Fix tests (#106)

Fixes #100

* Upgrade Node Test Runner and Test Files
* Avoid Installing Deps in Each Exercise

.travis.yml

@@ -7,7 +7,7 @@ sudo: false
 install:
   - nvm install 6
   - nvm use 6
-  - npm install -g elm@0.17.1 elm-test@0.17.1
+  - npm install -g elm@0.17.1 elm-test@0.17.3
   - elm package install -y
 
 script:

README.md

@@ -79,7 +79,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

bin/build.sh

@@ -3,6 +3,8 @@
 declare -i TEST_RESULT=0
 FAILED_EXERCISES=''
 
+elm-package install
+
 for example_file in exercises/**/*.example
 do
   exercise_dir=$(dirname $example_file)
@@ -12,14 +14,20 @@ do
   echo '-------------------------------------------------------'
   echo "Testing $exercise"
 
-  elm-package install
+  # prevent elm-test from installing dependencies
+  mv $exercise_dir/elm-package.json $exercise_dir/elm-package.json.disabled
+
   elm-test $exercise_dir/*Tests.elm
 
+  # capture result from last command (elm-test)
   if [ $? -ne 0 ]; then
       TEST_RESULT=1
       FAILED_EXERCISES+="$exercise\n"
   fi
 
+  # be kind, rewind
+  mv $exercise_dir/elm-package.json.disabled $exercise_dir/elm-package.json
+
   if [ $WITH_FORMAT ]; then
     elm-format $exercise_dir/*.elm --yes
   fi

docs/INSTALLATION.md

@@ -5,5 +5,5 @@ The simplest way to install Elm is via Node.js/NPM.
 If you don't already have Node.js installed on your computer, you can download it from [the official site](https://nodejs.org/). Once you have Node.js up and running, follow these steps to install the Elm platform and `elm-test`.
 
 ```bash
-$ npm install --global elm elm-test
+$ npm install --global elm@0.17.1 elm-test@0.17.3
 ```

elm-package.json

@@ -38,7 +38,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/accumulate/AccumulateTests.elm

@@ -31,7 +31,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/accumulate/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/allergies/AllergiesTests.elm

@@ -50,7 +50,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/allergies/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/anagram/AnagramTests.elm

@@ -93,7 +93,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/anagram/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/atbash-cipher/AtbashCipherTests.elm

@@ -37,7 +37,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/atbash-cipher/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/bob/BobTests.elm

@@ -150,7 +150,7 @@ gibberishQuestion length =
     (gibberish length anyCharacter) ++ "?"
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/bob/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/difference-of-squares/DifferenceOfSquaresTests.elm

@@ -39,7 +39,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/difference-of-squares/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/grade-school/GradeSchoolTests.elm

@@ -61,7 +61,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/grade-school/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/hamming/HammingTests.elm

@@ -41,7 +41,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/hamming/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/hello-world/HelloWorldTests.elm

@@ -22,7 +22,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/hello-world/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/largest-series-product/LargestSeriesProductTests.elm

@@ -47,7 +47,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/largest-series-product/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/leap/LeapTests.elm

@@ -27,7 +27,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/leap/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/list-ops/ListOpsTests.elm

@@ -69,7 +69,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/list-ops/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/nucleotide-count/NucleotideCountTests.elm

@@ -27,7 +27,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/nucleotide-count/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/pangram/PangramTests.elm

@@ -49,7 +49,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/pangram/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/phone-number/PhoneNumberTests.elm

@@ -37,7 +37,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/phone-number/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/raindrops/RaindropsTests.elm

@@ -43,7 +43,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/raindrops/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/rna-transcription/RNATranscriptionTests.elm

@@ -27,7 +27,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/rna-transcription/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/robot-simulator/RobotSimulatorTests.elm

@@ -142,7 +142,7 @@ assertionList xs ys =
     List.map2 Expect.equal xs ys
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/robot-simulator/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/roman-numerals/RomanNumeralsTests.elm

@@ -85,7 +85,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/roman-numerals/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/run-length-encoding/RunLengthEncodingTests.elm

@@ -39,7 +39,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/run-length-encoding/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/say/SayTests.elm

@@ -88,7 +88,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/say/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/series/SeriesTests.elm

@@ -45,7 +45,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/series/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/space-age/SpaceAgeTests.elm

@@ -29,7 +29,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/space-age/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/strain/StrainTests.elm

@@ -82,7 +82,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/strain/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/sublist/SublistTests.elm

@@ -51,7 +51,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/sublist/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/sum-of-multiples/SumOfMultiplesTests.elm

@@ -25,7 +25,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/sum-of-multiples/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/triangle/TriangleTests.elm

@@ -41,7 +41,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/triangle/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }

exercises/word-count/WordCountTests.elm

@@ -38,7 +38,7 @@ tests =
         ]
 
 
-main : Program Never
+main : Program Value
 main =
     run emit tests
 

exercises/word-count/elm-package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "elm-lang/core": "4.0.0 <= v < 5.0.0",
         "elm-community/elm-test": "2.0.0 <= v < 3.0.0",
-        "rtfeldman/node-test-runner": "1.0.0 <= v < 2.0.0"
+        "rtfeldman/node-test-runner": "2.0.0 <= v < 3.0.0"
     },
     "elm-version": "0.17.0 <= v < 0.18.0"
 }