9e6a79bea9
* upgrade to use testfixtures v3 * simplify logic * make vendor * update per @lunny * Update templates/repo/empty.tmpl * Update templates/repo/empty.tmpl Co-authored-by: Lauris BH <lauris@nix.lv>
45 lines
946 B
Go
45 lines
946 B
Go
package testfixtures
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import (
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"database/sql/driver"
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"encoding/json"
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)
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var (
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_ driver.Valuer = jsonArray{}
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_ driver.Valuer = jsonMap{}
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)
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type jsonArray []interface{}
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func (a jsonArray) Value() (driver.Value, error) {
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return json.Marshal(a)
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}
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type jsonMap map[string]interface{}
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func (m jsonMap) Value() (driver.Value, error) {
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return json.Marshal(m)
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}
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// Go refuses to convert map[interface{}]interface{} to JSON because JSON only support string keys
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// So it's necessary to recursively convert all map[interface]interface{} to map[string]interface{}
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func recursiveToJSON(v interface{}) (r interface{}) {
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switch v := v.(type) {
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case []interface{}:
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for i, e := range v {
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v[i] = recursiveToJSON(e)
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}
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r = jsonArray(v)
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case map[interface{}]interface{}:
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newMap := make(map[string]interface{}, len(v))
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for k, e := range v {
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newMap[k.(string)] = recursiveToJSON(e)
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}
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r = jsonMap(newMap)
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default:
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r = v
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}
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return
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}
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