ComposeTokenizer: add tests

app/src/test/java/com/keylesspalace/tusky/ComposeTokenizerTest.kt

@@ -44,6 +44,29 @@ class ComposeTokenizerTest(private val text: CharSequence,
                     arrayOf(" @ment10n_ @ment20n_", 11, 20),
                     arrayOf(" @ment10n_ @ment20n_n", 11, 21),
                     arrayOf(" @ment10n_ @ment20n_9", 11, 21),
+                    arrayOf(" @ment10n-", 1, 10),
+                    arrayOf(" @ment10n- @", 11, 12),
+                    arrayOf(" @ment10n- @ment20n", 11, 19),
+                    arrayOf(" @ment10n- @ment20n-", 11, 20),
+                    arrayOf(" @ment10n- @ment20n-n", 11, 21),
+                    arrayOf(" @ment10n- @ment20n-9", 11, 21),
+                    arrayOf("@ment10n@l0calhost", 0, 18),
+                    arrayOf(" @ment10n@l0calhost", 1, 19),
+                    arrayOf(" @ment10n_@l0calhost", 1, 20),
+                    arrayOf(" @ment10n-@l0calhost", 1, 20),
+                    arrayOf(" @ment10n_@l0calhost @ment20n@husky", 21, 35),
+                    arrayOf(" @ment10n_@l0calhost @ment20n_@husky", 21, 36),
+                    arrayOf(" @ment10n-@l0calhost @ment20n-@husky", 21, 36),
+                    arrayOf(" @m@localhost", 1, 13),
+                    arrayOf(" @m@localhost @a@localhost", 14, 26),
+                    arrayOf("@m@", 0, 3),
+                    arrayOf(" @m@ @a@asdf", 5, 12),
+                    arrayOf(" @m@ @a@", 5, 8),
+                    arrayOf(" @m@ @a@a", 5, 9),
+                    arrayOf(" @m@a @a@m", 6, 10),
+                    arrayOf("@m@m@", 5, 5),
+                    arrayOf("#tusky@husky", 12, 12),
+                    arrayOf(":tusky@husky", 12, 12),
                     arrayOf("mention", 7, 7),
                     arrayOf("ment10n", 7, 7),
                     arrayOf("mentio_", 7, 7),