diff --git a/base/src/test/kotlin/de/staropensource/engine/base/utility/FileAccessTest.kt b/base/src/test/kotlin/de/staropensource/engine/base/utility/FileAccessTest.kt
index cfd9d06b6..371278889 100644
--- a/base/src/test/kotlin/de/staropensource/engine/base/utility/FileAccessTest.kt
+++ b/base/src/test/kotlin/de/staropensource/engine/base/utility/FileAccessTest.kt
@@ -20,13 +20,17 @@
 
 package de.staropensource.engine.base.utility
 
+import de.staropensource.engine.base.utility.FileAccess.Type
 import de.staropensource.engine.testing.TestBase
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.params.ParameterizedTest
 import org.junit.jupiter.params.provider.CsvSource
+import org.junit.jupiter.params.provider.ValueSource
 import java.io.File
+import kotlin.test.assertFalse
 import kotlin.test.assertNotNull
+import kotlin.test.assertTrue
 
 @Suppress("EmptyFunctionBlock")
 class FileAccessTest : TestBase() {
@@ -40,14 +44,16 @@ class FileAccessTest : TestBase() {
             "/some/test/file",              "/some/test/file"
             "\very\nice\test\file.txt",     "/very/nice/test/file.txt"
             "/./did/somebody\\/say\\yoga?", "/did/somebody/say/yoga?"
-            "test.txt",                     "+%test.txt""""
+            "test.txt",                     "+/test.txt""""
     )
     fun toStringTest(supplyValue: String, compareValue: String) {
         assertEquals(
             compareValue
-                .replace("+", "${System.getProperty("user.dir")}")
-                .replace("%", File.separator),
-            FileAccess(supplyValue).toString()
+                .replace("+", FileAccess.temporaryCacheDirectory!!.toString()),
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse(supplyValue)
+                .toString()
         )
     }
 
@@ -64,9 +70,12 @@ class FileAccessTest : TestBase() {
     fun toStringRaw(supplyValue: String, compareValue: String) {
         assertEquals(
             compareValue
-                .replace("+", "${System.getProperty("user.dir")}")
+                .replace("+", FileAccess.temporaryCacheDirectory!!.toString())
                 .replace("%", File.separator),
-            FileAccess(supplyValue).toStringRaw()
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse(supplyValue)
+                .toStringRaw()
         )
     }
 
@@ -83,7 +92,10 @@ class FileAccessTest : TestBase() {
     fun getBaseName(supplyValue: String, compareValue: String) {
         assertEquals(
             compareValue,
-            FileAccess(supplyValue).getBaseName()
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse(supplyValue)
+                .getBaseName()
         )
     }
     @ParameterizedTest
@@ -95,14 +107,17 @@ class FileAccessTest : TestBase() {
             "\very\nice\test\file.txt",     "/very/nice/test"
             "/./did/somebody\\/say\\yoga?", "/did/somebody/say"
             "test.txt",                     "+"
-            "configs/default.conf",         "+%configs""""
+            "configs/default.conf",         "+/configs""""
     )
     fun parent(supplyValue: String, compareValue: String) {
         assertEquals(
             compareValue
-                .replace("+", "${System.getProperty("user.dir")}")
-                .replace("%", File.separator),
-            FileAccess(supplyValue).parent().toString()
+                .replace("+", FileAccess.temporaryCacheDirectory!!.toString()),
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse(supplyValue)
+                .parent()
+                .toString()
         )
     }
 
@@ -111,96 +126,401 @@ class FileAccessTest : TestBase() {
     //        These tests are executed on FileAccess' default paths
     @Test
     fun getTemporaryCacheDirectory() {
-        assertNotNull(FileAccess.temporaryCacheDirectory)
+        assertEquals(
+            Type.DIRECTORY,
+            FileAccess
+                .temporaryCacheDirectory
+                ?.getType()
+        )
     }
 
     @Test
     fun getPersistentCacheDirectory() {
-        assertNotNull(FileAccess.persistentCacheDirectory)
+        assertEquals(
+            Type.DIRECTORY,
+            FileAccess
+                .persistentCacheDirectory
+                ?.getType()
+        )
     }
 
     @Test
     fun getHomeDirectory() {
-        assertNotNull(FileAccess.homeDirectory)
+        assertEquals(
+            Type.DIRECTORY,
+            FileAccess
+                .homeDirectory
+                ?.getType()
+        )
     }
 
     @Test
     fun getConfigDirectory() {
-        assertNotNull(FileAccess.configDirectory)
+        assertEquals(
+            Type.DIRECTORY,
+            FileAccess
+                .configDirectory
+                ?.getType()
+        )
     }
 
     @Test
     fun getDataDirectory() {
-        assertNotNull(FileAccess.dataDirectory)
+        assertEquals(
+            Type.DIRECTORY,
+            FileAccess
+                .dataDirectory
+                ?.getType()
+        )
     }
 
     @Test
-    fun exists() {
-
+    fun existsVoid() {
+        assertFalse(
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("existsVoid.exist")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .exists()
+        )
     }
 
     @Test
-    fun getType() {
-
+    fun existsFile() {
+        assertTrue(
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("existsFile.txt")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createFile()
+                .exists()
+        )
     }
 
     @Test
-    fun isSymbolicLink() {
+    fun existsDirectory() {
+        assertTrue(
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("existsDirectory.d")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createDirectory()
+                .exists()
+        )
+    }
 
+    @ParameterizedTest
+    @ValueSource(booleans = [
+        true,
+        false
+    ])
+    fun existsSymlinkReal(noFollowSymbolicLink: Boolean) {
+        assertTrue(
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("existsSymlinkReal.link.txt")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createLink(
+                    FileAccess.temporaryCacheDirectory!!
+                        .traverse("existsSymlinkReal.target.txt")
+                        .createFile()
+                        .verifyIsFile(),
+                    false
+                )
+                .exists(noFollowSymbolicLink = noFollowSymbolicLink)
+        )
+    }
+
+    @ParameterizedTest
+    @ValueSource(booleans = [
+        true,
+        false
+    ])
+    fun existsSymlinkFake(noFollowSymbolicLink: Boolean) {
+        assertEquals(
+            noFollowSymbolicLink,
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("existsSymlinkFake.link.txt")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createLink(
+                    FileAccess
+                        .temporaryCacheDirectory!!
+                        .traverse("existsSymlinkFake.target.txt")
+                        .delete()
+                        .verifyNotExists(noFollowSymbolicLink = true),
+                    false
+                )
+                .exists(noFollowSymbolicLink = noFollowSymbolicLink)
+        )
+    }
+
+    @ParameterizedTest
+    @ValueSource(booleans = [
+        true,
+        false
+    ])
+    fun existsHardlinkReal(noFollowSymbolicLink: Boolean) {
+        assertTrue(
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("existsHardlinkReal.link.txt")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createLink(
+                    FileAccess.temporaryCacheDirectory!!
+                        .traverse("existsHardlinkReal.target.txt")
+                        .createFile()
+                        .verifyIsFile(),
+                    true
+                )
+                .exists(noFollowSymbolicLink = noFollowSymbolicLink)
+        )
+    }
+
+    @ParameterizedTest
+    @ValueSource(booleans = [
+        true,
+        false
+    ])
+    fun existsHardlinkFake(noFollowSymbolicLink: Boolean) {
+        val target: FileAccess = FileAccess
+            .temporaryCacheDirectory!!
+            .traverse("existsHardlinkFake.target.txt")
+            .createFile()
+            .verifyIsFile()
+        val link: FileAccess = FileAccess
+            .temporaryCacheDirectory!!
+            .traverse("existsHardlinkFake.link.txt")
+            .delete()
+            .verifyNotExists(noFollowSymbolicLink = true)
+            .createLink(
+                target,
+                true
+            )
+
+        // Delete target
+        target.delete()
+
+        assertTrue(link.exists(noFollowSymbolicLink = noFollowSymbolicLink))
     }
 
     @Test
-    fun isHidden() {
-
+    fun getTypeVoid() {
+        assertEquals(
+            Type.VOID,
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("getTypeVoid.txt")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .getType()
+        )
     }
 
     @Test
-    fun isReadable() {
-
+    fun getTypeFile() {
+        assertEquals(
+            Type.FILE,
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("getTypeFile.txt")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createFile()
+                .verifyIsFile()
+                .getType()
+        )
     }
 
     @Test
-    fun isWritable() {
-
+    fun getTypeDirectory() {
+        assertEquals(
+            Type.DIRECTORY,
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("getTypeDirectory.d")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createDirectory()
+                .verifyIsDirectory()
+                .getType()
+        )
     }
 
     @Test
-    fun isExecutable() {
-
+    fun isSymbolicLinkReal() {
+        assertTrue(
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("isSymbolicLinkReal.link.txt")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createLink(
+                    FileAccess.temporaryCacheDirectory!!
+                        .traverse("existsSymlinkReal.target.txt")
+                        .createFile()
+                        .verifyIsFile(),
+                    false
+                )
+                .isSymbolicLink()
+        )
     }
 
     @Test
-    fun getPosixPermissions() {
-
+    fun isSymbolicLinkFake() {
+        assertTrue(
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("isSymbolicLinkFake.test.txt")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createLink(
+                    FileAccess
+                        .temporaryCacheDirectory!!
+                        .traverse("existsSymlinkFake.target.txt")
+                        .delete()
+                        .verifyNotExists(noFollowSymbolicLink = true),
+                    false
+                )
+                .isSymbolicLink()
+        )
     }
 
-    @Test
-    fun getLinkDestination() {
+    @ParameterizedTest
+    @CsvSource(
+        delimiter = ',',
+        quoteCharacter = '"',
+        textBlock = """
+            "very\\\cool\\/directory/structure", "+%very/cool/directory/structure"     
+            "some.spot",                         "+%some.spot""""
+    )
+    fun getLinkDestinationReal(supplyValue: String, compareValue: String) {
+        assertEquals(
+            compareValue
+                .replace("+", FileAccess.temporaryCacheDirectory!!.toString())
+                .replace("%", File.separator),
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("getLinkDestinationSymlinkReal.link.txt")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createLink(
+                    FileAccess
+                        .temporaryCacheDirectory!!
+                        .traverse(supplyValue)
+                        .createFile()
+                        .verifyIsFile(),
+                    false
+                )
+                .getLinkDestination()
+                .toString()
+        )
+    }
+
+    @ParameterizedTest
+    @CsvSource(
+        delimiter = ',',
+        quoteCharacter = '"',
+        textBlock = """
+            "getLinkDestinationSymlinkFake.d/very\\\cool\\/directory/structure", "+%getLinkDestinationSymlinkFake.d/very/cool/directory/structure"     
+            "getLinkDestinationSymlinkFake.d/some.spot",                         "+%getLinkDestinationSymlinkFake.d/some.spot""""
+    )
+    fun getLinkDestinationFake(supplyValue: String, compareValue: String) {
+        assertEquals(
+            compareValue
+                .replace("+", FileAccess.temporaryCacheDirectory!!.toString())
+                .replace("%", File.separator),
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("getLinkDestinationSymlinkFake.link.txt")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createLink(
+                    FileAccess
+                        .temporaryCacheDirectory!!
+                        .traverse(supplyValue)
+                        .delete()
+                        .verifyNotExists(noFollowSymbolicLink = true),
+                    false
+                )
+                .getLinkDestination()
+                .toString()
+        )
     }
 
     @Test
     fun getFileSystem() {
-    }
-
-    @Test
-    fun isFilesystemPosixCompliant() {
+        assertNotNull(
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("justSomeTestFile")
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .getFileSystem()
+        )
     }
 
     @Test
     fun getFilesystemRestrictedNames() {
+        val file: FileAccess =
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse("test/file")
+
+        assertTrue(
+            file
+                .getFilesystemRestrictedNames()
+                .toRegex()
+                .containsMatchIn(file.toString())
+        )
     }
 
-    @Test
-    fun createFile() {
+    @ParameterizedTest
+    @ValueSource(strings = [
+        "createFile.d/cool.test.file",
+        "createFile.d/something/in/directories.txt",
+        "createFile.d/hello.world"
+    ])
+    fun createFile(path: String) {
+        assertEquals(
+            Type.FILE,
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse(path)
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createFile()
+                .getType()
+        )
     }
 
-    @Test
-    fun createDirectory() {
+    @ParameterizedTest
+    @ValueSource(strings = [
+        "createDirectory.d/some/directory/stuff",
+        "createDirectory.d/directories/are/very/cool",
+        "createDirectory.d/very\\old/operating/systems\\only\\had/the/top/level\\and/at/most\\user/folders/without\\any\\/security/measures"
+    ])
+    fun createDirectory(path: String) {
+        assertEquals(
+            Type.DIRECTORY,
+            FileAccess
+                .temporaryCacheDirectory!!
+                .traverse(path)
+                .delete()
+                .verifyNotExists(noFollowSymbolicLink = true)
+                .createDirectory()
+                .getType()
+        )
     }
 
-    @Test
-    fun createLink() {
-    }
+    // The createLink method is pretty much
+    // already covered by the exists* link tests
 
     @Test
     fun move() {