36 lines
788 B
Go
36 lines
788 B
Go
package fetchuser
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import (
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"encoding/json"
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"net/http"
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"net/http/httptest"
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"testing"
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)
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func TestProcessUser_HttpTest(t *testing.T) {
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user := User{ID: 1, Name: "Alice"}
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ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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userJSON, _ := json.Marshal(user)
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n, err := w.Write(userJSON)
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if err != nil {
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t.Errorf("test server: unexpected error after writing %d bytes: %v", n, err)
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}
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}))
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defer ts.Close()
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fetcher := &RealAPIFetcher{
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ApiURL: ts.URL, // mock URL provided by httptest
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}
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http.DefaultClient = ts.Client() // client provided by httptest
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result, err := ProcessUser(fetcher, 1)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if result != user {
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t.Errorf("expected user: %v, got: %v", user, result)
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}
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}
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