+ fun `element loader can extract description from description header`() {
+ runWithCallback(textKey) { elementLoader, _, callback, _ ->
+ callback.loaded(FreenetURI(textKey), "text/html; charset=UTF-8", read("element-loader.html"))
+ val linkedElement = elementLoader.loadElement(textKey)
+ 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."
+ ).also { assertThat(linkedElement, equalTo(LinkedElement(textKey, properties = it))) }
+ }
+ }
+
+ @Test
+ fun `element loader can extract description from first non-heading paragraph`() {
+ runWithCallback(textKey) { elementLoader, _, callback, _ ->
+ callback.loaded(FreenetURI(textKey), "text/html; charset=UTF-8", read("element-loader2.html"))
+ val linkedElement = elementLoader.loadElement(textKey)
+ 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."
+ ).also { assertThat(linkedElement, equalTo(LinkedElement(textKey, properties = it))) }
+ }
+ }
+
+ @Test
+ fun `element loader can not extract description if html is more complicated`() {
+ runWithCallback(textKey) { elementLoader, _, callback, _ ->
+ callback.loaded(FreenetURI(textKey), "text/html; charset=UTF-8", read("element-loader3.html"))
+ val linkedElement = elementLoader.loadElement(textKey)
+ mapOf(
+ "type" to "html",
+ "size" to 204,
+ "sizeHuman" to "204 B",
+ "title" to "Some Nice Page Title",
+ "description" to null
+ ).also { assertThat(linkedElement, equalTo(LinkedElement(textKey, properties = it))) }
+ }
+ }
+
+ @Test
+ fun `element loader can not extract title if it is missing`() {
+ runWithCallback(textKey) { elementLoader, _, callback, _ ->
+ callback.loaded(FreenetURI(textKey), "text/html; charset=UTF-8", read("element-loader4.html"))
+ val linkedElement = elementLoader.loadElement(textKey)
+ 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."
+ ).also { assertThat(linkedElement, equalTo(LinkedElement(textKey, properties = it))) }
+ }
+ }
+
+ @Test
+ fun `image is not loaded again after it failed`() {
+ runWithCallback(IMAGE_ID) { elementLoader, _, callback, _ ->
+ elementLoader.loadElement(IMAGE_ID)
+ callback.failed(freenetURI)
+ assertThat(elementLoader.loadElement(IMAGE_ID).failed, equalTo(true))
+ }
+ }
+
+ @Test
+ fun `image is loaded again after failure cache is expired`() {
+ runWithCallback(IMAGE_ID, createTicker(1, MINUTES.toNanos(31))) { elementLoader, _, callback, _ ->
+ elementLoader.loadElement(IMAGE_ID)
+ callback.failed(freenetURI)
+ val linkedElement = elementLoader.loadElement(IMAGE_ID)
+ assertThat(linkedElement.failed, equalTo(false))
+ assertThat(linkedElement.loading, equalTo(true))
+ }