fix server-side testing with vitest/ssr (#217)

Fixes #211

Author: benoitv-code

.changeset/little-mice-mate.md

@@ -0,0 +1,5 @@
+---
+'vite-plugin-solid': patch
+---
+
+Fix server-side testing with vitest/ssr

src/index.ts

@@ -298,7 +298,7 @@ export default function solidPlugin(options: Partial<Options> = {}): Plugin {
       config.resolve.conditions = [
         'solid',
         ...(replaceDev ? ['development'] : []),
-        ...(isTestMode && !opts.isSsrTargetWebworker ? ['browser'] : []),
+        ...(isTestMode && !opts.isSsrTargetWebworker && !options.ssr ? ['browser'] : []),
         ...config.resolve.conditions,
       ];
     },