implemented generic tests for config based test flow creation

examples/svelte/src/routes/tests/generic/[topic]/[example]/+page.svelte

@@ -0,0 +1,11 @@
+<script lang="ts">
+	import { SvelteFlowProvider } from '@xyflow/svelte';
+
+	import Flow from './Flow.svelte';
+
+	export let data;
+</script>
+
+<SvelteFlowProvider>
+	<Flow generic={data.generic} />
+</SvelteFlowProvider>

examples/svelte/src/routes/tests/generic/[topic]/[example]/+page.ts

@@ -0,0 +1,22 @@
+import { error } from '@sveltejs/kit';
+
+/** @type {import('./$types').PageLoad} */
+export function load({ params }) {
+	try {
+		const genericTestCases = import.meta.glob<GenericTestCase>('/src/generic-tests/**/*.ts', {
+			eager: true,
+			import: 'default'
+		});
+
+		const generic = genericTestCases[`/src/generic-tests/${params.topic}/${params.example}.ts`];
+		if (generic) {
+			return {
+				generic
+			};
+		}
+	} catch (e) {
+		console.error(e);
+	}
+
+	throw error(404, 'Not found');
+}

examples/svelte/src/routes/tests/generic/[topic]/[example]/Flow.svelte

@@ -0,0 +1,16 @@
+<script lang="ts">
+	import { writable } from 'svelte/store';
+	import { SvelteFlow } from '@xyflow/svelte';
+
+	import '@xyflow/svelte/dist/style.css';
+
+	export let generic: GenericTestCase;
+
+	// Create writables here so it is easier to create test cases
+	const nodes = writable(generic.svelteFlowProps.nodes);
+	const edges = writable(generic.svelteFlowProps.edges);
+
+	const svelteFlowPropsWithWritables = { ...generic.svelteFlowProps, nodes, edges };
+</script>
+
+<SvelteFlow {...svelteFlowPropsWithWritables} />