chore: remove cashed
This commit is contained in:
Wikid82
338
backend/internal/api/handlers/proxy_host_handler_test.go
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338
backend/internal/api/handlers/proxy_host_handler_test.go
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package handlers
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import (
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"encoding/json"
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"fmt"
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"net"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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"github.com/gin-gonic/gin"
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"github.com/google/uuid"
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"github.com/stretchr/testify/require"
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"gorm.io/driver/sqlite"
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"gorm.io/gorm"
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"github.com/Wikid82/CaddyProxyManagerPlus/backend/internal/caddy"
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"github.com/Wikid82/CaddyProxyManagerPlus/backend/internal/models"
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"github.com/Wikid82/CaddyProxyManagerPlus/backend/internal/services"
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)
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func setupTestRouter(t *testing.T) (*gin.Engine, *gorm.DB) {
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t.Helper()
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dsn := "file:" + t.Name() + "?mode=memory&cache=shared"
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db, err := gorm.Open(sqlite.Open(dsn), &gorm.Config{})
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require.NoError(t, err)
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require.NoError(t, db.AutoMigrate(&models.ProxyHost{}, &models.Location{}))
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ns := services.NewNotificationService(db)
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h := NewProxyHostHandler(db, nil, ns)
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r := gin.New()
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api := r.Group("/api/v1")
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h.RegisterRoutes(api)
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return r, db
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}
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func TestProxyHostLifecycle(t *testing.T) {
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router, _ := setupTestRouter(t)
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body := `{"name":"Media","domain_names":"media.example.com","forward_scheme":"http","forward_host":"media","forward_port":32400,"enabled":true}`
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req := httptest.NewRequest(http.MethodPost, "/api/v1/proxy-hosts", strings.NewReader(body))
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req.Header.Set("Content-Type", "application/json")
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resp := httptest.NewRecorder()
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router.ServeHTTP(resp, req)
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require.Equal(t, http.StatusCreated, resp.Code)
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var created models.ProxyHost
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require.NoError(t, json.Unmarshal(resp.Body.Bytes(), &created))
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require.Equal(t, "media.example.com", created.DomainNames)
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listReq := httptest.NewRequest(http.MethodGet, "/api/v1/proxy-hosts", nil)
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listResp := httptest.NewRecorder()
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router.ServeHTTP(listResp, listReq)
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require.Equal(t, http.StatusOK, listResp.Code)
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var hosts []models.ProxyHost
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require.NoError(t, json.Unmarshal(listResp.Body.Bytes(), &hosts))
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require.Len(t, hosts, 1)
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// Get by ID
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getReq := httptest.NewRequest(http.MethodGet, "/api/v1/proxy-hosts/"+created.UUID, nil)
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getResp := httptest.NewRecorder()
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router.ServeHTTP(getResp, getReq)
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require.Equal(t, http.StatusOK, getResp.Code)
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var fetched models.ProxyHost
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require.NoError(t, json.Unmarshal(getResp.Body.Bytes(), &fetched))
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require.Equal(t, created.UUID, fetched.UUID)
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// Update
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updateBody := `{"name":"Media Updated","domain_names":"media.example.com","forward_scheme":"http","forward_host":"media","forward_port":32400,"enabled":false}`
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updateReq := httptest.NewRequest(http.MethodPut, "/api/v1/proxy-hosts/"+created.UUID, strings.NewReader(updateBody))
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updateReq.Header.Set("Content-Type", "application/json")
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updateResp := httptest.NewRecorder()
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router.ServeHTTP(updateResp, updateReq)
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require.Equal(t, http.StatusOK, updateResp.Code)
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var updated models.ProxyHost
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require.NoError(t, json.Unmarshal(updateResp.Body.Bytes(), &updated))
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require.Equal(t, "Media Updated", updated.Name)
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require.False(t, updated.Enabled)
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// Delete
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delReq := httptest.NewRequest(http.MethodDelete, "/api/v1/proxy-hosts/"+created.UUID, nil)
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delResp := httptest.NewRecorder()
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router.ServeHTTP(delResp, delReq)
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require.Equal(t, http.StatusOK, delResp.Code)
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// Verify Delete
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getReq2 := httptest.NewRequest(http.MethodGet, "/api/v1/proxy-hosts/"+created.UUID, nil)
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getResp2 := httptest.NewRecorder()
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router.ServeHTTP(getResp2, getReq2)
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require.Equal(t, http.StatusNotFound, getResp2.Code)
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}
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func TestProxyHostErrors(t *testing.T) {
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// Mock Caddy Admin API that fails
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caddyServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusInternalServerError)
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}))
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defer caddyServer.Close()
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// Setup DB
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dsn := "file:" + t.Name() + "?mode=memory&cache=shared"
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db, err := gorm.Open(sqlite.Open(dsn), &gorm.Config{})
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require.NoError(t, err)
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require.NoError(t, db.AutoMigrate(&models.ProxyHost{}, &models.Location{}, &models.Setting{}, &models.CaddyConfig{}))
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// Setup Caddy Manager
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tmpDir := t.TempDir()
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client := caddy.NewClient(caddyServer.URL)
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manager := caddy.NewManager(client, db, tmpDir, "")
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// Setup Handler
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ns := services.NewNotificationService(db)
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h := NewProxyHostHandler(db, manager, ns)
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r := gin.New()
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api := r.Group("/api/v1")
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h.RegisterRoutes(api)
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// Test Create - Bind Error
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req := httptest.NewRequest(http.MethodPost, "/api/v1/proxy-hosts", strings.NewReader(`invalid json`))
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req.Header.Set("Content-Type", "application/json")
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resp := httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusBadRequest, resp.Code)
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// Test Create - Apply Config Error
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body := `{"name":"Fail Host","domain_names":"fail-unique-456.local","forward_scheme":"http","forward_host":"localhost","forward_port":8080,"enabled":true}`
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req = httptest.NewRequest(http.MethodPost, "/api/v1/proxy-hosts", strings.NewReader(body))
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req.Header.Set("Content-Type", "application/json")
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resp = httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusInternalServerError, resp.Code)
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// Create a host for Update/Delete/Get tests (manually in DB to avoid handler error)
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host := models.ProxyHost{
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UUID: uuid.NewString(),
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Name: "Existing Host",
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DomainNames: "exist.local",
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ForwardScheme: "http",
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ForwardHost: "localhost",
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ForwardPort: 8080,
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Enabled: true,
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}
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db.Create(&host)
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// Test Get - Not Found
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req = httptest.NewRequest(http.MethodGet, "/api/v1/proxy-hosts/non-existent-uuid", nil)
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resp = httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusNotFound, resp.Code)
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// Test Update - Not Found
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req = httptest.NewRequest(http.MethodPut, "/api/v1/proxy-hosts/non-existent-uuid", strings.NewReader(body))
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req.Header.Set("Content-Type", "application/json")
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resp = httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusNotFound, resp.Code)
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// Test Update - Bind Error
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req = httptest.NewRequest(http.MethodPut, "/api/v1/proxy-hosts/"+host.UUID, strings.NewReader(`invalid json`))
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req.Header.Set("Content-Type", "application/json")
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resp = httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusBadRequest, resp.Code)
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// Test Update - Apply Config Error
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updateBody := `{"name":"Fail Host Update","domain_names":"fail-unique-update.local","forward_scheme":"http","forward_host":"localhost","forward_port":8080,"enabled":true}`
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req = httptest.NewRequest(http.MethodPut, "/api/v1/proxy-hosts/"+host.UUID, strings.NewReader(updateBody))
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req.Header.Set("Content-Type", "application/json")
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resp = httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusInternalServerError, resp.Code)
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// Test Delete - Not Found
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req = httptest.NewRequest(http.MethodDelete, "/api/v1/proxy-hosts/non-existent-uuid", nil)
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resp = httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusNotFound, resp.Code)
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// Test Delete - Apply Config Error
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req = httptest.NewRequest(http.MethodDelete, "/api/v1/proxy-hosts/"+host.UUID, nil)
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resp = httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusInternalServerError, resp.Code)
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// Test TestConnection - Bind Error
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req = httptest.NewRequest(http.MethodPost, "/api/v1/proxy-hosts/test", strings.NewReader(`invalid json`))
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req.Header.Set("Content-Type", "application/json")
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resp = httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusBadRequest, resp.Code)
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// Test TestConnection - Connection Failure
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testBody := `{"forward_host": "invalid.host.local", "forward_port": 12345}`
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req = httptest.NewRequest(http.MethodPost, "/api/v1/proxy-hosts/test", strings.NewReader(testBody))
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req.Header.Set("Content-Type", "application/json")
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resp = httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusBadGateway, resp.Code)
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}
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func TestProxyHostValidation(t *testing.T) {
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router, db := setupTestRouter(t)
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// Invalid JSON
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req := httptest.NewRequest(http.MethodPost, "/api/v1/proxy-hosts", strings.NewReader(`{invalid json}`))
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req.Header.Set("Content-Type", "application/json")
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resp := httptest.NewRecorder()
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router.ServeHTTP(resp, req)
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require.Equal(t, http.StatusBadRequest, resp.Code)
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// Create a host first
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host := &models.ProxyHost{
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UUID: "valid-uuid",
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DomainNames: "valid.com",
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}
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db.Create(host)
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// Update with invalid JSON
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req = httptest.NewRequest(http.MethodPut, "/api/v1/proxy-hosts/valid-uuid", strings.NewReader(`{invalid json}`))
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req.Header.Set("Content-Type", "application/json")
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resp = httptest.NewRecorder()
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router.ServeHTTP(resp, req)
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require.Equal(t, http.StatusBadRequest, resp.Code)
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}
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func TestProxyHostConnection(t *testing.T) {
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router, _ := setupTestRouter(t)
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// 1. Test Invalid Input (Missing Host)
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body := `{"forward_port": 80}`
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req := httptest.NewRequest(http.MethodPost, "/api/v1/proxy-hosts/test", strings.NewReader(body))
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req.Header.Set("Content-Type", "application/json")
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resp := httptest.NewRecorder()
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router.ServeHTTP(resp, req)
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require.Equal(t, http.StatusBadRequest, resp.Code)
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// 2. Test Connection Failure (Unreachable Port)
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// Use a reserved port or localhost port that is likely closed
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body = `{"forward_host": "localhost", "forward_port": 54321}`
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req = httptest.NewRequest(http.MethodPost, "/api/v1/proxy-hosts/test", strings.NewReader(body))
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req.Header.Set("Content-Type", "application/json")
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resp = httptest.NewRecorder()
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router.ServeHTTP(resp, req)
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// It should return 502 Bad Gateway
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require.Equal(t, http.StatusBadGateway, resp.Code)
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// 3. Test Connection Success
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// Start a local listener
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l, err := net.Listen("tcp", "127.0.0.1:0")
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require.NoError(t, err)
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defer l.Close()
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addr := l.Addr().(*net.TCPAddr)
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body = fmt.Sprintf(`{"forward_host": "%s", "forward_port": %d}`, addr.IP.String(), addr.Port)
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req = httptest.NewRequest(http.MethodPost, "/api/v1/proxy-hosts/test", strings.NewReader(body))
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req.Header.Set("Content-Type", "application/json")
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resp = httptest.NewRecorder()
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router.ServeHTTP(resp, req)
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require.Equal(t, http.StatusOK, resp.Code)
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}
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func TestProxyHostHandler_List_Error(t *testing.T) {
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router, db := setupTestRouter(t)
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// Close DB to force error
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sqlDB, _ := db.DB()
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sqlDB.Close()
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req := httptest.NewRequest(http.MethodGet, "/api/v1/proxy-hosts", nil)
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resp := httptest.NewRecorder()
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router.ServeHTTP(resp, req)
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require.Equal(t, http.StatusInternalServerError, resp.Code)
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}
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func TestProxyHostWithCaddyIntegration(t *testing.T) {
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// Mock Caddy Admin API
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caddyServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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if r.URL.Path == "/load" && r.Method == "POST" {
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w.WriteHeader(http.StatusOK)
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return
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}
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w.WriteHeader(http.StatusNotFound)
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}))
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defer caddyServer.Close()
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// Setup DB
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dsn := "file:" + t.Name() + "?mode=memory&cache=shared"
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db, err := gorm.Open(sqlite.Open(dsn), &gorm.Config{})
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require.NoError(t, err)
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require.NoError(t, db.AutoMigrate(&models.ProxyHost{}, &models.Location{}, &models.Setting{}, &models.CaddyConfig{}))
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// Setup Caddy Manager
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tmpDir := t.TempDir()
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client := caddy.NewClient(caddyServer.URL)
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manager := caddy.NewManager(client, db, tmpDir, "")
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// Setup Handler
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ns := services.NewNotificationService(db)
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h := NewProxyHostHandler(db, manager, ns)
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r := gin.New()
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api := r.Group("/api/v1")
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h.RegisterRoutes(api)
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// Test Create with Caddy Sync
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body := `{"name":"Caddy Host","domain_names":"caddy.local","forward_scheme":"http","forward_host":"localhost","forward_port":8080,"enabled":true}`
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req := httptest.NewRequest(http.MethodPost, "/api/v1/proxy-hosts", strings.NewReader(body))
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req.Header.Set("Content-Type", "application/json")
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resp := httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusCreated, resp.Code)
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// Test Update with Caddy Sync
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var createdHost models.ProxyHost
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require.NoError(t, json.Unmarshal(resp.Body.Bytes(), &createdHost))
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updateBody := `{"name":"Updated Caddy Host","domain_names":"caddy.local","forward_scheme":"http","forward_host":"localhost","forward_port":8081,"enabled":true}`
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req = httptest.NewRequest(http.MethodPut, "/api/v1/proxy-hosts/"+createdHost.UUID, strings.NewReader(updateBody))
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req.Header.Set("Content-Type", "application/json")
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resp = httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusOK, resp.Code)
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// Test Delete with Caddy Sync
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req = httptest.NewRequest(http.MethodDelete, "/api/v1/proxy-hosts/"+createdHost.UUID, nil)
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resp = httptest.NewRecorder()
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r.ServeHTTP(resp, req)
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require.Equal(t, http.StatusOK, resp.Code)
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}
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