Handles compiles errors in the tests (#327)

Author: jmgomez

protocol/types.nim

@@ -1057,6 +1057,7 @@ type
   TestProjectInfo* = object
     entryPoints*: seq[string]
     suites*: Table[string, TestSuiteInfo]
+    error*: Option[string]
 
   ListTestsParams* = object
     entryPoints*: seq[string] #can be patterns? if empty we could do the same as nimble does or just run `nimble test args`
@@ -1080,8 +1081,8 @@ type
 
   RunTestParams* = object
     entryPoints*: seq[string]
-    suiteName*: string #Optional, if provided, only run tests in the suite. Takes precedence over testName
-    testNames*: seq[string] #Optional, if provided, only run the specific tests
+    suiteName*: Option[string] #Optional, if provided, only run tests in the suite. Takes precedence over testName
+    testNames*: Option[seq[string]] #Optional, if provided, only run the specific tests
 
   RunTestProjectResult* = object
     suites*: seq[RunTestSuiteResult]

routes.nim

@@ -868,9 +868,8 @@ proc runTests*(
   if nimPath.isNone:
     error "Nim path not found when running tests"
     return RunTestProjectResult()
-  let suiteName = if params.suiteName == "": none(string) else: some(params.suiteName)
   let workspaceRoot = ls.initializeParams.getRootPath
-  await runTests(params.entryPoints, nimPath.get(), suiteName, params.testNames, workspaceRoot)
+  await runTests(params.entryPoints, nimPath.get(), params.suiteName, params.testNames.get(@[]), workspaceRoot)
 
 #Notifications
 proc initialized*(ls: LanguageServer, _: JsonNode): Future[void] {.async.} =

testrunner.nim

@@ -55,7 +55,9 @@ proc listTests*(
     let res = await process.waitForExit(15.seconds)
     if res != 0:
       error "Failed to list tests", nimPath = nimPath, entryPoint = entryPoint, res = res    
-      error "An error occurred while listing tests", error = string.fromBytes(process.stderrStream.read().await)
+      let error = string.fromBytes(process.stderrStream.read().await)
+      error "An error occurred while listing tests", error = error
+      result = TestProjectInfo(error: some error)
     else:
       let rawOutput = string.fromBytes(process.stdoutStream.read().await)   
       result = extractTestInfo(rawOutput)