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Fix unmarshalling variables from form data #18

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Fix unmarshalling variables from form data #18

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2 changes: 1 addition & 1 deletion handler.go
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@ func getFromForm(values url.Values) *RequestOptions {
// get variables map
var variables map[string]interface{}
variablesStr := values.Get("variables")
json.Unmarshal([]byte(variablesStr), variables)
json.Unmarshal([]byte(variablesStr), &variables)

return &RequestOptions{
Query: query,
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21 changes: 21 additions & 0 deletions request_options_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -150,6 +150,27 @@ func TestRequestOptions_POST_ContentTypeApplicationJSON(t *testing.T) {
t.Fatalf("wrong result, graphql result diff: %v", testutil.Diff(expected, result))
}
}

func TestRequestOptions_GET_WithVariablesAsObject(t *testing.T) {
query := url.QueryEscape("query RebelsShipsQuery { rebels { name } }")
variables := url.QueryEscape(`{ "a": 1, "b": "2" }`)
queryString := fmt.Sprintf("query=%s&variables=%s", query, variables)
expected := &RequestOptions{
Query: "query RebelsShipsQuery { rebels { name } }",
Variables: map[string]interface{}{
"a": float64(1),
"b": "2",
},
}

req, _ := http.NewRequest("GET", fmt.Sprintf("/graphql?%v", queryString), nil)
result := NewRequestOptions(req)

if !reflect.DeepEqual(result, expected) {
t.Fatalf("wrong result, graphql result diff: %v", testutil.Diff(expected, result))
}
}

func TestRequestOptions_POST_ContentTypeApplicationJSON_WithVariablesAsObject(t *testing.T) {
body := `
{
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