Improve test coverage

package.json

@@ -27,10 +27,10 @@
  "jest": {
  "coverageThreshold": {
  "global": {
- "branches": 71,
- "functions": 86,
- "lines": 84,
- "statements": 85
+ "branches": 73,
+ "functions": 89,
+ "lines": 88,
+ "statements": 88
  }
 
  },
@@ -62,7 +62,7 @@
  "build": "tsc",
  "start": "./build/build.sh",
  "lint": "tslint --fix -c tslint.json -p tsconfig.json",
- "test": "jest test --coverage",
+ "test": "jest test --coverage --silent",
  "format": "prettier --write {src,test}/**/*.ts"
  },
  "version": "0.0.9",

test/unit/printer.test.ts

@@ -0,0 +1,22 @@
+import { Printer } from "../../src/printer";
+import { NullChecker } from "../../src/checker/nullChecker";
+import { Query } from "../../src/reader/query";
+import { SimpleFormat } from "../../src/formatter/formats/simple";
+
+test("It gets the queries content when the verbose option is set", () => {
+ const format = new SimpleFormat();
+ const checker = new NullChecker();
+ const query = new Query();
+ const getContentFn = (Query.prototype.getContent = jest.fn());
+ const printer = new Printer(1, format);
+ printer.printCheck(checker, query, "");
+ expect(getContentFn).toHaveBeenCalledTimes(1);
+});
+
+test("It calls console.log if a file is not found", () => {
+ const console = jest.spyOn(global.console, 'log');
+ const format = new SimpleFormat();
+ const printer = new Printer(1, format);
+ printer.warnAboutFileNotFound('some-file');
+ expect(console).toHaveBeenCalledTimes(1);
+});