Fix LineByLineComparison bug when expected is longer than actual

apollographql · Mar 10, 2022 · be6f371 · be6f371
1 parent 4b44673
commit be6f371
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/Tests/ApolloCodegenTests/TestHelpers/LineByLineComparison.swift b/Tests/ApolloCodegenTests/TestHelpers/LineByLineComparison.swift
@@ -39,7 +39,7 @@ public func equalLineByLine(
         } else {
           return PredicateResult(
             status: .fail,
-            message: .fail("Expected \(expectedLines.count), actual ended at line \(index).")
+            message: .fail("Expected \(expectedLines.count), actual ended at line \(actualLines.count)")
           )
         }
       }
@@ -52,6 +52,13 @@ public func equalLineByLine(
       }
     }
 
+    guard expectedLinesBuffer.isEmpty else {
+      return PredicateResult(
+        status: .fail,
+        message: .fail("Expected \(expectedLines.count), actual ended at line \(actualLines.count).")
+      )
+    }
+
     return PredicateResult(
       status: .matches,
       message: .expectedTo("be equal")