SchemaProvider: Rename schema_path to schemaPath

Also include an alias so schema_path can still be used for backwards
compatibility.

Author: mstokes-f5

lib/schema_provider.js

@@ -62,12 +62,20 @@ class FsSchemaProvider extends BaseSchemaProvider {
     constructor(schemaRootPath) {
         super();
 
-        this.schema_path = schemaRootPath;
+        this.schemaPath = schemaRootPath;
+    }
+
+    get schema_path() {
+        return this.schemaPath;
+    }
+
+    set schema_path(value) {
+        this.schemaPath = value;
     }
 
     _loadSchema(schemaName) {
         return new Promise((resolve, reject) => {
-            fs.readFile(`${this.schema_path}/${schemaName}.json`, (err, data) => {
+            fs.readFile(`${this.schemaPath}/${schemaName}.json`, (err, data) => {
                 if (err) return reject(err);
                 return resolve(data.toString('utf8'));
             });
@@ -81,7 +89,7 @@ class FsSchemaProvider extends BaseSchemaProvider {
      */
     list() {
         return new Promise((resolve, reject) => {
-            fs.readdir(this.schema_path, (err, data) => {
+            fs.readdir(this.schemaPath, (err, data) => {
                 if (err) return reject(err);
 
                 const list = data.filter(x => x.endsWith('.json'))

test/schema_provider.js

@@ -71,6 +71,13 @@ describe('schema provider tests', function () {
                 assert.isRejected(provider.fetch('f5'))
             ]);
         });
+
+        it('schema_path_alias', function () {
+            const provider = new FsSchemaProvider(schemasPath);
+
+            provider.schema_path = 'foo';
+            assert.strictEqual(provider.schemaPath, provider.schema_path);
+        });
     });
 
     describe('DataStoreSchemaProvider', function () {