diff --git a/src/lib/compile-route.js b/src/lib/compile-route.js
index f1a37a72..d3dc32c6 100644
--- a/src/lib/compile-route.js
+++ b/src/lib/compile-route.js
@@ -1,7 +1,9 @@
 const generateMatcher = require('./generate-matcher');
 
-
-const isUrlMatcher = matcher => matcher instanceof RegExp || typeof matcher === 'string' || (typeof matcher === 'object' && 'href' in matcher)
+const isUrlMatcher = matcher =>
+	matcher instanceof RegExp ||
+	typeof matcher === 'string' ||
+	(typeof matcher === 'object' && 'href' in matcher);
 
 const sanitizeRoute = route => {
 	route = Object.assign({}, route);
@@ -10,7 +12,7 @@ const sanitizeRoute = route => {
 		route.method = route.method.toLowerCase();
 	}
 	if (isUrlMatcher(route.matcher)) {
-		route.url = route.matcher
+		route.url = route.matcher;
 		delete route.matcher;
 	}
 	route.identifier = route.name || route.url;
@@ -18,7 +20,15 @@ const sanitizeRoute = route => {
 	return route;
 };
 
-const matcherTypes = ['query', 'method', 'headers', 'params', 'body', 'functionMatcher', 'url']
+const matcherTypes = [
+	'query',
+	'method',
+	'headers',
+	'params',
+	'body',
+	'functionMatcher',
+	'url'
+];
 
 const validateRoute = route => {
 	if (!('response' in route)) {
diff --git a/src/lib/generate-matcher.js b/src/lib/generate-matcher.js
index 6161928a..baae61be 100644
--- a/src/lib/generate-matcher.js
+++ b/src/lib/generate-matcher.js
@@ -105,8 +105,7 @@ const getFullUrlMatcher = (route, matcherUrl, query) => {
 	};
 };
 
-
-const getFunctionMatcher = ({functionMatcher}) => functionMatcher;
+const getFunctionMatcher = ({ functionMatcher }) => functionMatcher;
 
 const getUrlMatcher = route => {
 	const { url: matcherUrl, query } = route;
diff --git a/src/lib/set-up-and-tear-down.js b/src/lib/set-up-and-tear-down.js
index 9b6b6838..5fe058fb 100644
--- a/src/lib/set-up-and-tear-down.js
+++ b/src/lib/set-up-and-tear-down.js
@@ -1,16 +1,18 @@
 const compileRoute = require('./compile-route');
 const FetchMock = {};
 
-const isUrlMatcher = matcher => matcher instanceof RegExp || typeof matcher === 'string' || (typeof matcher === 'object' && 'href' in matcher)
-const isFunctionMatcher = matcher => typeof matcher === 'function'
+const isUrlMatcher = matcher =>
+	matcher instanceof RegExp ||
+	typeof matcher === 'string' ||
+	(typeof matcher === 'object' && 'href' in matcher);
 
 const argsToRoute = args => {
 	const [matcher, response, options = {}] = args;
 
-	const routeConfig = {}
+	const routeConfig = {};
 
 	if (isUrlMatcher(matcher) || typeof matcher === 'function') {
-		routeConfig.matcher = matcher
+		routeConfig.matcher = matcher;
 	} else {
 		Object.assign(routeConfig, matcher);
 	}
@@ -19,7 +21,7 @@ const argsToRoute = args => {
 		routeConfig.response = response;
 	}
 
-	Object.assign(routeConfig, options)
+	Object.assign(routeConfig, options);
 
 	return routeConfig;
 };
diff --git a/test/specs/set-up-and-tear-down.test.js b/test/specs/set-up-and-tear-down.test.js
index 3c0847bf..b8908893 100644
--- a/test/specs/set-up-and-tear-down.test.js
+++ b/test/specs/set-up-and-tear-down.test.js
@@ -44,7 +44,7 @@ module.exports = fetchMock => {
 
 			describe('parameters', () => {
 				beforeEach(() => {
-					sinon.stub(fm, 'compileRoute').returns({});
+					sinon.spy(fm, 'compileRoute');
 					sinon.stub(fm, '_mock').returns(fm);
 				});