Test spec from string for testing

NonlinearFruit · Mar 29, 2024 · cf0081d · cf0081d
1 parent c1f9b7e
commit cf0081d
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Showing 2 changed files with 58 additions and 7 deletions.
diff --git a/nuunit.nu b/nuunit.nu
@@ -1,14 +1,25 @@
 def main [
   --test-spec-module-name = "test-spec.nu"
+  --test-spec-module-script:string
+  --as-json
 ] {
-  if (not ($test_spec_module_name | path exists)) {
+  if (not ($test_spec_module_name | path exists) and ($test_spec_module_script | is-empty)) {
     return $"Invalid test spec module: ($test_spec_module_name)"
   }
   let module = $test_spec_module_name | str replace '.nu' ''
-  let importScript = $"use ($test_spec_module_name) *"
-  discover-tests $module $importScript
+  let importScript = $test_spec_module_script | default $"use ($test_spec_module_name) *"
+  let testResults = discover-tests $module $importScript
   | run-tests
-  | output-tests
+
+  $testResults
+  | output-tests $as_json
+  | print
+
+  $testResults
+  | get exit_code
+  | sort
+  | first
+  | exit $in
 }
 
 def discover-tests [module testImportScript] {
@@ -27,7 +38,13 @@ def discover-tests [module testImportScript] {
       {
         id: \($it.index + 1)
         name: $it.item
-        exec: $'($testImportScript); try {\($it.item)} catch {|err| print -e $err.debug; exit 1}'
+        exec: $'($testImportScript)
+                try {
+                  \($it.item)
+                } catch {|err|
+                  print -e $err.debug
+                  exit 1
+                }'
       }
     }
     | to nuon"
@@ -50,8 +67,12 @@ def run-tests [] {
   }
 }
 
-def output-tests [] {
-  $in
+def output-tests [asJson] {
+  let tests = $in
+  if ($asJson) {
+    return ($tests | to json)
+  }
+  $tests
   | each {|testResult|
     if $testResult.exit_code == 0 {
       $"ok ($testResult.id) - ($testResult.name)"

diff --git a/test-spec.nu b/test-spec.nu
@@ -5,3 +5,33 @@ export def "test handles when spec does not exist" [] {
   ^$nu.current-exe --no-config-file nuunit.nu --test-spec-module-name $specFile
   | assert equal $"Invalid test spec module: ($specFile)" ($in | str trim)
 }
+
+export def "test exit with error when test errors" [] {
+  let specScript = "
+    export module test {
+      export def test_that_fails [] { exit 400 }
+    }
+  "
+  do {
+    ^nu --no-config-file nuunit.nu --test-spec-module-name "test" --test-spec-module-script $specScript
+  }
+  | complete
+  | assert not equal 0 ($in.exit_code)
+}
+
+export def "test runs tests from spec script" [] {
+  let specScript = "
+    export module test {
+      export def test_the_stuff [] {}
+      export def test_the_other [] {}
+    }
+    use test *
+  "
+  (^$nu.current-exe --no-config-file nuunit.nu
+    --test-spec-module-name "test"
+    --test-spec-module-script $specScript
+    --as-json)
+  | from json
+  | length
+  | assert equal 2 $in
+}