✨ Set contest table as default tab in problems page (#1901)

Author: KATO-Hiro

src/lib/stores/active_problem_list_tab.svelte.ts

@@ -1,15 +1,15 @@
 export type ActiveProblemListTab = 'contestTable' | 'listByGrade' | 'gradeGuidelineTable';
 
 export class ActiveProblemListTabStore {
-  value = $state<ActiveProblemListTab>('listByGrade');
+  value = $state<ActiveProblemListTab>('contestTable');
 
   /**
    * Creates an instance with the specified problem list tab.
    *
    * @param activeTab - The default problem list tab to initialize.
-   * Defaults to 'listByGrade'.
+   * Defaults to 'contestTable'.
    */
-  constructor(activeTab: ActiveProblemListTab = 'listByGrade') {
+  constructor(activeTab: ActiveProblemListTab = 'contestTable') {
     this.value = activeTab;
   }
 
@@ -42,10 +42,10 @@ export class ActiveProblemListTabStore {
 
   /**
    * Resets the active tab to the default value.
-   * Sets the internal value to 'listByGrade'.
+   * Sets the internal value to 'contestTable'.
    */
   reset(): void {
-    this.value = 'listByGrade';
+    this.value = 'contestTable';
   }
 }
 

src/test/lib/stores/active_problem_list_tab.svelte.test.ts

@@ -11,25 +11,25 @@ describe('ActiveProblemListTabStore', () => {
 
   describe('constructor', () => {
     test('expects to initialize with default value', () => {
-      expect(store.get()).toBe('listByGrade');
+      expect(store.get()).toBe('contestTable');
     });
 
     test('expects to initialize with provided value', () => {
-      const customStore = new ActiveProblemListTabStore('contestTable');
-      expect(customStore.get()).toBe('contestTable');
+      const customStore = new ActiveProblemListTabStore('listByGrade');
+      expect(customStore.get()).toBe('listByGrade');
     });
   });
 
   describe('get', () => {
     test('expects to return the current active tab', () => {
-      expect(store.get()).toBe('listByGrade');
+      expect(store.get()).toBe('contestTable');
     });
   });
 
   describe('set', () => {
     test('expects to update the active tab value', () => {
-      store.set('contestTable');
-      expect(store.get()).toBe('contestTable');
+      store.set('listByGrade');
+      expect(store.get()).toBe('listByGrade');
 
       store.set('gradeGuidelineTable');
       expect(store.get()).toBe('gradeGuidelineTable');
@@ -38,24 +38,24 @@ describe('ActiveProblemListTabStore', () => {
 
   describe('isSame', () => {
     test('expects to return true when active tab matches the argument', () => {
-      store.set('contestTable');
-      expect(store.isSame('contestTable')).toBe(true);
+      store.set('listByGrade');
+      expect(store.isSame('listByGrade')).toBe(true);
     });
 
     test('expects to return false when active tab does not match the argument', () => {
-      store.set('contestTable');
-      expect(store.isSame('listByGrade')).toBe(false);
+      store.set('listByGrade');
+      expect(store.isSame('contestTable')).toBe(false);
       expect(store.isSame('gradeGuidelineTable')).toBe(false);
     });
   });
 
   describe('reset', () => {
     test('expects to reset the active tab to the default value', () => {
-      store.set('contestTable');
-      expect(store.get()).toBe('contestTable');
+      store.set('listByGrade');
+      expect(store.get()).toBe('listByGrade');
 
       store.reset();
-      expect(store.get()).toBe('listByGrade');
+      expect(store.get()).toBe('contestTable');
     });
   });
 });