X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Ftest%2Fkotlin%2Fnet%2Fpterodactylus%2Fsone%2Ftest%2FMatchers.kt;fp=src%2Ftest%2Fkotlin%2Fnet%2Fpterodactylus%2Fsone%2Ftest%2FMatchers.kt;h=c084d35ffdb9489f80aff75e83fb9187a2e41c09;hp=0000000000000000000000000000000000000000;hb=70ae04e2fd5ffa01c6f000f74ec8ece826ab7b2b;hpb=a73938206e78e061bc63db07391623ee6a218845

diff --git a/src/test/kotlin/net/pterodactylus/sone/test/Matchers.kt b/src/test/kotlin/net/pterodactylus/sone/test/Matchers.kt
new file mode 100644
index 0000000..c084d35
--- /dev/null
+++ b/src/test/kotlin/net/pterodactylus/sone/test/Matchers.kt
@@ -0,0 +1,21 @@
+package net.pterodactylus.sone.test
+
+import net.pterodactylus.util.web.*
+import org.hamcrest.*
+
+fun hasHeader(name: String, value: String) = object : TypeSafeDiagnosingMatcher<Header>() {
+	override fun matchesSafely(item: Header, mismatchDescription: Description) =
+			compare(item.name, { it.equals(name, ignoreCase = true) }) { mismatchDescription.appendText("name is ").appendValue(it) }
+					?: compare(item.hasValue(value), { it }) { mismatchDescription.appendText("does not have value ").appendValue(value) }
+					?: true
+
+	override fun describeTo(description: Description) {
+		description.appendText("name is ").appendValue(name)
+				.appendText(", value is ").appendValue(value)
+	}
+}
+
+fun <T : Any> compare(value: T, comparison: (T) -> Boolean, onError: (T) -> Unit) =
+		false.takeUnless { comparison(value) }
+				?.also { onError(value) }
+