open-keychain/OpenKeychain/src/test/java/org/sufficientlysecure/keychain/TestHelpers.java

package org.sufficientlysecure.keychain;


import android.content.ContentValues;

import org.hamcrest.BaseMatcher;
import org.hamcrest.Description;
import org.mockito.Matchers;


public class TestHelpers {
    public static ContentValues cvContains(ContentValues value) {
        return Matchers.argThat(new BaseMatcher<ContentValues>() {
            @Override
            public boolean matches(Object item) {
                if (item instanceof ContentValues) {
                    ContentValues cv = (ContentValues) item;
                    for (String key : value.keySet()) {
                        if (!cv.containsKey(key)) {
                            return false;
                        }

                        Object ours = value.get(key);
                        Object theirs = cv.get(key);
                        if (ours == null && theirs == null) {
                            continue;
                        }
                        if (ours == null || !ours.equals(theirs)) {
                            return false;
                        }
                    }
                    return true;
                }
                return false;
            }

            @Override
            public void describeTo(Description description) {
                description.appendValue(value);
            }
        });
    }
}