31   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
38   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
43   EXPECT_EQ(kExpectedRateBps, *stats_.Rate(now_ms));  in TEST_F()
47   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
57       absl::optional<uint32_t> rate = stats_.Rate(now_ms);  in TEST_F()  local
58       EXPECT_TRUE(static_cast<bool>(rate));  in TEST_F()
62       EXPECT_NEAR(rate_bps, *rate, 22000u);  in TEST_F()
69   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
76   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
85     bitrate = stats_.Rate(now_ms);  in TEST_F()
99     bitrate = stats_.Rate(now_ms);  in TEST_F()
106     absl::optional<uint32_t> new_bitrate = stats_.Rate(now_ms);  in TEST_F()
121     EXPECT_EQ(0u, *stats_.Rate(now_ms));  in TEST_F()
129   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
137     bitrate = stats_.Rate(now_ms);  in TEST_F()
150   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
157   EXPECT_EQ(kExpectedBitrate, *stats_.Rate(now_ms));  in TEST_F()
161   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
167   EXPECT_EQ(kExpectedBitrate, *stats_.Rate(now_ms));  in TEST_F()
181   // Fill the buffer at a rate of 1 byte / millisecond (8 kbps).  in TEST_F()
185   EXPECT_EQ(static_cast<uint32_t>(8000), *stats_.Rate(now_ms));  in TEST_F()
187   // Halve the window size, rate should stay the same.  in TEST_F()
189   EXPECT_EQ(static_cast<uint32_t>(8000), *stats_.Rate(now_ms));  in TEST_F()
191   // Double the window size again, rate should stay the same. (As the window  in TEST_F()
194   EXPECT_EQ(static_cast<uint32_t>(8000), *stats_.Rate(now_ms));  in TEST_F()
196   // Fill the now empty half with bits it twice the rate.  in TEST_F()
200   // Rate should have increase be 50%.  in TEST_F()
201   EXPECT_EQ(static_cast<uint32_t>((8000 * 3) / 2), *stats_.Rate(now_ms));  in TEST_F()
208   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
214   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
218   absl::optional<uint32_t> bitrate = stats_.Rate(now_ms);  in TEST_F()
224   bitrate = stats_.Rate(now_ms);  in TEST_F()
230   bitrate = stats_.Rate(now_ms);  in TEST_F()
239   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
244   absl::optional<uint32_t> bitrate = stats_.Rate(now_ms);  in TEST_F()
250   bitrate = stats_.Rate(now_ms);  in TEST_F()
256   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
263   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
267   absl::optional<uint32_t> bitrate = stats_.Rate(now_ms);  in TEST_F()
273   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
280   bitrate = stats_.Rate(now_ms);  in TEST_F()
281   EXPECT_FALSE(static_cast<bool>(stats_.Rate(now_ms)));  in TEST_F()
285   bitrate = stats_.Rate(now_ms);  in TEST_F()
295   EXPECT_TRUE(stats_.Rate(now_ms));  in TEST_F()
296   EXPECT_EQ(large_number * RateStatistics::kBpsScale, *stats_.Rate(now_ms));  in TEST_F()
305   EXPECT_FALSE(stats_.Rate(now_ms));  in TEST_F()
313   // This should generate a rate of more than int64_t max, but still  in TEST_F()
315   EXPECT_FALSE(stats_.Rate(now_ms));  in TEST_F()