geofot96/StudyBuddy

package ch.epfl.sweng.studdybuddy;

import android.content.Context;
import android.support.test.InstrumentationRegistry;
import android.support.test.espresso.matcher.BoundedMatcher;
import android.support.test.runner.AndroidJUnit4;
import android.view.View;
import android.widget.DatePicker;
import android.widget.TimePicker;

import org.hamcrest.Description;
import org.hamcrest.Matcher;
import org.junit.Test;
import org.junit.runner.RunWith;

import static org.junit.Assert.assertEquals;

/**
 * Instrumented test, which will execute on an Android device.
 *
 * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
 */
@RunWith(AndroidJUnit4.class)
public class ExampleInstrumentedTest
{
 @Test
    public void useAppContext()
    {
        // Context of the app under test.
        Context appContext = InstrumentationRegistry.getTargetContext();

        assertEquals("ch.epfl.sweng.studdybuddy", appContext.getPackageName());
    }

    public static Matcher<View> matchesTime(final int hours, final int minutes) {
        return new BoundedMatcher<View, TimePicker>(TimePicker.class) {

            @Override
            public void describeTo(Description description) {
                description.appendText("matches date:");
            }

            @Override
            protected boolean matchesSafely(TimePicker item) {
                int h, min;
                int currentApiVersion = android.os.Build.VERSION.SDK_INT;
                if (currentApiVersion > android.os.Build.VERSION_CODES.LOLLIPOP_MR1){
                    h = item.getHour();
                    min = item.getMinute();
                } else {
                    h = item.getCurrentHour();
                    min = item.getCurrentMinute();
                }
                return (hours == h && minutes == min);
            }
        };
    }

    public static Matcher<View> matchesDate(final int year, final int month, final int day) {
        return new BoundedMatcher<View, DatePicker>(DatePicker.class) {

            @Override
            public void describeTo(Description description) {
                description.appendText("matches date:");
            }

            @Override
            protected boolean matchesSafely(DatePicker item) {
                return (year == item.getYear() && month == item.getMonth() && day == item.getDayOfMonth());
            }
        };
    }

}