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package api
import (
"context"
"encoding/json"
"io"
"net/http"
"net/http/httptest"
"net/url"
"strings"
"testing"
"time"
)
// newTestTrelloClient creates a TrelloClient for testing with custom base URL
func newTestTrelloClient(baseURL, apiKey, token string) *TrelloClient {
client := NewTrelloClient(apiKey, token)
client.BaseURL = baseURL
return client
}
func TestTrelloClient_CreateCard(t *testing.T) {
// Mock server
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Verify method and path
if r.Method != "POST" {
t.Errorf("Expected POST request, got %s", r.Method)
}
if r.URL.Path != "/cards" {
t.Errorf("Expected path /cards, got %s", r.URL.Path)
}
// Verify Content-Type
if r.Header.Get("Content-Type") != "application/x-www-form-urlencoded" {
t.Errorf("Expected Content-Type application/x-www-form-urlencoded, got %s", r.Header.Get("Content-Type"))
}
// Parse form data
body, _ := io.ReadAll(r.Body)
values, _ := parseFormData(string(body))
// Verify required fields
if values["key"] != "test-key" {
t.Errorf("Expected key=test-key, got %s", values["key"])
}
if values["token"] != "test-token" {
t.Errorf("Expected token=test-token, got %s", values["token"])
}
if values["idList"] != "list-123" {
t.Errorf("Expected idList=list-123, got %s", values["idList"])
}
if values["name"] != "Test Card" {
t.Errorf("Expected name=Test Card, got %s", values["name"])
}
if values["desc"] != "Test description" {
t.Errorf("Expected desc=Test description, got %s", values["desc"])
}
// Return mock response
response := trelloCardResponse{
ID: "card-456",
Name: "Test Card",
IDList: "list-123",
URL: "https://trello.com/c/card-456",
Desc: "Test description",
IDBoard: "board-789",
}
w.Header().Set("Content-Type", "application/json")
_ = json.NewEncoder(w).Encode(response)
}))
defer server.Close()
// Create client with mock server URL
client := newTestTrelloClient(server.URL, "test-key", "test-token")
// Test CreateCard
ctx := context.Background()
card, err := client.CreateCard(ctx, "list-123", "Test Card", "Test description", nil)
if err != nil {
t.Fatalf("CreateCard failed: %v", err)
}
// Verify response
if card.ID != "card-456" {
t.Errorf("Expected card ID card-456, got %s", card.ID)
}
if card.Name != "Test Card" {
t.Errorf("Expected card name Test Card, got %s", card.Name)
}
if card.ListID != "list-123" {
t.Errorf("Expected list ID list-123, got %s", card.ListID)
}
if card.URL != "https://trello.com/c/card-456" {
t.Errorf("Expected URL https://trello.com/c/card-456, got %s", card.URL)
}
}
func TestTrelloClient_CreateCard_WithDueDate(t *testing.T) {
dueDate := time.Date(2026, 1, 15, 12, 0, 0, 0, time.UTC)
// Mock server
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Parse form data
body, _ := io.ReadAll(r.Body)
values, _ := parseFormData(string(body))
// Verify due date is present
if values["due"] != dueDate.Format(time.RFC3339) {
t.Errorf("Expected due=%s, got %s", dueDate.Format(time.RFC3339), values["due"])
}
// Return mock response with due date
dueString := dueDate.Format(time.RFC3339)
response := trelloCardResponse{
ID: "card-789",
Name: "Card with Due Date",
IDList: "list-456",
URL: "https://trello.com/c/card-789",
Due: &dueString,
}
w.Header().Set("Content-Type", "application/json")
_ = json.NewEncoder(w).Encode(response)
}))
defer server.Close()
// Create client
client := newTestTrelloClient(server.URL, "test-key", "test-token")
// Test CreateCard with due date
ctx := context.Background()
card, err := client.CreateCard(ctx, "list-456", "Card with Due Date", "", &dueDate)
if err != nil {
t.Fatalf("CreateCard failed: %v", err)
}
// Verify due date is set
if card.DueDate == nil {
t.Error("Expected due date to be set")
} else if !card.DueDate.Equal(dueDate) {
t.Errorf("Expected due date %v, got %v", dueDate, *card.DueDate)
}
}
func TestTrelloClient_UpdateCard(t *testing.T) {
// Mock server
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Verify method and path
if r.Method != "PUT" {
t.Errorf("Expected PUT request, got %s", r.Method)
}
if !strings.HasPrefix(r.URL.Path, "/cards/") {
t.Errorf("Expected path to start with /cards/, got %s", r.URL.Path)
}
// Extract card ID from path
cardID := strings.TrimPrefix(r.URL.Path, "/cards/")
if cardID != "card-123" {
t.Errorf("Expected card ID card-123, got %s", cardID)
}
// Parse form data
body, _ := io.ReadAll(r.Body)
values, _ := parseFormData(string(body))
// Verify updated fields
if values["name"] != "Updated Name" {
t.Errorf("Expected name=Updated Name, got %s", values["name"])
}
if values["desc"] != "Updated description" {
t.Errorf("Expected desc=Updated description, got %s", values["desc"])
}
// Return 200 OK
w.WriteHeader(http.StatusOK)
_, _ = w.Write([]byte(`{"id":"card-123","name":"Updated Name"}`))
}))
defer server.Close()
// Create client
client := newTestTrelloClient(server.URL, "test-key", "test-token")
// Test UpdateCard
ctx := context.Background()
updates := map[string]interface{}{
"name": "Updated Name",
"desc": "Updated description",
}
err := client.UpdateCard(ctx, "card-123", updates)
if err != nil {
t.Fatalf("UpdateCard failed: %v", err)
}
}
func TestTrelloClient_UpdateCard_Error(t *testing.T) {
// Mock server that returns error
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusBadRequest)
_, _ = w.Write([]byte(`{"error":"Invalid card ID"}`))
}))
defer server.Close()
// Create client
client := newTestTrelloClient(server.URL, "test-key", "test-token")
// Test UpdateCard with error
ctx := context.Background()
updates := map[string]interface{}{
"name": "Should Fail",
}
err := client.UpdateCard(ctx, "invalid-card", updates)
if err == nil {
t.Error("Expected error, got nil")
}
if !strings.Contains(err.Error(), "400") {
t.Errorf("Expected error to contain status 400, got: %v", err)
}
}
// Helper function to parse form-encoded data
func parseFormData(data string) (map[string]string, error) {
values, err := url.ParseQuery(data)
if err != nil {
return nil, err
}
result := make(map[string]string)
for key, vals := range values {
if len(vals) > 0 {
result[key] = vals[0]
}
}
return result, nil
}
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