diff options
Diffstat (limited to 'container-accesslogging/src/test/java/com/yahoo/container/logging/CircularArrayAccessLogKeeperTest.java')
-rw-r--r-- | container-accesslogging/src/test/java/com/yahoo/container/logging/CircularArrayAccessLogKeeperTest.java | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/container-accesslogging/src/test/java/com/yahoo/container/logging/CircularArrayAccessLogKeeperTest.java b/container-accesslogging/src/test/java/com/yahoo/container/logging/CircularArrayAccessLogKeeperTest.java new file mode 100644 index 00000000000..5d9509eb045 --- /dev/null +++ b/container-accesslogging/src/test/java/com/yahoo/container/logging/CircularArrayAccessLogKeeperTest.java @@ -0,0 +1,42 @@ +// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. +package com.yahoo.container.logging; + +import org.junit.Test; + +import static org.hamcrest.CoreMatchers.hasItems; +import static org.hamcrest.Matchers.contains; +import static org.hamcrest.core.Is.is; +import static org.hamcrest.core.IsCollectionContaining.hasItem; +import static org.hamcrest.core.IsNot.not; +import static org.junit.Assert.assertThat; + +public class CircularArrayAccessLogKeeperTest { + private CircularArrayAccessLogKeeper circularArrayAccessLogKeeper = new CircularArrayAccessLogKeeper(); + + @Test + public void testSizeIsCroppedCorrectly() { + for (int i = 0; i < CircularArrayAccessLogKeeper.SIZE - 1; i++) { + circularArrayAccessLogKeeper.addUri(String.valueOf(i)); + } + assertThat(circularArrayAccessLogKeeper.getUris().size(), is(CircularArrayAccessLogKeeper.SIZE -1)); + circularArrayAccessLogKeeper.addUri("foo"); + assertThat(circularArrayAccessLogKeeper.getUris().size(), is(CircularArrayAccessLogKeeper.SIZE)); + circularArrayAccessLogKeeper.addUri("bar"); + assertThat(circularArrayAccessLogKeeper.getUris().size(), is(CircularArrayAccessLogKeeper.SIZE)); + assertThat(circularArrayAccessLogKeeper.getUris(), hasItems("1", "2", "3", "foo", "bar")); + assertThat(circularArrayAccessLogKeeper.getUris(), not(hasItem("0"))); + } + + @Test + public void testEmpty() { + assertThat(circularArrayAccessLogKeeper.getUris().size(), is(0)); + } + + @Test + public void testSomeItems() { + circularArrayAccessLogKeeper.addUri("a"); + circularArrayAccessLogKeeper.addUri("b"); + circularArrayAccessLogKeeper.addUri("b"); + assertThat(circularArrayAccessLogKeeper.getUris(), contains("a", "b", "b")); + } +} |