add function for printing info text

src/main/kotlin/org/domaindrivenarchitecture/provs/framework/core/Prov.kt

@@ -60,12 +60,14 @@ open class Prov protected constructor(
         }
     }
 
-    private val internalResults = arrayListOf<ResultLine>()
     private var level = 0
     private var previousLevel = 0
     private var exit = false
     private var runInContainerWithName: String? = null
 
+    private val internalResults = arrayListOf<ResultLine>()
+    private val infoTexts = arrayListOf<String>()
+
     /**
      * A task is the base execution unit in provs. In the results overview it is represented by one line resp. result (of either success or failure).
      * Returns success if no sub-tasks are called or if all subtasks finish with success.
@@ -233,6 +235,12 @@ open class Prov protected constructor(
         ProvResult(success)
     }
 
+    fun addInfoText(text: String) {
+        infoTexts.add(text)
+    }
+
+    // =====================================  private functions  ==================================
+
     /**
      * Provides task evaluation, i.e. computes a ProvResult based on the provided resultMode,
      * on the returned ProvResult from the task as well as on the results from executed subtasks (if there are).
@@ -365,6 +373,7 @@ open class Prov protected constructor(
             println("----------------------------------------------------------------------------------------------------- ")
             println("Overall " + internalResults[0].toString().take(10).formattedAsResultLine())
         }
+        printInfoTexts()
         println("============================================ SUMMARY END ============================================ " + newline())
     }
 
@@ -412,6 +421,15 @@ open class Prov protected constructor(
         }
     }
 
+    private fun printInfoTexts() {
+        if (infoTexts.isNotEmpty()) {
+            println("----------------------------------------------------------------------------------------------------- ")
+            for (text in infoTexts) {
+                println(text)
+            }
+        }
+    }
+
 }
 
 

src/test/kotlin/org/domaindrivenarchitecture/provs/framework/core/ProvTest.kt

@@ -368,13 +368,13 @@ internal class ProvTest {
 
         // when
         Prov.newInstance(name = "test instance with no progress info", progressType = ProgressType.NONE).task("taskA") {
-                    optional {
+            optional {
-                        taskWithResult("taskB") {
+                taskWithResult("taskB") {
-                            taskWithResult("taskC") {
+                    taskWithResult("taskC") {
-                                ProvResult(false)
+                        ProvResult(false)
-                            }
-                        }
                     }
+                }
+            }
         }
 
         // then
@@ -590,5 +590,46 @@ internal class ProvTest {
         assertEquals(true, res.success)
     }
 
+    @Test
+    fun infoText_is_printed_correctly() {
+        // given
+        setRootLoggingLevel(Level.OFF)
+
+        val outContent = ByteArrayOutputStream()
+        val errContent = ByteArrayOutputStream()
+        val originalOut = System.out
+        val originalErr = System.err
+
+        System.setOut(PrintStream(outContent))
+        System.setErr(PrintStream(errContent))
+
+        val prov = Prov.newInstance(name = "test instance with no progress info", progressType = ProgressType.NONE)
+
+            // when
+        prov.task {
+            addInfoText("Text1")
+            addInfoText("Text2\nwith newline")
+        }
+
+        // then
+        System.setOut(originalOut)
+        System.setErr(originalErr)
+
+        println(outContent.toString())
+
+        val expectedOutput =
+            "============================================== SUMMARY (test instance with no progress info) ============================================== \n" +
+                    ">  \u001B[92mSuccess\u001B[0m -- infoText_is_printed_correctly \n" +
+                    "----------------------------------------------------------------------------------------------------- \n" +
+                    "Text1\n" +
+                    "Text2\n" +
+                    "with newline\n" +
+                    "============================================ SUMMARY END ============================================ \n" +
+                    "\n"
+
+        assertEquals(expectedOutput, outContent.toString().replace("\r", ""))
+
+    }
+
 }