Fix unit tests under windows

Author: adangel

tests/util.test.js

@@ -116,7 +116,7 @@ describe('pmd-github-action-util', function () {
     const report = JSON.parse(await fs.readFile(reportFile, 'utf8'));
     expect(report.runs[0].tool.driver.version).toBe('6.40.0');
     expect(execOutput.exitCode).toBe(0);
-    expect(execOutput.stdout).toBe('Running PMD 6.40.0 with: pmd -no-cache -d . -f sarif -R ruleset.xml -r pmd-report.sarif\n');
+    expect(execOutput.stdout.trim()).toBe('Running PMD 6.40.0 with: pmd -no-cache -d . -f sarif -R ruleset.xml -r pmd-report.sarif');
     await io.rmRF(reportFile)
   })
 
@@ -137,7 +137,7 @@ describe('pmd-github-action-util', function () {
     const report = JSON.parse(await fs.readFile(reportFile, 'utf8'));
     expect(report.runs[0].tool.driver.version).toBe('6.41.0');
     expect(execOutput.exitCode).toBe(0);
-    expect(execOutput.stdout).toBe('Running PMD 6.41.0 with: pmd --no-cache -d . -f sarif -R ruleset.xml -r pmd-report.sarif\n');
+    expect(execOutput.stdout.trim()).toBe('Running PMD 6.41.0 with: pmd --no-cache -d . -f sarif -R ruleset.xml -r pmd-report.sarif');
     await io.rmRF(reportFile);
   })
 
@@ -239,7 +239,7 @@ describe('pmd-github-action-util', function () {
     const pmdFilelistContent = await fs.readFile(pmdFilelist, 'utf8');
     expect(pmdFilelistContent).toBe('src/file1.txt,src/file2.txt');
     expect(execOutput.exitCode).toBe(0);
-    expect(execOutput.stdout).toBe('Running PMD 6.40.0 with: pmd -no-cache -filelist pmd.filelist -f sarif -R ruleset.xml -r pmd-report.sarif\n');
+    expect(execOutput.stdout.trim()).toBe('Running PMD 6.40.0 with: pmd -no-cache -filelist pmd.filelist -f sarif -R ruleset.xml -r pmd-report.sarif');
     await io.rmRF(pmdFilelist);
     await io.rmRF(path.join('.', 'pmd-report.sarif'));
   })
@@ -261,7 +261,7 @@ describe('pmd-github-action-util', function () {
     const pmdFilelistContent = await fs.readFile(pmdFilelist, 'utf8');
     expect(pmdFilelistContent).toBe('src/file1.txt,src/file2.txt');
     expect(execOutput.exitCode).toBe(0);
-    expect(execOutput.stdout).toBe('Running PMD 6.41.0 with: pmd --no-cache --file-list pmd.filelist -f sarif -R ruleset.xml -r pmd-report.sarif\n');
+    expect(execOutput.stdout.trim()).toBe('Running PMD 6.41.0 with: pmd --no-cache --file-list pmd.filelist -f sarif -R ruleset.xml -r pmd-report.sarif');
     await io.rmRF(pmdFilelist);
     await io.rmRF(path.join('.', 'pmd-report.sarif'));
   })