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test(proxy): make Test_proxyTheRequest deterministic with local httptest servers

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The test hit live external endpoints (telegram-bot.app, google.com) and
failed once telegram-bot.app changed /v1/graphql to return 405. Replace
real hosts with local ok (200) and err (404) servers, preserving the
query->read-only / mutation->write routing semantics under test.
This commit is contained in:
lukaszraczylo
2026-08-13 00:42:23 +01:00
parent bafb94c742
commit 5378e6c33a
1 changed files with 42 additions and 25 deletions
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proxy_test.go
+42 -25
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@@ -14,6 +14,23 @@ func (suite *Tests) Test_proxyTheRequest() {
"Content-Type": "application/json",
}
// Use local servers so the test is deterministic and has no network dependency.
// okServer emulates a healthy GraphQL endpoint; errServer emulates a wrong
// endpoint (returns a non-200, as the historical google.com host did).
okServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
_, _ = w.Write([]byte(`{"data":{"ok":true}}`))
}))
defer okServer.Close()
errServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusNotFound)
_, _ = w.Write([]byte(`{"errors":[{"message":"not found"}]}`))
}))
defer errServer.Close()
tests := []struct {
headers map[string]string
name string
@@ -27,90 +44,90 @@ func (suite *Tests) Test_proxyTheRequest() {
{
name: "test_empty",
body: `{"query":"query {\n __type(name: \"Query\") {\n name\n }\n }"}`,
host: "https://telegram-bot.app/",
host: okServer.URL,
path: "/v1/graphql",
headers: supplied_headers,
wantErr: false,
wantEndpoint: "https://telegram-bot.app/",
wantEndpoint: okServer.URL,
},
{
name: "test_wrong_url",
body: `{"query":"query {\n __type(name: \"Query\") {\n name\n }\n }"}`,
host: "https://google.com/",
host: errServer.URL,
path: "/v1/wrongURL",
headers: supplied_headers,
wantErr: true,
wantEndpoint: "https://google.com/",
wantEndpoint: errServer.URL,
},
{
name: "Test read only mode",
body: `{"query":"query {\n __type(name: \"Query\") {\n name\n }\n }"}`,
host: "https://google.com/",
hostRO: "https://telegram-bot.app/",
host: errServer.URL,
hostRO: okServer.URL,
path: "/v1/graphql",
headers: supplied_headers,
wantErr: false,
wantEndpoint: "https://telegram-bot.app/",
wantEndpoint: okServer.URL,
},
{
name: "Test read only mode wrong host",
body: `{"query":"query {\n __type(name: \"Query\") {\n name\n }\n }"}`,
host: "https://telegram-bot.app/",
hostRO: "https://google.com/",
host: okServer.URL,
hostRO: errServer.URL,
path: "/v1/graphql",
headers: supplied_headers,
wantErr: true,
wantEndpoint: "https://google.com/",
wantEndpoint: errServer.URL,
},
{
name: "Test mutation with endpoint flip",
body: `{"query":"mutation {\n __type(name: \"Query\") {\n name\n }\n }"}`,
host: "https://telegram-bot.app/",
hostRO: "https://google.com/",
host: okServer.URL,
hostRO: errServer.URL,
path: "/v1/graphql",
headers: supplied_headers,
wantErr: false,
wantEndpoint: "https://telegram-bot.app/",
wantEndpoint: okServer.URL,
},
{
name: "Test query string preservation",
body: `{"query":"query {\n __type(name: \"Query\") {\n name\n }\n }"}`,
host: "https://telegram-bot.app/",
host: okServer.URL,
path: "/v1/graphql?var=value&foo=bar",
headers: supplied_headers,
wantErr: false,
wantEndpoint: "https://telegram-bot.app/",
wantEndpoint: okServer.URL,
},
{
name: "Test mutation with multiple operations (bug fix regression test)",
body: `{"query":"mutation getOrCreateUser { insert_tg_users_one(object: {id: 123}) { id } } query otherQuery { users { id } }"}`,
host: "https://telegram-bot.app/",
hostRO: "https://google.com/",
host: okServer.URL,
hostRO: errServer.URL,
path: "/v1/graphql",
headers: supplied_headers,
wantErr: false,
wantEndpoint: "https://telegram-bot.app/",
wantEndpoint: okServer.URL,
},
{
name: "Test mutation followed by fragment (bug fix regression test)",
body: `{"query":"mutation insertUser { insert_users_one(object: {name: \"test\"}) { ...userFields } } fragment userFields on users { id name }"}`,
host: "https://telegram-bot.app/",
hostRO: "https://google.com/",
host: okServer.URL,
hostRO: errServer.URL,
path: "/v1/graphql",
headers: supplied_headers,
wantErr: false,
wantEndpoint: "https://telegram-bot.app/",
wantEndpoint: okServer.URL,
},
{
name: "Test complex mutation document (main-bot style)",
body: `{"query":"mutation getOrCreateUser($user_id: bigint!, $group_id: bigint!) { insert_tg_users_one(object: {id: $user_id}, on_conflict: {constraint: tg_users_pkey, update_columns: last_seen}) { id } insert_tg_groups_one(object: {id: $group_id}, on_conflict: {constraint: tg_groups_pkey, update_columns: last_seen}) { id } }"}`,
host: "https://telegram-bot.app/",
hostRO: "https://google.com/",
host: okServer.URL,
hostRO: errServer.URL,
path: "/v1/graphql",
headers: supplied_headers,
wantErr: false,
wantEndpoint: "https://telegram-bot.app/",
wantEndpoint: okServer.URL,
},
}
@@ -174,7 +191,7 @@ func (suite *Tests) Test_proxyTheRequestWithPayloads() {
// {
// name: "Test with large payload",
// payload: strings.Repeat("a", 10*1024*1024), // 10MB payload
// url: "https://google.com/",
// url: errServer.URL,
// wantErr: false,
// },
}