feat(pierre): sanity check

internal/gitadapters/bitbucket/adapter_test.go

@@ -0,0 +1,80 @@
+package bitbucket
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestBitbucketGetFileContentSuccess(t *testing.T) {
+	const expected = "file content"
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		// Verify path structure
+		if r.URL.Path != "/rest/api/1.0/projects/owner/repos/repo/raw/path/to/file.go" {
+			t.Fatalf("unexpected URL path: %s", r.URL.Path)
+		}
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(expected))
+	}))
+	defer server.Close()
+
+	// Trim trailing slash handling done in NewBitbucket
+	adapter := NewBitbucket(server.URL, "")
+	content, err := adapter.GetFileContent(context.Background(), "owner", "repo", "path/to/file.go", "")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if content != expected {
+		t.Fatalf("expected %q, got %q", expected, content)
+	}
+}
+
+func TestBitbucketGetFileContentError(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusNotFound)
+		w.Write([]byte("not found"))
+	}))
+	defer server.Close()
+
+	adapter := NewBitbucket(server.URL, "")
+	_, err := adapter.GetFileContent(context.Background(), "owner", "repo", "missing.go", "")
+	if err == nil {
+		t.Fatalf("expected error for non‑200 response")
+	}
+}
+
+func TestBitbucketGetPRHeadSHASuccess(t *testing.T) {
+	const sha = "deadbeef"
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/rest/api/1.0/projects/owner/repos/repo/pull-requests/42" {
+			t.Fatalf("unexpected URL: %s", r.URL.Path)
+		}
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(`{"toRef":{"latestCommit":"` + sha + `"}}`))
+	}))
+	defer server.Close()
+
+	adapter := NewBitbucket(server.URL, "")
+	got, err := adapter.GetPRHeadSHA(context.Background(), "owner", "repo", 42)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if got != sha {
+		t.Fatalf("expected sha %s, got %s", sha, got)
+	}
+}
+
+func TestBitbucketGetPRHeadSHAError(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusInternalServerError)
+		w.Write([]byte("error"))
+	}))
+	defer server.Close()
+
+	adapter := NewBitbucket(server.URL, "")
+	_, err := adapter.GetPRHeadSHA(context.Background(), "owner", "repo", 1)
+	if err == nil {
+		t.Fatalf("expected error for non‑200 response")
+	}
+}