fix and test only space osc payload (#1052)

apps/server/src/services/integration-service/integrationUtils.test.ts

@@ -116,6 +116,18 @@ describe('parseNestedTemplate() -> stringToOSCArgs()', () => {
         test: '"string with space and {{not.so.easy}}"',
         expect: [{ type: 'string', value: 'string with space and data with space' }],
       },
+      {
+        test: '',
+        expect: [],
+      },
+      {
+        test: ' ',
+        expect: [],
+      },
+      {
+        test: '""',
+        expect: [{ type: 'string', value: '' }],
+      },
       {
         test: '"string with space and {{not.so.empty}}"',
         expect: [{ type: 'string', value: 'string with space and ' }],

apps/server/src/utils/__tests__/oscArgParser.test.ts

@@ -25,6 +25,12 @@ describe('test stringToOSCArgs()', () => {
     expect(stringToOSCArgs(test)).toStrictEqual(expected);
   });
 
+  it('1 space is nothing', () => {
+    const test = ' ';
+    const expected = [];
+    expect(stringToOSCArgs(test)).toStrictEqual(expected);
+  });
+
   it('keep other types in strings', () => {
     const test = 'test "1111" "0.1111" "TRUE" "FALSE"';
     const expected = [

apps/server/src/utils/oscArgParser.ts

@@ -7,6 +7,10 @@ export function stringToOSCArgs(argsString: string | undefined): Argument[] {
   }
   const matches = splitWhitespace(argsString);
 
+  if (!matches) {
+    return new Array<Argument>();
+  }
+
   const parsedArguments: Argument[] = matches.map((argString: string) => {
     const argAsNum = Number(argString);
     // NOTE: number like: 1 2.0 33333