Added AssertThatComparableExpression for funny compareTo() uses.

2019-11-17 21:21:45 +01:00
parent 8133f3850f
commit 42429c0f72
9 changed files with 262 additions and 2 deletions
@@ -0,0 +1,41 @@
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.fail;
+
+public class CompareTo {
+
+    private void comparable() {
+        String string = "string";
+        assertThat(string).isEqualByComparingTo("foo");
+        assertThat(string).isEqualByComparingTo("foo");
+
+        assertThat(string).isNotEqualByComparingTo("foo");
+        assertThat(string).isNotEqualByComparingTo("foo");
+
+        assertThat(string).isGreaterThanOrEqualTo("foo");
+        assertThat(string).isGreaterThanOrEqualTo("foo");
+        assertThat(string).isGreaterThanOrEqualTo("foo");
+        assertThat(string).isGreaterThanOrEqualTo("foo");
+
+        assertThat(string).isGreaterThan("foo");
+        assertThat(string).isGreaterThan("foo");
+        assertThat(string).isGreaterThan("foo");
+        assertThat(string).isGreaterThan("foo");
+        assertThat(string).isGreaterThan("foo");
+
+        assertThat(string).isLessThanOrEqualTo("foo");
+        assertThat(string).isLessThanOrEqualTo("foo");
+        assertThat(string).isLessThanOrEqualTo("foo");
+        assertThat(string).isLessThanOrEqualTo("foo");
+
+        assertThat(string).isLessThan("foo");
+        assertThat(string).isLessThan("foo");
+        assertThat(string).isLessThan("foo");
+        assertThat(string).isLessThan("foo");
+
+        assertThat(string.compareTo("foo")).isNotEqualTo(2);
+        assertThat(string.compareTo("foo")).isEqualTo(2);
+
+        org.junit.Assert.assertThat(string, null);
+        fail("oh no!");
+    }
+}
@@ -0,0 +1,41 @@
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.fail;
+
+public class CompareTo {
+
+    private void comparable() {
+        String string = "string";
+        assertThat(string.compareTo("foo")).isEqualTo(0);
+        assertThat(string.compareTo("foo")).isZero();
+
+        assertThat(string.compareTo("foo")).isNotEqualTo(0);
+        assertThat(string.compareTo("foo")).isNotZero();
+
+        assertThat(string.compareTo("foo")).isNotEqualTo(-1);
+        assertThat(string.compareTo("foo")).isGreaterThanOrEqualTo(0);
+        assertThat(string.compareTo("foo")).isGreaterThan(-1);
+        assertThat(string.compareTo("foo")).isNotNegative();
+
+        assertThat(string.compareTo("foo")).isEqualTo(1);
+        assertThat(string.compareTo("foo")).isOne();
+        assertThat(string.compareTo("foo")).isGreaterThan(0);
+        assertThat(string.compareTo("foo")).isPositive();
+        assertThat(string.compareTo("foo")).isGreaterThanOrEqualTo(1);
+
+        assertThat(string.compareTo("foo")).isNotEqualTo(1);
+        assertThat(string.compareTo("foo")).isLessThanOrEqualTo(0);
+        assertThat(string.compareTo("foo")).isLessThan(1);
+        assertThat(string.compareTo("foo")).isNotPositive();
+
+        assertThat(string.compareTo("foo")).isEqualTo(-1);
+        assertThat(string.compareTo("foo")).isLessThan(0);
+        assertThat(string.compareTo("foo")).isNegative();
+        assertThat(string.compareTo("foo")).isLessThanOrEqualTo(-1);
+
+        assertThat(string.compareTo("foo")).isNotEqualTo(2);
+        assertThat(string.compareTo("foo")).isEqualTo(2);
+
+        org.junit.Assert.assertThat(string, null);
+        fail("oh no!");
+    }
+}