Fix some PHP8.1 deprecation warnings occurred while running tests (#18314)

* Fix some PHP8.1 deprecation warnings occurred while running tests

* some more fixes

* avoid null values in names to prevent php 8.1 deprecation warning

* some more fixes

* updates expected test files

* apply review feedback

22 files changed, 56 insertions, 56 deletions

diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_Events.getCategory_flat__API.getProcessedReport_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_Events.getCategory_flat__API.getProcessedReport_day.xml
index 73d49cd636..e18f168942 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_Events.getCategory_flat__API.getProcessedReport_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_Events.getCategory_flat__API.getProcessedReport_day.xml
@@ -530,7 +530,7 @@
 		<nb_events>69</nb_events>
 		<nb_events_with_value>14</nb_events_with_value>
 		<sum_event_value>137.96</sum_event_value>
-		<min_event_value>9.66</min_event_value>
+		<min_event_value>28.32</min_event_value>
 		<max_event_value>52.32</max_event_value>
 	</reportTotal>
 </result>
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_Events.getCategory_lastN__API.getProcessedReport_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_Events.getCategory_lastN__API.getProcessedReport_day.xml
index 950776e01d..e2a9697e0c 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_Events.getCategory_lastN__API.getProcessedReport_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_Events.getCategory_lastN__API.getProcessedReport_day.xml
@@ -54,7 +54,7 @@
 				<nb_events>28</nb_events>
 				<nb_events_with_value>2</nb_events_with_value>
 				<sum_event_value>19.32</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9.66</min_event_value>
 				<max_event_value>9.66</max_event_value>
 				<avg_event_value>9.66</avg_event_value>
 			</row>
@@ -63,7 +63,7 @@
 				<nb_events>14</nb_events>
 				<nb_events_with_value>4</nb_events_with_value>
 				<sum_event_value>38</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9</min_event_value>
 				<max_event_value>10</max_event_value>
 				<avg_event_value>9.5</avg_event_value>
 			</row>
@@ -92,7 +92,7 @@
 				<nb_events>14</nb_events>
 				<nb_events_with_value>1</nb_events_with_value>
 				<sum_event_value>9.66</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9.66</min_event_value>
 				<max_event_value>9.66</max_event_value>
 				<avg_event_value>9.66</avg_event_value>
 			</row>
@@ -101,7 +101,7 @@
 				<nb_events>7</nb_events>
 				<nb_events_with_value>2</nb_events_with_value>
 				<sum_event_value>19</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9</min_event_value>
 				<max_event_value>10</max_event_value>
 				<avg_event_value>9.5</avg_event_value>
 			</row>
@@ -173,7 +173,7 @@
 		<nb_events>69</nb_events>
 		<nb_events_with_value>14</nb_events_with_value>
 		<sum_event_value>137.96</sum_event_value>
-		<min_event_value>9.66</min_event_value>
+		<min_event_value>28.32</min_event_value>
 		<max_event_value>52.32</max_event_value>
 	</reportTotal>
 </result>
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_Events.getName_flat__API.getProcessedReport_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_Events.getName_flat__API.getProcessedReport_day.xml
index 23a59720ae..272cb5c85b 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_Events.getName_flat__API.getProcessedReport_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_Events.getName_flat__API.getProcessedReport_day.xml
@@ -608,7 +608,7 @@
 		<nb_events>69</nb_events>
 		<nb_events_with_value>14</nb_events_with_value>
 		<sum_event_value>137.96</sum_event_value>
-		<min_event_value>9.66</min_event_value>
+		<min_event_value>28.32</min_event_value>
 		<max_event_value>52.32</max_event_value>
 	</reportTotal>
 </result>
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_Events.getName_lastN__API.getProcessedReport_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_Events.getName_lastN__API.getProcessedReport_day.xml
index 9aadafb4fa..d42d84f16c 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_Events.getName_lastN__API.getProcessedReport_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_Events.getName_lastN__API.getProcessedReport_day.xml
@@ -54,7 +54,7 @@
 				<nb_events>16</nb_events>
 				<nb_events_with_value>2</nb_events_with_value>
 				<sum_event_value>19.32</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9.66</min_event_value>
 				<max_event_value>9.66</max_event_value>
 				<avg_event_value>9.66</avg_event_value>
 			</row>
@@ -63,7 +63,7 @@
 				<nb_events>14</nb_events>
 				<nb_events_with_value>4</nb_events_with_value>
 				<sum_event_value>38</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9</min_event_value>
 				<max_event_value>10</max_event_value>
 				<avg_event_value>9.5</avg_event_value>
 			</row>
@@ -119,7 +119,7 @@
 				<nb_events>8</nb_events>
 				<nb_events_with_value>1</nb_events_with_value>
 				<sum_event_value>9.66</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9.66</min_event_value>
 				<max_event_value>9.66</max_event_value>
 				<avg_event_value>9.66</avg_event_value>
 			</row>
@@ -128,7 +128,7 @@
 				<nb_events>7</nb_events>
 				<nb_events_with_value>2</nb_events_with_value>
 				<sum_event_value>19</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9</min_event_value>
 				<max_event_value>10</max_event_value>
 				<avg_event_value>9.5</avg_event_value>
 			</row>
@@ -269,7 +269,7 @@
 		<nb_events>69</nb_events>
 		<nb_events_with_value>14</nb_events_with_value>
 		<sum_event_value>137.96</sum_event_value>
-		<min_event_value>9.66</min_event_value>
+		<min_event_value>28.32</min_event_value>
 		<max_event_value>52.32</max_event_value>
 	</reportTotal>
 </result>
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents__Events.getCategory_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents__Events.getCategory_day.xml
index d041b8b8f8..199260817d 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents__Events.getCategory_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents__Events.getCategory_day.xml
@@ -7,7 +7,7 @@
 		<nb_events>28</nb_events>
 		<nb_events_with_value>2</nb_events_with_value>
 		<sum_event_value>19.32</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<avg_event_value>9.66</avg_event_value>
 		<segment>eventCategory==Movie</segment>
@@ -131,7 +131,7 @@
 		<nb_events>14</nb_events>
 		<nb_events_with_value>4</nb_events_with_value>
 		<sum_event_value>38</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<avg_event_value>9.5</avg_event_value>
 		<segment>eventCategory==Music</segment>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents__Events.getCategory_month.xml b/tests/PHPUnit/System/expected/test_CustomEvents__Events.getCategory_month.xml
index 676180c09b..91dc65835b 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents__Events.getCategory_month.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents__Events.getCategory_month.xml
@@ -6,7 +6,7 @@
 		<nb_events>42</nb_events>
 		<nb_events_with_value>3</nb_events_with_value>
 		<sum_event_value>28.98</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<sum_daily_nb_uniq_visitors>39</sum_daily_nb_uniq_visitors>
 		<avg_event_value>9.66</avg_event_value>
@@ -130,7 +130,7 @@
 		<nb_events>21</nb_events>
 		<nb_events_with_value>6</nb_events_with_value>
 		<sum_event_value>57</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<sum_daily_nb_uniq_visitors>18</sum_daily_nb_uniq_visitors>
 		<avg_event_value>9.5</avg_event_value>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents__Events.getName_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents__Events.getName_day.xml
index 4771d85dfe..cb218553cc 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents__Events.getName_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents__Events.getName_day.xml
@@ -7,7 +7,7 @@
 		<nb_events>16</nb_events>
 		<nb_events_with_value>2</nb_events_with_value>
 		<sum_event_value>19.32</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<avg_event_value>9.66</avg_event_value>
 		<segment>eventName==Spirited+Away+%28%E5%8D%83%E3%81%A8%E5%8D%83%E5%B0%8B%E3%81%AE%E7%A5%9E%E9%9A%A0%E3%81%97%29</segment>
@@ -109,7 +109,7 @@
 		<nb_events>14</nb_events>
 		<nb_events_with_value>4</nb_events_with_value>
 		<sum_event_value>38</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<avg_event_value>9.5</avg_event_value>
 		<segment>eventName==La+fianc%C3%A9e+de+l%26%23039%3Beau</segment>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents__Events.getName_month.xml b/tests/PHPUnit/System/expected/test_CustomEvents__Events.getName_month.xml
index d4668aa656..183f2eefba 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents__Events.getName_month.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents__Events.getName_month.xml
@@ -6,7 +6,7 @@
 		<nb_events>24</nb_events>
 		<nb_events_with_value>3</nb_events_with_value>
 		<sum_event_value>28.98</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<sum_daily_nb_uniq_visitors>24</sum_daily_nb_uniq_visitors>
 		<avg_event_value>9.66</avg_event_value>
@@ -108,7 +108,7 @@
 		<nb_events>21</nb_events>
 		<nb_events_with_value>6</nb_events_with_value>
 		<sum_event_value>57</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<sum_daily_nb_uniq_visitors>18</sum_daily_nb_uniq_visitors>
 		<avg_event_value>9.5</avg_event_value>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_eventCategoryOrNameMatch__Events.getCategory_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_eventCategoryOrNameMatch__Events.getCategory_day.xml
index d041b8b8f8..199260817d 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_eventCategoryOrNameMatch__Events.getCategory_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_eventCategoryOrNameMatch__Events.getCategory_day.xml
@@ -7,7 +7,7 @@
 		<nb_events>28</nb_events>
 		<nb_events_with_value>2</nb_events_with_value>
 		<sum_event_value>19.32</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<avg_event_value>9.66</avg_event_value>
 		<segment>eventCategory==Movie</segment>
@@ -131,7 +131,7 @@
 		<nb_events>14</nb_events>
 		<nb_events_with_value>4</nb_events_with_value>
 		<sum_event_value>38</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<avg_event_value>9.5</avg_event_value>
 		<segment>eventCategory==Music</segment>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_eventCategoryOrNameMatch__Events.getName_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_eventCategoryOrNameMatch__Events.getName_day.xml
index 4771d85dfe..cb218553cc 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_eventCategoryOrNameMatch__Events.getName_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_eventCategoryOrNameMatch__Events.getName_day.xml
@@ -7,7 +7,7 @@
 		<nb_events>16</nb_events>
 		<nb_events_with_value>2</nb_events_with_value>
 		<sum_event_value>19.32</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<avg_event_value>9.66</avg_event_value>
 		<segment>eventName==Spirited+Away+%28%E5%8D%83%E3%81%A8%E5%8D%83%E5%B0%8B%E3%81%AE%E7%A5%9E%E9%9A%A0%E3%81%97%29</segment>
@@ -109,7 +109,7 @@
 		<nb_events>14</nb_events>
 		<nb_events_with_value>4</nb_events_with_value>
 		<sum_event_value>38</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<avg_event_value>9.5</avg_event_value>
 		<segment>eventName==La+fianc%C3%A9e+de+l%26%23039%3Beau</segment>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_eventValueMatch__Events.getCategory_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_eventValueMatch__Events.getCategory_day.xml
index ed183f1c09..6121cdbdac 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_eventValueMatch__Events.getCategory_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_eventValueMatch__Events.getCategory_day.xml
@@ -7,7 +7,7 @@
 		<nb_events>22</nb_events>
 		<nb_events_with_value>2</nb_events_with_value>
 		<sum_event_value>19.32</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<avg_event_value>9.66</avg_event_value>
 		<segment>eventCategory==Movie</segment>
@@ -120,7 +120,7 @@
 		<nb_events>14</nb_events>
 		<nb_events_with_value>4</nb_events_with_value>
 		<sum_event_value>38</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<avg_event_value>9.5</avg_event_value>
 		<segment>eventCategory==Music</segment>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_eventValueMatch__Events.getName_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_eventValueMatch__Events.getName_day.xml
index d2b7fbedf8..80db1caf35 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_eventValueMatch__Events.getName_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_eventValueMatch__Events.getName_day.xml
@@ -7,7 +7,7 @@
 		<nb_events>16</nb_events>
 		<nb_events_with_value>2</nb_events_with_value>
 		<sum_event_value>19.32</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<avg_event_value>9.66</avg_event_value>
 		<segment>eventName==Spirited+Away+%28%E5%8D%83%E3%81%A8%E5%8D%83%E5%B0%8B%E3%81%AE%E7%A5%9E%E9%9A%A0%E3%81%97%29</segment>
@@ -109,7 +109,7 @@
 		<nb_events>14</nb_events>
 		<nb_events_with_value>4</nb_events_with_value>
 		<sum_event_value>38</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<avg_event_value>9.5</avg_event_value>
 		<segment>eventName==La+fianc%C3%A9e+de+l%26%23039%3Beau</segment>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getCategory_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getCategory_day.xml
index d041b8b8f8..199260817d 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getCategory_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getCategory_day.xml
@@ -7,7 +7,7 @@
 		<nb_events>28</nb_events>
 		<nb_events_with_value>2</nb_events_with_value>
 		<sum_event_value>19.32</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<avg_event_value>9.66</avg_event_value>
 		<segment>eventCategory==Movie</segment>
@@ -131,7 +131,7 @@
 		<nb_events>14</nb_events>
 		<nb_events_with_value>4</nb_events_with_value>
 		<sum_event_value>38</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<avg_event_value>9.5</avg_event_value>
 		<segment>eventCategory==Music</segment>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getCategory_month.xml b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getCategory_month.xml
index 676180c09b..91dc65835b 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getCategory_month.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getCategory_month.xml
@@ -6,7 +6,7 @@
 		<nb_events>42</nb_events>
 		<nb_events_with_value>3</nb_events_with_value>
 		<sum_event_value>28.98</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<sum_daily_nb_uniq_visitors>39</sum_daily_nb_uniq_visitors>
 		<avg_event_value>9.66</avg_event_value>
@@ -130,7 +130,7 @@
 		<nb_events>21</nb_events>
 		<nb_events_with_value>6</nb_events_with_value>
 		<sum_event_value>57</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<sum_daily_nb_uniq_visitors>18</sum_daily_nb_uniq_visitors>
 		<avg_event_value>9.5</avg_event_value>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getName_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getName_day.xml
index 4771d85dfe..cb218553cc 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getName_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getName_day.xml
@@ -7,7 +7,7 @@
 		<nb_events>16</nb_events>
 		<nb_events_with_value>2</nb_events_with_value>
 		<sum_event_value>19.32</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<avg_event_value>9.66</avg_event_value>
 		<segment>eventName==Spirited+Away+%28%E5%8D%83%E3%81%A8%E5%8D%83%E5%B0%8B%E3%81%AE%E7%A5%9E%E9%9A%A0%E3%81%97%29</segment>
@@ -109,7 +109,7 @@
 		<nb_events>14</nb_events>
 		<nb_events_with_value>4</nb_events_with_value>
 		<sum_event_value>38</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<avg_event_value>9.5</avg_event_value>
 		<segment>eventName==La+fianc%C3%A9e+de+l%26%23039%3Beau</segment>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getName_month.xml b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getName_month.xml
index d4668aa656..183f2eefba 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getName_month.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventAction__Events.getName_month.xml
@@ -6,7 +6,7 @@
 		<nb_events>24</nb_events>
 		<nb_events_with_value>3</nb_events_with_value>
 		<sum_event_value>28.98</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<sum_daily_nb_uniq_visitors>24</sum_daily_nb_uniq_visitors>
 		<avg_event_value>9.66</avg_event_value>
@@ -108,7 +108,7 @@
 		<nb_events>21</nb_events>
 		<nb_events_with_value>6</nb_events_with_value>
 		<sum_event_value>57</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<sum_daily_nb_uniq_visitors>18</sum_daily_nb_uniq_visitors>
 		<avg_event_value>9.5</avg_event_value>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventCategory__Events.getName_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventCategory__Events.getName_day.xml
index e96aadbdbf..a87b0f793b 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventCategory__Events.getName_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventCategory__Events.getName_day.xml
@@ -7,7 +7,7 @@
 		<nb_events>16</nb_events>
 		<nb_events_with_value>2</nb_events_with_value>
 		<sum_event_value>19.32</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<avg_event_value>9.66</avg_event_value>
 		<segment>eventName==Spirited+Away+%28%E5%8D%83%E3%81%A8%E5%8D%83%E5%B0%8B%E3%81%AE%E7%A5%9E%E9%9A%A0%E3%81%97%29</segment>
@@ -19,7 +19,7 @@
 				<nb_events>16</nb_events>
 				<nb_events_with_value>2</nb_events_with_value>
 				<sum_event_value>19.32</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9.66</min_event_value>
 				<max_event_value>9.66</max_event_value>
 				<avg_event_value>9.66</avg_event_value>
 			</row>
@@ -32,7 +32,7 @@
 		<nb_events>14</nb_events>
 		<nb_events_with_value>4</nb_events_with_value>
 		<sum_event_value>38</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<avg_event_value>9.5</avg_event_value>
 		<segment>eventName==La+fianc%C3%A9e+de+l%26%23039%3Beau</segment>
@@ -44,7 +44,7 @@
 				<nb_events>14</nb_events>
 				<nb_events_with_value>4</nb_events_with_value>
 				<sum_event_value>38</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9</min_event_value>
 				<max_event_value>10</max_event_value>
 				<avg_event_value>9.5</avg_event_value>
 			</row>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventCategory__Events.getName_month.xml b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventCategory__Events.getName_month.xml
index 3edcf190b8..0ef3ec85a9 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventCategory__Events.getName_month.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventCategory__Events.getName_month.xml
@@ -6,7 +6,7 @@
 		<nb_events>24</nb_events>
 		<nb_events_with_value>3</nb_events_with_value>
 		<sum_event_value>28.98</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<sum_daily_nb_uniq_visitors>24</sum_daily_nb_uniq_visitors>
 		<avg_event_value>9.66</avg_event_value>
@@ -18,7 +18,7 @@
 				<nb_events>24</nb_events>
 				<nb_events_with_value>3</nb_events_with_value>
 				<sum_event_value>28.98</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9.66</min_event_value>
 				<max_event_value>9.66</max_event_value>
 				<sum_daily_nb_uniq_visitors>24</sum_daily_nb_uniq_visitors>
 				<avg_event_value>9.66</avg_event_value>
@@ -31,7 +31,7 @@
 		<nb_events>21</nb_events>
 		<nb_events_with_value>6</nb_events_with_value>
 		<sum_event_value>57</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<sum_daily_nb_uniq_visitors>18</sum_daily_nb_uniq_visitors>
 		<avg_event_value>9.5</avg_event_value>
@@ -43,7 +43,7 @@
 				<nb_events>21</nb_events>
 				<nb_events_with_value>6</nb_events_with_value>
 				<sum_event_value>57</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9</min_event_value>
 				<max_event_value>10</max_event_value>
 				<sum_daily_nb_uniq_visitors>18</sum_daily_nb_uniq_visitors>
 				<avg_event_value>9.5</avg_event_value>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventName__Events.getCategory_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventName__Events.getCategory_day.xml
index aac93550e8..994a8e104a 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventName__Events.getCategory_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventName__Events.getCategory_day.xml
@@ -7,7 +7,7 @@
 		<nb_events>28</nb_events>
 		<nb_events_with_value>2</nb_events_with_value>
 		<sum_event_value>19.32</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<avg_event_value>9.66</avg_event_value>
 		<segment>eventCategory==Movie</segment>
@@ -19,7 +19,7 @@
 				<nb_events>16</nb_events>
 				<nb_events_with_value>2</nb_events_with_value>
 				<sum_event_value>19.32</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9.66</min_event_value>
 				<max_event_value>9.66</max_event_value>
 				<avg_event_value>9.66</avg_event_value>
 			</row>
@@ -65,7 +65,7 @@
 		<nb_events>14</nb_events>
 		<nb_events_with_value>4</nb_events_with_value>
 		<sum_event_value>38</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<avg_event_value>9.5</avg_event_value>
 		<segment>eventCategory==Music</segment>
@@ -77,7 +77,7 @@
 				<nb_events>14</nb_events>
 				<nb_events_with_value>4</nb_events_with_value>
 				<sum_event_value>38</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9</min_event_value>
 				<max_event_value>10</max_event_value>
 				<avg_event_value>9.5</avg_event_value>
 			</row>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventName__Events.getCategory_month.xml b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventName__Events.getCategory_month.xml
index b5a25b6141..d195361931 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventName__Events.getCategory_month.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_secondaryDimensionIsEventName__Events.getCategory_month.xml
@@ -6,7 +6,7 @@
 		<nb_events>42</nb_events>
 		<nb_events_with_value>3</nb_events_with_value>
 		<sum_event_value>28.98</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<sum_daily_nb_uniq_visitors>39</sum_daily_nb_uniq_visitors>
 		<avg_event_value>9.66</avg_event_value>
@@ -18,7 +18,7 @@
 				<nb_events>24</nb_events>
 				<nb_events_with_value>3</nb_events_with_value>
 				<sum_event_value>28.98</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9.66</min_event_value>
 				<max_event_value>9.66</max_event_value>
 				<sum_daily_nb_uniq_visitors>24</sum_daily_nb_uniq_visitors>
 				<avg_event_value>9.66</avg_event_value>
@@ -64,7 +64,7 @@
 		<nb_events>21</nb_events>
 		<nb_events_with_value>6</nb_events_with_value>
 		<sum_event_value>57</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<sum_daily_nb_uniq_visitors>18</sum_daily_nb_uniq_visitors>
 		<avg_event_value>9.5</avg_event_value>
@@ -76,7 +76,7 @@
 				<nb_events>21</nb_events>
 				<nb_events_with_value>6</nb_events_with_value>
 				<sum_event_value>57</sum_event_value>
-				<min_event_value>0</min_event_value>
+				<min_event_value>9</min_event_value>
 				<max_event_value>10</max_event_value>
 				<sum_daily_nb_uniq_visitors>18</sum_daily_nb_uniq_visitors>
 				<avg_event_value>9.5</avg_event_value>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_segmentMatchesEventActionPlay__Events.getCategory_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_segmentMatchesEventActionPlay__Events.getCategory_day.xml
index ed183f1c09..6121cdbdac 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_segmentMatchesEventActionPlay__Events.getCategory_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_segmentMatchesEventActionPlay__Events.getCategory_day.xml
@@ -7,7 +7,7 @@
 		<nb_events>22</nb_events>
 		<nb_events_with_value>2</nb_events_with_value>
 		<sum_event_value>19.32</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<avg_event_value>9.66</avg_event_value>
 		<segment>eventCategory==Movie</segment>
@@ -120,7 +120,7 @@
 		<nb_events>14</nb_events>
 		<nb_events_with_value>4</nb_events_with_value>
 		<sum_event_value>38</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<avg_event_value>9.5</avg_event_value>
 		<segment>eventCategory==Music</segment>
diff --git a/tests/PHPUnit/System/expected/test_CustomEvents_segmentMatchesEventActionPlay__Events.getName_day.xml b/tests/PHPUnit/System/expected/test_CustomEvents_segmentMatchesEventActionPlay__Events.getName_day.xml
index d2b7fbedf8..80db1caf35 100644
--- a/tests/PHPUnit/System/expected/test_CustomEvents_segmentMatchesEventActionPlay__Events.getName_day.xml
+++ b/tests/PHPUnit/System/expected/test_CustomEvents_segmentMatchesEventActionPlay__Events.getName_day.xml
@@ -7,7 +7,7 @@
 		<nb_events>16</nb_events>
 		<nb_events_with_value>2</nb_events_with_value>
 		<sum_event_value>19.32</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9.66</min_event_value>
 		<max_event_value>9.66</max_event_value>
 		<avg_event_value>9.66</avg_event_value>
 		<segment>eventName==Spirited+Away+%28%E5%8D%83%E3%81%A8%E5%8D%83%E5%B0%8B%E3%81%AE%E7%A5%9E%E9%9A%A0%E3%81%97%29</segment>
@@ -109,7 +109,7 @@
 		<nb_events>14</nb_events>
 		<nb_events_with_value>4</nb_events_with_value>
 		<sum_event_value>38</sum_event_value>
-		<min_event_value>0</min_event_value>
+		<min_event_value>9</min_event_value>
 		<max_event_value>10</max_event_value>
 		<avg_event_value>9.5</avg_event_value>
 		<segment>eventName==La+fianc%C3%A9e+de+l%26%23039%3Beau</segment>