Add integration tests for HTTP layer

- Create test server setup with in-memory SQLite - Add auth flow tests (register, login, validation) - Add habit CRUD tests (create, read, update, archive) - Add habit entries tests (mark, unmark, get entries) - Test authorization and cross-user access control
2025-11-26 18:42:10 +01:00
parent 52ecc2fab5
commit 3b69de5890
4 changed files with 520 additions and 0 deletions
@@ -0,0 +1,127 @@
+package http
+
+import (
+	"net/http"
+	"testing"
+	"time"
+)
+
+func TestHabitEntriesFlow(t *testing.T) {
+	ts := setupTestServer(t)
+	defer ts.Close()
+
+	registerBody := RegisterRequest{
+		Email:    "entryuser@example.com",
+		Password: "password123",
+		Timezone: "UTC",
+	}
+	rr := makeRequest(t, *ts.Router, "POST", "/api/v1/auth/register", registerBody, "")
+	var authResp AuthResponse
+	decodeResponse(t, rr, &authResp)
+	token := authResp.Token
+
+	habitBody := CreateHabitRequest{
+		Name:      "Reading",
+		Type:      "BOOLEAN",
+		Frequency: "DAILY",
+	}
+	rr = makeRequest(t, *ts.Router, "POST", "/api/v1/habits", habitBody, token)
+	var habitResp map[string]string
+	decodeResponse(t, rr, &habitResp)
+	habitID := habitResp["id"]
+
+	today := time.Now().UTC().Format("2006-01-02")
+
+	t.Run("Mark habit as complete", func(t *testing.T) {
+		reqBody := MarkHabitRequest{
+			ScheduledDate: today,
+		}
+
+		rr := makeRequest(t, *ts.Router, "POST", "/api/v1/habits/"+habitID+"/mark", reqBody, token)
+
+		if rr.Code != http.StatusOK {
+			t.Fatalf("Expected status 200, got %d. Body: %s", rr.Code, rr.Body.String())
+		}
+	})
+
+	t.Run("Mark habit twice returns conflict", func(t *testing.T) {
+		reqBody := MarkHabitRequest{
+			ScheduledDate: today,
+		}
+
+		rr := makeRequest(t, *ts.Router, "POST", "/api/v1/habits/"+habitID+"/mark", reqBody, token)
+
+		if rr.Code != http.StatusConflict {
+			t.Errorf("Expected status 409, got %d", rr.Code)
+		}
+	})
+
+	t.Run("Get habit entries", func(t *testing.T) {
+		rr := makeRequest(t, *ts.Router, "GET", "/api/v1/habits/"+habitID+"/entries?page=1&limit=10", nil, token)
+
+		if rr.Code != http.StatusOK {
+			t.Fatalf("Expected status 200, got %d", rr.Code)
+		}
+
+		var resp HabitEntriesResponse
+		decodeResponse(t, rr, &resp)
+
+		if resp.Total != 1 {
+			t.Errorf("Expected 1 entry, got %d", resp.Total)
+		}
+
+		if len(resp.Entries) != 1 {
+			t.Errorf("Expected 1 entry in array, got %d", len(resp.Entries))
+		}
+	})
+
+	t.Run("Unmark habit", func(t *testing.T) {
+		rr := makeRequest(t, *ts.Router, "DELETE", "/api/v1/habits/"+habitID+"/entries/"+today, nil, token)
+
+		if rr.Code != http.StatusOK {
+			t.Fatalf("Expected status 200, got %d. Body: %s", rr.Code, rr.Body.String())
+		}
+
+		rr = makeRequest(t, *ts.Router, "GET", "/api/v1/habits/"+habitID+"/entries?page=1&limit=10", nil, token)
+		var resp HabitEntriesResponse
+		decodeResponse(t, rr, &resp)
+
+		if resp.Total != 0 {
+			t.Errorf("Expected 0 entries after unmark, got %d", resp.Total)
+		}
+	})
+
+	t.Run("Mark with value for counter habit", func(t *testing.T) {
+		counterHabitBody := CreateHabitRequest{
+			Name:      "Steps",
+			Type:      "COUNTER",
+			Frequency: "DAILY",
+		}
+		rr := makeRequest(t, *ts.Router, "POST", "/api/v1/habits", counterHabitBody, token)
+		var counterResp map[string]string
+		decodeResponse(t, rr, &counterResp)
+		counterHabitID := counterResp["id"]
+
+		value := 10000.0
+		reqBody := MarkHabitRequest{
+			ScheduledDate: today,
+			Value:         &value,
+		}
+
+		rr = makeRequest(t, *ts.Router, "POST", "/api/v1/habits/"+counterHabitID+"/mark", reqBody, token)
+
+		if rr.Code != http.StatusOK {
+			t.Fatalf("Expected status 200, got %d", rr.Code)
+		}
+
+		rr = makeRequest(t, *ts.Router, "GET", "/api/v1/habits/"+counterHabitID+"/entries?page=1&limit=10", nil, token)
+		var resp HabitEntriesResponse
+		decodeResponse(t, rr, &resp)
+
+		if resp.Entries[0].Value == nil {
+			t.Error("Expected value in entry")
+		} else if *resp.Entries[0].Value != 10000.0 {
+			t.Errorf("Expected value 10000, got %f", *resp.Entries[0].Value)
+		}
+	})
+}