test(pagination): add unit tests

tests/Pagination/Pagination.test.svelte

@@ -0,0 +1,41 @@
+<script lang="ts">
+  import { Pagination } from "carbon-components-svelte";
+
+  export let page = 1;
+  export let totalItems = 0;
+  export let disabled = false;
+  export let forwardText = "Next page";
+  export let backwardText = "Previous page";
+  export let itemsPerPageText = "Items per page:";
+  export let pageInputDisabled = false;
+  export let pageSizeInputDisabled = false;
+  export let pageSize = 10;
+  export let pageSizes: ReadonlyArray<number> = [10];
+  export let pagesUnknown = false;
+</script>
+
+<Pagination
+  bind:page
+  {totalItems}
+  {disabled}
+  {forwardText}
+  {backwardText}
+  {itemsPerPageText}
+  {pageInputDisabled}
+  {pageSizeInputDisabled}
+  bind:pageSize
+  {pageSizes}
+  {pagesUnknown}
+  on:change={(e) => {
+    console.log("change", e.detail);
+  }}
+  on:click:button--previous={(e) => {
+    console.log("previous", e.detail);
+  }}
+  on:click:button--next={(e) => {
+    console.log("next", e.detail);
+  }}
+  on:update={(e) => {
+    console.log("update", e.detail);
+  }}
+/>