af298e5281
* Account for underscores when tokenizing mentions for autocompletion Fixes #743 * Migrate MentionTokenizer to kotlin * Add tests for mention tokenizer
61 lines
2.3 KiB
Kotlin
61 lines
2.3 KiB
Kotlin
/* Copyright 2018 Levi Bard
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*
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* This file is a part of Tusky.
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Tusky; if not,
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* see <http://www.gnu.org/licenses>. */
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package com.keylesspalace.tusky
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import com.keylesspalace.tusky.util.MentionTokenizer
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import org.junit.Assert
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.junit.runners.Parameterized
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@RunWith(Parameterized::class)
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class MentionTokenizerTest(private val text: CharSequence,
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private val expectedStartIndex: Int,
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private val expectedEndIndex: Int) {
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companion object {
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@Parameterized.Parameters(name = "{0}")
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@JvmStatic
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fun data(): Iterable<Any> {
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return listOf(
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arrayOf("@mention", 1, 8),
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arrayOf("@ment10n", 1, 8),
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arrayOf("@ment10n_", 1, 9),
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arrayOf("@ment10n_n", 1, 10),
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arrayOf("@ment10n_9", 1, 10),
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arrayOf(" @mention", 2, 9),
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arrayOf(" @ment10n", 2, 9),
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arrayOf(" @ment10n_", 2, 10),
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arrayOf(" @ment10n_ @", 12, 12),
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arrayOf(" @ment10n_ @ment20n", 12, 19),
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arrayOf(" @ment10n_ @ment20n_", 12, 20),
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arrayOf(" @ment10n_ @ment20n_n", 12, 21),
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arrayOf(" @ment10n_ @ment20n_9", 12, 21),
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arrayOf("mention", 7, 7),
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arrayOf("ment10n", 7, 7),
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arrayOf("mentio_", 7, 7)
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)
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}
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}
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private val tokenizer = MentionTokenizer()
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@Test
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fun tokenIndices_matchExpectations() {
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Assert.assertEquals(expectedStartIndex, tokenizer.findTokenStart(text, text.length))
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Assert.assertEquals(expectedEndIndex, tokenizer.findTokenEnd(text, text.length))
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}
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} |