From 65952417a81631ee879d4d29ad798cbb6445fa7e Mon Sep 17 00:00:00 2001
From: qwerty287 <80460567+qwerty287@users.noreply.github.com>
Date: Mon, 26 Feb 2024 03:39:01 +0100
Subject: Add API to get PR by base/head (#29242)

Closes https://github.com/go-gitea/gitea/issues/16289

Add a new API `/repos/{owner}/{repo}/pulls/{base}/{head}` to get a PR by
its base and head branch.
---
 tests/integration/api_pull_test.go | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'tests')

diff --git a/tests/integration/api_pull_test.go b/tests/integration/api_pull_test.go
index 33cc826e5e..92931c5699 100644
--- a/tests/integration/api_pull_test.go
+++ b/tests/integration/api_pull_test.go
@@ -61,6 +61,27 @@ func TestAPIViewPulls(t *testing.T) {
 	}
 }
 
+func TestAPIViewPullsByBaseHead(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+	repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1})
+	owner := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo.OwnerID})
+
+	ctx := NewAPITestContext(t, "user2", repo.Name, auth_model.AccessTokenScopeReadRepository)
+
+	req := NewRequestf(t, "GET", "/api/v1/repos/%s/%s/pulls/master/branch2", owner.Name, repo.Name).
+		AddTokenAuth(ctx.Token)
+	resp := ctx.Session.MakeRequest(t, req, http.StatusOK)
+
+	pull := &api.PullRequest{}
+	DecodeJSON(t, resp, pull)
+	assert.EqualValues(t, 3, pull.Index)
+	assert.EqualValues(t, 2, pull.ID)
+
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/pulls/master/branch-not-exist", owner.Name, repo.Name).
+		AddTokenAuth(ctx.Token)
+	ctx.Session.MakeRequest(t, req, http.StatusNotFound)
+}
+
 // TestAPIMergePullWIP ensures that we can't merge a WIP pull request
 func TestAPIMergePullWIP(t *testing.T) {
 	defer tests.PrepareTestEnv(t)()
-- 
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