package utils.matchers; import org.hamcrest.BaseMatcher; import org.hamcrest.Description; import org.hamcrest.Matcher; import java.nio.file.Path; import java.nio.file.Paths; import utils.InferError; import utils.InferResults; public class ResultContainsErrorInMethod extends BaseMatcher { private String errorType; private Path errorFile; private String errorMethod; public ResultContainsErrorInMethod(String type, String file, String method) { this.errorType = type; this.errorFile = Paths.get(file); this.errorMethod = method; } @Override public boolean matches(Object o) { InferResults results = (InferResults) o; for (InferError foundError : results.getErrors()) { if (foundError.matchType(this.errorType) && foundError.matchMethod(this.errorMethod) && foundError.matchFile(this.errorFile)) { return true; } } return false; } @Override public void describeTo(Description description) { description.appendText( this.errorType + " error in file: " + this.errorFile + ", method: " + this.errorMethod); } @Override public void describeMismatch(Object item, Description description) { InferResults results = (InferResults) item; String resultsString = ""; for (InferError error : results.getErrors()) { resultsString = resultsString + "\n\t" + error; } description.appendText( "Found errors: \n" + resultsString + "\nwith:\n" + results.inferCmdToString()); } public static Matcher contains(String type, String file, String method) { return new ResultContainsErrorInMethod(type, file, method); } }