fixed tests

tests/Go.Tests.ps1

@@ -24,8 +24,12 @@ Describe "Go" {
     }
 
     It "version is correct" {
-        $versionOutput = Invoke-Expression "go version"
-        $versionOutput | Should -Match $Version
+        $versionOutput = Invoke-Expression -Command "go version"
+        $finalVersion = $Version.ToString(3)
+        If ($Version.Build -eq "0"){
+            $finalVersion = $Version.ToString(2)
+        }
+        $versionOutput | Should -Match $finalVersion
     }
 
     It "is used from tool-cache" {
@@ -43,6 +47,33 @@ Describe "Go" {
         $useGoLogFile = Get-UseGoLogs
         $useGoLogFile | Should -Exist
         $useGoLogContent = Get-Content $useGoLogFile -Raw
-        $useGoLogContent | Should -Match "Found cache"
+        $useGoLogContent | Should -Match "Found in cache"
+    }
+
+    Set-Location -Path "source"
+    $sourceLocation = Get-Location
+
+    It "Run simple code" {
+        $simpleLocation = Join-Path -Path $sourceLocation -ChildPath "simple"
+        Set-Location -Path $simpleLocation
+        "go run simple.go" | Should -ReturnZeroExitCode
+        "go build simple.go" | Should -ReturnZeroExitCode
+        "./simple" | Should -ReturnZeroExitCode
+    }
+
+    It "Run maps code" {
+        $mapsLocation = Join-Path -Path $sourceLocation -ChildPath "maps"
+        Set-Location -Path $mapsLocation
+        "go run maps.go" | Should -ReturnZeroExitCode
+        "go build maps.go" | Should -ReturnZeroExitCode
+        "./maps" | Should -ReturnZeroExitCode
+    }
+
+    It "Run methods code" {
+        $methodsLocation = Join-Path -Path $sourceLocation -ChildPath "methods"
+        Set-Location -Path $methodsLocation
+        "go run methods.go" | Should -ReturnZeroExitCode
+        "go build methods.go" | Should -ReturnZeroExitCode
+        "./methods" | Should -ReturnZeroExitCode
     }
 }