#919 - io.ebean package initial

src/test/java/io/ebeaninternal/server/expression/SameTest.java

@@ -0,0 +1,29 @@
+package io.ebeaninternal.server.expression;
+
+import org.junit.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+
+public class SameTest {
+
+  @Test
+  public void sameByNull() throws Exception {
+
+    assertThat(Same.sameByNull("a", "a")).isTrue();
+    assertThat(Same.sameByNull("a", "b")).isTrue();
+    assertThat(Same.sameByNull(null, null)).isTrue();
+    assertThat(Same.sameByNull("a", null)).isFalse();
+    assertThat(Same.sameByNull(null, "a")).isFalse();
+  }
+
+  @Test
+  public void sameByValue() throws Exception {
+
+    assertThat(Same.sameByValue("a", "a")).isTrue();
+    assertThat(Same.sameByValue("a", "b")).isFalse();
+    assertThat(Same.sameByValue(null, null)).isTrue();
+    assertThat(Same.sameByValue("a", null)).isFalse();
+    assertThat(Same.sameByValue(null, "a")).isFalse();
+  }
+}