feat(package-information): add package information methods

src/index.js

@@ -47,7 +47,7 @@ const search = ({
       from,
       size,
     },
-  })
+  }).then(response => response.data)
 );
 
 const getSuggestions = ({
@@ -61,11 +61,20 @@ const getSuggestions = ({
       q: terms.join('+'),
       size,
     },
-  })
+  }).then(response => response.data)
 );
 
+const getPackageInformation = packageName => axios.get(`${NPMS_API_BASE_URL}/package/${packageName}`).then(response => response.data);
+
+const getPackagesInformation = packageNames => axios.post(
+  `${NPMS_API_BASE_URL}/package/mget`,
+  packageNames,
+).then(response => response.data);
+
 export {
   search,
   getSuggestions,
+  getPackageInformation,
+  getPackagesInformation,
   PACKAGE_TYPES,
 };

src/index.test.js

@@ -1,20 +1,40 @@
 import {
   search,
   getSuggestions,
+  getPackageInformation,
+  getPackagesInformation,
 } from './';
 
 describe('integration test', () => {
   describe('#search', () => {
     it('should search with term "fruit"', async () => {
       const response = await search({ terms: ['fruit'] });
-      console.log(response);
+      expect(response).toBeDefined();
     });
   });
 
   describe('#getSuggestions', () => {
     it('should get suggestions for term "fruit"', async () => {
       const response = await getSuggestions({ terms: ['fruit'] });
-      console.log(response);
+      expect(response).toBeDefined();
+    });
+  });
+
+  describe('#getPackageInformation', () => {
+    it('should get package information for fruit', async () => {
+      const response = await getPackageInformation('fruit');
+      expect(response).toBeDefined();
+    });
+  });
+
+  describe('#getPackagseInformation', () => {
+    it('should get package information for react, react-dom, and prop-types', async () => {
+      try {
+        const response = await getPackagesInformation(['react', 'react-dom', 'prop-types']);
+        console.log(response);
+      } catch (e) {
+        console.log(e);
+      }
     });
   });
 });