diff --git a/test/unit/ioc/iocContextSpec.ts b/test/unit/ioc/iocContextSpec.ts
new file mode 100644
index 0000000..aeeec5e
--- /dev/null
+++ b/test/unit/ioc/iocContextSpec.ts
@@ -0,0 +1,115 @@
+import * as sinon from 'sinon';
+import * as fs from 'fs';
+import * as path from 'path';
+import IocContext from '../../../src/ioc/ioc';
+import { assert, expect } from 'chai';
+import { ContainerModule } from 'inversify';
+
+const loader: any = {
+  loader: () => { /* fake implementation */ }
+};
+
+const container: any = {
+  load: () => { /* fake implementation */ }
+};
+
+const reflect: any = {
+  getMetadata: () => { /* fake implementation */ }
+};
+
+describe('IocContext', () => {
+  const DONT_CARE: any = {};
+
+  const sandbox = sinon.createSandbox();
+  const projectRoot = '/path/to/project';
+  const contextPath = 'services';
+  const awesomeModulePath = path.join(projectRoot, contextPath, 'awesomeModule');
+  const modulePath = path.join(projectRoot, contextPath, 'module');
+
+  let readdirSyncStub: sinon.SinonStub;
+  let statSyncStub: sinon.SinonStub;
+  let loaderStub: sinon.SinonStub;
+  let getMetadataStub: sinon.SinonStub;
+  let containerLoadStub: sinon.SinonStub;
+  let bindStub: sinon.SinonStub;
+  let constraintStub: sinon.SinonStub;
+
+  let subjectUnderTest: IocContext;
+
+  beforeEach(() => {
+    readdirSyncStub = sandbox.stub(fs, 'readdirSync');
+    readdirSyncStub.withArgs(path.join(projectRoot, contextPath)).returns(['awesomeModule', 'module']);
+    readdirSyncStub.withArgs(awesomeModulePath).returns(['awesomeFile.js', 'anotherAwesomeFile.js', 'notAJsFile.txt']);
+    readdirSyncStub.withArgs(modulePath).returns(['file.js', 'anotherFile.ts']);
+
+    statSyncStub = sandbox.stub(fs, 'statSync');
+    statSyncStub.withArgs(path.join(projectRoot, contextPath, 'module')).returns({ isDirectory: () => true });
+    statSyncStub.withArgs(path.join(projectRoot, contextPath, 'awesomeModule')).returns({ isDirectory: () => true });
+    statSyncStub.returns({ isDirectory: () => false });
+
+    constraintStub = sandbox.stub();
+    constraintStub.callsArg(0);
+
+    getMetadataStub = sandbox.stub(reflect, 'getMetadata');
+    getMetadataStub.returns([{ constraint: constraintStub, implementationType: 'test' }]);
+
+    bindStub = sandbox.stub();
+    containerLoadStub = sandbox.stub(container, 'load');
+    containerLoadStub.callsFake((containerModule: ContainerModule) => {
+      containerModule.registry(bindStub, DONT_CARE, DONT_CARE, DONT_CARE);
+    });
+
+    loaderStub = sandbox.stub(loader, 'loader');
+
+    subjectUnderTest = new IocContext(projectRoot, loader.loader, container, reflect);
+  });
+
+  afterEach(() => sandbox.restore());
+
+  it('should return the container when getContainer is called', () => {
+    expect(subjectUnderTest.getContainer()).equals(container);
+  });
+
+  it('should call readdirSync with "services" as parameter on first call', () => {
+    subjectUnderTest.componentScan([contextPath]);
+
+    assert(readdirSyncStub.calledWith(path.join(projectRoot, contextPath)));
+  });
+
+  it('should call readdirSync thrice when componentScan is invoked', () => {
+    subjectUnderTest.componentScan([contextPath]);
+
+    assert(readdirSyncStub.calledThrice);
+  });
+
+  it('should load the files with a js extension when componentScan is called', () => {
+    subjectUnderTest.componentScan([contextPath]);
+
+    assert(loaderStub.calledWith(path.join(awesomeModulePath, 'awesomeFile.js')));
+    assert(loaderStub.calledWith(path.join(awesomeModulePath, 'anotherAwesomeFile.js')));
+    assert(loaderStub.calledWith(path.join(modulePath, 'file.js')));
+
+    assert(loaderStub.neverCalledWith(path.join(awesomeModulePath, 'notAJsFile.txt')));
+    assert(loaderStub.neverCalledWith(path.join(modulePath, 'anotherFile.ts')));
+  });
+
+  it('should call "getMetadata" method on "Reflect" with the correct annotation identifier', () => {
+    subjectUnderTest.componentScan([contextPath]);
+
+    assert(getMetadataStub.calledWith('inversify-binding-decorators:provide'));
+  });
+
+  it('should call the constraint method on the returned reflect metadata', () => {
+    subjectUnderTest.componentScan([contextPath]);
+
+    assert(constraintStub.calledWith(bindStub, 'test'));
+  });
+
+  it('should be able to handle scenario\'s where getMetadata returns undefined', () => {
+    getMetadataStub.returns(undefined);
+
+    subjectUnderTest.componentScan([contextPath]);
+
+    assert(bindStub.notCalled);
+  });
+});