Only allow emojis as reactions.

2026-02-28 13:48:12 +00:00 · 2021-04-09 16:44:47 -04:00
parent d0986383ad
commit ac0216d916
4 changed files with 101 additions and 0 deletions
--- a/app/src/test/java/org/thoughtcrime/securesms/components/emoji/EmojiUtilTest_isEmoji.java
+++ b/app/src/test/java/org/thoughtcrime/securesms/components/emoji/EmojiUtilTest_isEmoji.java
@@ -0,0 +1,59 @@
+package org.thoughtcrime.securesms.components.emoji;
+
+import android.app.Application;
+import android.content.Context;
+
+import androidx.test.core.app.ApplicationProvider;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.ParameterizedRobolectricTestRunner;
+import org.robolectric.annotation.Config;
+
+import java.util.Arrays;
+import java.util.Collection;
+
+import static org.junit.Assert.assertEquals;
+
+@RunWith(ParameterizedRobolectricTestRunner.class)
+@Config(manifest = Config.NONE, application = Application.class)
+public class EmojiUtilTest_isEmoji {
+
+  private final String  input;
+  private final boolean output;
+
+  @ParameterizedRobolectricTestRunner.Parameters
+  public static Collection<Object[]> data() {
+    return Arrays.asList(new Object[][]{
+        { null, false },
+        { "", false },
+        { "cat", false },
+        { "ᑢᗩᖶ", false },
+        { "♍︎♋︎⧫︎", false },
+        { "ᑢ", false },
+        { "¯\\_(ツ)_/¯", false},
+        { "\uD83D\uDE0D", true }, // Smiling face with heart-shaped eyes
+        { "\uD83D\uDD77", true }, // Spider
+        { "\uD83E\uDD37", true }, // Person shrugging
+        { "\uD83E\uDD37\uD83C\uDFFF\u200D♂️", true }, // Man shrugging dark skin tone
+        { "\uD83D\uDC68\u200D\uD83D\uDC69\u200D\uD83D\uDC67\u200D\uD83D\uDC66", true }, // Family: Man, Woman, Girl, Boy
+        { "\uD83D\uDC68\uD83C\uDFFB\u200D\uD83D\uDC69\uD83C\uDFFB\u200D\uD83D\uDC67\uD83C\uDFFB\u200D\uD83D\uDC66\uD83C\uDFFB", true }, // Family - Man: Light Skin Tone, Woman: Light Skin Tone, Girl: Light Skin Tone, Boy: Light Skin Tone (NOTE: Not widely supported, good stretch test)
+        { "\uD83D\uDE0Dhi", false }, // Smiling face with heart-shaped eyes, text afterwards
+        { "\uD83D\uDE0D ", false }, // Smiling face with heart-shaped eyes, space afterwards
+        { "\uD83D\uDE0D\uD83D\uDE0D", false }, // Smiling face with heart-shaped eyes, twice
+    });
+  }
+
+
+  public EmojiUtilTest_isEmoji(String input, boolean output) {
+    this.input  = input;
+    this.output = output;
+  }
+
+  @Test
+  public void isEmoji() {
+    Context context = ApplicationProvider.getApplicationContext();
+
+    assertEquals(output, EmojiUtil.isEmoji(context, input));
+  }
+}