// Test for indendet JsonLangWriter
func TestWriteFileIndent(t *testing.T) {
str := make(map[string]interface{})
str["a"] = "b"
expected := "{\n \"a\": \"b\"\n}"
w := NewJsonIndentLangWriter()
target := bytes.NewBufferString("")
w.WriteTo(str, target)
json := target.String()
assert.Equals(t, expected, strings.TrimSpace(json))
}
func TestOpenURL(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprint(w, "some csv")
}))
defer ts.Close()
f, err := LoadUri(ts.URL)
assert.Nil(t, err, "error")
b, _ := ioutil.ReadAll(f)
assert.Equals(t, "some csv", string(b))
}
// Test for JsonLangWriter
func TestWriteFile(t *testing.T) {
str := make(map[string]interface{})
str["test"] = make(map[string]string)
str["test"].(map[string]string)["key"] = "value"
str["another"] = make(map[string]interface{})
str["another"].(map[string]interface{})["test"] = make(map[string]int)
str["another"].(map[string]interface{})["test"].(map[string]int)["key"] = 42
w := NewJsonLangWriter()
target := bytes.NewBufferString("")
w.WriteTo(str, target)
json := target.String()
expected := "{\"another\":{\"test\":{\"key\":42}},\"test\":{\"key\":\"value\"}}"
assert.Equals(t, expected, strings.TrimSpace(json))
}