message: lsp: expand testcase to check stVar case sensitivity in diagnostics
diff: @@ -78,7 +78,7 @@ describe('diagnostics', () => {
  :vars {}
  .gaga {
  - colorr: red;
  + myColor: red;
  }
  `
  },
  @@ -89,9 +89,9 @@ describe('diagnostics', () => {
  {
  range: {
  start: { line: 4, character: 22 },
  - end: { line: 4, character: 28 }
  + end: { line: 4, character: 29 }
  },
  - message: `Unknown property: 'colorr'`,
  + message: `Unknown property: 'myColor'`,
  severity: 2,
  source: 'css',
  code: 'unknownProperties'
  @@ -106,7 +106,7 @@ describe('diagnostics', () => {
  {
  [filePath]: `
  :vars {
  - varvar: binks;
  + varVar: binks;
  }
  `
  },
  