Added automatic test for jenv local

Author: FelixSelter

src/jenv-local.psm1

@@ -18,14 +18,14 @@ function Invoke-Local {
         # Remove the local JEnv
         if ($name -eq "remove") {
             $config.locals = @($config.locals | Where-Object { $_.path -ne (Get-Location) })
-            Write-Host Your local JEnv was unset
+            Write-Output "Your local JEnv was unset"
             return
         }
 
         # Check if specified JEnv is avaible
         $jenv = $config.jenvs | Where-Object { $_.name -eq $name }
         if ($null -eq $jenv) {
-            Write-Host Theres no JEnv with name $name Consider using "jenv list"
+            Write-Output "Theres no JEnv with name $name Consider using `"jenv list`""
             return
         }
 
@@ -34,7 +34,7 @@ function Invoke-Local {
             if ($jenv.path -eq (Get-Location)) {
                 # if path is used replace with new version
                 $jenv.name = $name
-                Write-Host "Your replaced your java version for" (Get-Location) with $name
+                Write-Output "Your replaced your java version for" (Get-Location) with $name
                 return
             }
         }
@@ -45,6 +45,6 @@ function Invoke-Local {
             name = $name
         }
 
-        Write-Host $name "is now your local java version for" (Get-Location)
+        Write-Output $name "is now your local java version for" (Get-Location)
     }
 }

tests/test.ps1

@@ -131,6 +131,73 @@ Describe 'JEnv add command' {
     }
 }
 
+Describe 'JEnv local command' {
+
+    BeforeAll {
+        $env:Path = $userPath + ";" + $PSHOME + ";" + $systemPath
+    }
+
+    It "Should add a valid local" {
+        & $jenv local fake1 | Should -Be  @('fake1', 'is now your local java version for', "C:\JEnv-for-Windows\tests")
+        $config = Get-Content -Path ($Env:APPDATA + "\JEnv\jenv.config.json") -Raw |  ConvertFrom-Json
+
+        $template = @([PSCustomObject]@{
+                path = "C:\JEnv-for-Windows\tests"
+                name = "fake1"
+            })
+        $config.locals | ConvertTo-Json | Should -Be ($template | ConvertTo-Json)
+    }
+
+    It "Should add a valid local with different path and jdk" {
+        Set-Location $HOME
+        & $jenv local fake2 | Should -Be  @('fake2', 'is now your local java version for', $HOME)
+        $config = Get-Content -Path ($Env:APPDATA + "\JEnv\jenv.config.json") -Raw |  ConvertFrom-Json
+
+        $template = @([PSCustomObject]@{
+                path = "C:\JEnv-for-Windows\tests"
+                name = "fake1"
+            }, [PSCustomObject]@{
+                path = $HOME
+                name = "fake2"
+            })
+        $config.locals | ConvertTo-Json | Should -Be ($template | ConvertTo-Json)
+    }
+
+    It "Should replace jenv for path if path already in config" {
+        & $jenv local fake1 | Should -Be  @('Your replaced your java version for', $HOME, 'with', 'fake1')
+        $config = Get-Content -Path ($Env:APPDATA + "\JEnv\jenv.config.json") -Raw |  ConvertFrom-Json
+
+        $template = @([PSCustomObject]@{
+                path = "C:\JEnv-for-Windows\tests"
+                name = "fake1"
+            }, [PSCustomObject]@{
+                path = $HOME
+                name = "fake1"
+            })
+        $config.locals | ConvertTo-Json | Should -Be ($template | ConvertTo-Json)
+    }
+
+    It "Should not set a local if jenv was not added to the config" {
+        & $jenv local notavaible | Should -Be  'Theres no JEnv with name notavaible Consider using "jenv list"'
+    }
+
+    It "Should remove jenv from config" {
+        & $jenv local remove | Should -Be  "Your local JEnv was unset"
+        $config = Get-Content -Path ($Env:APPDATA + "\JEnv\jenv.config.json") -Raw |  ConvertFrom-Json
+
+        $template = @([PSCustomObject]@{
+                path = "C:\JEnv-for-Windows\tests"
+                name = "fake1"
+            })
+        $config.locals | ConvertTo-Json | Should -Be ($template | ConvertTo-Json)
+    }
+
+    AfterAll {
+        Set-Location ((get-item $PSScriptRoot).parent.fullname + "/tests")
+    }
+}
+
+
 AfterAll {
     Write-Host -----------------------------------------------
     Write-Host Restoring your system from backups