Add test reporting

.gitignore

@@ -2,6 +2,7 @@
 
 node_modules/
 _temp/
+_results/
 .vscode
 gulp-tsc-tmp-*
 .gulp-tsc-tmp-*

gulpfile.js

@@ -5,6 +5,7 @@ var process = require('process');
 var exec  = require('child_process').exec;
 var path = require('path');
 var fs = require('fs');
+var argv = require('yargs').argv;
 
 function make (target, cb) {
     var cl = ('node make.js ' + target + ' ' + process.argv.slice(3).join(' ')).trim();
@@ -118,4 +119,21 @@ gulp.task('publishTest', ['packageTest'], function (cb) {
     //     console.log(stderr);
     //     cb(err);
     // });
-});
+});
+
+// Default to list reporter when run directly.
+// CI build can pass '--reporter=junit' to create JUnit results files
+var reporter = 'list';
+var reporterLocation = '';
+if (argv.reporter === "junit") {
+    reporter = 'mocha-junit-reporter';
+    reporterLocation = '_results/test-results.xml';
+}
+
+gulp.task('testResults', function (cb) {
+    var cmdline = 'test --testResults true --testReporter ' + reporter;
+    if (reporterLocation) {
+        cmdline += ' --testReportLocation ' + reporterLocation;
+    }
+    make(cmdline, cb);
+});

make.js

@@ -5,7 +5,10 @@ var mopts = {
         'server',
         'suite',
         'task',
-        'version'
+        'version',
+        'testResults',
+        'testReporter',
+        'testReportLocation'
     ]
 };
 var options = minimist(process.argv, mopts);
@@ -269,7 +272,17 @@ target.test = function() {
         fail(`Unable to find tests using the following patterns: ${JSON.stringify([pattern1, pattern2])}`);
     }
 
-    run('mocha ' + testsSpec.join(' '), /*inheritStreams:*/true);
+    var testResultsArgs = '';
+    if (options.testResults) {
+        if (options.testReporter) {
+            testResultsArgs += ' -R ' + options.testReporter;
+        }
+        if (options.testReportLocation) {
+            testResultsArgs += ' -O mochaFile=' + options.testReportLocation;
+        }
+    }
+    console.log('testResultsArgs=' + testResultsArgs);
+    run('mocha ' + testsSpec.join(' ') + testResultsArgs, /*inheritStreams:*/true);
 }
 
 //

package.json

@@ -19,6 +19,7 @@
     "minimatch": "3.0.2",
     "minimist": "1.1.1",
     "mocha": "2.3.3",
+    "mocha-junit-reporter": "^1.12.1",
     "node-uuid": "1.4.6",
     "q": "1.4.1",
     "semver": "4.3.3",
@@ -27,6 +28,7 @@
     "tfx-cli": "^0.3.40",
     "tslint": "^3.15.1",
     "typescript": "1.8.7",
-    "validator": "3.33.0"
+    "validator": "3.33.0",
+    "yargs": "^6.4.0"
   }
 }