private static String inferErrorFileLocation(String modelLocation) {
        int extensionPosition = modelLocation.lastIndexOf(".");
        if (extensionPosition == -1) {
            throw new IllegalArgumentException("Invalid Smithy model file: " + modelLocation);
        }
        return modelLocation.substring(0, extensionPosition) + ".errors";
    }
Creates a test case result from a test case and validated model.

<p>The validation events encountered while validating a model are
compared against the expected validation events. An actual event (A) is
considered a match with an expected event (E) if A and E target the
same shape, have the same severity, the eventId of A contains the eventId
of E, and the message of E starts with the suppression reason or message
of A.

@param validatedResult Result of creating and validating the model.
@return Returns the created test case result.
smithy-model/src/main/java/software/amazon/smithy/model/validation/testrunner/SmithyTestCase.java