diff --git a/README.md b/README.md
index d7ed79ef..fa729615 100644
--- a/README.md
+++ b/README.md
@@ -91,7 +91,8 @@ Check [release notes](https://github.com/jenkinsci/build-history-manager-plugin/
 
 ## Contribution
 If you find the issue you can send pull request to fix it or file the bug.
-The same about missing <code>Action</code> or <code>Condition</code>
+The same about missing `Action` or `Condition`
 Remember about:
 - doing tests on your local Jenkins instance
 - adding new unit tests according to [given -> when -> then](https://pl.wikipedia.org/wiki/Behavior-driven_development) approach.
+- remember about integration tests and wiki update
diff --git a/pom.xml b/pom.xml
index cb27a21c..f582911f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -75,7 +75,13 @@
                         <format>html</format>
                         <format>xml</format>
                     </formats>
-                    <check />
+                    <instrumentation>
+                        <excludes>
+                            <!-- generated class -->
+                            <exclude>pl/damianszczepanik/jenkins/buildhistorymanager/Messages.class</exclude>
+                        </excludes>
+                    </instrumentation>
+                    <check/>
                 </configuration>
             </plugin>
             <plugin>
diff --git a/src/main/resources/pl/damianszczepanik/jenkins/buildhistorymanager/model/conditions/BuildAgeRangeCondition/help.html b/src/main/resources/pl/damianszczepanik/jenkins/buildhistorymanager/model/conditions/BuildAgeRangeCondition/help.html
index d2ca37d8..2628f1c2 100644
--- a/src/main/resources/pl/damianszczepanik/jenkins/buildhistorymanager/model/conditions/BuildAgeRangeCondition/help.html
+++ b/src/main/resources/pl/damianszczepanik/jenkins/buildhistorymanager/model/conditions/BuildAgeRangeCondition/help.html
@@ -5,6 +5,7 @@ <h3>Use cases</h3>
 Allow to match several builds at once based on build age.
 
 <h3>Warning!</h3>
+Provided values are always relative to <i>today</i> so most likely they interact with different builds every day<br>
 Time of the build completed is reset to zero before comparison so only days are compared.
 <code>maxDaysAge = 0</code> refers to builds which were completed today
 <code>1-2</code> means builds which were completed yesterday or the day before yesterday.<br>
diff --git a/src/test/java/pl/damianszczepanik/jenkins/buildhistorymanager/model/conditions/BuildAgeRangeConditionIT.java b/src/test/java/pl/damianszczepanik/jenkins/buildhistorymanager/model/conditions/BuildAgeRangeConditionIT.java
new file mode 100644
index 00000000..894467cf
--- /dev/null
+++ b/src/test/java/pl/damianszczepanik/jenkins/buildhistorymanager/model/conditions/BuildAgeRangeConditionIT.java
@@ -0,0 +1,93 @@
+package pl.damianszczepanik.jenkins.buildhistorymanager.model.conditions;
+
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.List;
+
+import hudson.model.Job;
+import jenkins.model.Jenkins;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.core.classloader.annotations.PowerMockIgnore;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+import pl.damianszczepanik.jenkins.buildhistorymanager.BuildHistoryManager;
+import pl.damianszczepanik.jenkins.buildhistorymanager.descriptors.actions.DeleteBuildActionDescriptor;
+import pl.damianszczepanik.jenkins.buildhistorymanager.model.Rule;
+import pl.damianszczepanik.jenkins.buildhistorymanager.model.actions.DeleteArtifactsAction;
+import pl.damianszczepanik.jenkins.buildhistorymanager.utils.DescriptorMocker;
+import pl.damianszczepanik.jenkins.buildhistorymanager.utils.JobBuilder;
+import pl.damianszczepanik.jenkins.buildhistorymanager.utils.RunStub;
+
+/**
+ * @author Damian Szczepanik (damianszczepanik@github)
+ * @see <a href="https://github.com/jenkinsci/build-history-manager-plugin/wiki/Build-age-range-condition">documentation</a>
+ */
+@PrepareForTest(Jenkins.class)
+@RunWith(PowerMockRunner.class)
+@PowerMockIgnore("javax.xml.*")
+public class BuildAgeRangeConditionIT {
+
+    @Before
+    public void setUp() {
+        new DescriptorMocker(new DeleteBuildActionDescriptor());
+    }
+
+    @Test
+    public void testBuildNumberRangeCondition() throws IOException, InterruptedException {
+
+        // given
+        Calendar midnight = createMidnight();
+        RunStub run80 = new RunStub(80, midnight.getTimeInMillis());
+
+        RunStub run76 = new RunStub(76, midnight.getTimeInMillis());
+        run80.setPreviousBuild(run76);
+
+        Calendar yesterday = createMidnight();
+        yesterday.add(Calendar.DAY_OF_MONTH, -1);
+        RunStub run75 = new RunStub(75, yesterday.getTimeInMillis());
+        run76.setPreviousBuild(run75);
+
+        Calendar twoDaysPast = createMidnight();
+        twoDaysPast.add(Calendar.DAY_OF_MONTH, -2);
+        RunStub run73 = new RunStub(73, twoDaysPast.getTimeInMillis());
+        run75.setPreviousBuild(run73);
+
+        Calendar threeDaysPast = createMidnight();
+        threeDaysPast.add(Calendar.DAY_OF_MONTH, -3);
+        RunStub run71 = new RunStub(71, threeDaysPast.getTimeInMillis());
+        run73.setPreviousBuild(run71);
+
+
+        BuildAgeRangeCondition condition = new BuildAgeRangeCondition();
+        condition.setMinDaysAge(1);
+        condition.setMaxDaysAge(2);
+        Rule rule = new Rule(Arrays.asList(condition), Arrays.asList(new DeleteArtifactsAction()));
+
+
+        List<Rule> rules = Arrays.asList(rule);
+        BuildHistoryManager buildHistoryManager = new BuildHistoryManager(rules);
+        Job job = JobBuilder.buildSampleJob(run80);
+
+        // when
+        buildHistoryManager.perform(job);
+
+        // then
+        run80.assertArtifactsAreAvailable();
+        run76.assertArtifactsAreAvailable();
+        run75.assertArtifactsWereDeleted();
+        run73.assertArtifactsWereDeleted();
+        run71.assertArtifactsAreAvailable();
+    }
+
+    private Calendar createMidnight() {
+        Calendar midnight = Calendar.getInstance();
+        midnight.set(Calendar.HOUR_OF_DAY, 0);
+        midnight.set(Calendar.MINUTE, 0);
+        midnight.set(Calendar.SECOND, 0);
+        midnight.set(Calendar.MILLISECOND, 0);
+        return midnight;
+    }
+}
diff --git a/src/test/java/pl/damianszczepanik/jenkins/buildhistorymanager/model/conditions/BuildAgeRangeConditionTest.java b/src/test/java/pl/damianszczepanik/jenkins/buildhistorymanager/model/conditions/BuildAgeRangeConditionTest.java
index 6dc82121..e04610c3 100644
--- a/src/test/java/pl/damianszczepanik/jenkins/buildhistorymanager/model/conditions/BuildAgeRangeConditionTest.java
+++ b/src/test/java/pl/damianszczepanik/jenkins/buildhistorymanager/model/conditions/BuildAgeRangeConditionTest.java
@@ -69,7 +69,7 @@ public void matches_OnBuildTimeBelowMax_ReturnsFalse() throws IOException {
 
 
         long buildTimeMinus3Days = System.currentTimeMillis() - 1000 * 60 * 60 * 24 * 15;
-        Run<?, ?> run = new RunStub(buildTimeMinus3Days);
+        Run<?, ?> run = new RunStub(1, buildTimeMinus3Days);
 
         // when
         boolean matches = condition.matches(run, null);
@@ -87,7 +87,7 @@ public void matches_OnBuildTimeAboveMin_ReturnsFalse() throws IOException {
 
 
         long buildTimeMinus3Days = System.currentTimeMillis() - 1000 * 60 * 60 * 24 * 3;
-        Run<?, ?> run = new RunStub(buildTimeMinus3Days);
+        Run<?, ?> run = new RunStub(1, buildTimeMinus3Days);
 
         // when
         boolean matches = condition.matches(run, null);
@@ -104,7 +104,7 @@ public void matches_OnBuildTimeInRange_ReturnsTrue() throws IOException {
         condition.setMinDaysAge(5);
 
         long buildTimeMinus3Days = System.currentTimeMillis() - 1000 * 60 * 60 * 24 * 6;
-        Run<?, ?> run = new RunStub(buildTimeMinus3Days);
+        Run<?, ?> run = new RunStub(1, buildTimeMinus3Days);
 
         // when
         boolean matches = condition.matches(run, null);
diff --git a/src/test/java/pl/damianszczepanik/jenkins/buildhistorymanager/utils/RunStub.java b/src/test/java/pl/damianszczepanik/jenkins/buildhistorymanager/utils/RunStub.java
index 3ba9ac3e..2a00c450 100644
--- a/src/test/java/pl/damianszczepanik/jenkins/buildhistorymanager/utils/RunStub.java
+++ b/src/test/java/pl/damianszczepanik/jenkins/buildhistorymanager/utils/RunStub.java
@@ -6,6 +6,7 @@
 
 import java.io.File;
 import java.io.IOException;
+import java.util.Date;
 
 import hudson.model.Job;
 import hudson.model.Result;
@@ -39,8 +40,8 @@ public RunStub(int buildNumber, Result result) throws IOException {
         this.result = result;
     }
 
-    public RunStub(long startTime) throws IOException {
-        this();
+    public RunStub(int buildNumber, long startTime) throws IOException {
+        this(buildNumber);
         setStartTime(startTime);
     }
 
@@ -127,4 +128,12 @@ public long getDuration() {
     public boolean isBuilding() {
         return false;
     }
+
+    @Override
+    public String toString() {
+        return "RunStub:"
+                + (number != 0 ? " number=" + number : "")
+                + (result != null ? " result=" + result : "")
+                + (getStartTimeInMillis() != 0 ? " startTime=" + new Date(getStartTimeInMillis()) : "");
+    }
 }