simple-cipher: add generator

Author: ErikSchierboom

exercises/practice/simple-cipher/.meta/Generator.tpl

@@ -0,0 +1,37 @@
+using Xunit;
+
+{{func decode_arg}}
+    {{if $0.input.ciphertext == "cipher.encode"}}
+        sut.Encode({{$0.input.plaintext | string.literal}})
+    {{else if $0.input.ciphertext == "cipher.key.substring(0, expected.length)"}}
+        sut.Key.Substring(0, 10)
+    {{else}}
+        {{$0.input.ciphertext | string.literal}}
+    {{end}}
+{{end}}
+
+{{func expected_value}}
+    {{if $0 == "cipher.key.substring(0, plaintext.length)"}}
+        sut.Key.Substring(0, 10)
+    {{else}}
+        {{ $0 | string.literal }}
+    {{end}}
+{{end}}
+
+public class SimpleCipherTests
+{
+    {{for testCase in testCases}}
+    [Fact{{if !for.first}}(Skip = "Remove this Skip property to run this test"){{end}}]
+    public void {{testCase.testMethodName}}()
+    {
+        var sut = new SimpleCipher({{if testCase.input.key}}{{testCase.input.key | string.literal}}{{end}});
+        {{if testCase.property == "encode"}}        
+        Assert.Equal({{testCase.expected | expected_value}}, sut.Encode({{testCase.input.plaintext | string.literal}}));
+        {{else if testCase.property == "decode"}}
+        Assert.Equal({{testCase.expected | string.literal}}, sut.Decode({{testCase | decode_arg}}));
+        {{else if testCase.property == "key"}}
+        Assert.Matches({{testCase.expected.match | string.literal}}, sut.Key);
+        {{end}}
+    }
+    {{end}}
+}

exercises/practice/simple-cipher/SimpleCipherTests.cs

@@ -1,4 +1,3 @@
-using System;
 using Xunit;
 
 public class SimpleCipherTests
@@ -18,7 +17,7 @@ public void Random_key_cipher_can_decode()
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
-    public void Random_key_cipher_is_reversible_i_e_if_you_apply_decode_in_a_encoded_result_you_must_see_the_same_plaintext_encode_parameter_as_a_result_of_the_decode_method()
+    public void Random_key_cipher_is_reversible_ie_if_you_apply_decode_in_a_encoded_result_you_must_see_the_same_plaintext_encode_parameter_as_a_result_of_the_decode_method()
     {
         var sut = new SimpleCipher();
         Assert.Equal("abcdefghij", sut.Decode(sut.Encode("abcdefghij")));
@@ -46,7 +45,7 @@ public void Substitution_cipher_can_decode()
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
-    public void Substitution_cipher_is_reversible_i_e_if_you_apply_decode_in_a_encoded_result_you_must_see_the_same_plaintext_encode_parameter_as_a_result_of_the_decode_method()
+    public void Substitution_cipher_is_reversible_ie_if_you_apply_decode_in_a_encoded_result_you_must_see_the_same_plaintext_encode_parameter_as_a_result_of_the_decode_method()
     {
         var sut = new SimpleCipher("abcdefghij");
         Assert.Equal("abcdefghij", sut.Decode(sut.Encode("abcdefghij")));