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package com.mapbox.mapboxsdk.maps.attribution;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.PointF;
import android.support.test.rule.ActivityTestRule;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import com.mapbox.mapboxsdk.attribution.AttributionParser;
import com.mapbox.mapboxsdk.attribution.AttributionPlacement;
import com.mapbox.mapboxsdk.attribution.AttributionProvider;
import com.mapbox.mapboxsdk.testapp.activity.FeatureOverviewActivity;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import static junit.framework.Assert.assertEquals;
public class AttributionLayoutTest {
@Rule
public ActivityTestRule<FeatureOverviewActivity> rule = new ActivityTestRule<>(FeatureOverviewActivity.class);
private static final String SATELLITE_ATTRIBUTION = "<a href=\"https://www.mapbox.com/about/maps/\" target=\"_blank\">© Mapbox</a> <a href=\"http://www.openstreetmap.org/about/\" target=\"_blank\">© OpenStreetMap</a> <a class=\"mapbox-improve-map\" href=\"https://www.mapbox.com/map-feedback/\" target=\"_blank\">Improve this map</a> <a href=\"https://www.digitalglobe.com/\" target=\"_blank\">© DigitalGlobe</a>\n";
private static final Bitmap LOGO = Bitmap.createBitmap(128, 56, Bitmap.Config.ARGB_8888);
private static final Bitmap LOGO_SMALL = Bitmap.createBitmap(56, 56, Bitmap.Config.ARGB_8888);
private static final String ATTRIBUTION = new AttributionParser.Options()
.withAttributionData(SATELLITE_ATTRIBUTION)
.withImproveMap(false)
.withCopyrightSign(false)
.build().getAttributionString();
private Context context;
private TextView textView;
private float margin;
@Before
public void setUp() throws Exception {
context = rule.getActivity();
margin = context.getResources().getDisplayMetrics().density * 4;
textView = new TextView(context);
textView.setLayoutParams(new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT)
);
textView.setSingleLine(true);
textView.setTextSize(8);
textView.setText(ATTRIBUTION);
}
@Test
public void testLogoLayout() throws Exception {
Bitmap snapshot = Bitmap.createBitmap(650, 600, Bitmap.Config.ARGB_8888);
int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(snapshot.getWidth(), View.MeasureSpec.AT_MOST);
int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
textView.measure(widthMeasureSpec, heightMeasureSpec);
AttributionProvider attributionProvider = new AttributionProvider(snapshot, LOGO, LOGO_SMALL, textView, margin);
PointF expectedPoint = new PointF(snapshot.getWidth() - textView.getMeasuredWidth() - margin, snapshot.getHeight() - textView.getMeasuredHeight() - margin);
AttributionPlacement expected = new AttributionPlacement(LOGO, expectedPoint);
AttributionPlacement actual = attributionProvider.calculateAttributionPlacement();
assertEquals("Calculated placement should match: ", expected, actual);
}
@Test
public void testSmallLogoLayout() {
Bitmap snapshot = Bitmap.createBitmap(512, 512, Bitmap.Config.ARGB_8888);
int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(snapshot.getWidth(), View.MeasureSpec.AT_MOST);
int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
textView.measure(widthMeasureSpec, heightMeasureSpec);
AttributionProvider attributionProvider = new AttributionProvider(snapshot, LOGO, LOGO_SMALL, textView, margin);
PointF expectedPoint = new PointF(snapshot.getWidth() - textView.getMeasuredWidth() - margin, snapshot.getHeight() - textView.getMeasuredHeight() - margin);
AttributionPlacement expected = new AttributionPlacement(LOGO_SMALL, expectedPoint);
AttributionPlacement actual = attributionProvider.calculateAttributionPlacement();
assertEquals("Calculated placement should match: ", expected, actual);
}
@Test
public void testNoLogoLayout() {
Bitmap snapshot = Bitmap.createBitmap(415, 415, Bitmap.Config.ARGB_8888);
int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
textView.measure(widthMeasureSpec, heightMeasureSpec);
AttributionProvider attributionProvider = new AttributionProvider(snapshot, LOGO, LOGO_SMALL, textView, margin);
PointF expectedPoint = new PointF(snapshot.getWidth() - textView.getMeasuredWidth() - margin, snapshot.getHeight() - textView.getMeasuredHeight() - margin);
AttributionPlacement expected = new AttributionPlacement(null, expectedPoint);
AttributionPlacement actual = attributionProvider.calculateAttributionPlacement();
assertEquals("Calculated placement should match: ", expected, actual);
}
@Test
public void testNoAttributionLayout() {
Bitmap snapshot = Bitmap.createBitmap(25, 25, Bitmap.Config.ARGB_8888);
int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(snapshot.getWidth(), View.MeasureSpec.AT_MOST);
int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
textView.measure(widthMeasureSpec, heightMeasureSpec);
AttributionProvider attributionProvider = new AttributionProvider(snapshot, LOGO, LOGO_SMALL, textView, margin);
AttributionPlacement expected = new AttributionPlacement(null, null);
AttributionPlacement actual = attributionProvider.calculateAttributionPlacement();
assertEquals("Calculated placement should match: ", expected, actual);
}
}
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