diff --git a/src/main/groovy/com/lesfurets/jenkins/unit/BasePipelineTest.groovy b/src/main/groovy/com/lesfurets/jenkins/unit/BasePipelineTest.groovy
index 087a4d2c..78b3ca89 100644
--- a/src/main/groovy/com/lesfurets/jenkins/unit/BasePipelineTest.groovy
+++ b/src/main/groovy/com/lesfurets/jenkins/unit/BasePipelineTest.groovy
@@ -195,6 +195,7 @@ abstract class BasePipelineTest {
         helper.registerAllowedMethod('mail', [Map])
         helper.registerAllowedMethod("node", [Closure])
         helper.registerAllowedMethod("node", [String, Closure])
+        helper.registerAllowedMethod("parameters", [List])
         helper.registerAllowedMethod("pipelineTriggers", [List])
         helper.registerAllowedMethod('pollSCM', [String])
         helper.registerAllowedMethod("properties", [List])
diff --git a/src/test/groovy/com/lesfurets/jenkins/TestParametersJob.groovy b/src/test/groovy/com/lesfurets/jenkins/TestParametersJob.groovy
new file mode 100644
index 00000000..72ce2252
--- /dev/null
+++ b/src/test/groovy/com/lesfurets/jenkins/TestParametersJob.groovy
@@ -0,0 +1,25 @@
+package com.lesfurets.jenkins
+
+import com.lesfurets.jenkins.unit.BaseRegressionTest
+import org.junit.Before
+import org.junit.Test
+
+class TestParametersJob extends BaseRegressionTest {
+
+  @Override
+  @Before
+  void setUp() throws Exception {
+    scriptRoots += 'src/test/jenkins'
+    super.setUp()
+  }
+
+  @Test
+  void should_run_script_parameters() {
+    // when:
+    runScript("job/parameters.jenkins")
+
+    // then:
+    assertJobStatusSuccess()
+    testNonRegression("parameters")
+  }
+}
diff --git a/src/test/groovy/com/lesfurets/jenkins/TestWithCredentialsAndParametersJob.groovy b/src/test/groovy/com/lesfurets/jenkins/TestWithCredentialsAndParametersJob.groovy
new file mode 100644
index 00000000..3e795eb6
--- /dev/null
+++ b/src/test/groovy/com/lesfurets/jenkins/TestWithCredentialsAndParametersJob.groovy
@@ -0,0 +1,25 @@
+package com.lesfurets.jenkins
+
+import com.lesfurets.jenkins.unit.BaseRegressionTest
+import org.junit.Before
+import org.junit.Test
+
+class TestWithCredentialsAndParametersJob extends BaseRegressionTest {
+
+  @Override
+  @Before
+  void setUp() throws Exception {
+    scriptRoots += 'src/test/jenkins'
+    super.setUp()
+  }
+
+  @Test
+  void should_run_script_with_parameters() {
+    // when:
+    runScript("job/withCredentialsAndParameters.jenkins")
+
+    // then:
+    assertJobStatusSuccess()
+    testNonRegression("withCredentialsAndParameters")
+  }
+}
diff --git a/src/test/jenkins/job/parameters.jenkins b/src/test/jenkins/job/parameters.jenkins
new file mode 100644
index 00000000..47b8f751
--- /dev/null
+++ b/src/test/jenkins/job/parameters.jenkins
@@ -0,0 +1,8 @@
+properties([
+    parameters([
+        booleanParam(name: 'myBooleanParam', description: 'My boolean typed parameter'),
+        string(name: 'myStringParam', defaultValue: 'my default value', description: 'My string typed parameter')
+  ])
+])
+
+echo("'myStringParam' value is default: ${params.myStringParam}")
diff --git a/src/test/jenkins/job/withCredentialsAndParameters.jenkins b/src/test/jenkins/job/withCredentialsAndParameters.jenkins
new file mode 100644
index 00000000..12bd5c20
--- /dev/null
+++ b/src/test/jenkins/job/withCredentialsAndParameters.jenkins
@@ -0,0 +1,12 @@
+properties([
+    parameters([
+        booleanParam(name: 'myBooleanParam', description: 'My boolean typed parameter'),
+        string(name: 'myStringParam', defaultValue: 'my default value', description: 'My string typed parameter')
+  ])
+])
+
+echo("'myStringParam' value is default: ${params.myStringParam}")
+
+withCredentials([string(credentialsId: 'my-gitlab-api-token', variable: 'GITLAB_API_TOKEN')]) {
+    echo("'my-gitlab-api-token' credential variable value: ${GITLAB_API_TOKEN}")
+}
diff --git a/src/test/resources/callstacks/TestParametersJob_parameters.txt b/src/test/resources/callstacks/TestParametersJob_parameters.txt
new file mode 100644
index 00000000..9f4d200e
--- /dev/null
+++ b/src/test/resources/callstacks/TestParametersJob_parameters.txt
@@ -0,0 +1,6 @@
+   parameters.run()
+      parameters.booleanParam({name=myBooleanParam, description=My boolean typed parameter})
+      parameters.string({name=myStringParam, defaultValue=my default value, description=My string typed parameter})
+      parameters.parameters([null, null])
+      parameters.properties([null])
+      parameters.echo('myStringParam' value is default: my default value)
diff --git a/src/test/resources/callstacks/TestWithCredentialsAndParametersJob_withCredentialsAndParameters.txt b/src/test/resources/callstacks/TestWithCredentialsAndParametersJob_withCredentialsAndParameters.txt
new file mode 100644
index 00000000..542ae3c0
--- /dev/null
+++ b/src/test/resources/callstacks/TestWithCredentialsAndParametersJob_withCredentialsAndParameters.txt
@@ -0,0 +1,9 @@
+   withCredentialsAndParameters.run()
+      withCredentialsAndParameters.booleanParam({name=myBooleanParam, description=My boolean typed parameter})
+      withCredentialsAndParameters.string({name=myStringParam, defaultValue=my default value, description=My string typed parameter})
+      withCredentialsAndParameters.parameters([null, null])
+      withCredentialsAndParameters.properties([null])
+      withCredentialsAndParameters.echo('myStringParam' value is default: my default value)
+      withCredentialsAndParameters.string({credentialsId=my-gitlab-api-token, variable=GITLAB_API_TOKEN})
+      withCredentialsAndParameters.withCredentials([GITLAB_API_TOKEN], groovy.lang.Closure)
+         withCredentialsAndParameters.echo('my-gitlab-api-token' credential variable value: GITLAB_API_TOKEN)