Initial Watermaps import

2026-07-24 11:29:24 +02:00
commit 57f7b4dedb
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+import "@testing-library/jest-dom/vitest";
+import { cleanup, fireEvent, render, screen } from "@testing-library/react";
+import { afterEach, describe, expect, it, vi } from "vitest";
+import { calculateRouteGuidance } from "@watermaps/shared";
+import { CourseAssistantPanel } from "../src/components/CourseAssistantPanel";
+
+afterEach(cleanup);
+
+describe("CourseAssistantPanel", () => {
+  it("shows the continuously calculated target course and correction", () => {
+    const guidance = calculateRouteGuidance({
+      route: [[0, 0], [0.02, 0]],
+      position: { lon: 0.001, lat: 0 },
+      headingDeg: 80,
+      speedKn: 6,
+      accuracyM: 5
+    });
+    const onStop = vi.fn();
+
+    render(
+      <CourseAssistantPanel
+        guidance={guidance}
+        gpsStatus="tracking"
+        headingDeg={80}
+        headingSource="COG"
+        accuracyM={5}
+        fixStale={false}
+        onStop={onStop}
+      />
+    );
+
+    expect(screen.getByRole("complementary", { name: "Kursassistent" })).toHaveTextContent("090°T");
+    expect(screen.getByText("10° nach Steuerbord")).toBeVisible();
+    expect(screen.getByText("Auf Route – Sollkurs wird mit jedem GPS-Fix angepasst.")).toBeVisible();
+    expect(screen.getByText("IST COG").parentElement).toHaveTextContent("080°T");
+    fireEvent.click(screen.getByRole("button", { name: "Kursassistent stoppen" }));
+    expect(onStop).toHaveBeenCalledTimes(1);
+  });
+
+  it("suppresses steering advice while GPS accuracy is insufficient", () => {
+    const guidance = calculateRouteGuidance({
+      route: [[0, 0], [0.02, 0]],
+      position: { lon: 0.001, lat: 0 },
+      headingDeg: 80,
+      speedKn: 6,
+      accuracyM: 250
+    });
+
+    render(
+      <CourseAssistantPanel
+        guidance={guidance}
+        gpsStatus="tracking"
+        headingDeg={80}
+        headingSource="COG"
+        accuracyM={250}
+        fixStale={false}
+        onStop={vi.fn()}
+      />
+    );
+
+    expect(guidance?.status).toBe("gps-unreliable");
+    expect(screen.getByText("Keine verlässliche Steueranweisung")).toBeVisible();
+    expect(screen.getByText(/GPS zu ungenau/)).toBeVisible();
+    expect(screen.getByRole("complementary", { name: "Kursassistent" })).toHaveAttribute("data-alert", "true");
+  });
+
+  it("pauses when the latest GPS fix is stale", () => {
+    render(
+      <CourseAssistantPanel
+        guidance={null}
+        gpsStatus="tracking"
+        headingDeg={null}
+        headingSource="--"
+        accuracyM={null}
+        fixStale
+        onStop={vi.fn()}
+      />
+    );
+
+    expect(screen.getByText(/GPS-Fix ist veraltet/)).toBeVisible();
+    expect(screen.getByText("---")).toBeVisible();
+  });
+});