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ip/resolver/basic_http/service_test.go: Adding error tests.

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This commit is contained in:
Henrik Hautakoski 2023-12-01 21:51:08 +01:00
parent e762ef8dd0
commit e0a4b6ee95
1 changed files with 31 additions and 0 deletions
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31
ip/resolver/basic_http/service_test.go
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@ -51,3 +51,34 @@ func TestService_Lookup_WithHeaders(t *testing.T) {
assert.Equal(t, net.IPv4(125, 74, 233, 13), ip)
}
func TestService_Lookup_HTTPError(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(404)
}))
defer server.Close()
s := Service{
Url: server.URL,
}
ip, err := s.Lookup()
assert.EqualError(t, err, "HTTP Response: 404 Not Found")
assert.Nil(t, ip)
}
func TestService_Lookup_ParseError(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
_, err := w.Write([]byte("random_string"))
assert.NoError(t, err)
}))
defer server.Close()
s := Service{
Url: server.URL,
}
ip, err := s.Lookup()
assert.EqualError(t, err, "Failed to parse ip: random_string")
assert.Nil(t, ip)
}