init push

internal/transport/http/jsonapi/jsonapi_test.go

@@ -0,0 +1,75 @@
+package jsonapi
+
+import (
+	"io"
+	"net/http"
+	"strings"
+	"testing"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func TestWrite(t *testing.T) {
+	app := fiber.New()
+	app.Get("/write", func(c *fiber.Ctx) error {
+		return Write(c, http.StatusCreated, Resource{Type: "sample", ID: "1", Attributes: map[string]any{"name": "john"}})
+	})
+
+	req, _ := http.NewRequest(http.MethodGet, "/write", nil)
+	resp, err := app.Test(req)
+	if err != nil {
+		t.Fatalf("app.Test: %v", err)
+	}
+	if resp.StatusCode != http.StatusCreated {
+		t.Fatalf("expected 201, got %d", resp.StatusCode)
+	}
+	body, _ := io.ReadAll(resp.Body)
+	if !strings.Contains(string(body), `"data"`) || !strings.Contains(string(body), `"type":"sample"`) {
+		t.Fatalf("unexpected body: %s", string(body))
+	}
+}
+
+func TestWriteWithMeta(t *testing.T) {
+	app := fiber.New()
+	app.Get("/write-meta", func(c *fiber.Ctx) error {
+		return WriteWithMeta(c, http.StatusOK, Resource{Type: "sample"}, map[string]any{"total": 1})
+	})
+
+	req, _ := http.NewRequest(http.MethodGet, "/write-meta", nil)
+	resp, err := app.Test(req)
+	if err != nil {
+		t.Fatalf("app.Test: %v", err)
+	}
+	if resp.StatusCode != http.StatusOK {
+		t.Fatalf("expected 200, got %d", resp.StatusCode)
+	}
+	body, _ := io.ReadAll(resp.Body)
+	if !strings.Contains(string(body), `"meta"`) || !strings.Contains(string(body), `"total":1`) {
+		t.Fatalf("unexpected body: %s", string(body))
+	}
+}
+
+func TestWriteErrors(t *testing.T) {
+	app := fiber.New()
+	app.Get("/write-errors", func(c *fiber.Ctx) error {
+		return WriteErrors(c, http.StatusUnprocessableEntity, []ErrorObject{{
+			Status: "422",
+			Title:  "Validation error",
+			Detail: "email is required",
+			Source: &ErrorSource{Pointer: "/data/attributes/email"},
+		}})
+	})
+
+	req, _ := http.NewRequest(http.MethodGet, "/write-errors", nil)
+	resp, err := app.Test(req)
+	if err != nil {
+		t.Fatalf("app.Test: %v", err)
+	}
+	if resp.StatusCode != http.StatusUnprocessableEntity {
+		t.Fatalf("expected 422, got %d", resp.StatusCode)
+	}
+	body, _ := io.ReadAll(resp.Body)
+	if !strings.Contains(string(body), `"errors"`) || !strings.Contains(string(body), `"email is required"`) {
+		t.Fatalf("unexpected body: %s", string(body))
+	}
+}