Updating Templates Tests

Author: James Brundage

Transpilers/Templates/Templates.tests.ps1

@@ -0,0 +1,85 @@
+describe 'PipeScript Templates' {
+    context 'Template Files' {
+        it 'Allows you to embed PipeScript in many file types' {
+            @'
+namespace TestProgram/*{Get-Random}*/ {
+    public static class Program {
+        public static string Hello() {
+            string helloMessage = /*{param($n)
+                if ($n) {
+                    "`"hello $n`""
+                } else {
+                    '"hello"', '"hello world"', '"hey there"', '"howdy"' | Get-Random
+                }
+            }*/ string.Empty; 
+            return helloMessage;
+        }
+    }
+}    
+'@ |
+            Set-Content ".\HelloWorld.ps1.cs"
+            $AddedFile = Invoke-PipeScript .\HelloWorld.ps1.cs
+            $addedType = Add-Type -TypeDefinition (Get-Content $addedFile.FullName -Raw) -PassThru
+            $addedType::Hello() | Should -belike 'H*'
+
+            $addedFile2 = Invoke-PipeScript .\HelloWorld.ps1.cs 1
+            $addedType2 = Add-Type -TypeDefinition (Get-Content $addedFile.FullName -Raw) -PassThru
+            $addedType2::Hello() | Should -be 'Hello 1'
+
+            Remove-Item .\HelloWorld.ps1.cs
+            Remove-Item $AddedFile.FullName 
+        }            
+    }
+
+    context 'Markdown' {
+        it 'Can embed a value inline' {
+            Invoke-PipeScript {
+                $mdt = a.md template '`|{1}|`'
+                $mdt.Evaluate()
+            } | Should -be "1"
+        }
+
+        it 'Can embed a multiline value' {
+            Invoke-PipeScript {
+                $mdt = a.md template @'
+~~~PipeScript{
+"hello world"
+}~~~
+'@
+                $mdt.Evaluate()
+            } | Should -be 'Hello world'
+        }
+
+        it 'Can embed in an HTML comment' {
+            Invoke-PipeScript {
+                $mdt = a.md template '<!--{1}-->'
+                $mdt.Evaluate()
+            } | Should -be "1"
+        }
+
+        it 'Can embed in a CSS comment' {
+            Invoke-PipeScript {
+                $mdt = a.md template '/*{1}*/'
+                $mdt.Evaluate()
+            } | Should -be "1"
+        }
+    }        
+
+    context 'JSON' {
+        it 'Can embed JSON' {
+            Invoke-PipeScript {
+                $jsonTemplate = my.json template '/*{1}*/'
+                $jsonTemplate.Evaluate()
+            } | Should -be "1"
+        }
+        
+        it 'Will turn non-string output into JSON' {
+            Invoke-PipeScript {
+                $jsonTemplate = my.json template '/*{Get-Process -id $pid | select name,id}*/'
+                $jsonTemplate.Evaluate() 
+            } | ConvertFrom-Json | 
+                Select-Object -ExpandProperty Name | 
+                Should -Be (Get-process -id $pid).Name
+        }
+    }    
+}