Merge "Remove smart linkify tests from core.LinkifyTest"

import android.text.method.LinkMovementMethod;

import android.text.style.URLSpan;

import android.util.Patterns;

import android.view.textclassifier.SystemTextClassifier;

import android.view.textclassifier.TextClassificationConstants;

import android.view.textclassifier.TextClassifier;

import android.view.textclassifier.TextClassifierImpl;

import android.view.textclassifier.TextLinks.TextLinkSpan;

import android.widget.TextView;

import org.junit.After;

import org.junit.Test;

import org.junit.runner.RunWith;

import java.util.Arrays;

import java.util.HashSet;

import java.util.List;

import java.util.Locale;

import java.util.Set;

/**

 * LinkifyTest tests {@link Linkify}.

        assertEquals("android.com should be linkified", 1, spans.length);

        assertEquals("https://android.com", spans[0].getURL());

    }

    @Test

    public void testAddLinksAsync_useLegacyIfSmartDisabled_localTextClassifier()

            throws Exception {

        final TextClassificationConstants settings =

                TextClassificationConstants.loadFromString("smart_linkify_enabled=false");

        final TextClassifier classifier = new TextClassifierImpl(mContext, settings);

        testAddLinksAsync_useLegacyIfSmartDisabled(classifier);

    }

    @Test

    public void testAddLinksAsync_useLegacyIfSmartDisabled_systemTextClassifier()

            throws Exception {

        final TextClassificationConstants settings =

                TextClassificationConstants.loadFromString("smart_linkify_enabled=false");

        final TextClassifier classifier = new SystemTextClassifier(mContext, settings);

        testAddLinksAsync_useLegacyIfSmartDisabled(classifier);

    }

    private void testAddLinksAsync_useLegacyIfSmartDisabled(TextClassifier classifier)

            throws Exception {

        final int linkMask = Linkify.EMAIL_ADDRESSES | Linkify.PHONE_NUMBERS | Linkify.WEB_URLS;

        final String string = "example@android.com\n"

                + "(415) 555-1212\n"

                + "http://android.com\n"

                + "100 Android Rd California";

        final Spannable expected = new SpannableString(string);

        final Spannable actual = new SpannableString(string);

        Linkify.addLinks(expected, linkMask);  // legacy.

        Linkify.addLinksAsync(actual, classifier, linkMask).get();

        final URLSpan[] expectedSpans = expected.getSpans(0, expected.length(), URLSpan.class);

        final TextLinkSpan[] actualSpans = actual.getSpans(0, actual.length(), TextLinkSpan.class);

        assertEquals(expectedSpans.length, actualSpans.length);

        final Set<List> expectedLinkSpec = new HashSet<>();

        final Set<List> actualLinkSpec = new HashSet<>();

        for (int i = 0; i < expectedSpans.length; i++) {

            final URLSpan expectedSpan = expectedSpans[i];

            final TextLinkSpan actualSpan = actualSpans[i];

            expectedLinkSpec.add(Arrays.asList(

                    expected.getSpanStart(expectedSpan),

                    expected.getSpanEnd(expectedSpan),

                    expectedSpan.getURL()));

            actualLinkSpec.add(Arrays.asList(

                    actual.getSpanStart(actualSpan),

                    actual.getSpanEnd(actualSpan),

                    actualSpan.getUrl()));

        }

        assertEquals(expectedLinkSpec, actualLinkSpec);

    }

}