test(multi-select): more unit tests

tests/MultiSelect/MultiSelect.test.svelte

@@ -0,0 +1,55 @@
+<script lang="ts">
+  import { MultiSelect } from "carbon-components-svelte";
+  import type { ComponentProps } from "svelte";
+
+  export let items: ComponentProps<MultiSelect>["items"] = [];
+  export let selectedIds: ComponentProps<MultiSelect>["selectedIds"] = [];
+  export let filterable = false;
+  export let filterItem: ComponentProps<MultiSelect>["filterItem"] = undefined;
+  export let placeholder = "";
+  export let titleText = "";
+  export let hideLabel = false;
+  export let light = false;
+  export let type: ComponentProps<MultiSelect>["type"] = "default";
+  export let invalid = false;
+  export let invalidText = "";
+  export let warn = false;
+  export let warnText = "";
+  export let disabled = false;
+  export let selectionFeedback: ComponentProps<MultiSelect>["selectionFeedback"] =
+    "top-after-reopen";
+  export let translateWithIdSelection: ComponentProps<MultiSelect>["translateWithIdSelection"] =
+    undefined;
+  export let itemToString: ComponentProps<MultiSelect>["itemToString"] = (
+    item,
+  ) => item.text;
+  export let itemToInput: ComponentProps<MultiSelect>["itemToInput"] =
+    undefined;
+</script>
+
+<MultiSelect
+  {items}
+  {selectedIds}
+  {filterable}
+  {filterItem}
+  {placeholder}
+  {titleText}
+  {hideLabel}
+  {light}
+  {type}
+  {invalid}
+  {invalidText}
+  {warn}
+  {warnText}
+  {disabled}
+  {selectionFeedback}
+  {translateWithIdSelection}
+  {itemToString}
+  {itemToInput}
+  on:select={(e) => {
+    console.log("select", e.detail);
+  }}
+  on:clear={(e) => {
+    console.log("clear", e.detail);
+  }}
+/>