Enhance error handling in main.ts to include status text and full response details; update tests to reflect new error message format. Update coverage badge to reflect 99.02% coverage.

Author: ivan-magda

__tests__/main.test.ts

@@ -322,13 +322,17 @@ describe('main.ts', () => {
       mockFetch.mockResolvedValue({
         ok: false,
         status: 500,
-        text: async () => 'Internal server error'
+        statusText: 'Internal Server Error',
+        text: async () => 'Internal server error',
+        headers: new Map([['content-type', 'application/json']])
       })
 
       await run()
 
       expect(core.warning).toHaveBeenCalledWith(
-        'Proxy error 500: Internal server error'
+        expect.stringContaining(
+          'Proxy error 500 Internal Server Error: Internal server error'
+        )
       )
       expect(core.setFailed).not.toHaveBeenCalled()
     })
@@ -342,13 +346,17 @@ describe('main.ts', () => {
       mockFetch.mockResolvedValue({
         ok: false,
         status: 500,
-        text: async () => 'Internal server error'
+        statusText: 'Internal Server Error',
+        text: async () => 'Internal server error',
+        headers: new Map([['content-type', 'application/json']])
       })
 
       await run()
 
       expect(core.setFailed).toHaveBeenCalledWith(
-        'Proxy error 500: Internal server error'
+        expect.stringContaining(
+          'Proxy error 500 Internal Server Error: Internal server error'
+        )
       )
     })
 

badges/coverage.svg

@@ -229,7 +229,15 @@ export async function run(): Promise<void> {
 
     debug(`API response status: ${resp.status}`)
     if (!resp.ok) {
-      const msg = `Proxy error ${resp.status}: ${await resp.text()}`
+      const errorBody = await resp.text()
+      const errorDetails = {
+        status: resp.status,
+        statusText: resp.statusText,
+        body: errorBody,
+        headers: Object.fromEntries(resp.headers.entries())
+      }
+      const msg = `Proxy error ${resp.status} ${resp.statusText}: ${errorBody}\nFull response: ${JSON.stringify(errorDetails, null, 2)}`
+      debug(`Full error response: ${JSON.stringify(errorDetails, null, 2)}`)
       if (failOnProxyError) {
         core.setFailed(msg)
         return