import com.google.common.io.ByteStreams
import freenet.keys.FreenetURI
import net.pterodactylus.sone.core.FreenetInterface.BackgroundFetchCallback
-import net.pterodactylus.sone.test.capture
-import net.pterodactylus.sone.test.mock
+import net.pterodactylus.sone.test.*
import org.hamcrest.MatcherAssert.assertThat
-import org.hamcrest.Matchers.`is`
+import org.hamcrest.Matchers.equalTo
import org.junit.Test
import org.mockito.ArgumentMatchers.any
import org.mockito.ArgumentMatchers.eq
-import org.mockito.Mockito.`when`
import org.mockito.Mockito.times
import org.mockito.Mockito.verify
import java.io.ByteArrayOutputStream
*/
class DefaultElementLoaderTest {
- companion object {
- private const val IMAGE_ID = "KSK@gpl.png"
- private val freenetURI = FreenetURI(IMAGE_ID)
- private const val decomposedKey = "CHK@DCiVgTWW9nnWHJc9EVwtFJ6jAfBSVyy~rgiPvhUKbS4,mNY85V0x7dYcv7SnEYo1PCC6y2wNWMDNt-y9UWQx9fI,AAMC--8/fru%CC%88hstu%CC%88ck.jpg"
- private const val normalizedKey = "CHK@DCiVgTWW9nnWHJc9EVwtFJ6jAfBSVyy~rgiPvhUKbS4,mNY85V0x7dYcv7SnEYo1PCC6y2wNWMDNt-y9UWQx9fI,AAMC--8/frühstück.jpg"
- }
-
private val freenetInterface = mock<FreenetInterface>()
private val ticker = mock<Ticker>()
private val elementLoader = DefaultElementLoader(freenetInterface, ticker)
@Test
fun `element loader returns loading element on first call`() {
- assertThat(elementLoader.loadElement(IMAGE_ID).loading, `is`(true))
+ assertThat(elementLoader.loadElement(IMAGE_ID).loading, equalTo(true))
+ }
+
+ @Test
+ fun `element loader does not cancel on image mime type with 2 mib size`() {
+ elementLoader.loadElement(IMAGE_ID)
+ verify(freenetInterface).startFetch(eq(freenetURI), callback.capture())
+ assertThat(callback.value.shouldCancel(freenetURI, "image/png", sizeOkay), equalTo(false))
}
@Test
- fun `element loader does not cancel on image mime type`() {
+ fun `element loader does cancel on image mime type with more than 2 mib size`() {
elementLoader.loadElement(IMAGE_ID)
verify(freenetInterface).startFetch(eq(freenetURI), callback.capture())
- assertThat(callback.value.cancelForMimeType(freenetURI, "image/png"), `is`(false))
+ assertThat(callback.value.shouldCancel(freenetURI, "image/png", sizeNotOkay), equalTo(true))
}
@Test
- fun `element loader does cancel on audio mime type`() {
+ fun `element loader does cancel on audio mime type`() {
elementLoader.loadElement(IMAGE_ID)
verify(freenetInterface).startFetch(eq(freenetURI), callback.capture())
- assertThat(callback.value.cancelForMimeType(freenetURI, "audio/mpeg"), `is`(true))
+ assertThat(callback.value.shouldCancel(freenetURI, "audio/mpeg", sizeOkay), equalTo(true))
}
@Test
- fun `element loader does not cancel on video mime type`() {
+ fun `element loader does cancel on video mime type`() {
elementLoader.loadElement(IMAGE_ID)
verify(freenetInterface).startFetch(eq(freenetURI), callback.capture())
- assertThat(callback.value.cancelForMimeType(freenetURI, "video/mkv"), `is`(true))
+ assertThat(callback.value.shouldCancel(freenetURI, "video/mkv", sizeOkay), equalTo(true))
}
@Test
- fun `element loader does not cancel on text mime type`() {
+ fun `element loader does cancel on text mime type`() {
elementLoader.loadElement(IMAGE_ID)
verify(freenetInterface).startFetch(eq(freenetURI), callback.capture())
- assertThat(callback.value.cancelForMimeType(freenetURI, "text/plain"), `is`(true))
+ assertThat(callback.value.shouldCancel(freenetURI, "text/plain", sizeOkay), equalTo(true))
+ }
+
+ @Test
+ fun `element loader does not cancel on text html mime type`() {
+ elementLoader.loadElement(IMAGE_ID)
+ verify(freenetInterface).startFetch(eq(freenetURI), callback.capture())
+ assertThat(callback.value.shouldCancel(freenetURI, "text/html", sizeOkay), equalTo(false))
}
@Test
verify(freenetInterface).startFetch(eq(FreenetURI(decomposedKey)), callback.capture())
callback.value.loaded(FreenetURI(normalizedKey), "image/png", read("/static/images/unknown-image-0.png"))
val linkedElement = elementLoader.loadElement(decomposedKey)
- assertThat(linkedElement, `is`(LinkedElement(normalizedKey)))
+ assertThat(linkedElement, equalTo(LinkedElement(normalizedKey, properties = mapOf(
+ "type" to "image", "size" to 2451, "sizeHuman" to "2 KiB"
+ ))))
+ }
+
+ @Test
+ fun `element loader can extract description from description header`() {
+ elementLoader.loadElement(textKey)
+ verify(freenetInterface).startFetch(eq(FreenetURI(textKey)), callback.capture())
+ callback.value.loaded(FreenetURI(textKey), "text/html; charset=UTF-8", read("element-loader.html"))
+ val linkedElement = elementLoader.loadElement(textKey)
+ assertThat(linkedElement, equalTo(LinkedElement(textKey, properties = mapOf(
+ "type" to "html",
+ "size" to 266,
+ "sizeHuman" to "266 B",
+ "title" to "Some Nice Page Title",
+ "description" to "This is an example of a very nice freesite."
+ ))))
+ }
+
+ @Test
+ fun `element loader can extract description from first non-heading paragraph`() {
+ elementLoader.loadElement(textKey)
+ verify(freenetInterface).startFetch(eq(FreenetURI(textKey)), callback.capture())
+ callback.value.loaded(FreenetURI(textKey), "text/html; charset=UTF-8", read("element-loader2.html"))
+ val linkedElement = elementLoader.loadElement(textKey)
+ assertThat(linkedElement, equalTo(LinkedElement(textKey, properties = mapOf(
+ "type" to "html",
+ "size" to 185,
+ "sizeHuman" to "185 B",
+ "title" to "Some Nice Page Title",
+ "description" to "This is the first paragraph of the very nice freesite."
+ ))))
+ }
+
+ @Test
+ fun `element loader can not extract description if html is more complicated`() {
+ elementLoader.loadElement(textKey)
+ verify(freenetInterface).startFetch(eq(FreenetURI(textKey)), callback.capture())
+ callback.value.loaded(FreenetURI(textKey), "text/html; charset=UTF-8", read("element-loader3.html"))
+ val linkedElement = elementLoader.loadElement(textKey)
+ assertThat(linkedElement, equalTo(LinkedElement(textKey, properties = mapOf(
+ "type" to "html",
+ "size" to 204,
+ "sizeHuman" to "204 B",
+ "title" to "Some Nice Page Title",
+ "description" to null
+ ))))
+ }
+
+ @Test
+ fun `element loader can not extract title if it is missing`() {
+ elementLoader.loadElement(textKey)
+ verify(freenetInterface).startFetch(eq(FreenetURI(textKey)), callback.capture())
+ callback.value.loaded(FreenetURI(textKey), "text/html; charset=UTF-8", read("element-loader4.html"))
+ val linkedElement = elementLoader.loadElement(textKey)
+ assertThat(linkedElement, equalTo(LinkedElement(textKey, properties = mapOf(
+ "type" to "html",
+ "size" to 229,
+ "sizeHuman" to "229 B",
+ "title" to null,
+ "description" to "This is an example of a very nice freesite."
+ ))))
}
@Test
elementLoader.loadElement(IMAGE_ID)
verify(freenetInterface).startFetch(eq(freenetURI), callback.capture())
callback.value.failed(freenetURI)
- assertThat(elementLoader.loadElement(IMAGE_ID).failed, `is`(true))
+ assertThat(elementLoader.loadElement(IMAGE_ID).failed, equalTo(true))
verify(freenetInterface).startFetch(eq(freenetURI), callback.capture())
}
elementLoader.loadElement(IMAGE_ID)
verify(freenetInterface).startFetch(eq(freenetURI), callback.capture())
callback.value.failed(freenetURI)
- `when`(ticker.read()).thenReturn(TimeUnit.MINUTES.toNanos(31))
+ whenever(ticker.read()).thenReturn(TimeUnit.MINUTES.toNanos(31))
val linkedElement = elementLoader.loadElement(IMAGE_ID)
- assertThat(linkedElement.failed, `is`(false))
- assertThat(linkedElement.loading, `is`(true))
+ assertThat(linkedElement.failed, equalTo(false))
+ assertThat(linkedElement.loading, equalTo(true))
verify(freenetInterface, times(2)).startFetch(eq(freenetURI), callback.capture())
}
} ?: ByteArray(0)
}
+
+private const val IMAGE_ID = "KSK@gpl.png"
+private val freenetURI = FreenetURI(IMAGE_ID)
+private const val decomposedKey = "CHK@DCiVgTWW9nnWHJc9EVwtFJ6jAfBSVyy~rgiPvhUKbS4,mNY85V0x7dYcv7SnEYo1PCC6y2wNWMDNt-y9UWQx9fI,AAMC--8/fru%CC%88hstu%CC%88ck.jpg"
+private const val normalizedKey = "CHK@DCiVgTWW9nnWHJc9EVwtFJ6jAfBSVyy~rgiPvhUKbS4,mNY85V0x7dYcv7SnEYo1PCC6y2wNWMDNt-y9UWQx9fI,AAMC--8/frühstück.jpg"
+private const val textKey = "KSK@gpl.html"
+private const val sizeOkay = 2097152L
+private const val sizeNotOkay = sizeOkay + 1