152 lines
3.8 KiB
Go
152 lines
3.8 KiB
Go
package client
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import (
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"errors"
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"net/http"
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"net/http/httptest"
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"testing"
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"time"
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)
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func TestNew(t *testing.T) {
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for _, tc := range []struct {
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name string
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cfg Configuration
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exp *Client
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expErr error
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}{
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{
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name: "default values",
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cfg: Configuration{
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AuthToken: "my-token",
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ProjectID: "my-project",
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},
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expErr: nil,
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},
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{
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name: "all values set",
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cfg: Configuration{
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BaseURL: "https://custom-url.com/",
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AuthToken: "my-token",
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ProjectID: "my-project",
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SenderID: "custom-sender-id",
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MaxIdleConnections: 50,
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IdleConnectionTimeout: 60 * time.Second,
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RequestTimeout: 15 * time.Second,
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},
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expErr: nil,
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},
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{
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name: "missing project ID",
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cfg: Configuration{
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AuthToken: "my-token",
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},
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expErr: ErrNoProjectID,
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},
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} {
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t.Run(tc.name, func(t *testing.T) {
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got, err := New(tc.cfg)
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if !errors.Is(err, tc.expErr) {
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t.Errorf("expected error %v, got %v", tc.expErr, err)
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}
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// If an error was expected, no need to check further.
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if tc.expErr != nil {
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return
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}
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if tc.cfg.BaseURL == "" {
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if got.baseURL != DefaultBaseURL {
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t.Errorf("expected baseURL %s, got %s", DefaultBaseURL, got.baseURL)
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}
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} else if got.baseURL != tc.cfg.BaseURL {
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t.Errorf("expected baseURL %s, got %s", tc.cfg.BaseURL, got.baseURL)
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}
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if got.authToken != tc.cfg.AuthToken {
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t.Errorf("expected authToken %s, got %s", tc.cfg.AuthToken, got.authToken)
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}
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if got.projectID != tc.cfg.ProjectID {
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t.Errorf("expected projectID %s, got %s", tc.cfg.ProjectID, got.projectID)
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}
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if tc.cfg.SenderID == "" {
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if got.senderID == "" {
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t.Error("expected non-empty senderID, got empty")
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}
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} else if got.senderID != tc.cfg.SenderID {
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t.Errorf("expected senderID %s, got %s", tc.cfg.SenderID, got.senderID)
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}
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if tc.cfg.MaxIdleConnections == 0 {
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if got.client.Transport.(*http.Transport).MaxIdleConns != DefaultMaxIdleConnections {
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t.Errorf("expected MaxIdleConnections %d, got %d", DefaultMaxIdleConnections, got.client.Transport.(*http.Transport).MaxIdleConns)
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}
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} else if got.client.Transport.(*http.Transport).MaxIdleConns != tc.cfg.MaxIdleConnections {
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t.Errorf("expected MaxIdleConnections %d, got %d", tc.cfg.MaxIdleConnections, got.client.Transport.(*http.Transport).MaxIdleConns)
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}
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})
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}
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}
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func TestClient_Ping(t *testing.T) {
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for _, tc := range []struct {
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name string
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statusCode int
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serverError bool
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expErr error
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}{
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{
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name: "successful ping",
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statusCode: http.StatusOK,
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expErr: nil,
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},
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{
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name: "unexpected status code",
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statusCode: http.StatusInternalServerError,
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expErr: ErrUnexpectedStatusCode,
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},
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{
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name: "network error",
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serverError: true,
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expErr: errors.New("network error"),
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},
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} {
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t.Run(tc.name, func(t *testing.T) {
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var server *httptest.Server
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if tc.serverError {
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// Simulate network error by using a closed server
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server = httptest.NewServer(http.NotFoundHandler())
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server.Close()
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} else {
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server = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(tc.statusCode)
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}))
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}
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client, err := New(Configuration{
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BaseURL: server.URL,
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AuthToken: "test-token",
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ProjectID: "test-project",
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})
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if err != nil {
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t.Fatalf("failed to create client: %v", err)
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}
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err = client.Ping()
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if tc.expErr == nil {
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if err != nil {
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t.Errorf("expected no error, got %v", err)
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}
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} else if tc.serverError {
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if err == nil {
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t.Errorf("expected network error, got nil")
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}
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} else if !errors.Is(err, tc.expErr) {
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t.Errorf("expected error %v, got %v", tc.expErr, err)
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}
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})
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}
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}
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