Refactor: project structure, implement dependency injection, and align v2 UI with v1

1 files changed, 0 insertions, 278 deletions

diff --git a/crawler/crawler_test.go b/crawler/crawler_test.go
deleted file mode 100644
index e0c4c6b..0000000
--- a/crawler/crawler_test.go
+++ /dev/null
@@ -1,278 +0,0 @@
-package crawler
-
-import (
-	"log"
-	"net/http"
-	"net/http/httptest"
-	"strings"
-	"testing"
-
-	"adammathes.com/neko/config"
-	"adammathes.com/neko/models"
-	"adammathes.com/neko/models/feed"
-)
-
-func setupTestDB(t *testing.T) {
-	t.Helper()
-	config.Config.DBFile = ":memory:"
-	models.InitDB()
-	t.Cleanup(func() {
-		if models.DB != nil {
-			models.DB.Close()
-		}
-	})
-}
-
-func TestGetFeedContentSuccess(t *testing.T) {
-	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		ua := r.Header.Get("User-Agent")
-		if ua == "" {
-			t.Error("Request should include User-Agent")
-		}
-		w.WriteHeader(200)
-		w.Write([]byte("<rss><channel><title>Test</title></channel></rss>"))
-	}))
-	defer ts.Close()
-
-	content := GetFeedContent(ts.URL)
-	if content == "" {
-		t.Error("GetFeedContent should return content for valid URL")
-	}
-	if content != "<rss><channel><title>Test</title></channel></rss>" {
-		t.Errorf("Unexpected content: %q", content)
-	}
-}
-
-func TestGetFeedContentBadURL(t *testing.T) {
-	content := GetFeedContent("http://invalid.invalid.invalid:99999/feed")
-	if content != "" {
-		t.Errorf("GetFeedContent should return empty string for bad URL, got %q", content)
-	}
-}
-
-func TestGetFeedContent404(t *testing.T) {
-	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		w.WriteHeader(404)
-	}))
-	defer ts.Close()
-
-	content := GetFeedContent(ts.URL)
-	if content != "" {
-		t.Errorf("GetFeedContent should return empty for 404, got %q", content)
-	}
-}
-
-func TestGetFeedContent500(t *testing.T) {
-	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		w.WriteHeader(500)
-	}))
-	defer ts.Close()
-
-	content := GetFeedContent(ts.URL)
-	if content != "" {
-		t.Errorf("GetFeedContent should return empty for 500, got %q", content)
-	}
-}
-
-func TestGetFeedContentUserAgent(t *testing.T) {
-	var receivedUA string
-	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		receivedUA = r.Header.Get("User-Agent")
-		w.WriteHeader(200)
-		w.Write([]byte("ok"))
-	}))
-	defer ts.Close()
-
-	GetFeedContent(ts.URL)
-	expected := "neko RSS Crawler +https://github.com/adammathes/neko"
-	if receivedUA != expected {
-		t.Errorf("Expected UA %q, got %q", expected, receivedUA)
-	}
-}
-
-func TestCrawlFeedWithTestServer(t *testing.T) {
-	setupTestDB(t)
-
-	rssContent := `<?xml version="1.0" encoding="UTF-8"?>
-<rss version="2.0">
-  <channel>
-    <title>Test Feed</title>
-    <link>https://example.com</link>
-    <item>
-      <title>Article 1</title>
-      <link>https://example.com/article1</link>
-      <description>First article</description>
-      <pubDate>Mon, 01 Jan 2024 00:00:00 GMT</pubDate>
-    </item>
-    <item>
-      <title>Article 2</title>
-      <link>https://example.com/article2</link>
-      <description>Second article</description>
-      <pubDate>Tue, 02 Jan 2024 00:00:00 GMT</pubDate>
-    </item>
-  </channel>
-</rss>`
-
-	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		w.Header().Set("Content-Type", "application/rss+xml")
-		w.WriteHeader(200)
-		w.Write([]byte(rssContent))
-	}))
-	defer ts.Close()
-
-	// Create a feed pointing to the test server
-	f := &feed.Feed{Url: ts.URL, Title: "Test"}
-	f.Create()
-
-	ch := make(chan string, 1)
-	CrawlFeed(f, ch)
-	result := <-ch
-
-	if result == "" {
-		t.Error("CrawlFeed should send a result")
-	}
-
-	// Verify items were created
-	var count int
-	models.DB.QueryRow("SELECT COUNT(*) FROM item").Scan(&count)
-	if count != 2 {
-		t.Errorf("Expected 2 items, got %d", count)
-	}
-}
-
-func TestCrawlFeedBadContent(t *testing.T) {
-	setupTestDB(t)
-
-	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		w.WriteHeader(200)
-		w.Write([]byte("not xml at all"))
-	}))
-	defer ts.Close()
-
-	f := &feed.Feed{Url: ts.URL, Title: "Bad"}
-	f.Create()
-
-	ch := make(chan string, 1)
-	CrawlFeed(f, ch)
-	result := <-ch
-
-	if result == "" {
-		t.Error("CrawlFeed should send a result even on failure")
-	}
-}
-
-func TestCrawlWorker(t *testing.T) {
-	setupTestDB(t)
-
-	rssContent := `<?xml version="1.0" encoding="UTF-8"?>
-<rss version="2.0">
-  <channel>
-    <title>Worker Feed</title>
-    <link>https://example.com</link>
-    <item>
-      <title>Worker Article</title>
-      <link>https://example.com/worker-article</link>
-      <description>An article</description>
-    </item>
-  </channel>
-</rss>`
-
-	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		w.WriteHeader(200)
-		w.Write([]byte(rssContent))
-	}))
-	defer ts.Close()
-
-	f := &feed.Feed{Url: ts.URL, Title: "Worker Test"}
-	f.Create()
-
-	feeds := make(chan *feed.Feed, 1)
-	results := make(chan string, 1)
-
-	feeds <- f
-	close(feeds)
-
-	CrawlWorker(feeds, results)
-	result := <-results
-
-	if result == "" {
-		t.Error("CrawlWorker should produce a result")
-	}
-}
-
-func TestCrawl(t *testing.T) {
-	setupTestDB(t)
-
-	rssContent := `<?xml version="1.0" encoding="UTF-8"?>
-<rss version="2.0">
-  <channel>
-    <title>Crawl Feed</title>
-    <link>https://example.com</link>
-    <item>
-      <title>Crawl Article</title>
-      <link>https://example.com/crawl-article</link>
-      <description>Article for crawl test</description>
-    </item>
-  </channel>
-</rss>`
-	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		w.WriteHeader(200)
-		w.Write([]byte(rssContent))
-	}))
-	defer ts.Close()
-
-	f := &feed.Feed{Url: ts.URL, Title: "Full Crawl"}
-	f.Create()
-
-	// Should not panic
-	Crawl()
-
-	var count int
-	models.DB.QueryRow("SELECT COUNT(*) FROM item").Scan(&count)
-	if count != 1 {
-		t.Errorf("Expected 1 item after crawl, got %d", count)
-	}
-}
-
-func TestCrawlFeedWithExtensions(t *testing.T) {
-	setupTestDB(t)
-
-	rssContent := `<?xml version="1.0" encoding="UTF-8"?>
-<rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
-  <channel>
-    <title>Extension Feed</title>
-    <item>
-      <title>Extension Article</title>
-      <link>https://example.com/ext</link>
-      <description>Short description</description>
-      <content:encoded><![CDATA[Much longer content that should be used as description]]></content:encoded>
-    </item>
-  </channel>
-</rss>`
-
-	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		w.WriteHeader(200)
-		w.Write([]byte(rssContent))
-	}))
-	defer ts.Close()
-
-	f := &feed.Feed{Url: ts.URL, Title: "Extension Test"}
-	f.Create()
-
-	ch := make(chan string, 1)
-	CrawlFeed(f, ch)
-	<-ch
-
-	var itemTitle, itemDesc string
-	err := models.DB.QueryRow("SELECT title, description FROM item WHERE feed_id = ?", f.Id).Scan(&itemTitle, &itemDesc)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	if itemTitle != "Extension Article" {
-		t.Errorf("Expected title 'Extension Article', got %q", itemTitle)
-	}
-	if !strings.Contains(itemDesc, "Much longer content") {
-		t.Errorf("Expected description to contain encoded content, got %q", itemDesc)
-	}
-}