X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Ftest%2Fkotlin%2Fnet%2Fpterodactylus%2Fsone%2Ftemplate%2FShortenFilterTest.kt;fp=src%2Ftest%2Fkotlin%2Fnet%2Fpterodactylus%2Fsone%2Ftemplate%2FShortenFilterTest.kt;h=c6990a7d5defee9a6f7822f8dfb19e7d9202e413;hp=0000000000000000000000000000000000000000;hb=b86b2cbef3b08619f99fb7aa68aaf55fab7bfcd2;hpb=de6d73a2f0718ff65832859a3ef7ba4f32299327

diff --git a/src/test/kotlin/net/pterodactylus/sone/template/ShortenFilterTest.kt b/src/test/kotlin/net/pterodactylus/sone/template/ShortenFilterTest.kt
new file mode 100644
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+++ b/src/test/kotlin/net/pterodactylus/sone/template/ShortenFilterTest.kt
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+package net.pterodactylus.sone.template
+
+import net.pterodactylus.sone.data.Profile
+import net.pterodactylus.sone.data.Sone
+import net.pterodactylus.sone.test.mock
+import net.pterodactylus.sone.text.FreenetLinkPart
+import net.pterodactylus.sone.text.Part
+import net.pterodactylus.sone.text.PlainTextPart
+import net.pterodactylus.sone.text.SonePart
+import org.hamcrest.MatcherAssert.assertThat
+import org.hamcrest.Matchers.contains
+import org.junit.Test
+import org.mockito.Mockito.`when`
+
+/**
+ * Unit test for [ShortenFilter].
+ */
+class ShortenFilterTest {
+
+	private val filter = ShortenFilter()
+
+	@Suppress("UNCHECKED_CAST")
+	private fun shortenParts(length: Int, cutOffLength: Int, vararg parts: Part) =
+			filter.format(null, listOf(*parts), mapOf("cut-off-length" to cutOffLength, "length" to length)) as Iterable<Part>
+
+	@Test
+	fun `plain text part is shortened if length exceeds maxl ength`() {
+		assertThat(shortenParts(15, 10, PlainTextPart("This is a long text.")), contains<Part>(
+				PlainTextPart("This is a …")
+		))
+	}
+
+	@Test
+	fun `plain text part is not shortened if length does not exceed max length`() {
+		assertThat(shortenParts(20, 10, PlainTextPart("This is a long text.")), contains<Part>(
+				PlainTextPart("This is a long text.")
+		))
+	}
+
+	@Test
+	fun `short parts are not shortened`() {
+		assertThat(shortenParts(15, 10, PlainTextPart("This.")), contains<Part>(
+				PlainTextPart("This.")
+		))
+	}
+
+	@Test
+	fun `multiple plain text parts are shortened`() {
+		assertThat(shortenParts(15, 10, PlainTextPart("This "), PlainTextPart("is a long text.")), contains<Part>(
+				PlainTextPart("This "),
+				PlainTextPart("is a …")
+		))
+	}
+
+	@Test
+	fun `parts after length has been reached are ignored`() {
+		assertThat(shortenParts(15, 10, PlainTextPart("This is a long text."), PlainTextPart(" And even more.")), contains<Part>(
+				PlainTextPart("This is a …")
+		))
+	}
+
+	@Test
+	fun `link parts are not shortened`() {
+		assertThat(shortenParts(15, 10, FreenetLinkPart("KSK@gpl.txt", "This is a long text.", false)), contains<Part>(
+				FreenetLinkPart("KSK@gpl.txt", "This is a long text.", false)
+		))
+	}
+
+	@Test
+	fun `additional link parts are ignored`() {
+		assertThat(shortenParts(15, 10, PlainTextPart("This is a long text."), FreenetLinkPart("KSK@gpl.txt", "This is a long text.", false)), contains<Part>(
+				PlainTextPart("This is a …")
+		))
+	}
+
+	@Test
+	fun `sone parts are added but their length is ignored`() {
+		val sone = mock<Sone>()
+		`when`(sone.profile).thenReturn(Profile(sone))
+		assertThat(shortenParts(15, 10, SonePart(sone), PlainTextPart("This is a long text.")), contains<Part>(
+				SonePart(sone),
+				PlainTextPart("This is a …")
+		))
+	}
+
+	@Test
+	fun `additional sone parts are ignored`() {
+		val sone = mock<Sone>()
+		`when`(sone.profile).thenReturn(Profile(sone))
+		assertThat(shortenParts(15, 10, PlainTextPart("This is a long text."), SonePart(sone)), contains<Part>(
+				PlainTextPart("This is a …")
+		))
+	}
+
+}
+