Do not use chai on unit test

2 files changed, 16 insertions, 23 deletions

diff --git a/test/background/usecases/SettingUseCase.test.ts b/test/background/usecases/SettingUseCase.test.ts
index 54b6711..af2fb1e 100644
--- a/test/background/usecases/SettingUseCase.test.ts
+++ b/test/background/usecases/SettingUseCase.test.ts
@@ -7,7 +7,6 @@ import Settings, {
   DefaultSetting,
 } from "../../../src/shared/settings/Settings";
 import Notifier from "../../../src/background/presenters/Notifier";
-import { expect } from "chai";
 import Properties from "../../../src/shared/settings/Properties";
 import sinon from "sinon";
 
@@ -82,7 +81,7 @@ describe("SettingUseCase", () => {
         .returns(Promise.resolve(settings));
 
       const got = await sut.getCached();
-      expect(got.properties.hintchars).to.equal("abcd1234");
+      expect(got.properties.hintchars).toEqual("abcd1234");
     });
   });
 
@@ -112,7 +111,7 @@ describe("SettingUseCase", () => {
         await sut.reload();
 
         const current = await cachedSettingRepository.get();
-        expect(current.properties.hintchars).to.equal("abcd1234");
+        expect(current.properties.hintchars).toEqual("abcd1234");
       });
     });
 
@@ -141,7 +140,7 @@ describe("SettingUseCase", () => {
         await sut.reload();
 
         const current = await cachedSettingRepository.get();
-        expect(current.properties.hintchars).to.equal("aaaa1111");
+        expect(current.properties.hintchars).toEqual("aaaa1111");
       });
     });
 
@@ -157,7 +156,7 @@ describe("SettingUseCase", () => {
         await sut.reload();
 
         const current = await cachedSettingRepository.get();
-        expect(current.properties.hintchars).to.equal(
+        expect(current.properties.hintchars).toEqual(
           DefaultSetting.properties.hintchars
         );
       });
diff --git a/test/background/usecases/parsers.test.ts b/test/background/usecases/parsers.test.ts
index 019b56e..db26b7a 100644
--- a/test/background/usecases/parsers.test.ts
+++ b/test/background/usecases/parsers.test.ts
@@ -1,42 +1,36 @@
 import * as parsers from "../../../src/background/usecases/parsers";
-import { expect } from "chai";
 
 describe("shared/commands/parsers", () => {
   describe("#parsers.parseSetOption", () => {
     it("parse set string", () => {
       const [key, value] = parsers.parseSetOption("hintchars=abcdefgh");
-      expect(key).to.equal("hintchars");
-      expect(value).to.equal("abcdefgh");
+      expect(key).toEqual("hintchars");
+      expect(value).toEqual("abcdefgh");
     });
 
     it("parse set empty string", () => {
       const [key, value] = parsers.parseSetOption("hintchars=");
-      expect(key).to.equal("hintchars");
-      expect(value).to.equal("");
+      expect(key).toEqual("hintchars");
+      expect(value).toEqual("");
     });
 
     it("parse set boolean", () => {
       let [key, value] = parsers.parseSetOption("smoothscroll");
-      expect(key).to.equal("smoothscroll");
-      expect(value).to.be.true;
+      expect(key).toEqual("smoothscroll");
+      expect(value).toBeTruthy;
 
       [key, value] = parsers.parseSetOption("nosmoothscroll");
-      expect(key).to.equal("smoothscroll");
-      expect(value).to.be.false;
+      expect(key).toEqual("smoothscroll");
+      expect(value).toBeFalsy;
     });
 
     it("throws error on unknown property", () => {
-      expect(() => parsers.parseSetOption("encoding=utf-8")).to.throw(
-        Error,
+      expect(() => parsers.parseSetOption("encoding=utf-8")).toThrowError(
         "Unknown"
       );
-      expect(() => parsers.parseSetOption("paste")).to.throw(Error, "Unknown");
-      expect(() => parsers.parseSetOption("nopaste")).to.throw(
-        Error,
-        "Unknown"
-      );
-      expect(() => parsers.parseSetOption("smoothscroll=yes")).to.throw(
-        Error,
+      expect(() => parsers.parseSetOption("paste")).toThrowError("Unknown");
+      expect(() => parsers.parseSetOption("nopaste")).toThrowError("Unknown");
+      expect(() => parsers.parseSetOption("smoothscroll=yes")).toThrowError(
         "Invalid argument"
       );
     });