Remove artifact-test from CI

Artifacts via public API are not available before whole workflow is finished. Therefore it's not possible to execute test this way

.github/workflows/ci.yml

@@ -33,16 +33,3 @@ jobs:
           name: JEST Tests
           path: __tests__/__results__/*.xml
           reporter: jest-junit
-
-  artifact-test:
-    name: Artifact test
-    runs-on: ubuntu-latest
-    needs: build-test
-    steps:
-    - uses: actions/checkout@v2
-    - uses: ./
-      with:
-        artifact: test-results
-        name: Artifact Report
-        path: '*.xml'
-        reporter: jest-junit

dist/index.js

@@ -304,11 +304,11 @@ class TestReporter {
         core.setOutput('skipped', skipped);
         core.setOutput('time', time);
         if (this.failOnError && isFailed) {
-            core.setFailed(`Failed test has been found and 'fail-on-error' option is set to ${this.failOnError}`);
+            core.setFailed(`Failed test were found and 'fail-on-error' option is set to ${this.failOnError}`);
             return;
         }
         if (results.length === 0) {
-            core.setFailed(`No test results file has been processed`);
+            core.setFailed(`No test report files were found`);
             return;
         }
     }

src/main.ts

@@ -122,12 +122,12 @@ class TestReporter {
     core.setOutput('time', time)
 
     if (this.failOnError && isFailed) {
-      core.setFailed(`Failed test has been found and 'fail-on-error' option is set to ${this.failOnError}`)
+      core.setFailed(`Failed test were found and 'fail-on-error' option is set to ${this.failOnError}`)
       return
     }
 
     if (results.length === 0) {
-      core.setFailed(`No test results file has been processed`)
+      core.setFailed(`No test report files were found`)
       return
     }
   }