Merge pull request #414 from prettier-solidity/code-cov

code-cov

Author: fvictorio

__tests__/comments/printer.test.js

@@ -0,0 +1,9 @@
+const printComment = require('../../src/comments/printer');
+
+test('given an unknown comment type then printComment function should throw', () => {
+  const mockCommentPath = { getValue: () => ({ type: 'UnknownComment' }) };
+
+  expect(() => {
+    printComment(mockCommentPath);
+  }).toThrow();
+});

__tests__/printer.test.js

@@ -0,0 +1,9 @@
+const genericPrint = require('../src/printer');
+
+test('given an unknown module type then genericPrint function should throw', () => {
+  const mockPath = { getValue: () => ({ type: 'UnknownModule' }) };
+
+  expect(() => {
+    genericPrint(mockPath);
+  }).toThrow();
+});

package-lock.json

@@ -51,11 +51,9 @@ const IfStatement = {
       )
     );
     parts.push(printTrueBody(node, path, print));
-    if (commentsBetweenIfAndElse.length) {
-      if (node.falseBody) {
-        parts.push(hardline);
-        parts.push(printComments(node, path, options));
-      }
+    if (commentsBetweenIfAndElse.length && node.falseBody) {
+      parts.push(hardline);
+      parts.push(printComments(node, path, options));
     }
     parts.push(printElse(node, path, print, commentsBetweenIfAndElse));