Update master to main

Updated the default branch name

ee/spec/frontend/approvals/components/branches_select_spec.js

@@ -9,7 +9,7 @@ import waitForPromises from 'helpers/wait_for_promises';
 const TEST_DEFAULT_BRANCH = { name: 'Any branch' };
 const TEST_PROJECT_ID = '1';
 const TEST_PROTECTED_BRANCHES = [
-  { id: 1, name: 'master' },
+  { id: 1, name: 'main' },
   { id: 2, name: 'development' },
 ];
 const TEST_BRANCHES_SELECTIONS = [TEST_DEFAULT_BRANCH, ...TEST_PROTECTED_BRANCHES];
@@ -61,7 +61,7 @@ describe('Branches Select', () => {
           protectedBranches: [
             {
               id: 1,
-              name: 'master',
+              name: 'main',
             },
           ],
         },
@@ -70,10 +70,10 @@ describe('Branches Select', () => {
     );
     await waitForPromises();
 
-    expect(findDropdown().props('text')).toBe('master');
+    expect(findDropdown().props('text')).toBe('main');
     expect(
       findDropdownItems()
-        .filter((item) => item.text() === 'master')
+        .filter((item) => item.text() === 'main')
         .at(0)
         .props('isChecked'),
     ).toBe(true);
@@ -108,7 +108,7 @@ describe('Branches Select', () => {
     });
 
     it('fetches protected branches with no any branch if there is a search', async () => {
-      findSearch().vm.$emit('input', 'master');
+      findSearch().vm.$emit('input', 'main');
       await waitForPromises();
 
       expect(findDropdownItems()).toHaveLength(protectedBranchNames().length);

ee/spec/frontend/approvals/components/mr_edit/mr_rules_spec.js

@@ -50,7 +50,7 @@ describe('EE Approvals MRRules', () => {
     store.modules.approvals.state = {
       hasLoaded: true,
       rules: [],
-      targetBranch: 'master',
+      targetBranch: 'main',
     };
     store.modules.approvals.actions.putRule = jest.fn();
   });
@@ -64,7 +64,7 @@ describe('EE Approvals MRRules', () => {
   });
 
   describe('when editing a MR', () => {
-    const initialTargetBranch = 'master';
+    const initialTargetBranch = 'main';
     let targetBranchInputElement;
 
     beforeEach(() => {
@@ -96,7 +96,7 @@ describe('EE Approvals MRRules', () => {
 
     it('re-fetches rules when target branch has changed', () => {
       factory();
-      store.modules.approvals.state.targetBranch = 'master123';
+      store.modules.approvals.state.targetBranch = 'main123';
 
       return wrapper.vm.$nextTick().then(() => {
         expect(store.modules.approvals.actions.fetchRules).toHaveBeenCalled();

ee/spec/frontend/approvals/components/rule_branches_spec.js

@@ -32,7 +32,7 @@ describe('Rule Branches', () => {
       protectedBranches: [
         {
           id: 1,
-          name: 'master',
+          name: 'main',
         },
         {
           id: 2,
@@ -45,7 +45,7 @@ describe('Rule Branches', () => {
       rule,
     });
 
-    expect(wrapper.text()).toContain('master');
+    expect(wrapper.text()).toContain('main');
     expect(wrapper.text()).not.toContain('hello');
   });
 });

ee/spec/frontend/approvals/stores/modules/mr_edit/actions_spec.js

@@ -7,9 +7,9 @@ describe('Approval MR edit module actions', () => {
     it('commits SET_TARGET_BRANCH', (done) => {
       testAction(
         actions.setTargetBranch,
-        'master',
+        'main',
         {},
-        [{ type: types.SET_TARGET_BRANCH, payload: 'master' }],
+        [{ type: types.SET_TARGET_BRANCH, payload: 'main' }],
         [],
         done,
       );