_EdgeCases(t *testing.T) {
entry := NewEntry("test")
// Test string with only comment marker and content
err := entry.AddPrefix("//")
if err != ErrInvalidIPType {
t.Errorf("Entry.AddPrefix('//') error = %v, want %v", err, ErrInvalidIPType)
}
err = entry.AddPrefix("#")
if err != ErrInvalidIPType {
t.Errorf("Entry.AddPrefix('#') error = %v, want %v", err, ErrInvalidIPType)
}
err = entry.AddPrefix("/*")
if err != ErrInvalidIPType {
t.Errorf("Entry.AddPrefix('/*') error = %v, want %v", err, ErrInvalidIPType)
}
}
func TestContainer_Lookup_EmptyResults(t *testing.T) {
container := NewContainer()
// Add entry
entry := NewEntry("entry1")
entry.AddPrefix("192.168.1.0/24")
container.Add(entry)
// Lookup with search list that doesn't match
results, found, err := container.Lookup("192.168.1.1", "nonexistent")
if err != nil {
t.Errorf("Container.Lookup() error = %v, want nil", err)
}
if found {
t.Error("Container.Lookup() found = true, want false")
}
if len(results) != 0 {
t.Errorf("Container.Lookup() returned %d results, want 0", len(results))
}
}
func TestEntry_MarshalPrefixOnlyIPv4(t *testing.T) {
entry := NewEntry("test")
entry.AddPrefix("192.168.1.0/24")
// Marshal with IgnoreIPv6 (should return IPv4 only)
prefixes, err := entry.MarshalPrefix(IgnoreIPv6)
if err != nil {
t.Errorf("Entry.MarshalPrefix(IgnoreIPv6) error = %v, want nil", err)
}
if len(prefixes) != 1 {
t.Errorf("Entry.MarshalPrefix(IgnoreIPv6) returned %d prefixes, want 1", len(prefixes))
}
// Test MarshalIPRange with only IPv4
ipranges, err := entry.MarshalIPRange(IgnoreIPv6)
if err != nil {
t.Errorf("Entry.MarshalIPRange(IgnoreIPv6) error = %v, want nil", err)
}
if len(ipranges) != 1 {
t.Errorf("Entry.MarshalIPRange(IgnoreIPv6) returned %d ranges, want 1", len(ipranges))
}
// Test MarshalText with only IPv4
cidrs, err := entry.MarshalText(IgnoreIPv6)
if err != nil {
t.Errorf("Entry.MarshalText(IgnoreIPv6) error = %v, want nil", err)
}
if len(cidrs) != 1 {
t.Errorf("Entry.MarshalText(IgnoreIPv6) returned %d CIDRs, want 1", len(cidrs))
}
}
func TestEntry_MarshalPrefixOnlyIPv6(t *testing.T) {
entry := NewEntry("test")
entry.AddPrefix("2001:db8::/32")
// Marshal with IgnoreIPv4 (should return IPv6 only)
prefixes, err := entry.MarshalPrefix(IgnoreIPv4)
if err != nil {
t.Errorf("Entry.MarshalPrefix(IgnoreIPv4) error = %v, want nil", err)
}
if len(prefixes) != 1 {
t.Errorf("Entry.MarshalPrefix(IgnoreIPv4) returned %d prefixes, want 1", len(prefixes))
}
// Test MarshalIPRange with only IPv6
ipranges, err := entry.MarshalIPRange(IgnoreIPv4)
if err != nil {
t.Errorf("Entry.MarshalIPRange(IgnoreIPv4) error = %v, want nil", err)
}
if len(ipranges) != 1 {
t.Errorf("Entry.MarshalIPRange(IgnoreIPv4) returned %d ranges, want 1", len(ipranges))
}
// Test MarshalText with only IPv6
cidrs, err := entry.MarshalText(IgnoreIPv4)
if err != nil {
t.Errorf("Entry.MarshalText(IgnoreIPv4) error = %v, want nil", err)
}
if len(cidrs) != 1 {
t.Errorf("Entry.MarshalText(IgnoreIPv4) returned %d CIDRs, want 1", len(cidrs))
}
}
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