New AssertThatInstanceOf inspection that moves instanceof expressions out of assertThat(). Fixes to documentation.

2019-04-22 19:03:59 +02:00
parent db02f7fb93
commit 66508ceb2c
13 changed files with 215 additions and 24 deletions
@@ -0,0 +1,22 @@
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class InstanceOf {
+
+    private void instanceOf() {
+        Boolean object = Boolean.TRUE;
+
+        assertThat(object instanceof Boolean).isEqualTo(Boolean.TRUE);
+        assertThat(object instanceof Boolean).isEqualTo(true);
+        assertThat(object instanceof Boolean).isNotEqualTo(Boolean.FALSE);
+        assertThat(object instanceof Boolean).isNotEqualTo(false);
+        assertThat(object instanceof Boolean).isTrue();
+
+        assertThat(object instanceof Boolean).isEqualTo(Boolean.FALSE);
+        assertThat(object instanceof Boolean).isEqualTo(false);
+        assertThat(object instanceof Boolean).isNotEqualTo(Boolean.TRUE);
+        assertThat(object instanceof Boolean).isNotEqualTo(true);
+        assertThat(object instanceof Boolean).isFalse();
+
+        assertThat(((object)) instanceof Boolean).as("nah").isEqualTo(true && !true);
+    }
+}