Files
gitea-mcp/internal/gitea/issues_test.go
T
mathiasandClaude Opus 4.8 4c1f36f9eb
CD / Lint / Test / Vet (push) Successful in 7s
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chore(rename): module gitea.d-ma.be → git.d-ma.be/mathias/gitea-mcp (#39)
Gitea host renamed (infra ADR-0004); the mcp-chassis dep already migrated
(3329ff3), so the sequencing gate is clear. `go mod edit -module` + bulk import
rewrite across all .go files. gitea-mcp is a server binary (not an imported
library), so no downstream consumers break. build + task check green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-03 22:48:26 +02:00

242 lines
8.5 KiB
Go

package gitea_test
import (
"context"
"encoding/json"
"io"
"net/http"
"net/http/httptest"
"testing"
"git.d-ma.be/mathias/gitea-mcp/internal/gitea"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestCreateIssue(t *testing.T) {
var captured []byte
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, "/api/v1/repos/o/r/issues", r.URL.Path)
assert.Equal(t, http.MethodPost, r.Method)
var err error
captured, err = io.ReadAll(r.Body)
require.NoError(t, err)
w.WriteHeader(http.StatusCreated)
_, _ = w.Write([]byte(`{"number":42,"title":"x","body":"y","html_url":"http://example.com/issues/42","state":"open"}`))
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
iss, err := c.CreateIssue(context.Background(), "o", "r", gitea.CreateIssueArgs{
Title: "x",
Body: "y",
})
require.NoError(t, err)
var payload map[string]any
require.NoError(t, json.Unmarshal(captured, &payload))
assert.Equal(t, "x", payload["title"])
assert.Equal(t, "y", payload["body"])
assert.Equal(t, 42, iss.Number)
assert.Equal(t, "x", iss.Title)
assert.Equal(t, "y", iss.Body)
assert.Equal(t, "http://example.com/issues/42", iss.HTMLURL)
assert.Equal(t, "open", iss.State)
}
func TestGetIssue(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, http.MethodGet, r.Method)
assert.Equal(t, "/api/v1/repos/o/r/issues/42", r.URL.Path)
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"number":42,"title":"fix auth","body":"details","state":"open","html_url":"http://example.com/issues/42","created_at":"2026-05-01T00:00:00Z","updated_at":"2026-05-02T00:00:00Z","comments":3}`))
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
iss, err := c.GetIssue(context.Background(), "o", "r", 42)
require.NoError(t, err)
assert.Equal(t, 42, iss.Number)
assert.Equal(t, "fix auth", iss.Title)
assert.Equal(t, "open", iss.State)
assert.Equal(t, 3, iss.Comments)
}
func TestGetIssue_NotFound(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusNotFound)
_, _ = w.Write([]byte(`{"message":"issue not found"}`))
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
_, err := c.GetIssue(context.Background(), "o", "r", 999)
require.Error(t, err)
assert.ErrorIs(t, err, gitea.ErrNotFound)
}
func TestEditIssue(t *testing.T) {
var captured []byte
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, http.MethodPatch, r.Method)
assert.Equal(t, "/api/v1/repos/o/r/issues/42", r.URL.Path)
var err error
captured, err = io.ReadAll(r.Body)
require.NoError(t, err)
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"number":42,"title":"new title","body":"new body","state":"open","html_url":"http://example.com/issues/42"}`))
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
title, body := "new title", "new body"
iss, err := c.EditIssue(context.Background(), "o", "r", 42, gitea.EditIssueArgs{Title: &title, Body: &body})
require.NoError(t, err)
var payload map[string]any
require.NoError(t, json.Unmarshal(captured, &payload))
assert.Equal(t, "new title", payload["title"])
assert.Equal(t, "new body", payload["body"])
assert.Equal(t, 42, iss.Number)
assert.Equal(t, "new title", iss.Title)
}
// EditIssue must send only the fields explicitly provided — an omitted field
// (nil pointer) is left untouched server-side.
func TestEditIssue_PartialPatchOmitsUnsetFields(t *testing.T) {
var captured []byte
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var err error
captured, err = io.ReadAll(r.Body)
require.NoError(t, err)
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"number":42,"title":"only title","state":"open"}`))
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
title := "only title"
_, err := c.EditIssue(context.Background(), "o", "r", 42, gitea.EditIssueArgs{Title: &title})
require.NoError(t, err)
var payload map[string]any
require.NoError(t, json.Unmarshal(captured, &payload))
assert.Equal(t, "only title", payload["title"])
_, hasBody := payload["body"]
assert.False(t, hasBody, "body must be omitted when not set")
}
// An explicit empty-string body clears the field — pointer-to-"" is sent, not omitted.
func TestEditIssue_EmptyBodyIsSent(t *testing.T) {
var captured []byte
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var err error
captured, err = io.ReadAll(r.Body)
require.NoError(t, err)
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"number":42,"body":"","state":"open"}`))
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
body := ""
_, err := c.EditIssue(context.Background(), "o", "r", 42, gitea.EditIssueArgs{Body: &body})
require.NoError(t, err)
var payload map[string]any
require.NoError(t, json.Unmarshal(captured, &payload))
val, hasBody := payload["body"]
assert.True(t, hasBody, "explicit empty body must be sent so it can clear the field")
assert.Equal(t, "", val)
}
func TestEditIssue_NotFound(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusNotFound)
_, _ = w.Write([]byte(`{"message":"issue not found"}`))
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
title := "x"
_, err := c.EditIssue(context.Background(), "o", "r", 999, gitea.EditIssueArgs{Title: &title})
require.Error(t, err)
assert.ErrorIs(t, err, gitea.ErrNotFound)
}
func TestCreateIssueComment(t *testing.T) {
var captured []byte
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, "/api/v1/repos/o/r/issues/42/comments", r.URL.Path)
assert.Equal(t, http.MethodPost, r.Method)
var err error
captured, err = io.ReadAll(r.Body)
require.NoError(t, err)
w.WriteHeader(http.StatusCreated)
_, _ = w.Write([]byte(`{"id":7,"body":"hello","html_url":"http://example.com/issues/42#comment-7"}`))
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
comment, err := c.CreateIssueComment(context.Background(), "o", "r", 42, "hello")
require.NoError(t, err)
var payload map[string]any
require.NoError(t, json.Unmarshal(captured, &payload))
assert.Equal(t, "hello", payload["body"])
assert.Equal(t, int64(7), comment.ID)
assert.Equal(t, "hello", comment.Body)
assert.Equal(t, "http://example.com/issues/42#comment-7", comment.HTMLURL)
}
func TestListIssueComments(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, http.MethodGet, r.Method)
assert.Equal(t, "/api/v1/repos/o/r/issues/42/comments", r.URL.Path)
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`[
{"id":1,"body":"first","html_url":"http://example.com/issues/42#comment-1","user":{"login":"alice"},"created_at":"2026-05-01T00:00:00Z","updated_at":"2026-05-01T00:00:00Z"},
{"id":2,"body":"second","html_url":"http://example.com/issues/42#comment-2","user":{"login":"bob"},"created_at":"2026-05-02T00:00:00Z","updated_at":"2026-05-02T00:00:00Z"}
]`))
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
comments, err := c.ListIssueComments(context.Background(), "o", "r", 42)
require.NoError(t, err)
require.Len(t, comments, 2)
assert.Equal(t, int64(1), comments[0].ID)
assert.Equal(t, "first", comments[0].Body)
assert.Equal(t, "alice", comments[0].User.Login)
assert.Equal(t, "bob", comments[1].User.Login)
}
func TestListIssueComments_Empty(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`[]`))
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
comments, err := c.ListIssueComments(context.Background(), "o", "r", 42)
require.NoError(t, err)
assert.Empty(t, comments)
}
func TestListIssueComments_NotFound(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusNotFound)
_, _ = w.Write([]byte(`{"message":"issue not found"}`))
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
_, err := c.ListIssueComments(context.Background(), "o", "r", 999)
require.Error(t, err)
assert.ErrorIs(t, err, gitea.ErrNotFound)
}