chore: move ./fixtures folder under ./tests

tests/findIndexFiles.js

@@ -14,6 +14,6 @@ describe('findIndexFiles()', () => {
     names = findIndexFiles(path.resolve(fixturesPath));
     names = names.sort();
 
-    expect(names).to.deep.equal(glob.sync(path.resolve(fixturesPath, './**/find-*')));
+    expect(names).to.deep.equal(glob.sync(path.resolve(fixturesPath, '**/find-*')));
   });
 });

tests/readDirectory.js

@@ -4,7 +4,7 @@ import {
 } from 'chai';
 import readDirectory from '../src/utilities/readDirectory';
 
-const fixturesPath = path.resolve(__dirname, '../fixtures/read-directory');
+const fixturesPath = path.resolve(__dirname, 'fixtures/read-directory');
 
 describe('readDirectory()', () => {
   context('target directory contains child directories', () => {

tests/validateTargetDirectory.js

@@ -6,7 +6,7 @@ import {
 } from 'chai';
 import validateTargetDirectory from '../src/utilities/validateTargetDirectory';
 
-const fixturesPath = path.resolve(__dirname, '../fixtures/validate-target-directory');
+const fixturesPath = path.resolve(__dirname, 'fixtures/validate-target-directory');
 
 describe('validateTargetDirectory()', () => {
   describe('directory path', () => {

tests/writeIndex.js

@@ -8,11 +8,11 @@ import {
 import writeIndex from '../src/utilities/writeIndex';
 import codeExample from './codeExample';
 
-const fixturesPath = path.resolve(__dirname, '../fixtures/write-index');
+const fixturesPath = path.resolve(__dirname, 'fixtures/write-index');
 
 describe('writeIndex()', () => {
   it('creates index in target directory', () => {
-    const indexFilePath = path.resolve(fixturesPath, './mixed/index.js');
+    const indexFilePath = path.resolve(fixturesPath, 'mixed/index.js');
 
     try {
       fs.unlinkSync(indexFilePath);
@@ -22,7 +22,7 @@ describe('writeIndex()', () => {
 
     }
 
-    writeIndex([path.resolve(fixturesPath, './mixed')]);
+    writeIndex([path.resolve(fixturesPath, 'mixed')]);
 
     const indexCode = fs.readFileSync(indexFilePath, 'utf8');