after audit

frontend/src/features/scholars/components/ScholarBatchAdd.test.ts

@@ -0,0 +1,76 @@
+// @vitest-environment happy-dom
+import { describe, expect, it } from "vitest";
+import { mount } from "@vue/test-utils";
+import ScholarBatchAdd from "./ScholarBatchAdd.vue";
+
+const defaultProps = { saving: false, loading: false };
+
+describe("ScholarBatchAdd", () => {
+  it("renders the heading and input", () => {
+    const wrapper = mount(ScholarBatchAdd, { props: defaultProps });
+    expect(wrapper.text()).toContain("Add Scholar Profiles");
+    expect(wrapper.find("textarea").exists()).toBe(true);
+  });
+
+  it("shows parsed ID count as 0 for empty input", () => {
+    const wrapper = mount(ScholarBatchAdd, { props: defaultProps });
+    expect(wrapper.text()).toContain("Parsed IDs:");
+  });
+
+  it("parses bare scholar IDs from textarea input", async () => {
+    const wrapper = mount(ScholarBatchAdd, { props: defaultProps });
+    await wrapper.find("textarea").setValue("A-UbBTPM15wL");
+    expect(wrapper.text()).toContain("1");
+  });
+
+  it("parses scholar IDs from Google Scholar URLs", async () => {
+    const wrapper = mount(ScholarBatchAdd, { props: defaultProps });
+    await wrapper.find("textarea").setValue(
+      "https://scholar.google.com/citations?hl=en&user=A-UbBTPM15wL",
+    );
+    expect(wrapper.text()).toContain("1");
+  });
+
+  it("deduplicates IDs from mixed input", async () => {
+    const wrapper = mount(ScholarBatchAdd, { props: defaultProps });
+    await wrapper.find("textarea").setValue(
+      "A-UbBTPM15wL\nhttps://scholar.google.com/citations?user=A-UbBTPM15wL",
+    );
+    expect(wrapper.text()).toContain("1");
+  });
+
+  it("parses multiple IDs separated by commas", async () => {
+    const wrapper = mount(ScholarBatchAdd, { props: defaultProps });
+    await wrapper.find("textarea").setValue("A-UbBTPM15wL, B-UbBTPM15wL");
+    expect(wrapper.text()).toContain("2");
+  });
+
+  it("emits add-scholars with parsed IDs on submit", async () => {
+    const wrapper = mount(ScholarBatchAdd, { props: defaultProps });
+    await wrapper.find("textarea").setValue("A-UbBTPM15wL");
+    await wrapper.find("form").trigger("submit");
+    const emitted = wrapper.emitted("add-scholars");
+    expect(emitted).toHaveLength(1);
+    expect(emitted![0][0]).toEqual(["A-UbBTPM15wL"]);
+  });
+
+  it("clears textarea after successful submit", async () => {
+    const wrapper = mount(ScholarBatchAdd, { props: defaultProps });
+    const textarea = wrapper.find("textarea");
+    await textarea.setValue("A-UbBTPM15wL");
+    await wrapper.find("form").trigger("submit");
+    expect((textarea.element as HTMLTextAreaElement).value).toBe("");
+  });
+
+  it("does not emit when input contains no valid IDs", async () => {
+    const wrapper = mount(ScholarBatchAdd, { props: defaultProps });
+    await wrapper.find("textarea").setValue("not-a-valid-id");
+    await wrapper.find("form").trigger("submit");
+    expect(wrapper.emitted("add-scholars")).toBeUndefined();
+  });
+
+  it("shows Adding... label when saving prop is true", () => {
+    const wrapper = mount(ScholarBatchAdd, { props: { ...defaultProps, saving: true } });
+    expect(wrapper.text()).toContain("Adding...");
+  });
+});