Add gulp module tagger tests

packages/react-server-gulp-module-tagger/gulpfile.js

@@ -1,14 +1,25 @@
-const path   = require('path');
-const gulp   = require('gulp');
-const nsp    = require('gulp-nsp');
-const eslint = require('gulp-eslint');
+const path    = require('path');
+const gulp    = require('gulp');
+const ava     = require('gulp-ava');
+const nsp     = require('gulp-nsp');
+const eslint  = require('gulp-eslint');
+const plumber = require('gulp-plumber');
+const gutil   = require('gulp-util');
+
+gulp.task('ava', () => gulp.src('test/test.js')
+	.pipe(plumber())
+	.pipe(ava())
+	.on('error', gutil.log)
+);
 
 gulp.task('eslint', [], () =>  gulp.src("index.js")
+	.pipe(plumber())
 	.pipe(eslint())
 	.pipe(eslint.format())
 	.pipe(eslint.failAfterError())
+	.on('error', gutil.log)
 );
 
 gulp.task('nsp', (cb) => nsp({package: path.resolve('package.json')}, cb));
 
-gulp.task('test', ['nsp', 'eslint']);
+gulp.task('test', ['ava', 'nsp', 'eslint']);

packages/react-server-gulp-module-tagger/package.json

@@ -18,6 +18,8 @@
     "gulp-replace": "0.5.2"
   },
   "devDependencies": {
+    "ava": "^0.15.2",
+    "gulp-ava": "^0.12.0",
     "rimraf": "^2.5.2"
   }
 }

packages/react-server-gulp-module-tagger/test/fixtures/example/actual.js

@@ -0,0 +1,3 @@
+var logger = require('react-server').logging.getLogger(__LOGGER__);
+var fooLogger = logging.getLogger(__LOGGER__({ label: "foo" }));
+var barLogger = logging.getLogger(__LOGGER__({ label: "bar" }));

packages/react-server-gulp-module-tagger/test/fixtures/example/gulpfile.js

@@ -0,0 +1,8 @@
+const gulp = require('gulp');
+const tagger = require('../../..');
+
+gulp.task('default', () => {
+	gulp.src('actual.js')
+		.pipe(tagger())
+		.pipe(gulp.dest('build'));
+});

packages/react-server-gulp-module-tagger/test/fixtures/reserved-future-tokens/actual.js

@@ -0,0 +1,2 @@
+__CHANNEL__
+__CACHE__

packages/react-server-gulp-module-tagger/test/fixtures/reserved-future-tokens/build/actual.js

@@ -0,0 +1,2 @@
+{"name":"react-server-gulp-module-tagger.test.fixtures.reserved-future-tokens.actual","color":{"server":205,"client":"rgb(212,42,127)"}}
+{"name":"react-server-gulp-module-tagger.test.fixtures.reserved-future-tokens.actual","color":{"server":205,"client":"rgb(212,42,127)"}}

packages/react-server-gulp-module-tagger/test/fixtures/reserved-future-tokens/expected.js

@@ -0,0 +1,2 @@
+{"name":"react-server-gulp-module-tagger.test.fixtures.reserved-future-tokens.actual","color":{"server":205,"client":"rgb(212,42,127)"}}
+{"name":"react-server-gulp-module-tagger.test.fixtures.reserved-future-tokens.actual","color":{"server":205,"client":"rgb(212,42,127)"}}

packages/react-server-gulp-module-tagger/test/fixtures/reserved-future-tokens/gulpfile.js

@@ -0,0 +1,8 @@
+const gulp = require('gulp');
+const tagger = require('../../..');
+
+gulp.task('default', () => {
+	gulp.src('actual.js')
+		.pipe(tagger())
+		.pipe(gulp.dest('build'));
+});

packages/react-server-gulp-module-tagger/test/fixtures/trim/actual.js

@@ -0,0 +1,3 @@
+var logger = require('react-server').logging.getLogger(__LOGGER__);
+var fooLogger = logging.getLogger(__LOGGER__({ label: "foo" }));
+var barLogger = logging.getLogger(__LOGGER__({ label: "bar" }));

packages/react-server-gulp-module-tagger/test/fixtures/trim/build/actual.js

@@ -0,0 +1,3 @@
+var logger = require('react-server').logging.getLogger({"name":"fixtures.trim.actual","color":{"server":147,"client":"rgb(127,127,212)"}});
+var fooLogger = logging.getLogger({"label":"foo","name":"fixtures.trim.actual.foo","color":{"server":147,"client":"rgb(127,127,212)"}});
+var barLogger = logging.getLogger({"label":"bar","name":"fixtures.trim.actual.bar","color":{"server":147,"client":"rgb(127,127,212)"}});

packages/react-server-gulp-module-tagger/test/fixtures/trim/expected.js

@@ -0,0 +1,3 @@
+var logger = require('react-server').logging.getLogger({"name":"fixtures.trim.actual","color":{"server":147,"client":"rgb(127,127,212)"}});
+var fooLogger = logging.getLogger({"label":"foo","name":"fixtures.trim.actual.foo","color":{"server":147,"client":"rgb(127,127,212)"}});
+var barLogger = logging.getLogger({"label":"bar","name":"fixtures.trim.actual.bar","color":{"server":147,"client":"rgb(127,127,212)"}});

packages/react-server-gulp-module-tagger/test/fixtures/trim/gulpfile.js

@@ -0,0 +1,8 @@
+const gulp = require('gulp');
+const tagger = require('../../..');
+
+gulp.task('default', () => {
+	gulp.src('actual.js')
+		.pipe(tagger({ trim: 'react-server-gulp-module-tagger.test.' }))
+		.pipe(gulp.dest('build'));
+});

packages/react-server-gulp-module-tagger/test/test.js

@@ -0,0 +1,53 @@
+import test from 'ava';
+import fs from 'fs';
+import cp from 'child_process';
+import path from 'path';
+
+getTestCases().then((testCases) => {
+  testCases.forEach((dir) => {
+    test(`testing fixture in ${dir}`, async t => {
+      await runGulp(dir);
+      const expected = await readFile(path.join('fixtures', dir, 'expected.js'));
+      const actual = await readFile(path.join('fixtures', dir, 'build', 'actual.js'));
+      t.is(actual.toString(), expected.toString());
+    });
+  });
+});
+
+function getTestCases() {
+  return new Promise((resolve, reject) => {
+    fs.readdir('fixtures', (err, data) => {
+      if (err) {
+        reject(err);
+      } else {
+        resolve(data);
+      }
+    })
+  })
+}
+
+function readFile(filename) {
+  return new Promise((resolve, reject) => {
+    fs.readFile(filename, (err, data) => {
+      if (err) {
+        reject(err);
+      } else {
+        resolve(data);
+      }
+    });
+  });
+}
+
+function runGulp(dir) {
+  return new Promise((resolve, reject) => {
+    dir = path.join(__dirname, 'fixtures', dir);
+    cp.exec('gulp', { cwd: dir }, (err, stdout, stderr) => {
+      if (err) {
+        console.error(stderr);
+        reject(err);
+      } else {
+        resolve(stdout);
+      }
+    });
+  });
+}