Include mockData module to generate random data samples based on JSON…

… Schemas #40

README.md

@@ -12,4 +12,4 @@
 `$ yarn test`
 
 ### Modo watch
-`$ yarn test --watch`
+`$ yarn test -- --watch`

config/mockData.js

@@ -0,0 +1,18 @@
+import jsf from 'json-schema-faker'
+
+/**
+ * Get random samples
+ * @param  {object}  schema  schema of the desired model to get samples
+ * @param  {number}  amount  amount of samples to return
+ * @return {array}           retrun list of samples
+ */
+const mockData = (schema = {}, amount) => {
+  const validAmount = (typeof amount == 'number' && !isNaN(amount)) ? parseInt(amount, 10) : 1
+  const samples = new Array(validAmount)
+  for (var i = samples.length - 1; i >= 0; i--) {
+    samples[i] = jsf(schema)
+  }
+  return samples
+}
+
+export default mockData

config/mockData.spec.js

@@ -0,0 +1,94 @@
+import mockData from './mockData.js'
+
+// Sample of a JSON Schema
+const schema = {
+  "properties": {
+    "UID": {
+      "properties": {
+        "conhecimentos": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "contatos": {
+          "properties": {
+            "FaceBook": {
+              "type": "string"
+            },
+            "GitHub": {
+              "type": "string"
+            },
+            "LinkedIn": {
+              "type": "string"
+            },
+            "Site": {
+              "type": "string"
+            },
+            "Twitter": {
+              "type": "string"
+            },
+            "Youtube": {
+              "type": "string"
+            }
+          },
+          "type": "object"
+        },
+        "email": {
+          "type": "string"
+        },
+        "nome": {
+          "type": "string"
+        },
+        "termos": {
+          "type": "boolean"
+        }
+      },
+      "type": "object"
+    }
+  },
+  "type": "object"
+}
+
+describe('mockData() with random samples', () => {
+
+  it('mockData(schema) return 1 sample', () => {
+    const sampleData = mockData(schema)
+    expect(sampleData.length).toBe(1)
+  })
+
+  it('mockData(schema, 1) return 1 sample', () => {
+    const sampleData = mockData(schema, 1)
+    expect(sampleData.length).toBe(1)
+  })
+
+  it('mockData(schema, 5) return 5 samples', () => {
+    const sampleData = mockData(schema, 5)
+    expect(sampleData.length).toBe(5)
+  })
+
+  it('mockData(schema, 0) return 0 samples', () => {
+    const sampleData = mockData(schema, 0)
+    expect(sampleData.length).toBe(0)
+  })
+
+  it('mockData(schema, undefined) return 1 sample', () => {
+    const sampleData = mockData(undefined)
+    expect(sampleData.length).toBe(1)
+  })
+
+  it('mockData(schema, null) return 1 sample', () => {
+    const sampleData = mockData(schema, null)
+    expect(sampleData.length).toBe(1)
+  })
+
+  it('mockData(schema, "asdasd") return 1 sample', () => {
+    const sampleData = mockData(schema, 'asdasd')
+    expect(sampleData.length).toBe(1)
+  })
+
+  it('mockData(schema, NaN) return 1 sample', () => {
+    const sampleData = mockData(schema, NaN)
+    expect(sampleData.length).toBe(1)
+  })
+})

jest.config.js

@@ -8,5 +8,5 @@ module.exports = {
     '^src[/](.+)': '<rootDir>/src/$1',
     '^assets[/](.+)': '<rootDir>/assets/$1'
   },
-  setupFiles: ['<rootDir>/config/setupEnzyme.js']
+  setupFiles: ['raf/polyfill', '<rootDir>/config/setupEnzyme.js']
 };

package.json

@@ -27,6 +27,9 @@
     "styled-components": "^2.2.1"
   },
   "devDependencies": {
+    "@storybook/addon-actions": "^3.2.12",
+    "@storybook/addon-links": "^3.2.12",
+    "@storybook/react": "^3.2.12",
     "babel-core": "^6.26.0",
     "babel-eslint": "^8.0.1",
     "babel-jest": "^21.2.0",
@@ -51,17 +54,16 @@
     "html-webpack-plugin": "^2.30.1",
     "jest": "^21.2.1",
     "jest-enzyme": "^4.0.0",
+    "json-schema-faker": "^0.4.6",
     "prettier": "^1.7.4",
+    "raf": "^3.4.0",
     "react-hot-loader": "next",
     "react-test-renderer": "^16.0.0",
     "redux-logger": "^3.0.6",
     "redux-mock-store": "^1.3.0",
     "uglifyjs-webpack-plugin": "^0.4.6",
     "webpack": "^3.6.0",
     "webpack-dev-server": "^2.9.1",
-    "webpack-merge": "^4.1.0",
-    "@storybook/react": "^3.2.12",
-    "@storybook/addon-actions": "^3.2.12",
-    "@storybook/addon-links": "^3.2.12"
+    "webpack-merge": "^4.1.0"
   }
 }

yarn.lock

@@ -1855,6 +1855,10 @@ chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0:
     escape-string-regexp "^1.0.5"
     supports-color "^4.0.0"
 
+chance@^1.0.11:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/chance/-/chance-1.0.11.tgz#48e82f7583df356053e0ad122d4654c5066c570d"
+
 cheerio@^1.0.0-rc.2:
   version "1.0.0-rc.2"
   resolved "https://registry.yarnpkg.com/cheerio/-/cheerio-1.0.0-rc.2.tgz#4b9f53a81b27e4d5dac31c0ffd0cfa03cc6830db"
@@ -2381,7 +2385,7 @@ deep-equal@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-1.0.1.tgz#f5d260292b660e084eff4cdbc9f08ad3247448b5"
 
-deep-extend@~0.4.0:
+deep-extend@^0.4.0, deep-extend@~0.4.0:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.2.tgz#48b699c27e334bf89f10892be432f6e4c7d34a7f"
 
@@ -2441,6 +2445,12 @@ [email protected], depd@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.1.tgz#5783b4e1c459f06fa5ca27f991f3d06e7a310359"
 
+deref@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/deref/-/deref-0.7.0.tgz#f862485b971f51e9aad590d149b9eb46dcc074c1"
+  dependencies:
+    deep-extend "^0.4.0"
+
 des.js@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/des.js/-/des.js-1.0.0.tgz#c074d2e2aa6a8a9a07dbd61f9a15c2cd83ec8ecc"
@@ -3159,6 +3169,10 @@ [email protected], extsprintf@^1.2.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
 
+faker@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/faker/-/faker-4.1.0.tgz#1e45bbbecc6774b3c195fad2835109c6d748cc3f"
+
 fast-deep-equal@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-1.0.0.tgz#96256a3bc975595eb36d82e9929d060d893439ff"
@@ -4590,6 +4604,16 @@ json-loader@^0.5.4, json-loader@^0.5.7:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/json-loader/-/json-loader-0.5.7.tgz#dca14a70235ff82f0ac9a3abeb60d337a365185d"
 
+json-schema-faker@^0.4.6:
+  version "0.4.6"
+  resolved "https://registry.yarnpkg.com/json-schema-faker/-/json-schema-faker-0.4.6.tgz#34ba1b3aa32690f390db5939376c10544a73e8bb"
+  dependencies:
+    chance "^1.0.11"
+    deref "^0.7.0"
+    faker "^4.1.0"
+    randexp "^0.4.6"
+    tslib "^1.8.0"
+
 json-schema-traverse@^0.3.0:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz#349a6d44c53a51de89b40805c5d5e59b417d3340"
@@ -6060,7 +6084,7 @@ radium@^0.19.0:
     inline-style-prefixer "^2.0.5"
     prop-types "^15.5.8"
 
-raf@^3.3.2:
+raf@^3.3.2, raf@^3.4.0:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/raf/-/raf-3.4.0.tgz#a28876881b4bc2ca9117d4138163ddb80f781575"
   dependencies:
@@ -6070,7 +6094,7 @@ railroad-diagrams@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/railroad-diagrams/-/railroad-diagrams-1.0.0.tgz#eb7e6267548ddedfb899c1b90e57374559cddb7e"
 
-randexp@^0.4.2:
+randexp@^0.4.2, randexp@^0.4.6:
   version "0.4.6"
   resolved "https://registry.yarnpkg.com/randexp/-/randexp-0.4.6.tgz#e986ad5e5e31dae13ddd6f7b3019aa7c87f60ca3"
   dependencies:
@@ -7310,6 +7334,10 @@ tryit@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/tryit/-/tryit-1.0.3.tgz#393be730a9446fd1ead6da59a014308f36c289cb"
 
+tslib@^1.8.0:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.8.0.tgz#dc604ebad64bcbf696d613da6c954aa0e7ea1eb6"
+
 [email protected]:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"