Add test dependencies

README.md

@@ -159,11 +159,10 @@ Specs run a html file in Chrome (using puppeteer) to test against CSS specificat
 
 They can also output a pdf and compare pages (one at a time) in that PDF with samples PDFs (saved as images).
 
-To test the pdf output of specs, you'll need to install ghostscript locally.
+To test the pdf output of specs, you'll need to build the library locally.
 
 ```bash
-brew install ghostscript
-npm install ghostscript4js --no-save
+npm run build
 ```
 
 Then run the jest tests in puppeteer.

package-lock.json

@@ -2331,31 +2331,10 @@
       }
     },
     "babel-core": {
-      "version": "6.26.0",
-      "resolved": "https://registry.npmjs.org/babel-core/-/babel-core-6.26.0.tgz",
-      "integrity": "sha1-rzL3izGm/O8RnIew/Y2XU/A6C7g=",
-      "dev": true,
-      "requires": {
-        "babel-code-frame": "^6.26.0",
-        "babel-generator": "^6.26.0",
-        "babel-helpers": "^6.24.1",
-        "babel-messages": "^6.23.0",
-        "babel-register": "^6.26.0",
-        "babel-runtime": "^6.26.0",
-        "babel-template": "^6.26.0",
-        "babel-traverse": "^6.26.0",
-        "babel-types": "^6.26.0",
-        "babylon": "^6.18.0",
-        "convert-source-map": "^1.5.0",
-        "debug": "^2.6.8",
-        "json5": "^0.5.1",
-        "lodash": "^4.17.4",
-        "minimatch": "^3.0.4",
-        "path-is-absolute": "^1.0.1",
-        "private": "^0.1.7",
-        "slash": "^1.0.0",
-        "source-map": "^0.5.6"
-      }
+      "version": "7.0.0-bridge.0",
+      "resolved": "https://registry.npmjs.org/babel-core/-/babel-core-7.0.0-bridge.0.tgz",
+      "integrity": "sha512-poPX9mZH/5CSanm50Q+1toVci6pv5KSRv/5TWCwtzQS5XEwn40BcCrgIeMFWP9CKKIniKXNxoIOnOq4VVlGXhg==",
+      "dev": true
     },
     "babel-generator": {
       "version": "6.26.1",
@@ -2384,9 +2363,9 @@
       }
     },
     "babel-jest": {
-      "version": "23.4.0",
-      "resolved": "https://registry.npmjs.org/babel-jest/-/babel-jest-23.4.0.tgz",
-      "integrity": "sha1-IsNMOS4hdvakw2eZKn/P9p0uhVc=",
+      "version": "23.6.0",
+      "resolved": "https://registry.npmjs.org/babel-jest/-/babel-jest-23.6.0.tgz",
+      "integrity": "sha512-lqKGG6LYXYu+DQh/slrQ8nxXQkEkhugdXsU6St7GmhVS7Ilc/22ArwqXNJrf0QaOBjZB0360qZMwXqDYQHXaew==",
       "dev": true,
       "requires": {
         "babel-plugin-istanbul": "^4.1.6",
@@ -2449,6 +2428,35 @@
         "lodash": "^4.17.4",
         "mkdirp": "^0.5.1",
         "source-map-support": "^0.4.15"
+      },
+      "dependencies": {
+        "babel-core": {
+          "version": "6.26.3",
+          "resolved": "https://registry.npmjs.org/babel-core/-/babel-core-6.26.3.tgz",
+          "integrity": "sha512-6jyFLuDmeidKmUEb3NM+/yawG0M2bDZ9Z1qbZP59cyHLz8kYGKYwpJP0UwUKKUiTRNvxfLesJnTedqczP7cTDA==",
+          "dev": true,
+          "requires": {
+            "babel-code-frame": "^6.26.0",
+            "babel-generator": "^6.26.0",
+            "babel-helpers": "^6.24.1",
+            "babel-messages": "^6.23.0",
+            "babel-register": "^6.26.0",
+            "babel-runtime": "^6.26.0",
+            "babel-template": "^6.26.0",
+            "babel-traverse": "^6.26.0",
+            "babel-types": "^6.26.0",
+            "babylon": "^6.18.0",
+            "convert-source-map": "^1.5.1",
+            "debug": "^2.6.9",
+            "json5": "^0.5.1",
+            "lodash": "^4.17.4",
+            "minimatch": "^3.0.4",
+            "path-is-absolute": "^1.0.1",
+            "private": "^0.1.8",
+            "slash": "^1.0.0",
+            "source-map": "^0.5.7"
+          }
+        }
       }
     },
     "babel-runtime": {
@@ -2598,6 +2606,12 @@
       "integrity": "sha1-RqoXUftqL5PuXmibsQh9SxTGwgU=",
       "dev": true
     },
+    "bindings": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.3.0.tgz",
+      "integrity": "sha512-DpLh5EzMR2kzvX1KIlVC0VkC3iZtHKTgdtZ0a3pglBZdaQFjt5S9g9xd1lE+YvXyfd6mtCeRnrUfOLYiTMlNSw==",
+      "dev": true
+    },
     "bl": {
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/bl/-/bl-0.8.2.tgz",
@@ -4943,6 +4957,16 @@
         "assert-plus": "^1.0.0"
       }
     },
+    "ghostscript4js": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/ghostscript4js/-/ghostscript4js-3.0.0.tgz",
+      "integrity": "sha512-rV3xybOh9y0I0tWaUULM/WRdoOOCkjm77FmKrLRTvbSBViwK9Wqhn6AO1snJxVsf2r2EIySe/Fly6ywxXiBlvw==",
+      "dev": true,
+      "requires": {
+        "bindings": "^1.3.0",
+        "node-addon-api": "^1.3.0"
+      }
+    },
     "glob": {
       "version": "7.1.2",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
@@ -5799,6 +5823,35 @@
         "jest-util": "^23.4.0",
         "jest-validate": "^23.4.0",
         "pretty-format": "^23.2.0"
+      },
+      "dependencies": {
+        "babel-core": {
+          "version": "6.26.3",
+          "resolved": "https://registry.npmjs.org/babel-core/-/babel-core-6.26.3.tgz",
+          "integrity": "sha512-6jyFLuDmeidKmUEb3NM+/yawG0M2bDZ9Z1qbZP59cyHLz8kYGKYwpJP0UwUKKUiTRNvxfLesJnTedqczP7cTDA==",
+          "dev": true,
+          "requires": {
+            "babel-code-frame": "^6.26.0",
+            "babel-generator": "^6.26.0",
+            "babel-helpers": "^6.24.1",
+            "babel-messages": "^6.23.0",
+            "babel-register": "^6.26.0",
+            "babel-runtime": "^6.26.0",
+            "babel-template": "^6.26.0",
+            "babel-traverse": "^6.26.0",
+            "babel-types": "^6.26.0",
+            "babylon": "^6.18.0",
+            "convert-source-map": "^1.5.1",
+            "debug": "^2.6.9",
+            "json5": "^0.5.1",
+            "lodash": "^4.17.4",
+            "minimatch": "^3.0.4",
+            "path-is-absolute": "^1.0.1",
+            "private": "^0.1.8",
+            "slash": "^1.0.0",
+            "source-map": "^0.5.7"
+          }
+        }
       }
     },
     "jest-diff": {
@@ -6069,6 +6122,33 @@
         "yargs": "^11.0.0"
       },
       "dependencies": {
+        "babel-core": {
+          "version": "6.26.3",
+          "resolved": "https://registry.npmjs.org/babel-core/-/babel-core-6.26.3.tgz",
+          "integrity": "sha512-6jyFLuDmeidKmUEb3NM+/yawG0M2bDZ9Z1qbZP59cyHLz8kYGKYwpJP0UwUKKUiTRNvxfLesJnTedqczP7cTDA==",
+          "dev": true,
+          "requires": {
+            "babel-code-frame": "^6.26.0",
+            "babel-generator": "^6.26.0",
+            "babel-helpers": "^6.24.1",
+            "babel-messages": "^6.23.0",
+            "babel-register": "^6.26.0",
+            "babel-runtime": "^6.26.0",
+            "babel-template": "^6.26.0",
+            "babel-traverse": "^6.26.0",
+            "babel-types": "^6.26.0",
+            "babylon": "^6.18.0",
+            "convert-source-map": "^1.5.1",
+            "debug": "^2.6.9",
+            "json5": "^0.5.1",
+            "lodash": "^4.17.4",
+            "minimatch": "^3.0.4",
+            "path-is-absolute": "^1.0.1",
+            "private": "^0.1.8",
+            "slash": "^1.0.0",
+            "source-map": "^0.5.7"
+          }
+        },
         "strip-bom": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-3.0.0.tgz",
@@ -6900,6 +6980,12 @@
       "resolved": "https://registry.npmjs.org/next-tick/-/next-tick-1.0.0.tgz",
       "integrity": "sha1-yobR/ogoFpsBICCOPchCS524NCw="
     },
+    "node-addon-api": {
+      "version": "1.6.1",
+      "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-1.6.1.tgz",
+      "integrity": "sha512-GcLOYrG5/enbqH4SMsqXt6GQUQGGnDnE3FLDZzXYkCgQHuZV5UDFR+EboeY8kpG0avroyOjpFQ2qLEBosFcRIA==",
+      "dev": true
+    },
     "node-int64": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/node-int64/-/node-int64-0.4.0.tgz",

package.json

@@ -21,9 +21,11 @@
     "@babel/plugin-proposal-async-generator-functions": "^7.1.0",
     "@babel/plugin-transform-runtime": "^7.1.0",
     "@babel/preset-env": "^7.1.6",
-    "babel-jest": "^23.4.0",
+    "babel-core": "^7.0.0-bridge.0",
+    "babel-jest": "^23.6.0",
     "chalk": "^2.4.1",
     "express": "^4.16.3",
+    "ghostscript4js": "^3.0.0",
     "jest": "^23.4.1",
     "jest-image-snapshot": "^2.4.3",
     "puppeteer": "GoogleChrome/puppeteer",