Add ArrayEach tests

Author: buger

parser_test.go

@@ -565,3 +565,33 @@ func TestGetSlice(t *testing.T) {
 		},
 	)
 }
+
+func TestArrayEach(t *testing.T) {
+	mock := []byte(`{"a": { "b":[{"x": 1} ,{"x":2},{ "x":3}, {"x":4} ]}}`)
+	count := 0
+
+	ArrayEach(mock, func(value []byte, dataType ValueType, offset int, err error) {
+		count++
+
+		switch count {
+		case 1:
+			if string(value) != `{"x": 1}` {
+				t.Errorf("Wrong first item: %s", string(value))
+			}
+		case 2:
+			if string(value) != `{"x":2}` {
+				t.Errorf("Wrong second item: %s", string(value))
+			}
+		case 3:
+			if string(value) != `{ "x":3}` {
+				t.Errorf("Wrong third item: %s", string(value))
+			}
+		case 4:
+			if string(value) != `{"x":4}` {
+				t.Errorf("Wrong forth item: %s", string(value))
+			}
+		default:
+			t.Errorf("Should process only 4 items")
+		}
+	}, "a", "b")
+}