From 037beea5e31af094f338ce833015b9f6c36344e8 Mon Sep 17 00:00:00 2001
From: Brendan Chen <me@bchen.dev>
Date: Tue, 28 Jan 2025 14:57:35 -0800
Subject: [PATCH] make a similar method for previous stop query response

---
 .../OrderedStopResolverTests.test.ts          | 43 +++++++++++++------
 1 file changed, 29 insertions(+), 14 deletions(-)

diff --git a/test/resolvers/OrderedStopResolverTests.test.ts b/test/resolvers/OrderedStopResolverTests.test.ts
index e08c999..b97776e 100644
--- a/test/resolvers/OrderedStopResolverTests.test.ts
+++ b/test/resolvers/OrderedStopResolverTests.test.ts
@@ -64,7 +64,7 @@ describe("OrderedStopResolvers", () => {
   }
 
   describe("nextStop", () => {
-    async function getResponseForQuery(stopId: string) {
+    async function getResponseForNextStopQuery(stopId: string) {
       const query = `
       query GetNextStop($systemId: ID!, $routeId: ID!, $stopId: ID!) {
         system(id: $systemId) {
@@ -100,7 +100,7 @@ describe("OrderedStopResolvers", () => {
       const orderedStops = await setUpOrderedStopsInRepository();
 
       // Act
-      const response = await getResponseForQuery(orderedStops[0].stopId);
+      const response = await getResponseForNextStopQuery(orderedStops[0].stopId);
 
       // Assert
       assert(response.body.kind === "single");
@@ -116,7 +116,7 @@ describe("OrderedStopResolvers", () => {
       orderedStops[0].nextStop = undefined;
       await repository.addOrUpdateOrderedStop(orderedStops[0]);
 
-      const response = await getResponseForQuery(orderedStops[0].stopId);
+      const response = await getResponseForNextStopQuery(orderedStops[0].stopId);
 
       assert(response.body.kind === "single");
       const nonexistentNextStop = (response.body.singleResult.data?.system as any).route.orderedStop.nextStop;
@@ -127,7 +127,7 @@ describe("OrderedStopResolvers", () => {
       const orderedStops = await setUpOrderedStopsInRepository();
       await repository.removeStopIfExists(orderedStops[1].stopId);
 
-      const response = await getResponseForQuery(orderedStops[0].stopId);
+      const response = await getResponseForNextStopQuery(orderedStops[0].stopId);
 
       assert(response.body.kind === "single");
       const nonexistentNextStop = (response.body.singleResult.data?.system as any).route.orderedStop.nextStop;
@@ -136,20 +136,35 @@ describe("OrderedStopResolvers", () => {
   });
 
   describe("previousStop", () => {
-    const query = `
-    query GetNextStop($systemId: ID!, $routeId: ID!, $stopId: ID!) {
-      system(id: $systemId) {
-        route(id: $routeId) {
-          orderedStop(forStopId: $stopId) {
-            previousStop {
-              routeId
-              stopId
+    async function getResponseForPreviousStopQuery(stopId: string) {
+      const query = `
+        query GetNextStop($systemId: ID!, $routeId: ID!, $stopId: ID!) {
+          system(id: $systemId) {
+            route(id: $routeId) {
+              orderedStop(forStopId: $stopId) {
+                previousStop {
+                  routeId
+                  stopId
+                }
+              }
             }
           }
         }
-      }
+      `;
+
+      return await testServer.executeOperation({
+        query,
+        variables: {
+          systemId: mockSystem.id,
+          routeId: mockRoute.id,
+          stopId,
+        },
+      }, {
+        contextValue: {
+          repository,
+        }
+      });
     }
-    `;
 
     it("returns the previous stop if it exists", async () => {