feat: add lab result endpoint

internal/http/lab_result_test.go

@@ -0,0 +1,126 @@
+package http
+
+import (
+	"context"
+	"errors"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"primaya-api/cpone-middleware/internal/repository"
+)
+
+type fakeLabResultRepository struct {
+	outcome   repository.LabResultOutcome
+	err       error
+	labNumber string
+}
+
+func (f *fakeLabResultRepository) GetLabResult(_ context.Context, labNumber string) (repository.LabResultOutcome, error) {
+	f.labNumber = labNumber
+	return f.outcome, f.err
+}
+
+func TestGetLabResultResponseParity(t *testing.T) {
+	verifiedAt := "2026-08-19 10:00:00"
+	name := "Hemoglobin"
+	result := "14.2"
+	reference := "13.0 - 17.0"
+	unit := "g/dL"
+	groupID := "HEMATOLOGI"
+	groupName := "Hematologi"
+	repo := &fakeLabResultRepository{outcome: repository.LabResultOutcome{
+		HTTPStatus: http.StatusOK,
+		Success:    true,
+		Status:     "lab_result_found",
+		Message:    "Hasil laboratorium ditemukan",
+		Data: &repository.LabResultData{
+			Lab: repository.LabResultHeader{
+				LabNumber: "CPLAB2608190001", TrxDepartemenID: 6103991,
+				Status: "authorized", VerifiedAt: &verifiedAt,
+			},
+			Groups: []repository.LabResultGroup{{
+				GroupID: &groupID, GroupName: &groupName,
+				Items: []repository.LabResultItem{{
+					TrxLayananID: 123456, ServiceID: "HB", Name: &name, Result: &result,
+					ReferenceValue: &reference, Unit: &unit, CriticalFlag: "",
+				}},
+			}},
+		},
+	}}
+	handler := Handler{labResultRepo: repo}
+	request := httptest.NewRequest(http.MethodGet, "/api/cpone/patients/lab-results/cplab2608190001", nil)
+	request.SetPathValue("labNumber", "cplab2608190001")
+	recorder := httptest.NewRecorder()
+
+	handler.GetLabResult(recorder, request)
+
+	if recorder.Code != http.StatusOK {
+		t.Fatalf("status=%d body=%s", recorder.Code, recorder.Body.String())
+	}
+	if repo.labNumber != "CPLAB2608190001" {
+		t.Fatalf("lab number=%q", repo.labNumber)
+	}
+	const expected = `{"success":true,"status":"lab_result_found","message":"Hasil laboratorium ditemukan","data":{"lab":{"lab_number":"CPLAB2608190001","trx_departemen_id":6103991,"registration_id":null,"tanggal":null,"status":"authorized","verified_at":"2026-08-19 10:00:00","authorized_at":null,"catatan":null},"patient":{"medrec_id":null,"nama":null,"tanggal_lahir":null,"jenis_kelamin":null},"doctor":{"penanggung_jawab":null,"pengirim":null},"groups":[{"group_id":"HEMATOLOGI","group_name":"Hematologi","items":[{"trx_layanan_id":123456,"service_id":"HB","service_code":null,"name":"Hemoglobin","result":"14.2","reference_value":"13.0 - 17.0","unit":"g/dL","critical_flag":"","value_type":null,"note":null}]}]}}` + "\n"
+	if recorder.Body.String() != expected {
+		t.Fatalf("body mismatch\n got: %s\nwant: %s", recorder.Body.String(), expected)
+	}
+}
+
+func TestGetLabResultValidationParity(t *testing.T) {
+	tests := []struct {
+		name, labNumber, message string
+	}{
+		{name: "invalid characters", labNumber: "CPLAB_260819", message: "Nomor laboratorium hanya boleh berisi huruf, angka, dan tanda hubung"},
+		{name: "too long", labNumber: "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNO", message: "Nomor laboratorium maksimal 50 karakter"},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			handler := Handler{labResultRepo: &fakeLabResultRepository{}}
+			request := httptest.NewRequest(http.MethodGet, "/api/cpone/patients/lab-results/"+test.labNumber, nil)
+			request.SetPathValue("labNumber", test.labNumber)
+			recorder := httptest.NewRecorder()
+			handler.GetLabResult(recorder, request)
+			if recorder.Code != http.StatusUnprocessableEntity {
+				t.Fatalf("status=%d body=%s", recorder.Code, recorder.Body.String())
+			}
+			expected := `{"success":false,"status":"validation_error","message":` + strconvQuote(test.message) + `,"data":null}` + "\n"
+			if recorder.Body.String() != expected {
+				t.Fatalf("body mismatch\n got: %s\nwant: %s", recorder.Body.String(), expected)
+			}
+		})
+	}
+}
+
+func TestGetLabResultForwardsDomainAndDatabaseOutcomes(t *testing.T) {
+	tests := []struct {
+		name       string
+		repo       *fakeLabResultRepository
+		statusCode int
+		expected   string
+	}{
+		{
+			name:       "not found",
+			repo:       &fakeLabResultRepository{outcome: repository.LabResultOutcome{HTTPStatus: 404, Status: "lab_result_not_found", Message: "Hasil laboratorium tidak ditemukan"}},
+			statusCode: 404,
+			expected:   `{"success":false,"status":"lab_result_not_found","message":"Hasil laboratorium tidak ditemukan","data":null}` + "\n",
+		},
+		{
+			name: "database error", repo: &fakeLabResultRepository{err: errors.New("database unavailable")},
+			statusCode: 500,
+			expected:   `{"success":false,"status":"error","message":"database unavailable","data":null}` + "\n",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			handler := Handler{labResultRepo: test.repo}
+			request := httptest.NewRequest(http.MethodGet, "/api/cpone/patients/lab-results/CPLAB2608190001", nil)
+			request.SetPathValue("labNumber", "CPLAB2608190001")
+			recorder := httptest.NewRecorder()
+			handler.GetLabResult(recorder, request)
+			if recorder.Code != test.statusCode || recorder.Body.String() != test.expected {
+				t.Fatalf("status=%d body=%s", recorder.Code, recorder.Body.String())
+			}
+		})
+	}
+}