JUNIT5 has been added in dependencies in all gradle files. Implemented two...

JUNIT5 has been added in dependencies in all gradle files. Implemented two unit tests for file management. Fixed bug.

.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/modules/utilities/notes-multi.utilities.test.iml" filepath="$PROJECT_DIR$/.idea/modules/utilities/notes-multi.utilities.test.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

.idea/modules/utilities/notes-multi.utilities.test.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$/../../../utilities/src/test">
+      <sourceFolder url="file://$MODULE_DIR$/../../../utilities/src/test/kotlin" isTestSource="true" />
+    </content>
+  </component>
+</module>
\ No newline at end of file

app/build.gradle

@@ -9,9 +9,14 @@ plugins {
 dependencies {
     implementation 'org.apache.commons:commons-text'
     implementation project(':utilities')
+    testImplementation 'org.jetbrains.kotlin:kotlin-test'
 }
 
 application {
     // Define the main class for the application.
     mainClass = 'notes.multi.app.AppKt'
 }
+
+test {
+    useJUnitPlatform()
+}

console/build.gradle

@@ -9,9 +9,14 @@ plugins {
 dependencies {
     implementation 'org.apache.commons:commons-text'
     implementation project(':utilities')
+    testImplementation 'org.jetbrains.kotlin:kotlin-test'
 }
 
 application {
     // Define the main class for the application.
     mainClass = 'notes.multi.console.ConsoleKt'
 }
+
+test {
+    useJUnitPlatform()
+}

console/src/main/kotlin/notes/multi/console/Console.kt

@@ -9,6 +9,6 @@ fun main() {
     // thesea re test functions feel free to use
     val f = Filemanager("${System.getProperty("user.dir")}/test/", "hello.txt")
     f.writefile("hello world")
-   println(f.openfile())
     f.deletefile()
+    println(f.openfile())
 }

utilities/build.gradle

@@ -8,4 +8,9 @@ plugins {
 
 dependencies {
     api project(':list')
+    testImplementation 'org.jetbrains.kotlin:kotlin-test'
+}
+
+test {
+    useJUnitPlatform()
 }

utilities/src/main/kotlin/notes/multi/utilities/Filemanager.kt

@@ -24,7 +24,9 @@ class Filemanager(private val dir: String, private val name: String) {
     // create and write to that file
     fun writefile(line:String) {
         filepath.writeText(line)
-        listfiles.add(filepath)
+        if (!listfiles.contains(filepath)) {
+            listfiles.add(filepath)
+        }
     }
 
     // opens and read the existing file
@@ -39,6 +41,9 @@ class Filemanager(private val dir: String, private val name: String) {
 
     fun deletefile():Boolean {
         listfiles.remove(filepath)
+        for (i in listfiles) {
+            println("Not Deleted!")
+        }
         return filepath.delete()
     }
 

utilities/src/test/kotlin/FilemanagerTest.kt

+import notes.multi.utilities.Filemanager
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+internal class FilemanagerTest {
+    private val testmanager: Filemanager = Filemanager("${System.getProperty("user.dir")}/testfolder/", "hello.txt")
+
+    @Test
+    fun createreadfile() {
+        val expected = "hello from the moon"
+        testmanager.writefile(expected)
+        assertEquals(expected, testmanager.openfile())
+    }
+
+    @Test
+    fun ReadNoneExistingFile() {
+        val expected = ""
+        testmanager.writefile("walking to the mooon")
+        testmanager.deletefile()
+        assertEquals(expected, testmanager.openfile())
+    }
+}
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