com.github.tomakehurst.wiremock.matching.MatchesJsonPathPattern Maven / Gradle / Ivy
package com.github.tomakehurst.wiremock.matching;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.jayway.jsonpath.JsonPath;
import java.util.Collection;
import java.util.Map;
import static com.github.tomakehurst.wiremock.common.LocalNotifier.notifier;
public class MatchesJsonPathPattern extends StringValuePattern {
public MatchesJsonPathPattern(String value) {
super(value);
}
public String getMatchesJsonPath() {
return expectedValue;
}
@Override
public MatchResult match(@JsonProperty("matchesJsonPath") String value) {
return MatchResult.of(isJsonPathMatch(value));
}
private boolean isJsonPathMatch(String value) {
try {
Object obj = JsonPath.read(value, expectedValue);
if (obj instanceof Collection) {
return !((Collection) obj).isEmpty();
}
if (obj instanceof Map) {
return !((Map) obj).isEmpty();
}
return obj != null;
} catch (Exception e) {
String error;
if (e.getMessage().equalsIgnoreCase("invalid path")) {
error = "the JSON path didn't match the document structure";
}
else if (e.getMessage().equalsIgnoreCase("invalid container object")) {
error = "the JSON document couldn't be parsed";
} else {
error = "of error '" + e.getMessage() + "'";
}
String message = String.format(
"Warning: JSON path expression '%s' failed to match document '%s' because %s",
expectedValue, value, error);
notifier().info(message);
return false;
}
}
}