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test: update unit tests to met coverage thresholds
1 parent 2f8daad commit 923bb68

4 files changed

Lines changed: 709 additions & 5 deletions

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‎client_test.go‎

Lines changed: 150 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -4,6 +4,7 @@ import (
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"bytes"
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"crypto/aes"
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"crypto/cipher"
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"fmt"
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"io"
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"net/http"
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"os"
@@ -108,6 +109,155 @@ func TestExtractClientID(t *testing.T) {
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}
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}
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func TestNewClient(t *testing.T) {
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html := `<html><body><script src="https://a-v2.sndcdn.com/assets/app-123.js"></script></body></html>`
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js := `(function(){ bla bla client_id:"my-client-id-123" bla bla })`
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transport := &mockTransport{
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RoundTripFunc: func(req *http.Request) (*http.Response, error) {
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if req.URL.String() == "https://mock.com" {
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return &http.Response{
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StatusCode: 200,
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Body: io.NopCloser(strings.NewReader(html)),
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}, nil
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}
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if req.URL.String() == "https://a-v2.sndcdn.com/assets/app-123.js" {
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return &http.Response{
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StatusCode: 200,
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Body: io.NopCloser(strings.NewReader(js)),
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}, nil
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}
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return &http.Response{StatusCode: 404, Body: io.NopCloser(strings.NewReader("Not Found"))}, nil
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},
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}
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httpClient := &http.Client{Transport: transport}
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client, err := newClient("https://mock.com", httpClient)
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if err != nil {
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t.Fatalf("newClient() error = %v", err)
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}
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if client.clientID != "my-client-id-123" {
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t.Errorf("got clientID %q, want %q", client.clientID, "my-client-id-123")
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}
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}
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func TestNewClient_Direct(t *testing.T) {
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// We just want coverage for the wrapper function.
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// It's expected to fail in most environments without network.
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_, _ = NewClient()
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}
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func TestNewClient_Fail(t *testing.T) {
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transport := &mockTransport{
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RoundTripFunc: func(req *http.Request) (*http.Response, error) {
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return nil, fmt.Errorf("fail")
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},
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}
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httpClient := &http.Client{Transport: transport}
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_, err := newClient("http://mock", httpClient)
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if err == nil {
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t.Error("expected error")
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}
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}
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func TestGetError(t *testing.T) {
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client := &Client{
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httpClient: &http.Client{
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Transport: &mockTransport{
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RoundTripFunc: func(req *http.Request) (*http.Response, error) {
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return nil, fmt.Errorf("network error")
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},
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},
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},
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}
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_, err := client.get("http://fail")
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if err == nil {
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t.Error("expected error for network failure")
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}
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client.httpClient.Transport = &mockTransport{
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RoundTripFunc: func(req *http.Request) (*http.Response, error) {
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return &http.Response{
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StatusCode: 500,
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Body: io.NopCloser(strings.NewReader("internal error")),
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}, nil
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},
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}
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_, err = client.get("http://500")
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if err == nil {
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t.Error("expected error for HTTP 500")
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}
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t.Run("NewRequestError", func(t *testing.T) {
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_, err := client.get(":")
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if err == nil {
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t.Error("expected error")
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}
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})
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}
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func TestExtractClientIDErrors(t *testing.T) {
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t.Run("FetchMainFailed", func(t *testing.T) {
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client := &Client{
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httpClient: &http.Client{
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Transport: &mockTransport{
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RoundTripFunc: func(req *http.Request) (*http.Response, error) {
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return nil, fmt.Errorf("fail")
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},
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},
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},
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}
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_, err := client.extractClientIDFrom("http://mock")
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if err == nil {
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t.Error("expected error")
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}
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})
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t.Run("NoAssetsFound", func(t *testing.T) {
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client := &Client{
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httpClient: &http.Client{
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Transport: &mockTransport{
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RoundTripFunc: func(req *http.Request) (*http.Response, error) {
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return &http.Response{
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StatusCode: 200,
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Body: io.NopCloser(strings.NewReader("no assets here")),
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}, nil
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},
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},
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},
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}
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_, err := client.extractClientIDFrom("http://mock")
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if err == nil || !strings.Contains(err.Error(), "no asset URLs found") {
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t.Errorf("unexpected error: %v", err)
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}
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})
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t.Run("AssetFetchFails", func(t *testing.T) {
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html := `<html><body><script src="https://a-v2.sndcdn.com/assets/fail.js"></script></body></html>`
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client := &Client{
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httpClient: &http.Client{
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Transport: &mockTransport{
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RoundTripFunc: func(req *http.Request) (*http.Response, error) {
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if req.URL.String() == "http://mock" {
245+
return &http.Response{
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StatusCode: 200,
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Body: io.NopCloser(strings.NewReader(html)),
248+
}, nil
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}
250+
return nil, fmt.Errorf("asset fail")
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},
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},
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},
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}
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_, err := client.extractClientIDFrom("http://mock")
256+
if err == nil || !strings.Contains(err.Error(), "not found in any asset bundle") {
257+
t.Errorf("unexpected error: %v", err)
258+
}
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})
260+
}
111261
func TestDownload(t *testing.T) {
112262
// Setup encryption for mock segment
113263
key := []byte("1234567890123456")

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