<commit_before>package web_test

import (
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"
)<commit_msg>Handle not found items<commit_after>package web_test

import (
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"
)

func TestItemNotFound(t *testing.T) {
	request, _ := http.NewRequest("GET", "/nope", nil)
	response := httptest.NewRecorder()

	router.ServeHTTP(response, request)

	if response.Code != http.StatusNotFound {
		t.Errorf("Expected HTTP 404 Not Found, but got HTTP %d instead", response.Code)
	}
}
{'fraction_non_alphanumeric': 0.14285714285714285, 'fraction_numerical': 0.005714285714285714, 'mean_word_length': 4.9772727272727275, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7622562', 'n_tokens_mistral': 199, 'n_tokens_neox': 191, 'n_words': 42}