Files
Charon/backend/internal/api/handlers/notification_coverage_test.go
GitHub Actions e6c4e46dd8 chore: Refactor test setup for Gin framework
- Removed redundant `gin.SetMode(gin.TestMode)` calls from individual test files.
- Introduced a centralized `TestMain` function in `testmain_test.go` to set the Gin mode for all tests.
- Ensured consistent test environment setup across various handler test files.
2026-03-25 22:00:07 +00:00

1055 lines
32 KiB
Go

package handlers
import (
"bytes"
"encoding/json"
"errors"
"net/http"
"net/http/httptest"
"testing"
"github.com/gin-gonic/gin"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gorm.io/gorm"
"github.com/Wikid82/charon/backend/internal/models"
"github.com/Wikid82/charon/backend/internal/services"
"github.com/Wikid82/charon/backend/internal/trace"
)
func setupNotificationCoverageDB(t *testing.T) *gorm.DB {
t.Helper()
db := OpenTestDB(t)
_ = db.AutoMigrate(&models.Notification{}, &models.NotificationProvider{}, &models.NotificationTemplate{})
return db
}
func setAdminContext(c *gin.Context) {
c.Set("role", "admin")
c.Set("userID", uint(1))
}
// Notification Handler Tests
func TestNotificationHandler_List_Error(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationHandler(svc)
// Drop the table to cause error
_ = db.Migrator().DropTable(&models.Notification{})
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
setAdminContext(c)
setAdminContext(c)
c.Request = httptest.NewRequest("GET", "/notifications", http.NoBody)
h.List(c)
assert.Equal(t, 500, w.Code)
assert.Contains(t, w.Body.String(), "Failed to list notifications")
}
func TestNotificationHandler_List_UnreadOnly(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationHandler(svc)
// Create some notifications
_, _ = svc.Create(models.NotificationTypeInfo, "Test 1", "Message 1")
_, _ = svc.Create(models.NotificationTypeInfo, "Test 2", "Message 2")
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("GET", "/notifications?unread=true", http.NoBody)
h.List(c)
assert.Equal(t, 200, w.Code)
}
func TestNotificationHandler_MarkAsRead_Error(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationHandler(svc)
// Drop table to cause error
_ = db.Migrator().DropTable(&models.Notification{})
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Params = gin.Params{{Key: "id", Value: "test-id"}}
h.MarkAsRead(c)
assert.Equal(t, 500, w.Code)
assert.Contains(t, w.Body.String(), "Failed to mark notification as read")
}
func TestNotificationHandler_MarkAllAsRead_Error(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationHandler(svc)
// Drop table to cause error
_ = db.Migrator().DropTable(&models.Notification{})
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
h.MarkAllAsRead(c)
assert.Equal(t, 500, w.Code)
assert.Contains(t, w.Body.String(), "Failed to mark all notifications as read")
}
// Notification Provider Handler Tests
func TestNotificationProviderHandler_List_Error(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
// Drop table to cause error
_ = db.Migrator().DropTable(&models.NotificationProvider{})
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
h.List(c)
assert.Equal(t, 500, w.Code)
assert.Contains(t, w.Body.String(), "Failed to list providers")
}
func TestNotificationProviderHandler_Create_InvalidJSON(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/providers", bytes.NewBufferString("invalid json"))
c.Request.Header.Set("Content-Type", "application/json")
h.Create(c)
assert.Equal(t, 400, w.Code)
}
func TestNotificationProviderHandler_Create_DBError(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
// Drop table to cause error
_ = db.Migrator().DropTable(&models.NotificationProvider{})
provider := models.NotificationProvider{
Name: "Test",
Type: "discord",
URL: "https://discord.com/api/webhooks/123/abc",
Template: "minimal",
}
body, _ := json.Marshal(provider)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/providers", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Create(c)
assert.Equal(t, 500, w.Code)
}
func TestNotificationProviderHandler_Create_InvalidTemplate(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
provider := models.NotificationProvider{
Name: "Test",
Type: "discord",
URL: "https://discord.com/api/webhooks/123/abc",
Template: "custom",
Config: "{{.Invalid", // Invalid template syntax
}
body, _ := json.Marshal(provider)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/providers", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Create(c)
assert.Equal(t, 400, w.Code)
}
func TestNotificationProviderHandler_Update_InvalidJSON(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Params = gin.Params{{Key: "id", Value: "test-id"}}
c.Request = httptest.NewRequest("PUT", "/providers/test-id", bytes.NewBufferString("invalid"))
c.Request.Header.Set("Content-Type", "application/json")
h.Update(c)
assert.Equal(t, 400, w.Code)
}
func TestNotificationProviderHandler_Update_InvalidTemplate(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
// Create a provider first
provider := models.NotificationProvider{
Name: "Test",
Type: "discord",
URL: "https://discord.com/api/webhooks/123/abc",
Template: "minimal",
}
require.NoError(t, svc.CreateProvider(&provider))
// Update with invalid template
provider.Template = "custom"
provider.Config = "{{.Invalid" // Invalid
body, _ := json.Marshal(provider)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Params = gin.Params{{Key: "id", Value: provider.ID}}
c.Request = httptest.NewRequest("PUT", "/providers/"+provider.ID, bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Update(c)
assert.Equal(t, 400, w.Code)
}
func TestNotificationProviderHandler_Update_DBError(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
// Drop table to cause error
_ = db.Migrator().DropTable(&models.NotificationProvider{})
provider := models.NotificationProvider{
Name: "Test",
Type: "discord",
URL: "https://discord.com/api/webhooks/123/abc",
Template: "minimal",
}
body, _ := json.Marshal(provider)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Params = gin.Params{{Key: "id", Value: "test-id"}}
c.Request = httptest.NewRequest("PUT", "/providers/test-id", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Update(c)
assert.Equal(t, 500, w.Code)
}
func TestNotificationProviderHandler_Delete_Error(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
// Drop table to cause error
_ = db.Migrator().DropTable(&models.NotificationProvider{})
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Params = gin.Params{{Key: "id", Value: "test-id"}}
h.Delete(c)
assert.Equal(t, 500, w.Code)
assert.Contains(t, w.Body.String(), "Failed to delete provider")
}
func TestNotificationProviderHandler_Test_InvalidJSON(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/providers/test", bytes.NewBufferString("invalid"))
c.Request.Header.Set("Content-Type", "application/json")
h.Test(c)
assert.Equal(t, 400, w.Code)
}
func TestNotificationProviderHandler_Test_RejectsClientSuppliedGotifyToken(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
payload := map[string]any{
"type": "gotify",
"url": "https://gotify.example/message",
"token": "super-secret-client-token",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Set(string(trace.RequestIDKey), "req-token-reject-1")
c.Request = httptest.NewRequest(http.MethodPost, "/providers/test", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Test(c)
assert.Equal(t, http.StatusBadRequest, w.Code)
var resp map[string]any
require.NoError(t, json.Unmarshal(w.Body.Bytes(), &resp))
assert.Equal(t, "TOKEN_WRITE_ONLY", resp["code"])
assert.Equal(t, "validation", resp["category"])
assert.Equal(t, "Gotify token is accepted only on provider create/update", resp["error"])
assert.Equal(t, "req-token-reject-1", resp["request_id"])
assert.NotContains(t, w.Body.String(), "super-secret-client-token")
}
func TestNotificationProviderHandler_Test_RejectsGotifyTokenWithWhitespace(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
payload := map[string]any{
"type": "gotify",
"token": " secret-with-space ",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest(http.MethodPost, "/providers/test", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Test(c)
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Contains(t, w.Body.String(), "TOKEN_WRITE_ONLY")
assert.NotContains(t, w.Body.String(), "secret-with-space")
}
func TestClassifyProviderTestFailure_NilError(t *testing.T) {
code, category, message := classifyProviderTestFailure(nil)
assert.Equal(t, "PROVIDER_TEST_FAILED", code)
assert.Equal(t, "dispatch", category)
assert.Equal(t, "Provider test failed", message)
}
func TestClassifyProviderTestFailure_DefaultStatusCode(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("provider returned status 500"))
assert.Equal(t, "PROVIDER_TEST_REMOTE_REJECTED", code)
assert.Equal(t, "dispatch", category)
assert.Contains(t, message, "HTTP 500")
}
func TestClassifyProviderTestFailure_GenericError(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("something completely unexpected"))
assert.Equal(t, "PROVIDER_TEST_FAILED", code)
assert.Equal(t, "dispatch", category)
assert.Equal(t, "Provider test failed", message)
}
func TestClassifyProviderTestFailure_InvalidDiscordWebhookURL(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("invalid discord webhook url"))
assert.Equal(t, "PROVIDER_TEST_URL_INVALID", code)
assert.Equal(t, "validation", category)
assert.Contains(t, message, "Provider URL")
}
func TestClassifyProviderTestFailure_URLValidation(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("destination URL validation failed"))
assert.Equal(t, "PROVIDER_TEST_URL_INVALID", code)
assert.Equal(t, "validation", category)
assert.Contains(t, message, "Provider URL")
}
func TestClassifyProviderTestFailure_AuthRejected(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("failed to send webhook: provider returned status 401"))
assert.Equal(t, "PROVIDER_TEST_AUTH_REJECTED", code)
assert.Equal(t, "dispatch", category)
assert.Contains(t, message, "rejected authentication")
}
func TestClassifyProviderTestFailure_EndpointNotFound(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("failed to send webhook: provider returned status 404"))
assert.Equal(t, "PROVIDER_TEST_ENDPOINT_NOT_FOUND", code)
assert.Equal(t, "dispatch", category)
assert.Contains(t, message, "endpoint was not found")
}
func TestClassifyProviderTestFailure_UnreachableEndpoint(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("failed to send webhook: outbound request failed"))
assert.Equal(t, "PROVIDER_TEST_UNREACHABLE", code)
assert.Equal(t, "dispatch", category)
assert.Contains(t, message, "Could not reach provider endpoint")
}
func TestClassifyProviderTestFailure_DNSLookupFailed(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("failed to send webhook: outbound request failed: dns lookup failed"))
assert.Equal(t, "PROVIDER_TEST_DNS_FAILED", code)
assert.Equal(t, "dispatch", category)
assert.Contains(t, message, "DNS lookup failed")
}
func TestClassifyProviderTestFailure_ConnectionRefused(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("failed to send webhook: outbound request failed: connection refused"))
assert.Equal(t, "PROVIDER_TEST_CONNECTION_REFUSED", code)
assert.Equal(t, "dispatch", category)
assert.Contains(t, message, "refused the connection")
}
func TestClassifyProviderTestFailure_Timeout(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("failed to send webhook: outbound request failed: request timed out"))
assert.Equal(t, "PROVIDER_TEST_TIMEOUT", code)
assert.Equal(t, "dispatch", category)
assert.Contains(t, message, "timed out")
}
func TestClassifyProviderTestFailure_TLSHandshakeFailed(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("failed to send webhook: outbound request failed: tls handshake failed"))
assert.Equal(t, "PROVIDER_TEST_TLS_FAILED", code)
assert.Equal(t, "dispatch", category)
assert.Contains(t, message, "TLS handshake failed")
}
func TestClassifyProviderTestFailure_SlackInvalidPayload(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("invalid_payload"))
assert.Equal(t, "PROVIDER_TEST_VALIDATION_FAILED", code)
assert.Equal(t, "validation", category)
assert.Contains(t, message, "Slack rejected the payload")
}
func TestClassifyProviderTestFailure_SlackMissingTextOrFallback(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("missing_text_or_fallback"))
assert.Equal(t, "PROVIDER_TEST_VALIDATION_FAILED", code)
assert.Equal(t, "validation", category)
assert.Contains(t, message, "Slack rejected the payload")
}
func TestClassifyProviderTestFailure_SlackNoService(t *testing.T) {
code, category, message := classifyProviderTestFailure(errors.New("no_service"))
assert.Equal(t, "PROVIDER_TEST_AUTH_REJECTED", code)
assert.Equal(t, "dispatch", category)
assert.Contains(t, message, "Slack webhook is revoked")
}
func TestNotificationProviderHandler_Test_RejectsSlackTokenInTestRequest(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
payload := map[string]any{
"type": "slack",
"url": "#alerts",
"token": "https://hooks.slack.com/services/T00/B00/secret",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Set(string(trace.RequestIDKey), "req-slack-token-reject")
c.Request = httptest.NewRequest(http.MethodPost, "/providers/test", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Test(c)
assert.Equal(t, http.StatusBadRequest, w.Code)
var resp map[string]any
require.NoError(t, json.Unmarshal(w.Body.Bytes(), &resp))
assert.Equal(t, "TOKEN_WRITE_ONLY", resp["code"])
assert.Equal(t, "validation", resp["category"])
assert.Equal(t, "Slack webhook URL is accepted only on provider create/update", resp["error"])
assert.NotContains(t, w.Body.String(), "hooks.slack.com")
}
func TestNotificationProviderHandler_Templates(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
h.Templates(c)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "minimal")
assert.Contains(t, w.Body.String(), "detailed")
assert.Contains(t, w.Body.String(), "custom")
}
func TestNotificationProviderHandler_Preview_InvalidJSON(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/providers/preview", bytes.NewBufferString("invalid"))
c.Request.Header.Set("Content-Type", "application/json")
h.Preview(c)
assert.Equal(t, 400, w.Code)
}
func TestNotificationProviderHandler_Preview_WithData(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
payload := map[string]any{
"template": "minimal",
"data": map[string]any{
"Title": "Custom Title",
"Message": "Custom Message",
},
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/providers/preview", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Preview(c)
assert.Equal(t, 200, w.Code)
}
func TestNotificationProviderHandler_Preview_InvalidTemplate(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
payload := map[string]any{
"template": "custom",
"config": "{{.Invalid",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/providers/preview", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Preview(c)
assert.Equal(t, 400, w.Code)
}
// Notification Template Handler Tests
func TestNotificationTemplateHandler_List_Error(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationTemplateHandler(svc)
// Drop table to cause error
_ = db.Migrator().DropTable(&models.NotificationTemplate{})
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
h.List(c)
assert.Equal(t, 500, w.Code)
assert.Contains(t, w.Body.String(), "failed to list templates")
}
func TestNotificationTemplateHandler_Create_BadJSON(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationTemplateHandler(svc)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/templates", bytes.NewBufferString("invalid"))
c.Request.Header.Set("Content-Type", "application/json")
h.Create(c)
assert.Equal(t, 400, w.Code)
}
func TestNotificationTemplateHandler_Create_DBError(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationTemplateHandler(svc)
// Drop table to cause error
_ = db.Migrator().DropTable(&models.NotificationTemplate{})
tmpl := models.NotificationTemplate{
Name: "Test",
Config: `{"test": true}`,
}
body, _ := json.Marshal(tmpl)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/templates", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Create(c)
assert.Equal(t, 500, w.Code)
}
func TestNotificationTemplateHandler_Update_BadJSON(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationTemplateHandler(svc)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Params = gin.Params{{Key: "id", Value: "test-id"}}
c.Request = httptest.NewRequest("PUT", "/templates/test-id", bytes.NewBufferString("invalid"))
c.Request.Header.Set("Content-Type", "application/json")
h.Update(c)
assert.Equal(t, 400, w.Code)
}
func TestNotificationTemplateHandler_Update_DBError(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationTemplateHandler(svc)
// Drop table to cause error
_ = db.Migrator().DropTable(&models.NotificationTemplate{})
tmpl := models.NotificationTemplate{
Name: "Test",
Config: `{"test": true}`,
}
body, _ := json.Marshal(tmpl)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Params = gin.Params{{Key: "id", Value: "test-id"}}
c.Request = httptest.NewRequest("PUT", "/templates/test-id", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Update(c)
assert.Equal(t, 500, w.Code)
}
func TestNotificationTemplateHandler_Delete_Error(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationTemplateHandler(svc)
// Drop table to cause error
_ = db.Migrator().DropTable(&models.NotificationTemplate{})
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Params = gin.Params{{Key: "id", Value: "test-id"}}
h.Delete(c)
assert.Equal(t, 500, w.Code)
assert.Contains(t, w.Body.String(), "failed to delete template")
}
func TestNotificationTemplateHandler_Preview_BadJSON(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationTemplateHandler(svc)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/templates/preview", bytes.NewBufferString("invalid"))
c.Request.Header.Set("Content-Type", "application/json")
h.Preview(c)
assert.Equal(t, 400, w.Code)
}
func TestNotificationTemplateHandler_Preview_TemplateNotFound(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationTemplateHandler(svc)
payload := map[string]any{
"template_id": "nonexistent",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/templates/preview", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Preview(c)
assert.Equal(t, 400, w.Code)
assert.Contains(t, w.Body.String(), "template not found")
}
func TestNotificationTemplateHandler_Preview_WithStoredTemplate(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationTemplateHandler(svc)
// Create a template
tmpl := &models.NotificationTemplate{
Name: "Test",
Config: `{"title": "{{.Title}}"}`,
}
require.NoError(t, svc.CreateTemplate(tmpl))
payload := map[string]any{
"template_id": tmpl.ID,
"data": map[string]any{
"Title": "Test Title",
},
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/templates/preview", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Preview(c)
assert.Equal(t, 200, w.Code)
}
func TestNotificationTemplateHandler_Preview_InvalidTemplate(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationTemplateHandler(svc)
payload := map[string]any{
"template": "{{.Invalid",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/templates/preview", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Preview(c)
assert.Equal(t, 400, w.Code)
}
func TestNotificationProviderHandler_Preview_TokenWriteOnly(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
payload := map[string]any{
"template": "minimal",
"token": "secret-token-value",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/providers/preview", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Preview(c)
assert.Equal(t, 400, w.Code)
assert.Contains(t, w.Body.String(), "TOKEN_WRITE_ONLY")
}
func TestNotificationProviderHandler_Update_TypeChangeRejected(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
existing := models.NotificationProvider{
ID: "update-type-test",
Name: "Discord Provider",
Type: "discord",
URL: "https://discord.com/api/webhooks/123/abc",
}
require.NoError(t, db.Create(&existing).Error)
payload := map[string]any{
"name": "Changed Type Provider",
"type": "gotify",
"url": "https://gotify.example.com",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Params = gin.Params{{Key: "id", Value: "update-type-test"}}
c.Request = httptest.NewRequest("PUT", "/providers/update-type-test", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Update(c)
assert.Equal(t, 400, w.Code)
assert.Contains(t, w.Body.String(), "PROVIDER_TYPE_IMMUTABLE")
}
func TestNotificationProviderHandler_Test_MissingProviderID(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
payload := map[string]any{
"type": "discord",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/providers/test", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Test(c)
assert.Equal(t, 400, w.Code)
assert.Contains(t, w.Body.String(), "MISSING_PROVIDER_ID")
}
func TestNotificationProviderHandler_Test_ProviderNotFound(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
payload := map[string]any{
"type": "discord",
"id": "nonexistent-provider",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/providers/test", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Test(c)
assert.Equal(t, 404, w.Code)
assert.Contains(t, w.Body.String(), "PROVIDER_NOT_FOUND")
}
func TestNotificationProviderHandler_Test_EmptyProviderURL(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
existing := models.NotificationProvider{
ID: "empty-url-test",
Name: "Empty URL Provider",
Type: "discord",
URL: "",
}
require.NoError(t, db.Create(&existing).Error)
payload := map[string]any{
"type": "discord",
"id": "empty-url-test",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/providers/test", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Test(c)
assert.Equal(t, 400, w.Code)
assert.Contains(t, w.Body.String(), "PROVIDER_CONFIG_MISSING")
}
func TestIsProviderValidationError_Comprehensive(t *testing.T) {
cases := []struct {
name string
err error
expect bool
}{
{"nil", nil, false},
{"invalid_custom_template", errors.New("invalid custom template: missing field"), true},
{"rendered_template", errors.New("rendered template exceeds maximum"), true},
{"failed_to_parse", errors.New("failed to parse template: unexpected end"), true},
{"failed_to_render", errors.New("failed to render template: missing key"), true},
{"invalid_discord_webhook", errors.New("invalid Discord webhook URL"), true},
{"unrelated_error", errors.New("database connection failed"), false},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
assert.Equal(t, tc.expect, isProviderValidationError(tc.err))
})
}
}
func TestNotificationProviderHandler_Update_UnsupportedType(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
existing := models.NotificationProvider{
ID: "unsupported-type",
Name: "Custom Provider",
Type: "sms",
URL: "https://sms.example.com/test",
}
require.NoError(t, db.Create(&existing).Error)
payload := map[string]any{
"name": "Updated SMS Provider",
"url": "https://sms.example.com/updated",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Params = gin.Params{{Key: "id", Value: "unsupported-type"}}
c.Request = httptest.NewRequest("PUT", "/providers/unsupported-type", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Update(c)
assert.Equal(t, 400, w.Code)
assert.Contains(t, w.Body.String(), "UNSUPPORTED_PROVIDER_TYPE")
}
func TestNotificationProviderHandler_Update_GotifyKeepsExistingToken(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
existing := models.NotificationProvider{
ID: "gotify-keep-token",
Name: "Gotify Provider",
Type: "gotify",
URL: "https://gotify.example.com",
Token: "existing-secret-token",
}
require.NoError(t, db.Create(&existing).Error)
payload := map[string]any{
"name": "Updated Gotify",
"url": "https://gotify.example.com/new",
"template": "minimal",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Params = gin.Params{{Key: "id", Value: "gotify-keep-token"}}
c.Request = httptest.NewRequest("PUT", "/providers/gotify-keep-token", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Update(c)
assert.Equal(t, 200, w.Code)
var updated models.NotificationProvider
require.NoError(t, db.Where("id = ?", "gotify-keep-token").First(&updated).Error)
assert.Equal(t, "existing-secret-token", updated.Token)
}
func TestNotificationProviderHandler_Test_ReadDBError(t *testing.T) {
db := setupNotificationCoverageDB(t)
svc := services.NewNotificationService(db, nil)
h := NewNotificationProviderHandler(svc)
_ = db.Migrator().DropTable(&models.NotificationProvider{})
payload := map[string]any{
"type": "discord",
"id": "some-provider",
}
body, _ := json.Marshal(payload)
w := httptest.NewRecorder()
c, _ := gin.CreateTestContext(w)
setAdminContext(c)
c.Request = httptest.NewRequest("POST", "/providers/test", bytes.NewBuffer(body))
c.Request.Header.Set("Content-Type", "application/json")
h.Test(c)
assert.Equal(t, 500, w.Code)
assert.Contains(t, w.Body.String(), "PROVIDER_READ_FAILED")
}