[Init] Initial commit - NetMesh terminal manager

application/state/terminalHostTreeStore.test.ts

@@ -0,0 +1,46 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+
+const storage = new Map<string, string>();
+Object.defineProperty(globalThis, 'localStorage', {
+  configurable: true,
+  value: {
+    getItem: (key: string) => storage.get(key) ?? null,
+    setItem: (key: string, value: string) => storage.set(key, value),
+    removeItem: (key: string) => storage.delete(key),
+  },
+});
+
+const {
+  TERMINAL_HOST_TREE_DEFAULT_WIDTH,
+  clampTerminalHostTreeWidth,
+  terminalHostTreeStore,
+} = await import('./terminalHostTreeStore.ts');
+
+test('closing host tree state does not mutate layout width by itself', () => {
+  terminalHostTreeStore.setIsOpen(true);
+  terminalHostTreeStore.setLayoutWidth(240);
+
+  terminalHostTreeStore.setIsOpen(false);
+
+  assert.equal(terminalHostTreeStore.getLayoutWidth(), 240);
+  terminalHostTreeStore.setLayoutWidth(0);
+});
+
+test('opening host tree state does not jump the layout width', () => {
+  storage.set('netcatty_terminal_host_tree_width_v1', '300');
+  terminalHostTreeStore.setLayoutWidth(0);
+  terminalHostTreeStore.setIsOpen(false);
+
+  terminalHostTreeStore.setIsOpen(true);
+
+  assert.equal(terminalHostTreeStore.getLayoutWidth(), 0);
+  terminalHostTreeStore.setLayoutWidth(0);
+});
+
+test('host tree restored layout width is clamped', () => {
+  assert.equal(clampTerminalHostTreeWidth(80), 176);
+  assert.equal(clampTerminalHostTreeWidth(999), 360);
+  assert.equal(clampTerminalHostTreeWidth(0), 176);
+  assert.equal(TERMINAL_HOST_TREE_DEFAULT_WIDTH, 220);
+});