Import test dependencies directly from src through babel-jest. Adapt relative paths accordingly

Author: blikblum

.babelrc

@@ -0,0 +1,8 @@
+{
+  "presets": [["env", {"modules": false, "targets": {"node": "6.10"}}]],
+  "env": {
+    "test": {
+      "presets": [["env", {"targets": {"node": "6.10"}}]]
+    }
+  }
+}

lib/font/standard.js

@@ -4,20 +4,20 @@ import fs from 'fs';
 
 // This insanity is so bundlers can inline the font files
 const STANDARD_FONTS = {
-  "Courier"() { return fs.readFileSync(__dirname + "/font/data/Courier.afm", 'utf8'); },
-  "Courier-Bold"() { return fs.readFileSync(__dirname + "/font/data/Courier-Bold.afm", 'utf8'); },
-  "Courier-Oblique"() { return fs.readFileSync(__dirname + "/font/data/Courier-Oblique.afm", 'utf8'); },
-  "Courier-BoldOblique"() { return fs.readFileSync(__dirname + "/font/data/Courier-BoldOblique.afm", 'utf8'); },
-  "Helvetica"() { return fs.readFileSync(__dirname + "/font/data/Helvetica.afm", 'utf8'); },
-  "Helvetica-Bold"() { return fs.readFileSync(__dirname + "/font/data/Helvetica-Bold.afm", 'utf8'); },
-  "Helvetica-Oblique"() { return fs.readFileSync(__dirname + "/font/data/Helvetica-Oblique.afm", 'utf8'); },
-  "Helvetica-BoldOblique"() { return fs.readFileSync(__dirname + "/font/data/Helvetica-BoldOblique.afm", 'utf8'); },
-  "Times-Roman"() { return fs.readFileSync(__dirname + "/font/data/Times-Roman.afm", 'utf8'); },
-  "Times-Bold"() { return fs.readFileSync(__dirname + "/font/data/Times-Bold.afm", 'utf8'); },
-  "Times-Italic"() { return fs.readFileSync(__dirname + "/font/data/Times-Italic.afm", 'utf8'); },
-  "Times-BoldItalic"() { return fs.readFileSync(__dirname + "/font/data/Times-BoldItalic.afm", 'utf8'); },
-  "Symbol"() { return fs.readFileSync(__dirname + "/font/data/Symbol.afm", 'utf8'); },
-  "ZapfDingbats"() { return fs.readFileSync(__dirname + "/font/data/ZapfDingbats.afm", 'utf8'); }
+  "Courier"() { return fs.readFileSync(__dirname + "/data/Courier.afm", 'utf8'); },
+  "Courier-Bold"() { return fs.readFileSync(__dirname + "/data/Courier-Bold.afm", 'utf8'); },
+  "Courier-Oblique"() { return fs.readFileSync(__dirname + "/data/Courier-Oblique.afm", 'utf8'); },
+  "Courier-BoldOblique"() { return fs.readFileSync(__dirname + "/data/Courier-BoldOblique.afm", 'utf8'); },
+  "Helvetica"() { return fs.readFileSync(__dirname + "/data/Helvetica.afm", 'utf8'); },
+  "Helvetica-Bold"() { return fs.readFileSync(__dirname + "/data/Helvetica-Bold.afm", 'utf8'); },
+  "Helvetica-Oblique"() { return fs.readFileSync(__dirname + "/data/Helvetica-Oblique.afm", 'utf8'); },
+  "Helvetica-BoldOblique"() { return fs.readFileSync(__dirname + "/data/Helvetica-BoldOblique.afm", 'utf8'); },
+  "Times-Roman"() { return fs.readFileSync(__dirname + "/data/Times-Roman.afm", 'utf8'); },
+  "Times-Bold"() { return fs.readFileSync(__dirname + "/data/Times-Bold.afm", 'utf8'); },
+  "Times-Italic"() { return fs.readFileSync(__dirname + "/data/Times-Italic.afm", 'utf8'); },
+  "Times-BoldItalic"() { return fs.readFileSync(__dirname + "/data/Times-BoldItalic.afm", 'utf8'); },
+  "Symbol"() { return fs.readFileSync(__dirname + "/data/Symbol.afm", 'utf8'); },
+  "ZapfDingbats"() { return fs.readFileSync(__dirname + "/data/ZapfDingbats.afm", 'utf8'); }
 };
 
 class StandardFont extends PDFFont {

package.json

@@ -23,6 +23,7 @@
   "bugs": "http://github.com/devongovett/pdfkit/issues",
   "devDependencies": {
     "babel-core": "^6.26.3",
+    "babel-jest": "^23.6.0",
     "babel-plugin-external-helpers": "^6.22.0",
     "babel-preset-env": "^1.7.0",
     "blob-stream": "^0.1.2",

rollup.config.js

@@ -41,7 +41,7 @@ export default [
       }),
       copy({
         files: ['lib/font/data/*.afm'],
-        dest: 'js/font/data'
+        dest: 'js/data'
       }),
       stripFSInterop()
 		]

tests/helpers.js

@@ -1,4 +1,4 @@
-var PDFDocument = require('../');
+var PDFDocument = require('../lib/document').default;
 var path = require('path');
 var fs = require('fs');
 

tests/unit/color.spec.js

@@ -1,8 +1,8 @@
-var PDFDocument = require("../../");
+const PDFDocument = require("../../lib/document").default;
 
 describe("color", function() {
   test("normalize", function() {
-    var doc = new PDFDocument();
+    const doc = new PDFDocument();
 
     expect(doc._normalizeColor("#FFF")).toEqual([1, 1, 1]);
     expect(doc._normalizeColor("#FFFFFF")).toEqual([1, 1, 1]);

tests/unit/reference.spec.js

@@ -1,4 +1,5 @@
-const PDFDocument = require('../../')
+const PDFReference = require("../../lib/reference").default;
+const PDFDocument = require("../../lib/document").default;
 const zlib = require('zlib')
 
 describe('PDFReference', () => {
@@ -8,7 +9,7 @@ describe('PDFReference', () => {
   })
 
   test('instantiated without data', () => {
-    const ref = document.ref()    
+    const ref = new PDFReference(document, 1);
 
     expect(ref.id).toBeDefined()          
     expect(ref.data).toBeDefined()
@@ -17,20 +18,20 @@ describe('PDFReference', () => {
 
   test('instantiated with data', () => {
     const refData = {Pages: 0}
-    const ref = document.ref(refData)            
+    const ref = new PDFReference(document, 1, refData);    
 
-    expect(ref.id).toBeDefined()      
+    expect(ref.id).toBe(1)
     expect(ref.data).toBe(refData)        
   })
 
   test('written data of empty reference', (done) => {
     const dataLog = []
     const expected = [
-      '7 0 obj', 
+      '1 0 obj', 
       '<<\n>>', 
       'endobj'
     ]
-    const ref = document.ref()
+    const ref = new PDFReference(document, 1);
     document._write = function(data) {
       dataLog.push(data)
     }
@@ -45,7 +46,7 @@ describe('PDFReference', () => {
     const dataLog = []
     const chunk = new Buffer('test')
     const expected = [
-      '7 0 obj', 
+      '1 0 obj', 
       `<<
 /Length ${chunk.length}
 >>`,
@@ -54,7 +55,7 @@ describe('PDFReference', () => {
       '\nendstream',
       'endobj'
     ]
-    const ref = document.ref()
+    const ref = new PDFReference(document, 1);
     ref.compress = false
     ref.write(chunk)
     document._write = function(data) {
@@ -72,7 +73,7 @@ describe('PDFReference', () => {
     const chunk = new Buffer('test')
     const compressed = zlib.deflateSync(chunk);
     const expected = [
-      '7 0 obj', 
+      '1 0 obj', 
       `<<
 /Length ${compressed.length}
 /Filter /FlateDecode
@@ -82,7 +83,7 @@ describe('PDFReference', () => {
       '\nendstream',
       'endobj'
     ]
-    const ref = document.ref()    
+    const ref = new PDFReference(document, 1);  
     ref.write(chunk)
     document._write = function(data) {
       dataLog.push(data)

tests/unit/trailer.spec.js

@@ -1,4 +1,4 @@
-const PDFDocument = require('../../');
+const PDFDocument = require('../../lib/document').default;
 
 describe('Document trailer', () => {
   let document;