chapter 02: adding setup to the test

devcorpio · Jan 9, 2019 · bb97e1e · bb97e1e
1 parent aaa3ecf
commit bb97e1e
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/chapter_02-a-first-unit-test/LogAn/logAnalyzer.test.js b/chapter_02-a-first-unit-test/LogAn/logAnalyzer.test.js
@@ -1,12 +1,17 @@
-const logAnalyzer = require('./logAnalyzer')();
+const logAnalyzer = require('./logAnalyzer');
 
 describe.each([
     ['johndoe.js', false],
     ['johndoe.slf', true],
     ['johndoe.SLF', true],
 ])('isValidLogFileName("%s"))', (fileName, expected) => {
+    let logAnalyzerInstance;
+    beforeEach(() => {
+        logAnalyzerInstance = logAnalyzer();
+    });
+
     it(`bad extension returns ${expected}`, () => {
-        const result = logAnalyzer.isValidLogFileName(fileName);
+        const result = logAnalyzerInstance.isValidLogFileName(fileName);
         expect(result).toBe(expected);
     });
 });