Current Dev State

static/js/ketcher2/node_modules/gulp-ttf2woff2/tests/index.mocha.js

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+/* eslint max-nested-callbacks:[1] */
+
+'use strict';
+
+var gulp = require('gulp');
+var gutil = require('gulp-util');
+var Stream = require('stream');
+var fs = require('fs');
+var path = require('path');
+
+var assert = require('assert');
+var StreamTest = require('streamtest');
+
+var ttf2woff2 = require(path.join(__dirname, '..', 'src', 'index.js'));
+
+describe('gulp-ttf2woff2 conversion', function() {
+  var filename = path.join(__dirname, 'fixtures', 'iconsfont');
+  var woff = fs.readFileSync(filename + '.woff2');
+
+  // Iterating through versions
+  StreamTest.versions.forEach(function(version) {
+
+    describe('for ' + version + ' streams', function() {
+
+      describe('with null contents', function() {
+
+        it('should let null files pass through', function(done) {
+
+          StreamTest[version].fromObjects([new gutil.File({
+            path: 'bibabelula.foo',
+            contents: null,
+          })])
+          .pipe(ttf2woff2())
+          .pipe(StreamTest[version].toObjects(function(err, objs) {
+            if(err) {
+              return done(err);
+            }
+            assert.equal(objs.length, 1);
+            assert.equal(objs[0].path, 'bibabelula.foo');
+            assert.equal(objs[0].contents, null);
+            done();
+          }));
+
+        });
+
+      });
+
+      describe('in buffer mode', function() {
+
+        it('should work', function(done) {
+
+          gulp.src(filename + '.ttf', { buffer: true })
+            .pipe(ttf2woff2())
+            // Uncomment to regenerate the test files if changes in the ttf2woff lib
+            // .pipe(gulp.dest(__dirname + '/fixtures/'))
+            .pipe(StreamTest[version].toObjects(function(err, objs) {
+              if(err) {
+                return done(err);
+              }
+              assert.equal(objs.length, 1);
+              assert.equal(objs[0].path, filename + '.woff2');
+              assert.equal(objs[0].contents.toString('utf-8'), woff.toString('utf-8'));
+              done();
+            }));
+
+        });
+
+        it('should work with the clone option', function(done) {
+
+          gulp.src(filename + '.ttf', { buffer: true })
+            .pipe(ttf2woff2({ clone: true }))
+            .pipe(StreamTest[version].toObjects(function(err, objs) {
+              if(err) {
+                return done(err);
+              }
+              assert.equal(objs.length, 2);
+              assert.equal(objs[0].path, filename + '.ttf');
+              assert.equal(
+                objs[0].contents.toString('utf-8'),
+                fs.readFileSync(filename + '.ttf', 'utf-8')
+              );
+              assert.equal(objs[1].path, filename + '.woff2');
+              assert.equal(
+                objs[1].contents.toString('utf-8'),
+                woff.toString('utf-8')
+              );
+              done();
+            }));
+
+        });
+
+        it('should let non-ttf files pass through', function(done) {
+
+          StreamTest[version].fromObjects([new gutil.File({
+            path: 'bibabelula.foo',
+            contents: new Buffer('ohyeah'),
+          })])
+          .pipe(ttf2woff2())
+          .pipe(StreamTest[version].toObjects(function(err, objs) {
+            if(err) {
+              return done(err);
+            }
+            assert.equal(objs.length, 1);
+            assert.equal(objs[0].path, 'bibabelula.foo');
+            assert.equal(objs[0].contents.toString('utf-8'), 'ohyeah');
+            done();
+          }));
+
+        });
+      });
+
+
+      describe('in stream mode', function() {
+        it('should work', function(done) {
+
+          gulp.src(filename + '.ttf', { buffer: false })
+            .pipe(ttf2woff2())
+            .pipe(StreamTest[version].toObjects(function(err, objs) {
+              if(err) {
+                return done(err);
+              }
+              assert.equal(objs.length, 1);
+              assert.equal(objs[0].path, filename + '.woff2');
+              objs[0].contents.pipe(StreamTest[version].toText(function(err, text) {
+                if(err) {
+                  return done(err);
+                }
+                assert.equal(text, woff.toString('utf-8'));
+                done();
+              }));
+            }));
+
+        });
+
+        it('should work with the clone option', function(done) {
+
+          gulp.src(filename + '.ttf', { buffer: false })
+            .pipe(ttf2woff2({ clone: true }))
+            .pipe(StreamTest[version].toObjects(function(err, objs) {
+              if(err) {
+                return done(err);
+              }
+              assert.equal(objs.length, 2);
+              assert.equal(objs[0].path, filename + '.ttf');
+              assert.equal(objs[1].path, filename + '.woff2');
+              objs[0].contents.pipe(StreamTest[version].toText(function(err2, text) {
+                if(err2) {
+                  return done(err2);
+                }
+                assert.equal(text, fs.readFileSync(filename + '.ttf', 'utf-8'));
+                objs[1].contents.pipe(StreamTest[version].toText(function(err3, text2) {
+                  if(err3) {
+                    return done(err3);
+                  }
+                  assert.equal(text2, woff.toString('utf-8'));
+                  done();
+                }));
+              }));
+            }));
+
+        });
+
+        it('should let non-ttf files pass through', function(done) {
+
+          StreamTest[version].fromObjects([new gutil.File({
+            path: 'bibabelula.foo',
+            contents: new Stream.PassThrough(),
+          })])
+          .pipe(ttf2woff2())
+          .pipe(StreamTest[version].toObjects(function(err, objs) {
+            if(err) {
+              return done(err);
+            }
+            assert.equal(objs.length, 1);
+            assert.equal(objs[0].path, 'bibabelula.foo');
+            assert(objs[0].contents instanceof Stream.PassThrough);
+            done();
+          }));
+
+        });
+      });
+
+    });
+
+  });
+
+});