✅ Add test for unsuccessful parsing not adding data to duration histogram

diff --git a/src/test/kotlin/net/pterodactylus/sone/core/SoneParserTest.kt b/src/test/kotlin/net/pterodactylus/sone/core/SoneParserTest.kt
index 0648d1f..6d9d4b8 100644 (file)
--- a/src/test/kotlin/net/pterodactylus/sone/core/SoneParserTest.kt
+++ b/src/test/kotlin/net/pterodactylus/sone/core/SoneParserTest.kt
@@ -398,6 +398,14 @@ class SoneParserTest {
        }
 
        @Test
+       fun `unsuccessful parsing does not add a histogram entry`() {
+               val inputStream = javaClass.getResourceAsStream("sone-parser-with-invalid-image-height.xml")
+               assertThat(soneParser.parseSone(sone, inputStream), nullValue())
+               val histogram = metricRegistry.histogram("sone.parsing.duration")
+               assertThat(histogram.count, equalTo(0L))
+       }
+
+       @Test
        fun `successful parsing adds histogram entry`() {
                val inputStream = javaClass.getResourceAsStream("sone-parser-without-images.xml")
                assertThat(soneParser.parseSone(sone, inputStream), notNullValue())