6 files changed, 530 insertions, 0 deletions
diff --git a/test/content/usecases/AddonEnabledUseCase.test.ts b/test/content/usecases/AddonEnabledUseCase.test.ts
new file mode 100644
index 0000000..912bddf
--- /dev/null
+++ b/test/content/usecases/AddonEnabledUseCase.test.ts
@@ -0,0 +1,90 @@
+import AddonEnabledRepository from '../../../src/content/repositories/AddonEnabledRepository';
+import AddonEnabledUseCase from '../../../src/content/usecases/AddonEnabledUseCase';
+import AddonIndicatorClient from '../../../src/content/client/AddonIndicatorClient';
+import { expect } from 'chai';
+
+class MockAddonEnabledRepository implements AddonEnabledRepository {
+  private enabled: boolean;
+
+  constructor(init: boolean) {
+    this.enabled = init;
+  }
+
+  set(on: boolean): void {
+    this.enabled = on;
+  }
+
+  get(): boolean {
+    return this.enabled;
+  }
+}
+
+class MockAddonIndicatorClient implements AddonIndicatorClient {
+  public enabled: boolean;
+
+  constructor(init: boolean) {
+    this.enabled = init;
+  }
+
+  async setEnabled(enabled: boolean): Promise<void> {
+    this.enabled = enabled;
+    return
+  }
+}
+
+describe('AddonEnabledUseCase', () => {
+  let repository: MockAddonEnabledRepository;
+  let indicator: MockAddonIndicatorClient;
+  let sut: AddonEnabledUseCase;
+
+  beforeEach(() => {
+    repository = new MockAddonEnabledRepository(true);
+    indicator = new MockAddonIndicatorClient(false);
+    sut = new AddonEnabledUseCase({ repository, indicator });
+  });
+
+  describe('#enable', () => {
+    it('store and indicate as enabled', async() => {
+      await sut.enable();
+
+      expect(repository.get()).to.be.true;
+      expect(indicator.enabled).to.be.true;
+    });
+  });
+
+  describe('#disable', async() => {
+    it('store and indicate as disabled', async() => {
+      await sut.disable();
+
+      expect(repository.get()).to.be.false;
+      expect(indicator.enabled).to.be.false;
+    });
+  });
+
+  describe('#toggle', () => {
+    it('toggled enabled and disabled', async() => {
+      repository.set(true);
+      await sut.toggle();
+
+      expect(repository.get()).to.be.false;
+      expect(indicator.enabled).to.be.false;
+
+      repository.set(false);
+
+      await sut.toggle();
+
+      expect(repository.get()).to.be.true;
+      expect(indicator.enabled).to.be.true;
+    });
+  });
+
+  describe('#getEnabled', () => {
+    it('returns current addon enabled', () => {
+      repository.set(true);
+      expect(sut.getEnabled()).to.be.true;
+
+      repository.set(false);
+      expect(sut.getEnabled()).to.be.false;
+    });
+  });
+});
diff --git a/test/content/usecases/ClipboardUseCase.test.ts b/test/content/usecases/ClipboardUseCase.test.ts
new file mode 100644
index 0000000..862ee8a
--- /dev/null
+++ b/test/content/usecases/ClipboardUseCase.test.ts
@@ -0,0 +1,76 @@
+import ClipboardRepository from '../../../src/content/repositories/ClipboardRepository';
+import TabsClient from '../../../src/content/client/TabsClient';
+import MockConsoleClient from '../mock/MockConsoleClient';
+import ClipboardUseCase from '../../../src/content/usecases/ClipboardUseCase';
+import { expect } from 'chai';
+
+class MockClipboardRepository implements ClipboardRepository {
+  public clipboard: string;
+
+  constructor() {
+    this.clipboard = '';
+  }
+
+  read(): string {
+    return this.clipboard;
+  }
+
+  write(text: string): void {
+    this.clipboard = text;
+  }
+}
+
+class MockTabsClient implements TabsClient {
+  public last: string;
+
+  constructor() {
+    this.last = '';
+  }
+
+  openUrl(url: string, _newTab: boolean): Promise<void> {
+    this.last = url;
+    return Promise.resolve();
+  }
+}
+
+describe('ClipboardUseCase', () => {
+  let repository: MockClipboardRepository;
+  let client: MockTabsClient;
+  let consoleClient: MockConsoleClient;
+  let sut: ClipboardUseCase;
+
+  beforeEach(() => {
+    repository = new MockClipboardRepository();
+    client = new MockTabsClient();
+    consoleClient = new MockConsoleClient();
+    sut = new ClipboardUseCase({ repository, client: client, consoleClient });
+  });
+
+  describe('#yankCurrentURL', () => {
+    it('yanks current url', async () => {
+      let yanked = await sut.yankCurrentURL();
+
+      expect(yanked).to.equal(window.location.href);
+      expect(repository.clipboard).to.equal(yanked);
+      expect(consoleClient.text).to.equal('Yanked ' + yanked);
+    });
+  });
+
+  describe('#openOrSearch', () => {
+    it('opens url from the clipboard', async () => {
+      let url = 'https://github.com/ueokande/vim-vixen'
+      repository.clipboard = url;
+      await sut.openOrSearch(true);
+
+      expect(client.last).to.equal(url);
+    });
+
+    it('opens search results from the clipboard', async () => {
+      repository.clipboard = 'banana';
+      await sut.openOrSearch(true);
+
+      expect(client.last).to.equal('https://google.com/search?q=banana');
+    });
+  });
+});
+
diff --git a/test/content/usecases/FindUseCase.test.ts b/test/content/usecases/FindUseCase.test.ts
new file mode 100644
index 0000000..c7bfd39
--- /dev/null
+++ b/test/content/usecases/FindUseCase.test.ts
@@ -0,0 +1,161 @@
+import FindRepository from '../../../src/content/repositories/FindRepository';
+import FindPresenter from '../../../src/content/presenters/FindPresenter';
+import FindClient from '../../../src/content/client/FindClient';
+import FindUseCase from '../../../src/content/usecases/FindUseCase';
+import MockConsoleClient from '../mock/MockConsoleClient';
+import { expect } from 'chai';
+
+class MockFindRepository implements FindRepository {
+  public keyword: string | null;
+
+  constructor() {
+    this.keyword = null;
+  }
+
+  getLastKeyword(): string | null {
+    return this.keyword;
+  }
+
+  setLastKeyword(keyword: string): void {
+    this.keyword = keyword;
+  }
+}
+
+class MockFindPresenter implements FindPresenter {
+  public document: string;
+
+  public highlighted: boolean;
+
+  constructor() {
+    this.document = '';
+    this.highlighted = false;
+  }
+
+  find(keyword: string, _backward: boolean): boolean {
+    let found = this.document.includes(keyword);
+    this.highlighted = found;
+    return found;
+  }
+
+  clearSelection(): void {
+    this.highlighted = false;
+  }
+}
+
+class MockFindClient implements FindClient {
+  public keyword: string | null;
+
+  constructor() {
+    this.keyword = null;
+  }
+
+  getGlobalLastKeyword(): Promise<string | null> {
+    return Promise.resolve(this.keyword);
+  }
+
+  setGlobalLastKeyword(keyword: string): Promise<void> {
+    this.keyword = keyword;
+    return Promise.resolve();
+  }
+}
+
+describe('FindUseCase', () => {
+  let repository: MockFindRepository;
+  let presenter: MockFindPresenter;
+  let client: MockFindClient;
+  let consoleClient: MockConsoleClient;
+  let sut: FindUseCase;
+
+  beforeEach(() => {
+    repository = new MockFindRepository();
+    presenter = new MockFindPresenter();
+    client = new MockFindClient();
+    consoleClient = new MockConsoleClient();
+    sut = new FindUseCase({ repository, presenter, client, consoleClient });
+  });
+
+  describe('#startFind', () => {
+    it('find next by ketword', async() => {
+      presenter.document = 'monkey punch';
+
+      await sut.startFind('monkey');
+
+      expect(await presenter.highlighted).to.be.true;
+      expect(await consoleClient.text).to.equal('Pattern found: monkey');
+      expect(await repository.getLastKeyword()).to.equal('monkey');
+      expect(await client.getGlobalLastKeyword()).to.equal('monkey');
+    });
+
+    it('find next by last keyword', async() => {
+      presenter.document = 'gorilla kick';
+      repository.keyword = 'gorilla';
+
+      await sut.startFind(undefined);
+
+      expect(await presenter.highlighted).to.be.true;
+      expect(await consoleClient.text).to.equal('Pattern found: gorilla');
+      expect(await repository.getLastKeyword()).to.equal('gorilla');
+      expect(await client.getGlobalLastKeyword()).to.equal('gorilla');
+    });
+
+    it('find next by global last keyword', async() => {
+      presenter.document = 'chimpanzee typing';
+
+      repository.keyword = null;
+      client.keyword = 'chimpanzee';
+
+      await sut.startFind(undefined);
+
+      expect(await presenter.highlighted).to.be.true;
+      expect(await consoleClient.text).to.equal('Pattern found: chimpanzee');
+      expect(await repository.getLastKeyword()).to.equal('chimpanzee');
+      expect(await client.getGlobalLastKeyword()).to.equal('chimpanzee');
+    });
+
+    it('find not found error', async() => {
+      presenter.document = 'zoo';
+
+      await sut.startFind('giraffe');
+
+      expect(await presenter.highlighted).to.be.false;
+      expect(await consoleClient.text).to.equal('Pattern not found: giraffe');
+      expect(await repository.getLastKeyword()).to.equal('giraffe');
+      expect(await client.getGlobalLastKeyword()).to.equal('giraffe');
+    });
+
+    it('show errors when no last keywords', async() => {
+      repository.keyword = null;
+      client.keyword = null;
+
+      await sut.startFind(undefined);
+
+      expect(await consoleClient.text).to.equal('No previous search keywords');
+      expect(await consoleClient.isError).to.be.true;
+    });
+  });
+
+  describe('#findNext', () => {
+    it('finds by last keyword', async() => {
+      presenter.document = 'monkey punch';
+      repository.keyword = 'monkey';
+
+      await sut.findNext();
+
+      expect(await presenter.highlighted).to.be.true;
+      expect(await consoleClient.text).to.equal('Pattern found: monkey');
+    });
+
+    it('show errors when no last keywords', async() => {
+      repository.keyword = null;
+      client.keyword = null;
+
+      await sut.findNext();
+
+      expect(await consoleClient.text).to.equal('No previous search keywords');
+      expect(await consoleClient.isError).to.be.true;
+    });
+  });
+
+  describe('#findPrev', () => {
+  });
+});
diff --git a/test/content/usecases/HintKeyProducer.test.ts b/test/content/usecases/HintKeyProducer.test.ts
new file mode 100644
index 0000000..feafffb
--- /dev/null
+++ b/test/content/usecases/HintKeyProducer.test.ts
@@ -0,0 +1,25 @@
+import HintKeyProducer from '../../../src/content/usecases/HintKeyProducer';
+import { expect } from 'chai';
+
+describe('HintKeyProducer class', () => {
+  describe('#constructor', () => {
+    it('throws an exception on empty charset', () => {
+      expect(() => new HintKeyProducer('')).to.throw(TypeError);
+    });
+  });
+
+  describe('#produce', () => {
+    it('produce incremented keys', () => {
+      let charset = 'abc';
+      let sequences = [
+        'a', 'b', 'c',
+        'aa', 'ab', 'ac', 'ba', 'bb', 'bc', 'ca', 'cb', 'cc',
+        'aaa', 'aab', 'aac', 'aba']
+
+      let producer = new HintKeyProducer(charset);
+      for (let i = 0; i < sequences.length; ++i) {
+        expect(producer.produce()).to.equal(sequences[i]);
+      }
+    });
+  });
+});
diff --git a/test/content/usecases/MarkUseCase.test.ts b/test/content/usecases/MarkUseCase.test.ts
new file mode 100644
index 0000000..4f2dee4
--- /dev/null
+++ b/test/content/usecases/MarkUseCase.test.ts
@@ -0,0 +1,107 @@
+import MarkRepository from '../../../src/content/repositories/MarkRepository';
+import MarkUseCase from '../../../src/content/usecases/MarkUseCase';
+import MarkClient from '../../../src/content/client/MarkClient';
+import MockConsoleClient from '../mock/MockConsoleClient';
+import MockScrollPresenter from '../mock/MockScrollPresenter';
+import Mark from '../../../src/content/domains/Mark';
+import { expect } from 'chai';
+
+class MockMarkRepository implements MarkRepository {
+  private current: {[key: string]: Mark};
+
+  constructor() {
+    this.current = {};
+  }
+
+  set(key: string, mark: Mark): void {
+    this.current[key] = mark;
+  }
+
+  get(key: string): Mark | null {
+    return this.current[key];
+  }
+}
+
+class MockMarkClient implements MarkClient {
+  public marks: {[key: string]: Mark};
+  public last: string;
+
+  constructor() {
+    this.marks = {};
+    this.last = '';
+  }
+
+  setGloablMark(key: string, mark: Mark): Promise<void> {
+    this.marks[key] = mark;
+    return Promise.resolve();
+  }
+
+  jumpGlobalMark(key: string): Promise<void> {
+    this.last = key
+    return Promise.resolve();
+  }
+}
+
+describe('MarkUseCase', () => {
+  let repository: MockMarkRepository;
+  let client: MockMarkClient;
+  let consoleClient: MockConsoleClient;
+  let scrollPresenter: MockScrollPresenter;
+  let sut: MarkUseCase;
+
+  beforeEach(() => {
+    repository = new MockMarkRepository();
+    client = new MockMarkClient();
+    consoleClient = new MockConsoleClient();
+    scrollPresenter = new MockScrollPresenter();
+    sut = new MarkUseCase({
+      repository, client, consoleClient, scrollPresenter,
+    });
+  });
+
+  describe('#set', () => {
+    it('sets local mark', async() => {
+      scrollPresenter.scrollTo(10, 20, false);
+
+      await sut.set('x');
+
+      expect(repository.get('x')).to.deep.equals({ x: 10, y: 20 });
+      expect(consoleClient.text).to.equal("Set local mark to 'x'");
+    });
+
+    it('sets global mark', async() => {
+      scrollPresenter.scrollTo(30, 40, false);
+
+      await sut.set('Z');
+
+      expect(client.marks['Z']).to.deep.equals({ x: 30, y: 40 });
+      expect(consoleClient.text).to.equal("Set global mark to 'Z'");
+    });
+  });
+
+  describe('#jump', () => {
+    it('jumps to local mark', async() => {
+      repository.set('x', { x: 20, y: 40 });
+
+      await sut.jump('x');
+
+      expect(scrollPresenter.getScroll()).to.deep.equals({ x: 20, y: 40 });
+    });
+
+    it('throws an error when no local marks', () => {
+      return sut.jump('a').then(() => {
+        throw new Error('error');
+      }).catch((e) => {
+        expect(e).to.be.instanceof(Error);
+      })
+    })
+
+    it('jumps to global mark', async() => {
+      client.marks['Z'] = { x: 20, y: 0 };
+
+      await sut.jump('Z');
+
+      expect(client.last).to.equal('Z')
+    });
+  });
+});
diff --git a/test/content/usecases/SettingUseCaase.test.ts b/test/content/usecases/SettingUseCaase.test.ts
new file mode 100644
index 0000000..02cef78
--- /dev/null
+++ b/test/content/usecases/SettingUseCaase.test.ts
@@ -0,0 +1,71 @@
+import SettingRepository from '../../../src/content/repositories/SettingRepository';
+import SettingClient from '../../../src/content/client/SettingClient';
+import SettingUseCase from '../../../src/content/usecases/SettingUseCase';
+import Settings, { DefaultSetting } from '../../../src/shared/Settings';
+import { expect } from 'chai';
+
+class MockSettingRepository implements SettingRepository {
+  private current: Settings;
+
+  constructor() {
+    this.current = DefaultSetting;
+  }
+
+  set(settings: Settings): void {
+    this.current= settings;
+  }
+
+  get(): Settings {
+    return this.current;
+  }
+}
+
+class MockSettingClient implements SettingClient {
+  private data: Settings;
+
+  constructor(data: Settings) {
+    this.data = data;
+  }
+
+  load(): Promise<Settings> {
+    return Promise.resolve(this.data);
+  }
+}
+
+describe('AddonEnabledUseCase', () => {
+  let repository: MockSettingRepository;
+  let client: MockSettingClient;
+  let sut: SettingUseCase;
+
+  beforeEach(() => {
+    let testSettings = {
+      keymaps: {},
+      search: {
+        default: 'google',
+        engines: {
+          google: 'https://google.com/?q={}',
+        }
+      },
+      properties: {
+        hintchars: 'abcd1234',
+        smoothscroll: false,
+        complete: 'sbh',
+      },
+      blacklist: [],
+    };
+
+    repository = new MockSettingRepository();
+    client = new MockSettingClient(testSettings);
+    sut = new SettingUseCase({ repository, client });
+  });
+
+  describe('#reload', () => {
+    it('loads settings and store to repository', async() => {
+      let settings = await sut.reload();
+      expect(settings.properties.hintchars).to.equal('abcd1234');
+
+      let saved = repository.get();
+      expect(saved.properties.hintchars).to.equal('abcd1234');
+    });
+  });
+});