1 files changed, 82 insertions, 0 deletions
diff --git a/test/background/usecases/NavigateUseCase.test.ts b/test/background/usecases/NavigateUseCase.test.ts
new file mode 100644
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+++ b/test/background/usecases/NavigateUseCase.test.ts
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+import TabPresenter from '../../../src/background/presenters/TabPresenter';
+import NavigateUseCase from '../../../src/background/usecases/NavigateUseCase';
+import NavigateClient from '../../../src/background/clients/NavigateClient';
+// import { expect } from 'chai';
+import * as sinon from 'sinon';
+
+describe('NavigateUseCase', () => {
+  let sut: NavigateUseCase;
+  let tabPresenter: TabPresenter;
+  let navigateClient: NavigateClient;
+  beforeEach(() => {
+    tabPresenter = new TabPresenter();
+    navigateClient = new NavigateClient();
+    sut = new NavigateUseCase(tabPresenter, navigateClient);
+  });
+
+  describe('#openParent()', async () => {
+    it('opens parent directory of file', async() => {
+      var stub = sinon.stub(tabPresenter, 'getCurrent');
+      stub.returns(Promise.resolve({ url: 'https://google.com/fruits/yellow/banana' }))
+
+      var mock = sinon.mock(tabPresenter);
+      mock.expects('open').withArgs('https://google.com/fruits/yellow/');
+
+      await sut.openParent();
+
+      mock.verify();
+    });
+
+    it('opens parent directory of directory', async() => {
+      var stub = sinon.stub(tabPresenter, 'getCurrent');
+      stub.returns(Promise.resolve({ url: 'https://google.com/fruits/yellow/' }))
+
+      var mock = sinon.mock(tabPresenter);
+      mock.expects('open').withArgs('https://google.com/fruits/');
+
+      await sut.openParent();
+
+      mock.verify();
+    });
+
+    it('removes hash', async() => {
+      var stub = sinon.stub(tabPresenter, 'getCurrent');
+      stub.returns(Promise.resolve({ url: 'https://google.com/#top' }))
+
+      var mock = sinon.mock(tabPresenter);
+      mock.expects('open').withArgs('https://google.com/');
+
+      await sut.openParent();
+
+      mock.verify();
+    });
+
+    it('removes search query', async() => {
+      var stub = sinon.stub(tabPresenter, 'getCurrent');
+      stub.returns(Promise.resolve({ url: 'https://google.com/search?q=apple' }))
+
+      var mock = sinon.mock(tabPresenter);
+      mock.expects('open').withArgs('https://google.com/search');
+
+      await sut.openParent();
+
+      mock.verify();
+    });
+  });
+
+  describe('#openRoot()', () => {
+    it('opens root direectory', async() => {
+      var stub = sinon.stub(tabPresenter, 'getCurrent');
+      stub.returns(Promise.resolve({
+        url: 'https://google.com/seach?q=apple',
+      }))
+
+      var mock = sinon.mock(tabPresenter);
+      mock.expects('open').withArgs('https://google.com');
+
+      await sut.openRoot();
+
+      mock.verify();
+    });
+  });
+});