address comments

Author: mmalerba

src/material/autocomplete/testing/autocomplete-harness.ts

@@ -80,8 +80,8 @@ export class MatAutocompleteHarness extends ComponentHarness {
         MatAutocompleteOptionGroupHarness.with(filters))();
   }
 
-  /** Selects the first options matching the given filters. */
-  async selectOption(filters: OptionHarnessFilters = {}): Promise<void> {
+  /** Selects the first option matching the given filters. */
+  async selectOption(filters: OptionHarnessFilters): Promise<void> {
     await this.focus(); // Focus the input to make sure the autocomplete panel is shown.
     const options = await this.getOptions(filters);
     if (!options.length) {

src/material/autocomplete/testing/option-harness.ts

@@ -16,7 +16,7 @@ export interface OptionHarnessFilters extends BaseHarnessFilters {
 }
 
 export interface OptionGroupHarnessFilters extends BaseHarnessFilters {
-  text?: string | RegExp;
+  labelText?: string | RegExp;
 }
 
 /**
@@ -53,13 +53,12 @@ export class MatAutocompleteOptionGroupHarness extends ComponentHarness {
 
   static with(options: OptionGroupHarnessFilters = {}) {
     return new HarnessPredicate(MatAutocompleteOptionGroupHarness, options)
-        .addOption('text', options.text,
-            (harness, title) => HarnessPredicate.stringMatches(harness.getText(), title));
+        .addOption('labelText', options.labelText,
+            (harness, label) => HarnessPredicate.stringMatches(harness.getLabelText(), label));
   }
 
   /** Gets a promise for the option group's label text. */
-  async getText(): Promise<string> {
+  async getLabelText(): Promise<string> {
     return (await this._label()).text();
   }
 }
-

src/material/autocomplete/testing/shared.spec.ts

@@ -108,10 +108,10 @@ export function runHarnessTests(
   it('should be able to get filtered panel groups', async () => {
     const input = await loader.getHarness(autocompleteHarness.with({selector: '#grouped'}));
     await input.focus();
-    const groups = await input.getOptionGroups({text: 'Two'});
+    const groups = await input.getOptionGroups({labelText: 'Two'});
 
     expect(groups.length).toBe(1);
-    expect(await groups[0].getText()).toBe('Two');
+    expect(await groups[0].getLabelText()).toBe('Two');
   });
 
   it('should be able to get whether the autocomplete is open', async () => {