com.xtremelabs.robolectric.shadows.ShadowTextUtils Maven / Gradle / Ivy

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An alternative Android testing framework.

There is a newer version: 1.2

package com.xtremelabs.robolectric.shadows;

import android.text.TextUtils;
import com.xtremelabs.robolectric.internal.Implementation;
import com.xtremelabs.robolectric.internal.Implements;

/**
 * Shadow for the {@code TextUtils} class that implements the {@link #expandTemplate(CharSequence, CharSequence...)}
 * method.
 */
@SuppressWarnings({"UnusedDeclaration"})
@Implements(TextUtils.class)
public class ShadowTextUtils {
    @Implementation
    public static CharSequence expandTemplate(CharSequence template,
                                              CharSequence... values) {
        String s = template.toString();
        for (int i = 0, valuesLength = values.length; i < valuesLength; i++) {
            CharSequence value = values[i];
            s = s.replace("^" + (i + 1), value);
        }
        return s;
    }
}