diff --git a/tests/PHPUnit/System/expected/test_ImportLogs__Resolution.getConfiguration_month.xml b/tests/PHPUnit/System/expected/test_ImportLogs__Resolution.getConfiguration_month.xml
new file mode 100644
index 0000000000000000000000000000000000000000..446d719865ca67ad7c3a410de9ae03c4dfb6587e
--- /dev/null
+++ b/tests/PHPUnit/System/expected/test_ImportLogs__Resolution.getConfiguration_month.xml
@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<result>
+	<row>
+		<label>GNU/Linux / Epiphany / unknown</label>
+		<nb_visits>5</nb_visits>
+		<nb_actions>5</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>5</bounce_count>
+		<nb_visits_converted>5</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>5</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>Mac / RockMelt / unknown</label>
+		<nb_visits>5</nb_visits>
+		<nb_actions>8</nb_actions>
+		<max_actions>3</max_actions>
+		<sum_visit_length>305</sum_visit_length>
+		<bounce_count>3</bounce_count>
+		<nb_visits_converted>4</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>5</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>Windows 7 / Internet Explorer / unknown</label>
+		<nb_visits>5</nb_visits>
+		<nb_actions>5</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>5</bounce_count>
+		<nb_visits_converted>5</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>5</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>Android / Android Browser / unknown</label>
+		<nb_visits>2</nb_visits>
+		<nb_actions>2</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>2</bounce_count>
+		<nb_visits_converted>2</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>2</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>GNU/Linux / Firefox / unknown</label>
+		<nb_visits>2</nb_visits>
+		<nb_actions>2</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>2</bounce_count>
+		<nb_visits_converted>2</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>2</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>Windows 7 / Chrome / unknown</label>
+		<nb_visits>2</nb_visits>
+		<nb_actions>2</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>2</bounce_count>
+		<nb_visits_converted>2</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>2</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>Bot / Unknown / unknown</label>
+		<nb_visits>1</nb_visits>
+		<nb_actions>1</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>1</bounce_count>
+		<nb_visits_converted>1</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>1</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>GNU/Linux / Chrome / unknown</label>
+		<nb_visits>1</nb_visits>
+		<nb_actions>1</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>1</bounce_count>
+		<nb_visits_converted>1</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>1</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>Mac / Chrome / unknown</label>
+		<nb_visits>1</nb_visits>
+		<nb_actions>1</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>1</bounce_count>
+		<nb_visits_converted>1</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>1</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>Unknown / Unknown / unknown</label>
+		<nb_visits>1</nb_visits>
+		<nb_actions>1</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>1</bounce_count>
+		<nb_visits_converted>0</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>1</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>Windows XP / Chrome / 1280x800</label>
+		<nb_visits>1</nb_visits>
+		<nb_actions>1</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>1</bounce_count>
+		<nb_visits_converted>1</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>1</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>Windows XP / Internet Explorer / 1024x768</label>
+		<nb_visits>1</nb_visits>
+		<nb_actions>1</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>1</bounce_count>
+		<nb_visits_converted>1</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>1</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+</result>
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_ImportLogs__Resolution.getResolution_month.xml b/tests/PHPUnit/System/expected/test_ImportLogs__Resolution.getResolution_month.xml
new file mode 100644
index 0000000000000000000000000000000000000000..659d5beea11515949b2fb41b483e5c7de81d8b84
--- /dev/null
+++ b/tests/PHPUnit/System/expected/test_ImportLogs__Resolution.getResolution_month.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<result>
+	<row>
+		<label>unknown</label>
+		<nb_visits>25</nb_visits>
+		<nb_actions>28</nb_actions>
+		<max_actions>3</max_actions>
+		<sum_visit_length>305</sum_visit_length>
+		<bounce_count>23</bounce_count>
+		<nb_visits_converted>23</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>25</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>1024x768</label>
+		<nb_visits>1</nb_visits>
+		<nb_actions>1</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>1</bounce_count>
+		<nb_visits_converted>1</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>1</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+	<row>
+		<label>1280x800</label>
+		<nb_visits>1</nb_visits>
+		<nb_actions>1</nb_actions>
+		<max_actions>1</max_actions>
+		<sum_visit_length>0</sum_visit_length>
+		<bounce_count>1</bounce_count>
+		<nb_visits_converted>1</nb_visits_converted>
+		<sum_daily_nb_uniq_visitors>1</sum_daily_nb_uniq_visitors>
+		<sum_daily_nb_users>0</sum_daily_nb_users>
+	</row>
+</result>
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_OneVisitorTwoVisits__Resolution.getConfiguration_day.xml b/tests/PHPUnit/System/expected/test_OneVisitorTwoVisits__Resolution.getConfiguration_day.xml
new file mode 100644
index 0000000000000000000000000000000000000000..1a63f1933ae42cc012b38b3c3c2c54a58304f9e9
--- /dev/null
+++ b/tests/PHPUnit/System/expected/test_OneVisitorTwoVisits__Resolution.getConfiguration_day.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<result>
+	<row>
+		<label>Windows XP / Firefox / 1024x768</label>
+		<nb_uniq_visitors>1</nb_uniq_visitors>
+		<nb_visits>2</nb_visits>
+		<nb_actions>8</nb_actions>
+		<max_actions>7</max_actions>
+		<sum_visit_length>1621</sum_visit_length>
+		<bounce_count>1</bounce_count>
+		<nb_visits_converted>2</nb_visits_converted>
+	</row>
+</result>
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_OneVisitorTwoVisits__Resolution.getResolution_day.xml b/tests/PHPUnit/System/expected/test_OneVisitorTwoVisits__Resolution.getResolution_day.xml
new file mode 100644
index 0000000000000000000000000000000000000000..ede209680dab5a18a20587e9749b6c1acf1fda05
--- /dev/null
+++ b/tests/PHPUnit/System/expected/test_OneVisitorTwoVisits__Resolution.getResolution_day.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<result>
+	<row>
+		<label>1024x768</label>
+		<nb_uniq_visitors>1</nb_uniq_visitors>
+		<nb_visits>2</nb_visits>
+		<nb_actions>8</nb_actions>
+		<max_actions>7</max_actions>
+		<sum_visit_length>1621</sum_visit_length>
+		<bounce_count>1</bounce_count>
+		<nb_visits_converted>2</nb_visits_converted>
+	</row>
+</result>
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_noVisit_PeriodIsLast__Resolution.getConfiguration_day.xml b/tests/PHPUnit/System/expected/test_noVisit_PeriodIsLast__Resolution.getConfiguration_day.xml
new file mode 100644
index 0000000000000000000000000000000000000000..106f23f16bb7dddc98ac7def1dd2c59d64a48127
--- /dev/null
+++ b/tests/PHPUnit/System/expected/test_noVisit_PeriodIsLast__Resolution.getConfiguration_day.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<results>
+	<result date="2009-01-04" />
+	<result date="2009-01-05" />
+	<result date="2009-01-06" />
+	<result date="2009-01-07" />
+	<result date="2009-01-08" />
+	<result date="2009-01-09" />
+	<result date="2009-01-10" />
+</results>
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_noVisit_PeriodIsLast__Resolution.getConfiguration_week.xml b/tests/PHPUnit/System/expected/test_noVisit_PeriodIsLast__Resolution.getConfiguration_week.xml
new file mode 100644
index 0000000000000000000000000000000000000000..5cfb246edc18a6da402cb45044dfaf1ad20e25bc
--- /dev/null
+++ b/tests/PHPUnit/System/expected/test_noVisit_PeriodIsLast__Resolution.getConfiguration_week.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<results>
+	<result date="From 2008-12-29 to 2009-01-04" />
+	<result date="From 2009-01-05 to 2009-01-11" />
+	<result date="From 2009-01-12 to 2009-01-18" />
+	<result date="From 2009-01-19 to 2009-01-25" />
+	<result date="From 2009-01-26 to 2009-02-01" />
+	<result date="From 2009-02-02 to 2009-02-08" />
+	<result date="From 2009-02-09 to 2009-02-15" />
+</results>
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_noVisit_PeriodIsLast__Resolution.getResolution_day.xml b/tests/PHPUnit/System/expected/test_noVisit_PeriodIsLast__Resolution.getResolution_day.xml
new file mode 100644
index 0000000000000000000000000000000000000000..106f23f16bb7dddc98ac7def1dd2c59d64a48127
--- /dev/null
+++ b/tests/PHPUnit/System/expected/test_noVisit_PeriodIsLast__Resolution.getResolution_day.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<results>
+	<result date="2009-01-04" />
+	<result date="2009-01-05" />
+	<result date="2009-01-06" />
+	<result date="2009-01-07" />
+	<result date="2009-01-08" />
+	<result date="2009-01-09" />
+	<result date="2009-01-10" />
+</results>
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_noVisit_PeriodIsLast__Resolution.getResolution_week.xml b/tests/PHPUnit/System/expected/test_noVisit_PeriodIsLast__Resolution.getResolution_week.xml
new file mode 100644
index 0000000000000000000000000000000000000000..5cfb246edc18a6da402cb45044dfaf1ad20e25bc
--- /dev/null
+++ b/tests/PHPUnit/System/expected/test_noVisit_PeriodIsLast__Resolution.getResolution_week.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<results>
+	<result date="From 2008-12-29 to 2009-01-04" />
+	<result date="From 2009-01-05 to 2009-01-11" />
+	<result date="From 2009-01-12 to 2009-01-18" />
+	<result date="From 2009-01-19 to 2009-01-25" />
+	<result date="From 2009-01-26 to 2009-02-01" />
+	<result date="From 2009-02-02 to 2009-02-08" />
+	<result date="From 2009-02-09 to 2009-02-15" />
+</results>
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_noVisit__Resolution.getConfiguration_day.xml b/tests/PHPUnit/System/expected/test_noVisit__Resolution.getConfiguration_day.xml
new file mode 100644
index 0000000000000000000000000000000000000000..c234bed59e963e268d7a9bc05348d941758c4aa9
--- /dev/null
+++ b/tests/PHPUnit/System/expected/test_noVisit__Resolution.getConfiguration_day.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<result />
\ No newline at end of file
diff --git a/tests/PHPUnit/System/expected/test_noVisit__Resolution.getResolution_day.xml b/tests/PHPUnit/System/expected/test_noVisit__Resolution.getResolution_day.xml
new file mode 100644
index 0000000000000000000000000000000000000000..c234bed59e963e268d7a9bc05348d941758c4aa9
--- /dev/null
+++ b/tests/PHPUnit/System/expected/test_noVisit__Resolution.getResolution_day.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<result />
\ No newline at end of file