[skip ci] refactor deprecated method & move version check to installation

src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/Go.kt

@@ -35,6 +35,8 @@ fun Prov.installGo(
         deleteFile("$target/$filename")
         configureBashForUser()
         createFile("~/.bashrc.d/go.sh", "export PATH=\$PATH:/usr/local/go/bin\n")
+        // check and assert installation
+        addResult(checkGoVersion(version), info = "Go version $version has been installed.")
     } else {
         return@taskWithResult ProvResult(false, err = "Go $version could not be downloaded and installed. " + result.err)
     }

src/main/kotlin/org/domaindrivenarchitecture/provs/framework/ubuntu/keys/base/Ssh.kt

@@ -2,7 +2,6 @@ package org.domaindrivenarchitecture.provs.framework.ubuntu.keys.base
 
 import org.domaindrivenarchitecture.provs.desktop.domain.KnownHost
 import org.domaindrivenarchitecture.provs.framework.core.Prov
-import org.domaindrivenarchitecture.provs.framework.core.ProvResult
 import org.domaindrivenarchitecture.provs.framework.core.local
 import org.domaindrivenarchitecture.provs.framework.ubuntu.filesystem.base.*
 import org.domaindrivenarchitecture.provs.framework.ubuntu.keys.SshKeyPair
@@ -53,11 +52,9 @@ fun Prov.addKnownHost(knownHost: KnownHost, verifyKeys: Boolean = false) = task
                     val formattedHost = formatHostForKnownHostsFile(hostName, port)
                     addTextToFile("\n$formattedHost $key\n", File(knownHostsFile))
                 } else {
-                    addResultToEval(
-                        ProvResult(
-                            false,
-                            err = "The following key of host [$hostName] could not be verified successfully: " + key
-                        )
+                    addResult(
+                        false,
+                        err = "The following key of host [$hostName] could not be verified successfully: " + key
                     )
                 }
             }

src/test/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/GoKtTest.kt

@@ -15,8 +15,6 @@ class GoKtTest {
         val res = prov.task {
             installGo()
             installGo()  // check repeatability
-            // check if installation was successful
-            cmd("/usr/local/go/bin/go version")
         }
 
         // then

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

@@ -532,7 +532,7 @@ internal class ProvTest {
     }
 
     @Test
-    fun addResultToEval_success() {
+    fun addResult_success() {
         // given
         fun Prov.inner() {
             addResult(true)
@@ -589,7 +589,7 @@ internal class ProvTest {
     }
 
     @Test
-    fun addResultToEval_failure() {
+    fun addResult_failure() {
         // given
         fun Prov.inner() {
             addResult(false)