[rejection] Fix double statement on caught rejections

src/lib/assertPromise.js

@@ -3,9 +3,11 @@ const { isPromise } = require('../util');
 const createRejectionStatement = (statement, ...args) =>
 	Promise.reject(statement ? statement(...args) : '');
 
-const _assertPromise = (bool, statementTuple) => {
+const assertPromise = (bool, statementTuple, options = {}) => {
 
-	const [ statement, ...args ] = statementTuple;
+	let [ statement, ...args ] = statementTuple;
+	statement = options.skipStatement ? () => options.skipStatement : statement;
+	console.log('skipStatement', statement())
 	if(isPromise(bool))
 		return bool.catch(() =>
 			createRejectionStatement(statement, ...args));
@@ -16,4 +18,4 @@ const _assertPromise = (bool, statementTuple) => {
 
 };
 
-module.exports = _assertPromise;
+module.exports = assertPromise;

src/lib/expect.js

@@ -1,6 +1,8 @@
 'use strict';
 
 const { liftPromise, lowerCaseFirstLetter } = require('../util');
+
+const library = require('./assertionsLibrary');
 const assertPromise = require('./assertPromise');
 
 const expectPromise = (pred, statement, options = {}) =>
@@ -18,12 +20,11 @@ const expectPromise = (pred, statement, options = {}) =>
 					? assertPromise(
 						pred(toTest, ...testValues),
 						[ statement, rejectedValue, ...testValues ],
+						{ skipStatement: rejectedValue },
 					)
 					: Promise.reject(rejectedValue)
 			);
 
-const library = require('./assertionsLibrary');
-
 const expects = Object.keys(library).reduce((acc, e) => {
 
 	const [ pred, statement, options ] = library[e];