test: fix mock HTTP responses in releases-github tests

Author: jdalton

test/unit/releases-github.test.mts

@@ -226,18 +226,8 @@ describe('releases/github', () => {
         }
 
         vi.mocked(httpRequest)
-          .mockResolvedValueOnce({
-            ok: true,
-            status: 200,
-            body: Buffer.from(JSON.stringify(mockReleases), 'utf8'),
-            headers: {},
-          })
-          .mockResolvedValueOnce({
-            ok: true,
-            status: 200,
-            body: Buffer.from(JSON.stringify(mockRelease), 'utf8'),
-            headers: {},
-          })
+          .mockResolvedValueOnce(createMockResponse(mockReleases))
+          .mockResolvedValueOnce(createMockResponse(mockRelease))
 
         vi.mocked(httpDownload).mockResolvedValueOnce(undefined)
 
@@ -339,12 +329,9 @@ describe('releases/github', () => {
           ],
         }
 
-        vi.mocked(httpRequest).mockResolvedValueOnce({
-          ok: true,
-          status: 200,
-          body: Buffer.from(JSON.stringify(mockRelease), 'utf8'),
-          headers: {},
-        })
+        vi.mocked(httpRequest).mockResolvedValueOnce(
+          createMockResponse(mockRelease),
+        )
 
         vi.mocked(httpDownload).mockResolvedValueOnce(undefined)
 
@@ -384,12 +371,9 @@ describe('releases/github', () => {
           ],
         }
 
-        vi.mocked(httpRequest).mockResolvedValueOnce({
-          ok: true,
-          status: 200,
-          body: Buffer.from(JSON.stringify(mockRelease), 'utf8'),
-          headers: {},
-        })
+        vi.mocked(httpRequest).mockResolvedValueOnce(
+          createMockResponse(mockRelease),
+        )
 
         vi.mocked(httpDownload).mockResolvedValueOnce(undefined)
 
@@ -430,12 +414,9 @@ describe('releases/github', () => {
           ],
         }
 
-        vi.mocked(httpRequest).mockResolvedValueOnce({
-          ok: true,
-          status: 200,
-          body: Buffer.from(JSON.stringify(mockRelease), 'utf8'),
-          headers: {},
-        })
+        vi.mocked(httpRequest).mockResolvedValueOnce(
+          createMockResponse(mockRelease),
+        )
 
         vi.mocked(httpDownload).mockResolvedValueOnce(undefined)
         vi.mocked(spawn).mockResolvedValueOnce(undefined as any)