test: use as const to remove some usages of as any (#39475)

spec/api-session-spec.ts

@@ -419,33 +419,33 @@ describe('session module', () => {
     });
 
     it('allows configuring proxy settings with mode `direct`', async () => {
-      const config = { mode: 'direct' as any, proxyRules: 'http=myproxy:80' };
+      const config = { mode: 'direct' as const, proxyRules: 'http=myproxy:80' };
       await customSession.setProxy(config);
       const proxy = await customSession.resolveProxy('http://example.com/');
       expect(proxy).to.equal('DIRECT');
     });
 
     it('allows configuring proxy settings with mode `auto_detect`', async () => {
-      const config = { mode: 'auto_detect' as any };
+      const config = { mode: 'auto_detect' as const };
       await customSession.setProxy(config);
     });
 
     it('allows configuring proxy settings with mode `pac_script`', async () => {
-      const config = { mode: 'pac_script' as any };
+      const config = { mode: 'pac_script' as const };
       await customSession.setProxy(config);
       const proxy = await customSession.resolveProxy('http://example.com/');
       expect(proxy).to.equal('DIRECT');
     });
 
     it('allows configuring proxy settings with mode `fixed_servers`', async () => {
-      const config = { mode: 'fixed_servers' as any, proxyRules: 'http=myproxy:80' };
+      const config = { mode: 'fixed_servers' as const, proxyRules: 'http=myproxy:80' };
       await customSession.setProxy(config);
       const proxy = await customSession.resolveProxy('http://example.com/');
       expect(proxy).to.equal('PROXY myproxy:80');
     });
 
     it('allows configuring proxy settings with mode `system`', async () => {
-      const config = { mode: 'system' as any };
+      const config = { mode: 'system' as const };
       await customSession.setProxy(config);
     });
 
@@ -468,7 +468,7 @@ describe('session module', () => {
         res.end(pac);
       });
       const { url } = await listen(server);
-      const config = { mode: 'pac_script' as any, pacScript: url };
+      const config = { mode: 'pac_script' as const, pacScript: url };
       await customSession.setProxy(config);
       {
         const proxy = await customSession.resolveProxy('https://google.com');

spec/api-system-preferences-spec.ts

@@ -29,7 +29,7 @@ describe('systemPreferences module', () => {
         { key: 'one', type: 'string', value: 'ONE' },
         { key: 'two', value: 2, type: 'integer' },
         { key: 'three', value: [1, 2, 3], type: 'array' }
-      ];
+      ] as const;
 
       const defaultsDict: Record<string, any> = {};
       defaultsMap.forEach(row => { defaultsDict[row.key] = row.value; });
@@ -38,7 +38,7 @@ describe('systemPreferences module', () => {
 
       for (const userDefault of defaultsMap) {
         const { key, value: expectedValue, type } = userDefault;
-        const actualValue = systemPreferences.getUserDefault(key, type as any);
+        const actualValue = systemPreferences.getUserDefault(key, type);
         expect(actualValue).to.deep.equal(expectedValue);
       }
     });
@@ -91,12 +91,12 @@ describe('systemPreferences module', () => {
       ['url', 'https://github.com/electron'],
       ['array', [1, 2, 3]],
       ['dictionary', { a: 1, b: 2 }]
-    ];
+    ] as const;
 
     it('sets values', () => {
       for (const [type, value] of TEST_CASES) {
-        systemPreferences.setUserDefault(KEY, type as any, value as any);
+        systemPreferences.setUserDefault(KEY, type, value as any);
-        const retrievedValue = systemPreferences.getUserDefault(KEY, type as any);
+        const retrievedValue = systemPreferences.getUserDefault(KEY, type);
         expect(retrievedValue).to.deep.equal(value);
       }
     });
@@ -104,7 +104,7 @@ describe('systemPreferences module', () => {
     it('throws when type and value conflict', () => {
       for (const [type, value] of TEST_CASES) {
         expect(() => {
-          systemPreferences.setUserDefault(KEY, type as any, typeof value === 'string' ? {} : 'foo' as any);
+          systemPreferences.setUserDefault(KEY, type, typeof value === 'string' ? {} : 'foo' as any);
         }).to.throw(`Unable to convert value to: ${type}`);
       }
     });
@@ -158,10 +158,10 @@ describe('systemPreferences module', () => {
     });
 
     it('returns a valid system color', () => {
-      const colors = ['blue', 'brown', 'gray', 'green', 'orange', 'pink', 'purple', 'red', 'yellow'];
+      const colors = ['blue', 'brown', 'gray', 'green', 'orange', 'pink', 'purple', 'red', 'yellow'] as const;
 
       colors.forEach(color => {
-        const sysColor = systemPreferences.getSystemColor(color as any);
+        const sysColor = systemPreferences.getSystemColor(color);
         expect(sysColor).to.be.a('string');
       });
     });

spec/api-web-contents-spec.ts

@@ -1280,9 +1280,9 @@ describe('webContents module', () => {
         'default_public_interface_only',
         'default_public_and_private_interfaces',
         'disable_non_proxied_udp'
-      ];
+      ] as const;
       policies.forEach((policy) => {
-        w.webContents.setWebRTCIPHandlingPolicy(policy as any);
+        w.webContents.setWebRTCIPHandlingPolicy(policy);
         expect(w.webContents.getWebRTCIPHandlingPolicy()).to.equal(policy);
       });
     });
@@ -2254,7 +2254,7 @@ describe('webContents module', () => {
       const promise = once(w.webContents, 'context-menu') as Promise<[any, Electron.ContextMenuParams]>;
 
       // Simulate right-click to create context-menu event.
-      const opts = { x: 0, y: 0, button: 'right' as any };
+      const opts = { x: 0, y: 0, button: 'right' as const };
       w.webContents.sendInputEvent({ ...opts, type: 'mouseDown' });
       w.webContents.sendInputEvent({ ...opts, type: 'mouseUp' });