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Fix tag highlighting in editor (#1773)

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* Fix tag highlighting in editor

* Add test case for tag highlighting
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kyori19 2020-05-09 02:16:35 +09:00 • committed by GitHub
commit 23a1701151
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2 changed files with 70 additions and 12 deletions
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36
app/src/test/java/com/keylesspalace/tusky/SpanUtilsTest.kt
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@ -10,11 +10,11 @@ import org.junit.runners.Parameterized
class SpanUtilsTest {
@Test
fun matchesMixedSpans() {
val input = "one #one two: @two three : https://thr.ee/meh?foo=bar&wat=@at#hmm four #four five @five"
val input = "one #one two: @two three : https://thr.ee/meh?foo=bar&wat=@at#hmm four #four five @five ろく#six"
val inputSpannable = FakeSpannable(input)
highlightSpans(inputSpannable, 0xffffff)
val spans = inputSpannable.spans
Assert.assertEquals(5, spans.size)
Assert.assertEquals(6, spans.size)
}
@Test
@ -93,6 +93,38 @@ class SpanUtilsTest {
}
}
@RunWith(Parameterized::class)
class HighlightingTestsForTag(private val text: String,
private val expectedStartIndex: Int,
private val expectedEndIndex: Int) {
companion object {
@Parameterized.Parameters(name = "{0}")
@JvmStatic
fun data(): Iterable<Any> {
return listOf(
arrayOf("#test", 0, 5),
arrayOf(" #AfterSpace", 1, 12),
arrayOf("#BeforeSpace ", 0, 12),
arrayOf("@#after_at", 1, 10),
arrayOf("あいうえお#after_hiragana", 5, 20),
arrayOf("##DoubleHash", 1, 12),
arrayOf("###TripleHash", 2, 13)
)
}
}
@Test
fun matchExpectations() {
val inputSpannable = FakeSpannable(text)
highlightSpans(inputSpannable, 0xffffff)
val spans = inputSpannable.spans
Assert.assertEquals(1, spans.size)
val span = spans.first()
Assert.assertEquals(expectedStartIndex, span.start)
Assert.assertEquals(expectedEndIndex, span.end)
}
}
class FakeSpannable(private val text: String) : Spannable {
val spans = mutableListOf<BoundedSpan>()