net.thucydides.core.annotations.Methods Maven / Gradle / Ivy
package net.thucydides.core.annotations;
import com.google.common.base.Preconditions;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* Created by john on 7/08/2015.
*/
public class Methods {
private static final Logger LOGGER = LoggerFactory.getLogger(Fields.class);
private final Class clazz;
private List currentResults = new ArrayList<>();
public static Methods of(final Class testClass) {
return new Methods(testClass);
}
public Methods(Class clazz) {
this.clazz = clazz;
this.currentResults = Arrays.asList(clazz.getMethods());
}
public Methods called(String name) {
currentResults = filterByName(currentResults, name);
return this;
}
private List filterByName(List currentResults, String name) {
List filteredResults = new ArrayList<>();
for (Method method : currentResults) {
if (method.getName().equals(name)) {
filteredResults.add(method);
}
}
return filteredResults;
}
public List asList() {
return currentResults;
}
public boolean isEmpty() {
return currentResults.isEmpty();
}
public Method first() {
Preconditions.checkState(!currentResults.isEmpty());
return currentResults.get(0);
}
}