Finish promitives

Author: mohsen1

src/index.js

@@ -1,7 +1,51 @@
 'use strict';
 
 function convert (json, options = {}) {
-  return {};
+
+  if (json === undefined) {
+    return {};
+  }
+
+  // primitives
+  if (typeof json === 'string') {
+
+    // TODO: date format
+    return {type: 'string'};
+  }
+
+  if (typeof json === 'boolean') {
+    return {type: 'boolean'};
+  }
+
+  if (typeof json === 'number') {
+    if (Number.isInteger(json)) {
+      return {type: 'integer'};
+    } else {
+      return {type: 'number'};
+    }
+  }
+
+  if (json === null) {
+    return {type: 'null'};
+  }
+
+  if (Array.isArray(json)) {
+    let schema = {type: 'array'};
+
+    if (!json.length) {
+      return schema;
+    }
+
+    // TODO: array items
+  }
+
+  let schema = {type: 'object'};
+
+  if (!Object.keys(json).length) {
+    return schema;
+  }
+
+
 }
 
 export {convert};

test/driver.js

@@ -7,7 +7,7 @@ import expect from './expect.js';
 
 describe('end to end', ()=> {
 
-  readdirSync(join(__dirname, 'end-to-end')).forEach(testCase=> {
+  readdirSync(join(__dirname, 'input-output')).forEach(testCase=> {
 
     it(`preserves comments and styling for test case ${testCase}`, ()=> {
 

test/expect.js

@@ -7,4 +7,4 @@ export default function expecter(json, jsonSchema) {
   it('produces correct JSON Schema', ()=> {
     expect(convert(json)).to.deep.equal(jsonSchema);
   });
-};
+};

test/primitives.js

@@ -5,12 +5,37 @@ import expect from './expect';
 
 describe('primitives', ()=> {
 
+  describe('undefined', ()=> {
+    expect(undefined, {});
+  });
+
   describe('string', ()=> {
+    expect('', {type: 'string'});
     expect('a string', {type: 'string'});
   });
 
   describe('boolean', ()=> {
     expect(true, {type: 'boolean'});
   });
 
+  describe('integer number', ()=> {
+    expect(100, {type: 'integer'});
+    expect(0, {type: 'integer'});
+  });
+
+  describe('float number', ()=> {
+    expect(100.0001, {type: 'number'});
+  });
+
+  describe('infinity number', ()=> {
+    expect(Infinity, {type: 'number'});
+  });
+
+  describe('empty array', ()=> {
+    expect([], {type: 'array'});
+  });
+
+  describe('empty object', ()=> {
+    expect({}, {type: 'object'});
+  });
 });