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package org.connectbot;
import android.support.annotation.ColorInt;
import android.support.annotation.NonNull;
import android.support.test.espresso.matcher.BoundedMatcher;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import org.connectbot.bean.HostBean;
import org.hamcrest.Description;
import org.hamcrest.Matcher;
import org.hamcrest.TypeSafeMatcher;
import static android.support.test.espresso.matcher.ViewMatchers.hasDescendant;
import static android.support.test.espresso.matcher.ViewMatchers.withId;
import static org.hamcrest.CoreMatchers.allOf;
public class ConnectbotMatchers {
/**
* Matches the nickname of a {@link HostBean}.
*/
@NonNull
public static Matcher<Object> withHostNickname(final String content) {
return new BoundedMatcher<Object, HostBean>(HostBean.class) {
@Override
public boolean matchesSafely(HostBean host) {
return host.getNickname().matches(content);
}
@Override
public void describeTo(Description description) {
description.appendText("with host nickname '" + content + "'");
}
};
}
/**
* Matches the drawable state on an ImageView that is set with setImageState.
*/
@NonNull
public static Matcher<View> withDrawableState(final int expectedState) {
return new TypeSafeMatcher<View>() {
@Override
public boolean matchesSafely(View view) {
if (!(view instanceof ImageView)) {
return false;
}
int[] states = view.getDrawableState();
for (int state : states) {
if (state == expectedState) {
return true;
}
}
return false;
}
@Override
public void describeTo(Description description) {
description.appendText("with drawable state '" + expectedState + "'");
}
};
}
@NonNull
public static Matcher<View> withTextColor(@ColorInt final int expectedColor) {
return new TypeSafeMatcher<View>() {
@Override
public boolean matchesSafely(View view) {
if (!(view instanceof TextView)) {
return false;
}
TextView tv = (TextView) view;
return tv.getCurrentTextColor() == expectedColor;
}
@Override
public void describeTo(Description description) {
description.appendText("with color '" + Integer.toHexString(expectedColor) + "'");
}
};
}
@NonNull
public static Matcher<View> hostDisconnected() {
return hasDescendant(allOf(withId(android.R.id.icon),
withDrawableState(android.R.attr.state_expanded)));
}
@NonNull
public static Matcher<View> hostConnected() {
return hasDescendant(allOf(withId(android.R.id.icon),
withDrawableState(android.R.attr.state_checked)));
}
}
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