Merge "Match upstream file structure" am: 5d9cc8c989 am: b5937e4be3 am: 11a97a2ff7

am: 1dfb5bbe24

Change-Id: Ib4f853674ae97e7d7b4e3cef05e2668ef514e045

1 files changed, 42 insertions, 0 deletions

diff --git a/hamcrest-library/src/main/java/org/hamcrest/collection/IsArrayContaining.java b/hamcrest-library/src/main/java/org/hamcrest/collection/IsArrayContaining.java
new file mode 100644
index 0000000..76ddf9d
--- /dev/null
+++ b/hamcrest-library/src/main/java/org/hamcrest/collection/IsArrayContaining.java
@@ -0,0 +1,42 @@
+package org.hamcrest.collection;
+
+import org.hamcrest.Description;
+import org.hamcrest.Matcher;
+import org.hamcrest.Factory;
+import org.hamcrest.TypeSafeMatcher;
+import static org.hamcrest.core.IsEqual.equalTo;
+
+public class IsArrayContaining<T> extends TypeSafeMatcher<T[]> {
+
+    private final Matcher<T> elementMatcher;
+
+    public IsArrayContaining(Matcher<T> elementMatcher) {
+        this.elementMatcher = elementMatcher;
+    }
+
+    public boolean matchesSafely(T[] array) {
+        for (T item : array) {
+            if (elementMatcher.matches(item)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public void describeTo(Description description) {
+        description
+        	.appendText("an array containing ")
+        	.appendDescriptionOf(elementMatcher);
+    }
+
+    @Factory
+    public static <T> Matcher<T[]> hasItemInArray(Matcher<T> elementMatcher) {
+        return new IsArrayContaining<T>(elementMatcher);
+    }
+
+    @Factory
+    public static <T> Matcher<T[]> hasItemInArray(T element) {
+        return hasItemInArray(equalTo(element));
+    }
+
+}