Introduce test for pipeline step checkChangeInDevelopment

test/groovy/CheckChangeInDevelopmentTest.groovy

@@ -0,0 +1,156 @@
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.rules.ExpectedException
+import org.junit.rules.RuleChain
+
+import com.sap.piper.GitUtils
+import com.sap.piper.cm.ChangeManagement
+import com.sap.piper.cm.ChangeManagementException
+
+import hudson.AbortException
+import util.BasePiperTest
+import util.JenkinsStepRule
+import util.Rules
+
+class CheckChangeInDevelopmentTest extends BasePiperTest {
+
+    private ExpectedException thrown = ExpectedException.none()
+    private JenkinsStepRule jsr = new JenkinsStepRule(this)
+
+    @Rule
+    public RuleChain ruleChain = Rules
+        .getCommonRules(this)
+        .around(thrown)
+        .around(jsr)
+
+    @Before
+    public void setup() {
+        helper.registerAllowedMethod('usernamePassword', [Map], { Map m ->
+            binding.setProperty('username', 'defaultUser')
+            binding.setProperty('password', '********')
+        })
+
+        helper.registerAllowedMethod('withCredentials', [List, Closure], { List l, Closure c ->
+            c()
+        })
+    }
+
+    @After
+    public void tearDown() {
+        cmUtilReceivedParams.clear()
+    }
+
+    private Map cmUtilReceivedParams = [:]
+
+    @Test
+    public void changeIsInStatusDevelopmentTest() {
+
+        ChangeManagement cm = getChangeManagementUtils(true)
+        boolean inDevelopment = jsr.step.checkChangeInDevelopment(
+                                    cmUtils: cm,
+                                    endpoint: 'https://example.org/cm')
+
+        assert inDevelopment
+
+        assert cmUtilReceivedParams == [
+            changeId: '001',
+            endpoint: 'https://example.org/cm',
+            userName: 'defaultUser',
+            password: '********'
+        ]
+    }
+
+    @Test
+    public void changeIsNotInStatusDevelopmentTest() {
+
+        thrown.expect(AbortException)
+        thrown.expectMessage("Change '001' is not in status 'in development'")
+
+        ChangeManagement cm = getChangeManagementUtils(false)
+        jsr.step.checkChangeInDevelopment(
+            cmUtils: cm,
+            endpoint: 'https://example.org/cm')
+    }
+
+    @Test
+    public void changeIsNotInStatusDevelopmentButWeWouldLikeToSkipFailureTest() {
+
+        ChangeManagement cm = getChangeManagementUtils(false)
+        boolean inDevelopment = jsr.step.checkChangeInDevelopment(
+                                    cmUtils: cm,
+                                    endpoint: 'https://example.org/cm',
+                                    failIfStatusIsNotInDevelopment: false)
+        assert !inDevelopment
+    }
+
+    @Test
+    public void changeDocumentIdRetrievalFailsTest() {
+
+        thrown.expect(AbortException)
+        thrown.expectMessage('Something went wrong')
+
+        ChangeManagement cm = new ChangeManagement(nullScript, null) {
+
+            String getChangeDocumentId(
+                String filter,
+                String from,
+                String to,
+                String format) {
+                throw new ChangeManagementException('Something went wrong')
+            }
+        }
+
+        jsr.step.checkChangeInDevelopment(
+            cmUtils: cm,
+            endpoint: 'https://example.org/cm')
+    }
+
+    @Test
+    public void nullChangeDocumentIdTest() {
+
+        thrown.expect(AbortException)
+        thrown.expectMessage("ChangeId is null or empty.")
+
+        ChangeManagement cm = getChangeManagementUtils(false, null)
+        jsr.step.checkChangeInDevelopment(
+            cmUtils: cm,
+            endpoint: 'https://example.org/cm')
+    }
+
+    @Test
+    public void emptyChangeDocumentIdTest() {
+
+        thrown.expect(AbortException)
+        thrown.expectMessage("ChangeId is null or empty.")
+
+        ChangeManagement cm = getChangeManagementUtils(false, '')
+        jsr.step.checkChangeInDevelopment(
+            cmUtils: cm,
+            endpoint: 'https://example.org/cm')
+    }
+
+    private ChangeManagement getChangeManagementUtils(boolean inDevelopment, String changeDocumentId = '001') {
+
+        return new ChangeManagement(nullScript, null) {
+
+            String getChangeDocumentId(
+                String filter,
+                String from,
+                String to,
+                String format) {
+                return changeDocumentId
+            }
+
+            boolean isChangeInDevelopment(String changeId, String endpoint, String userName, String password) {
+                cmUtilReceivedParams.changeId = changeId
+                cmUtilReceivedParams.endpoint = endpoint
+                cmUtilReceivedParams.userName = userName
+                cmUtilReceivedParams.password = password
+
+                return inDevelopment
+            }
+        }
+    }
+}