Optimized even more code. Fixed BinaryExpression for Boolean.TRUE/FALSE. Added new AssertThatJava8Optional inspection. Added changelog to README.

2019-04-11 16:26:11 +02:00
parent c1d8ade7b1
commit d49b7bf17b
18 changed files with 528 additions and 154 deletions
@@ -0,0 +1,35 @@
+import java.util.Optional;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class AssertThatJava8Optional {
+
+    private void assertThatJava8Optional() {
+        Optional<String> opt = Optional.empty();
+
+        assertThat(opt).isPresent();
+        assertThat(opt).isPresent();
+        assertThat(opt).isPresent();
+        assertThat(opt).isPresent();
+        assertThat(opt).isPresent();
+
+        assertThat(opt).isNotPresent();
+        assertThat(opt).isNotPresent();
+        assertThat(opt).isNotPresent();
+        assertThat(opt).isNotPresent();
+        assertThat(opt).isNotPresent();
+
+        assertThat(opt).contains("foo");
+        assertThat(opt).containsSame("foo");
+        assertThat(opt.get()).isNotEqualTo("foo");
+        assertThat(opt.get()).isNotSameAs("foo");
+
+        assertThat(opt).contains("foo");
+        assertThat(opt).contains("foo");
+        assertThat(opt).isNotEqualTo(Optional.of("foo"));
+        assertThat(opt).isNotEqualTo(Optional.ofNullable("foo"));
+
+        assertThat(opt).isNotPresent();
+        assertThat(opt).isPresent();
+    }
+}
@@ -0,0 +1,35 @@
+import java.util.Optional;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class AssertThatJava8Optional {
+
+    private void assertThatJava8Optional() {
+        Optional<String> opt = Optional.empty();
+
+        assertThat(opt.isPresent()).isEqualTo(true);
+        assertThat(opt.isPresent()).isEqualTo(Boolean.TRUE);
+        assertThat(opt.isPresent()).isNotEqualTo(false);
+        assertThat(opt.isPresent()).isNotEqualTo(Boolean.FALSE);
+        assertThat(opt.isPresent()).isTrue();
+
+        assertThat(opt.isPresent()).isEqualTo(false);
+        assertThat(opt.isPresent()).isEqualTo(Boolean.FALSE);
+        assertThat(opt.isPresent()).isNotEqualTo(true);
+        assertThat(opt.isPresent()).isNotEqualTo(Boolean.TRUE);
+        assertThat(opt.isPresent()).isFalse();
+
+        assertThat(opt.get()).isEqualTo("foo");
+        assertThat(opt.get()).isSameAs("foo");
+        assertThat(opt.get()).isNotEqualTo("foo");
+        assertThat(opt.get()).isNotSameAs("foo");
+
+        assertThat(opt).isEqualTo(Optional.of("foo"));
+        assertThat(opt).isEqualTo(Optional.ofNullable("foo"));
+        assertThat(opt).isNotEqualTo(Optional.of("foo"));
+        assertThat(opt).isNotEqualTo(Optional.ofNullable("foo"));
+
+        assertThat(opt).isEqualTo(Optional.empty());
+        assertThat(opt).isNotEqualTo(Optional.empty());
+    }
+}