fix: update tests to reflect changed success method (see #857)

Author: kristof-mattei

test/success.test.js

@@ -2175,14 +2175,17 @@ test('Add comment on issues/PR and skip label if "successComment" is unset / "re
     .getOnce(`https://api.github.local/repos/${owner}/${repo}`, {
       full_name: `${owner}/${repo}`,
     })
-    .getOnce(
-      `https://api.github.local/search/issues?q=${encodeURIComponent(
-        `repo:${owner}/${repo}`,
-      )}+${encodeURIComponent("type:pr")}+${encodeURIComponent(
-        "is:merged",
-      )}+${commits.map((commit) => commit.hash).join("+")}`,
-      { items: prs },
-    )
+    .postOnce("https://api.github.local/graphql", {
+      data: {
+        repository: {
+          commit123: {
+            associatedPullRequests: {
+              nodes: [prs[0]],
+            },
+          },
+        },
+      },
+    })
     .getOnce(
       `https://api.github.local/repos/${owner}/${repo}/pulls/1/commits`,
       [{ sha: commits[0].hash }],
@@ -2261,14 +2264,17 @@ test('Skip comment on issues/PR and add label if "successComment" is "false" / "
     .getOnce(`https://api.github.local/repos/${owner}/${repo}`, {
       full_name: `${owner}/${repo}`,
     })
-    .getOnce(
-      `https://api.github.local/search/issues?q=${encodeURIComponent(
-        `repo:${owner}/${repo}`,
-      )}+${encodeURIComponent("type:pr")}+${encodeURIComponent(
-        "is:merged",
-      )}+${commits.map((commit) => commit.hash).join("+")}`,
-      { items: prs },
-    )
+    .postOnce("https://api.github.local/graphql", {
+      data: {
+        repository: {
+          commit123: {
+            associatedPullRequests: {
+              nodes: [prs[0]],
+            },
+          },
+        },
+      },
+    })
     .getOnce(
       `https://api.github.local/repos/${owner}/${repo}/pulls/1/commits`,
       [{ sha: commits[0].hash }],