Modified tests for commandline input validator

oliverschwendener · Apr 20, 2018 · a804714 · a804714
1 parent f42d5f7
commit a804714
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/src/tests/unit/input-validators/command-line-input-validator.test.ts b/src/tests/unit/input-validators/command-line-input-validator.test.ts
@@ -24,6 +24,8 @@ describe(CommandLineInputValidator.name, (): void => {
                 "<ipconfig",
                 "> ipconfig",
                 ">     ipconfig",
+                "",
+                " ",
             ];
 
             for (const invalidInput of invalidInputs) {

diff --git a/src/ts/input-validators/command-line-input-validator.ts b/src/ts/input-validators/command-line-input-validator.ts
@@ -17,10 +17,6 @@ export class CommandLineInputValidator implements InputValidator {
     }
 
     private prefixIsFollowedByCommand(userInput: string): boolean {
-        if (userInput.length >= 2) {
-            return userInput[1] !== " ";
-        } else {
-            return false;
-        }
+        return userInput[1] !== " ";
     }
 }