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30// Author: wan@google.com (Zhanyong Wan)
31
32#include <gtest/gtest.h>
33#include "sample4.h"
34
35// Tests the Increment() method.
36TEST(Counter, Increment) {
37  Counter c;
38
39  // EXPECT_EQ() evaluates its arguments exactly once, so they
40  // can have side effects.
41
42  EXPECT_EQ(0, c.Increment());
43  EXPECT_EQ(1, c.Increment());
44  EXPECT_EQ(2, c.Increment());
45}
46