Commit 0e3fe64c authored by Sergey Shcherbina's avatar Sergey Shcherbina

Added TestMapGet

parent d9184077
......@@ -244,3 +244,80 @@ func TestParseFormTag(t *testing.T) {
t.Errorf("Form Tag that should be ignored was not correctly parsed.")
}
}
func TestMapGet(t *testing.T) {
// test one level map
m1 := map[string]int64{
"a": 1,
"1": 2,
}
if res, err := MapGet(m1, "a"); err == nil {
if res.(int64) != 1 {
t.Errorf("Should return 1, but return %v", res)
}
} else {
t.Errorf("Error happens %v", err)
}
if res, err := MapGet(m1, "1"); err == nil {
if res.(int64) != 2 {
t.Errorf("Should return 2, but return %v", res)
}
} else {
t.Errorf("Error happens %v", err)
}
if res, err := MapGet(m1, 1); err == nil {
if res.(int64) != 2 {
t.Errorf("Should return 2, but return %v", res)
}
} else {
t.Errorf("Error happens %v", err)
}
// test 2 level map
m2 := map[string]interface{}{
"1": map[string]float64{
"2": 3.5,
},
}
if res, err := MapGet(m2, 1, 2); err == nil {
if res.(float64) != 3.5 {
t.Errorf("Should return 3.5, but return %v", res)
}
} else {
t.Errorf("Error happens %v", err)
}
// test 5 level map
m5 := map[string]interface{}{
"1": map[string]interface{}{
"2": map[string]interface{}{
"3": map[string]interface{}{
"4": map[string]interface{}{
"5": 1.2,
},
},
},
},
}
if res, err := MapGet(m5, 1, 2, 3, 4, 5); err == nil {
if res.(float64) != 1.2 {
t.Errorf("Should return 1.2, but return %v", res)
}
} else {
t.Errorf("Error happens %v", err)
}
// check whether element not exists in map
if res, err := MapGet(m5, 5, 4, 3, 2, 1); err == nil {
if res != nil {
t.Errorf("Should return nil, but return %v", res)
}
} else {
t.Errorf("Error happens %v", err)
}
}
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