Add tests for BaseAction.couldActionApply and BaseAction.doesActionApply

test/baseAction.test.ts

@@ -0,0 +1,86 @@
+import * as assert from 'assert';
+import * as vscode from 'vscode';
+
+import { BaseAction } from '../src/actions/base';
+import { VimState } from '../src/state/vimState';
+import { setupWorkspace, cleanUpWorkspace } from './testUtils';
+import { ModeName } from '../src/mode/mode';
+
+class TestAction1D extends BaseAction {
+  keys = ['a', 'b'];
+  modes = [ModeName.Normal];
+}
+
+class TestAction2D extends BaseAction {
+  keys = [['a', 'b'], ['c', 'd']];
+  modes = [ModeName.Normal];
+}
+
+suite('base action', () => {
+  const action1D = new TestAction1D();
+  const action2D = new TestAction2D();
+  let vimState: VimState;
+
+  suiteSetup(async () => {
+    await setupWorkspace();
+    vimState = new VimState(vscode.window.activeTextEditor!, false);
+  });
+
+  suiteTeardown(cleanUpWorkspace);
+
+  test('couldActionApply 1D keys positive', () => {
+    assert.strictEqual(
+      action1D.couldActionApply(vimState, ['a']),
+      true
+    );
+  });
+
+  test('couldActionApply 1D keys negative', () => {
+    assert.strictEqual(
+      action1D.couldActionApply(vimState, ['b']),
+      false
+    );
+  });
+
+  test('couldActionApply 2D keys positive', () => {
+    assert.strictEqual(
+      action2D.couldActionApply(vimState, ['c']),
+      true
+    );
+  });
+
+  test('couldActionApply 2D keys negative', () => {
+    assert.strictEqual(
+      action2D.couldActionApply(vimState, ['b']),
+      false
+    );
+  });
+
+  test('doesActionApply 1D keys positive', () => {
+    assert.strictEqual(
+      action1D.doesActionApply(vimState, ['a', 'b']),
+      true
+    );
+  });
+
+  test('doesActionApply 1D keys negative', () => {
+    assert.strictEqual(
+      action1D.doesActionApply(vimState, ['a', 'a']),
+      false
+    );
+  });
+
+  test('doesActionApply 2D keys positive', () => {
+    assert.strictEqual(
+      action2D.doesActionApply(vimState, ['c', 'd']),
+      true
+    );
+  });
+
+  test('doesActionApply 2D keys negative', () => {
+    assert.strictEqual(
+      action2D.doesActionApply(vimState, ['a', 'a']),
+      false
+    );
+  });
+});