Merge pull request #4 from yagince/accept-trailing-comma

accept trailing comma

Author: davidpdrsn

src/lib.rs

@@ -201,9 +201,15 @@ macro_rules! assert_json_include {
             panic!("\n\n{}\n\n", error);
         }
     }};
+    (actual: $actual:expr, expected: $expected:expr,) => {{
+        $crate::assert_json_include!(actual: $actual, expected: $expected)
+    }};
     (expected: $expected:expr, actual: $actual:expr) => {{
         $crate::assert_json_include!(actual: $actual, expected: $expected)
     }};
+    (expected: $expected:expr, actual: $actual:expr,) => {{
+        $crate::assert_json_include!(actual: $actual, expected: $expected)
+    }};
 }
 
 /// The macro used to compare two JSON values for an exact match.
@@ -222,6 +228,9 @@ macro_rules! assert_json_eq {
             panic!("\n\n{}\n\n", error);
         }
     }};
+    ($lhs:expr, $rhs:expr,) => {{
+        $crate::assert_json_eq!($lhs, $rhs)
+    }};
 }
 
 /// Perform the matching and return the error text rather than panicing.

tests/integration_test.rs

@@ -14,6 +14,16 @@ fn can_pass() {
         actual: json!({ "a": { "b": true } }),
         expected: json!({ "a": {} })
     );
+
+    assert_json_include!(
+        actual: json!({ "a": { "b": true } }),
+        expected: json!({ "a": {} }),
+    );
+
+    assert_json_include!(
+        expected: json!({ "a": {} }),
+        actual: json!({ "a": { "b": true } }),
+    );
 }
 
 #[test]
@@ -28,6 +38,7 @@ fn can_fail() {
 #[test]
 fn can_pass_with_exact_match() {
     assert_json_eq!(json!({ "a": { "b": true } }), json!({ "a": { "b": true } }));
+    assert_json_eq!(json!({ "a": { "b": true } }), json!({ "a": { "b": true } }),);
 }
 
 #[test]