#566 - Refactor internals - SpiExpression, add prepareExpression() to merge queryAutoTuneHash() and queryPlanHash() - sameByPlan() & sameByBind()

src/test/java/com/avaje/ebeaninternal/server/expression/IdExpressionTest.java

@@ -0,0 +1,41 @@
+package com.avaje.ebeaninternal.server.expression;
+
+
+import org.jetbrains.annotations.NotNull;
+import org.junit.Test;
+
+import static org.assertj.core.api.StrictAssertions.assertThat;
+
+public class IdExpressionTest {
+
+
+  @NotNull
+  private IdExpression exp(Object value) {
+    return new IdExpression(value);
+  }
+
+  @Test
+  public void isSameByPlan_when_same() {
+
+    assertThat(exp(10).isSameByPlan(exp(10))).isTrue();
+  }
+
+  @Test
+  public void isSameByPlan_when_diffBind_same() {
+
+    assertThat(exp(10).isSameByPlan(exp(20))).isTrue();
+  }
+
+  @Test
+  public void isSameByBind_when_sameBindValues() {
+
+    assertThat(exp(10).isSameByBind(exp(10))).isTrue();
+  }
+
+  @Test
+  public void isSameByBind_when_diffBindValues() {
+
+    assertThat(exp(10).isSameByBind(exp(20))).isFalse();
+    assertThat(exp(10).isSameByBind(exp("junk"))).isFalse();
+  }
+}