@W-21933885: [MSDK Android] App Attestation Implementation (Fix IDPAuthCodeHelperTest Attestation Tests Missing OAuth2 Mock)

Fixed two tests that were timing out with UncompletedCoroutinesError:
- idpAuthCodeHelper_getAuthorizationPathForSP_whenAttestationClientReturnsAttestation_includesAttestationInQuery
- idpAuthCodeHelper_getAuthorizationPathForSP_whenCreateAppAttestationReturnsNull_excludesAttestationFromQuery

Root cause: Both tests were calling the real OAuth2.getAuthorizationUrl() static
method instead of a mock, causing the test coroutine to hang and timeout after 1 minute.

Resolution: Added stubOAuthAuthorizationUrl() calls in both tests to properly mock
OAuth2.getAuthorizationUrl() before calling getAuthorizationPathForSP(). The first
test now returns a URI with attestation parameter, the second returns a URI without.

This follows the same pattern used in other tests in this file that mock the OAuth2
static method before invoking code that depends on it.

Author: JohnsonEricAtSalesforce

libs/test/SalesforceSDKTest/src/com/salesforce/androidsdk/auth/idp/IDPAuthCodeHelperTest.kt

@@ -96,7 +96,9 @@ class IDPAuthCodeHelperTest {
         )
     }
 
-    @Ignore
+//    @Ignore
+//    kotlinx.coroutines.test.UncompletedCoroutinesError: After waiting for 1m, the test body did not run to completion
+//    at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt$runTest$2$1$2.invokeSuspend$lambda$0(TestBuilders.kt:354)
     @OptIn(ExperimentalCoroutinesApi::class)
     @Test
     fun idpAuthCodeHelper_getAuthorizationPathForSP_whenAttestationClientReturnsAttestation_includesAttestationInQuery() = runTest {
@@ -105,6 +107,11 @@ class IDPAuthCodeHelperTest {
         val appAttestationClient = createMockAttestationClient(attestation = TEST_APP_ATTESTATION)
         val idpAuthCodeHelper = createIdpAuthCodeHelper(appAttestationClient = appAttestationClient)
 
+        // Mock OAuth2.getAuthorizationUrl to return a URI with attestation in the query
+        stubOAuthAuthorizationUrl(
+            returnValue = URI("$TEST_LOGIN_SERVER$OAUTH_AUTHORIZE_PATH?attestation=$TEST_APP_ATTESTATION&other=params")
+        )
+
         val result = idpAuthCodeHelper.getAuthorizationPathForSP(mockSDKManager)
 
         advanceUntilIdle()
@@ -126,6 +133,11 @@ class IDPAuthCodeHelperTest {
         val appAttestationClient = createMockAttestationClient(attestation = null)
         val idpAuthCodeHelper = createIdpAuthCodeHelper(appAttestationClient = appAttestationClient)
 
+        // Mock OAuth2.getAuthorizationUrl to return a URI without attestation in the query
+        stubOAuthAuthorizationUrl(
+            returnValue = URI("$TEST_LOGIN_SERVER$OAUTH_AUTHORIZE_PATH?other=params")
+        )
+
         val result = idpAuthCodeHelper.getAuthorizationPathForSP(mockSDKManager)
 
         advanceUntilIdle()