Merge pull request #2870 from ByteHamster/tests-fix

Updated tests

1 files changed, 38 insertions, 0 deletions

diff --git a/app/src/androidTest/java/de/test/antennapod/NthMatcher.java b/app/src/androidTest/java/de/test/antennapod/NthMatcher.java
new file mode 100644
index 000000000..f9ecacda5
--- /dev/null
+++ b/app/src/androidTest/java/de/test/antennapod/NthMatcher.java
@@ -0,0 +1,38 @@
+package de.test.antennapod;
+
+import org.hamcrest.BaseMatcher;
+import org.hamcrest.Description;
+import org.hamcrest.Matcher;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class NthMatcher {
+    public static <T> Matcher<T> first(final Matcher<T> matcher) {
+        return nth(matcher, 1);
+    }
+
+    public static <T> Matcher<T> second(final Matcher<T> matcher) {
+        return nth(matcher, 2);
+    }
+
+    private static <T> Matcher<T> nth(final Matcher<T> matcher, final int index) {
+        return new BaseMatcher<T>() {
+            AtomicInteger count = new AtomicInteger(0);
+
+            @Override
+            public boolean matches(final Object item) {
+                if (matcher.matches(item)) {
+                    if (count.incrementAndGet() == index) {
+                        return true;
+                    }
+                }
+                return false;
+            }
+
+            @Override
+            public void describeTo(final Description description) {
+                description.appendText("should return first matching item");
+            }
+        };
+    }
+}