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ag_forge/
model.rs

1//! Shared forge review-request types.
2
3use std::fmt;
4use std::fmt::Write as _;
5use std::future::Future;
6use std::path::PathBuf;
7use std::pin::Pin;
8use std::str::FromStr;
9
10use url::Url;
11
12/// Shared forge family enum reused by persistence and forge adapters.
13#[derive(Clone, Copy, Debug, Eq, PartialEq)]
14pub enum ForgeKind {
15    /// GitHub-hosted pull requests.
16    GitHub,
17    /// GitLab-hosted merge requests.
18    GitLab,
19}
20
21impl ForgeKind {
22    /// Returns the user-facing forge name.
23    pub fn display_name(self) -> &'static str {
24        match self {
25            Self::GitHub => "GitHub",
26            Self::GitLab => "GitLab",
27        }
28    }
29
30    /// Returns the CLI executable name used for this forge.
31    pub fn cli_name(self) -> &'static str {
32        match self {
33            Self::GitHub => "gh",
34            Self::GitLab => "glab",
35        }
36    }
37
38    /// Returns the login command users should run to authorize forge access.
39    pub fn auth_login_command(self) -> &'static str {
40        match self {
41            Self::GitHub => "gh auth login",
42            Self::GitLab => "glab auth login",
43        }
44    }
45
46    /// Returns the persisted string representation for this forge kind.
47    pub fn as_str(self) -> &'static str {
48        match self {
49            Self::GitHub => "GitHub",
50            Self::GitLab => "GitLab",
51        }
52    }
53
54    /// Returns the forge-native review-request noun shown in user-facing copy.
55    pub fn review_request_name(self) -> &'static str {
56        match self {
57            Self::GitHub => "pull request",
58            Self::GitLab => "merge request",
59        }
60    }
61
62    /// Returns the combined forge and review-request name for user-facing copy.
63    pub fn review_request_display_name(self) -> String {
64        format!("{} {}", self.display_name(), self.review_request_name())
65    }
66
67    /// Returns the short UI indicator label for one review request.
68    pub fn review_request_short_name(self) -> &'static str {
69        match self {
70            Self::GitHub => "PR",
71            Self::GitLab => "MR",
72        }
73    }
74}
75
76impl fmt::Display for ForgeKind {
77    fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
78        formatter.write_str(self.as_str())
79    }
80}
81
82impl FromStr for ForgeKind {
83    type Err = String;
84
85    fn from_str(value: &str) -> Result<Self, Self::Err> {
86        match value {
87            "GitHub" => Ok(Self::GitHub),
88            "GitLab" => Ok(Self::GitLab),
89            _ => Err(format!("Unknown review-request forge: {value}")),
90        }
91    }
92}
93
94/// Returns whether `host` looks like one GitLab instance hostname.
95pub fn is_gitlab_host(host: &str) -> bool {
96    host == "gitlab.com"
97        || host.ends_with(".gitlab.com")
98        || host.starts_with("gitlab.")
99        || host.contains(".gitlab.")
100}
101
102/// Normalized remote lifecycle state for one linked review request.
103#[derive(Clone, Copy, Debug, Eq, PartialEq)]
104pub enum ReviewRequestState {
105    /// The linked review request is still open.
106    Open,
107    /// The linked review request was merged upstream.
108    Merged,
109    /// The linked review request was closed without merge.
110    Closed,
111}
112
113impl ReviewRequestState {
114    /// Returns the persisted string representation for this remote state.
115    pub fn as_str(self) -> &'static str {
116        match self {
117            Self::Open => "Open",
118            Self::Merged => "Merged",
119            Self::Closed => "Closed",
120        }
121    }
122}
123
124impl fmt::Display for ReviewRequestState {
125    fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
126        formatter.write_str(self.as_str())
127    }
128}
129
130impl FromStr for ReviewRequestState {
131    type Err = String;
132
133    fn from_str(value: &str) -> Result<Self, Self::Err> {
134        match value {
135            "Open" => Ok(Self::Open),
136            "Merged" => Ok(Self::Merged),
137            "Closed" => Ok(Self::Closed),
138            _ => Err(format!("Unknown review-request state: {value}")),
139        }
140    }
141}
142
143/// Normalized remote summary for one linked review request.
144///
145/// Local session lifecycle transitions such as `Rebasing`, `Done`, and
146/// `Canceled` retain this metadata so the session can continue to reference the
147/// same remote review request. Remote terminal outcomes are stored in
148/// `state` instead of clearing the link; only an explicit unlink action or
149/// session deletion should remove this metadata.
150#[derive(Clone, Debug, Eq, PartialEq)]
151pub struct ReviewRequestSummary {
152    /// Provider display id such as GitHub `#123`.
153    pub display_id: String,
154    /// Forge family that owns the linked review request.
155    pub forge_kind: ForgeKind,
156    /// Source branch published for review.
157    pub source_branch: String,
158    /// Latest normalized remote lifecycle state.
159    pub state: ReviewRequestState,
160    /// Provider-specific condensed status text for UI display.
161    pub status_summary: Option<String>,
162    /// Target branch receiving the review request.
163    pub target_branch: String,
164    /// Remote review-request title.
165    pub title: String,
166    /// Browser-openable review-request URL.
167    pub web_url: String,
168}
169
170/// Review audience that caused one PR or MR to require the current user's
171/// attention.
172#[derive(Clone, Copy, Debug, Eq, PartialEq)]
173pub enum RequestedReviewAudience {
174    /// The current user was directly requested as a reviewer.
175    Personal,
176    /// A group or team containing the current user was requested as reviewer.
177    Group,
178}
179
180/// Normalized row for one open PR or MR requesting the current user's
181/// attention.
182#[derive(Clone, Debug, Eq, PartialEq)]
183pub struct RequestedReview {
184    /// Whether the review request targets the user directly or through a
185    /// group membership.
186    pub audience: RequestedReviewAudience,
187    /// Login or display name of the user who opened the review request.
188    pub author: String,
189    /// Optional PR body or MR description text for detail rendering.
190    pub body: Option<String>,
191    /// Optional review-request comments fetched for detail rendering.
192    ///
193    /// `None` means the caller listed the requested review without loading
194    /// the heavier comment snapshot yet.
195    pub comment_snapshot: Option<ReviewCommentSnapshot>,
196    /// Provider display id such as GitHub `#123` or GitLab `!123`.
197    pub display_id: String,
198    /// Forge family that owns the review request.
199    pub forge_kind: ForgeKind,
200    /// Repository path shown for the requested review, such as `owner/repo`.
201    pub repository: String,
202    /// Provider-specific condensed status text for UI display.
203    pub status_summary: Option<String>,
204    /// Remote review-request title.
205    pub title: String,
206    /// Provider update timestamp, when the CLI returns one.
207    pub updated_at: Option<String>,
208    /// Browser-openable review-request URL.
209    pub web_url: String,
210}
211
212/// Normalized row for one open GitHub issue assigned to the authenticated user.
213#[derive(Clone, Debug, Eq, PartialEq)]
214pub struct AssignedIssue {
215    /// Provider display id such as GitHub `#123`.
216    pub display_id: String,
217    /// Repository path shown for the issue, such as `owner/repo`.
218    pub repository: String,
219    /// Remote issue title.
220    pub title: String,
221    /// Provider update timestamp, when the CLI returns one.
222    pub updated_at: Option<String>,
223    /// Browser-openable issue URL.
224    pub web_url: String,
225}
226
227/// Normalized base details for one GitHub issue, excluding comments.
228#[derive(Clone, Debug, Eq, PartialEq)]
229pub struct IssueDetail {
230    /// GitHub logins currently assigned to the issue.
231    pub assignees: Vec<String>,
232    /// GitHub login of the issue author.
233    pub author: String,
234    /// Optional issue description text.
235    pub body: Option<String>,
236    /// Provider creation timestamp, when the CLI returns one.
237    pub created_at: Option<String>,
238    /// Provider display id such as GitHub `#123`.
239    pub display_id: String,
240    /// Issue label names in provider order.
241    pub labels: Vec<String>,
242    /// Repository path shown for the issue, such as `owner/repo`.
243    pub repository: String,
244    /// Provider issue state, such as `OPEN` or `CLOSED`.
245    pub state: String,
246    /// Remote issue title.
247    pub title: String,
248    /// Provider update timestamp, when the CLI returns one.
249    pub updated_at: Option<String>,
250    /// Browser-openable issue URL.
251    pub web_url: String,
252}
253
254/// Boxed async result used by review-request trait methods.
255pub type ForgeFuture<T> = Pin<Box<dyn Future<Output = T> + Send>>;
256
257/// Normalized repository remote metadata for one supported forge.
258#[derive(Clone, Debug, Eq, PartialEq)]
259pub struct ForgeRemote {
260    /// Repository worktree used when forge CLI commands need local git
261    /// context.
262    pub command_working_directory: Option<PathBuf>,
263    /// Forge family inferred from the repository remote.
264    pub forge_kind: ForgeKind,
265    /// Forge hostname used for browser and API calls.
266    ///
267    /// HTTPS remotes keep any explicit web/API port, while SSH transport ports
268    /// are stripped during remote normalization.
269    pub host: String,
270    /// Repository namespace or owner path.
271    pub namespace: String,
272    /// Repository name without a trailing `.git` suffix.
273    pub project: String,
274    /// Original remote URL returned by git.
275    pub repo_url: String,
276    /// Browser-openable repository URL derived from the remote.
277    pub web_url: String,
278}
279
280impl ForgeRemote {
281    /// Returns one remote copy that runs forge CLI commands from
282    /// `working_directory`.
283    #[must_use]
284    pub fn with_command_working_directory(mut self, working_directory: PathBuf) -> Self {
285        self.command_working_directory = Some(working_directory);
286
287        self
288    }
289
290    /// Returns the `<namespace>/<project>` path used by forge CLIs and URLs.
291    pub fn project_path(&self) -> String {
292        format!("{}/{}", self.namespace, self.project)
293    }
294
295    /// Returns the browser-openable URL that starts one new pull request or
296    /// review request for `source_branch` into `target_branch`.
297    ///
298    /// # Errors
299    /// Returns [`ReviewRequestError::OperationFailed`] when the stored
300    /// repository web URL is invalid or cannot be converted into a forge
301    /// review-request creation URL.
302    pub fn review_request_creation_url(
303        &self,
304        source_branch: &str,
305        target_branch: &str,
306    ) -> Result<String, ReviewRequestError> {
307        match self.forge_kind {
308            ForgeKind::GitHub => {
309                github_review_request_creation_url(self, source_branch, target_branch)
310            }
311            ForgeKind::GitLab => {
312                gitlab_review_request_creation_url(self, source_branch, target_branch)
313            }
314        }
315    }
316}
317
318/// One inline review comment emitted by a reviewer on a forge review thread.
319#[derive(Clone, Debug, Eq, PartialEq)]
320pub struct ReviewComment {
321    /// Reviewer login or display name.
322    pub author: String,
323    /// Markdown body as authored by the reviewer.
324    pub body: String,
325}
326
327/// Diff side used to anchor one inline review-thread comment.
328#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
329pub enum ReviewCommentAnchorSide {
330    /// A file-level thread that is not attached to a specific diff line.
331    File,
332    /// A thread anchored to the new/right side of the diff.
333    New,
334    /// A thread anchored to the old/left side of the diff.
335    Old,
336}
337
338/// One review thread anchored to a line of the review request diff.
339///
340/// Threads group chronological `comments` that share the same anchor. Agentty
341/// renders these in requested-review detail, grouped by file and sorted by
342/// `(path, line)` before display. Session-linked review workflows also use the
343/// native `id` to reply and resolve a thread after its fix is pushed.
344#[derive(Clone, Debug, Eq, PartialEq)]
345pub struct ReviewCommentThread {
346    /// Diff side used with `line` when placing this thread inline.
347    pub anchor_side: ReviewCommentAnchorSide,
348    /// Chronological reviewer comments attached to this thread.
349    pub comments: Vec<ReviewComment>,
350    /// Opaque forge-native thread identifier used for replies and resolution.
351    pub id: String,
352    /// Whether newer changes made the thread's original diff position stale,
353    /// when the forge exposes that state.
354    pub is_outdated: Option<bool>,
355    /// Whether the thread has been marked resolved on the forge.
356    pub is_resolved: bool,
357    /// Anchor line number on `anchor_side`, when the forge exposes one.
358    pub line: Option<u32>,
359    /// File path the thread is anchored to, relative to the repository root.
360    pub path: String,
361    /// Optional first line for a multi-line thread on `anchor_side`.
362    pub start_line: Option<u32>,
363}
364
365impl ReviewCommentThread {
366    /// Returns whether this thread is unresolved and still anchored to the
367    /// current review diff.
368    pub fn is_actionable(&self) -> bool {
369        !self.is_resolved && self.is_outdated != Some(true)
370    }
371}
372
373/// Full review-comments payload captured for one review request.
374///
375/// Separates forge-native `threads` (anchored to a file + line) from
376/// `pr_level_comments` (review-request-wide discussion comments that do not
377/// anchor to the diff). The UI renders the two categories side-by-side with a
378/// synthetic "General discussion" entry on top of the comments file tree.
379#[derive(Clone, Debug, Default, Eq, PartialEq)]
380pub struct ReviewCommentSnapshot {
381    /// Chronological review-request-wide comments that do not anchor to a file
382    /// or line.
383    pub pr_level_comments: Vec<ReviewComment>,
384    /// Inline threads grouped by the file and line they are anchored to.
385    pub threads: Vec<ReviewCommentThread>,
386}
387
388/// Input required to create a review request on one forge.
389#[derive(Clone, Debug, Eq, PartialEq)]
390pub struct CreateReviewRequestInput {
391    /// Optional body or description submitted with the review request.
392    pub body: Option<String>,
393    /// Source branch that should be reviewed.
394    pub source_branch: String,
395    /// Target branch that receives the review request.
396    pub target_branch: String,
397    /// Title shown in the forge review-request UI.
398    pub title: String,
399}
400
401/// Input required to keep an existing review request aligned with the latest
402/// session commit message.
403#[derive(Clone, Debug, Eq, PartialEq)]
404pub struct UpdateReviewRequestInput {
405    /// Optional body or description submitted with the review request.
406    pub body: Option<String>,
407    /// Title shown in the forge review-request UI.
408    pub title: String,
409}
410
411/// Review-request failures normalized for actionable UI messaging.
412#[derive(Clone, Debug, Eq, PartialEq)]
413pub enum ReviewRequestError {
414    /// The required forge CLI is not available on the user's machine.
415    CliNotInstalled {
416        /// Forge family whose CLI is unavailable.
417        forge_kind: ForgeKind,
418    },
419    /// The forge CLI is installed but not authorized for the target host.
420    AuthenticationRequired {
421        /// Forge family that reported the authentication failure.
422        forge_kind: ForgeKind,
423        /// Forge host the CLI attempted to access.
424        host: String,
425        /// Original CLI error detail captured from stdout or stderr.
426        detail: Option<String>,
427    },
428    /// The forge host from the repository remote could not be resolved.
429    HostResolutionFailed {
430        /// Forge family inferred from the repository remote.
431        forge_kind: ForgeKind,
432        /// Hostname that could not be resolved.
433        host: String,
434    },
435    /// The repository remote does not map to a supported forge.
436    UnsupportedRemote {
437        /// Repository remote URL that could not be classified.
438        repo_url: String,
439    },
440    /// A forge CLI command ran but failed.
441    OperationFailed {
442        /// Forge family whose command failed.
443        forge_kind: ForgeKind,
444        /// Original CLI failure detail.
445        message: String,
446    },
447}
448
449impl ReviewRequestError {
450    /// Returns actionable user-facing copy for the failure.
451    pub fn detail_message(&self) -> String {
452        match self {
453            Self::CliNotInstalled { forge_kind } => format!(
454                "{} review requests require the `{}` CLI.\nInstall `{}` and run `{}`, then retry.",
455                forge_kind.display_name(),
456                forge_kind.cli_name(),
457                forge_kind.cli_name(),
458                forge_kind.auth_login_command(),
459            ),
460            Self::AuthenticationRequired {
461                forge_kind,
462                host,
463                detail,
464            } => authentication_required_message(*forge_kind, host, detail.as_deref()),
465            Self::HostResolutionFailed { forge_kind, host } => format!(
466                "{} review requests could not reach `{host}`.\nCheck the repository remote host \
467                 and your network or DNS setup, then retry.",
468                forge_kind.display_name(),
469            ),
470            Self::UnsupportedRemote { repo_url } => format!(
471                "Review requests are only supported for GitHub and GitLab remotes.\nThis \
472                 repository remote is not supported: `{repo_url}`."
473            ),
474            Self::OperationFailed {
475                forge_kind,
476                message,
477            } => format!(
478                "{} review-request operation failed: {message}",
479                forge_kind.display_name()
480            ),
481        }
482    }
483}
484
485/// Builds one GitHub compare URL that opens the new pull-request flow.
486fn github_review_request_creation_url(
487    remote: &ForgeRemote,
488    source_branch: &str,
489    target_branch: &str,
490) -> Result<String, ReviewRequestError> {
491    let mut url = parsed_remote_web_url(remote)?;
492    let compare_target = if target_branch.trim().is_empty() {
493        source_branch.to_string()
494    } else {
495        format!("{target_branch}...{source_branch}")
496    };
497
498    {
499        let mut path_segments = url
500            .path_segments_mut()
501            .map_err(|()| invalid_web_url_error(remote))?;
502        path_segments.pop_if_empty();
503        path_segments.push("compare");
504        path_segments.push(&compare_target);
505    }
506
507    url.query_pairs_mut().append_pair("expand", "1");
508
509    Ok(url.into())
510}
511
512/// Builds one GitLab URL that opens the new merge-request flow.
513fn gitlab_review_request_creation_url(
514    remote: &ForgeRemote,
515    source_branch: &str,
516    target_branch: &str,
517) -> Result<String, ReviewRequestError> {
518    let mut url = parsed_remote_web_url(remote)?;
519
520    {
521        let mut path_segments = url
522            .path_segments_mut()
523            .map_err(|()| invalid_web_url_error(remote))?;
524        path_segments.pop_if_empty();
525        path_segments.push("-");
526        path_segments.push("merge_requests");
527        path_segments.push("new");
528    }
529
530    url.query_pairs_mut()
531        .append_pair("merge_request[source_branch]", source_branch)
532        .append_pair("merge_request[target_branch]", target_branch);
533
534    Ok(url.into())
535}
536
537/// Parses the stored repository web URL for one forge remote.
538fn parsed_remote_web_url(remote: &ForgeRemote) -> Result<Url, ReviewRequestError> {
539    Url::parse(&remote.web_url).map_err(|_| invalid_web_url_error(remote))
540}
541
542/// Returns one normalized invalid-remote-url error for review-request links.
543fn invalid_web_url_error(remote: &ForgeRemote) -> ReviewRequestError {
544    ReviewRequestError::OperationFailed {
545        forge_kind: remote.forge_kind,
546        message: format!(
547            "repository remote is missing a valid web URL: `{}`",
548            remote.web_url
549        ),
550    }
551}
552
553/// Returns actionable copy for one CLI authentication failure and preserves
554/// the original CLI output when it is available.
555fn authentication_required_message(
556    forge_kind: ForgeKind,
557    host: &str,
558    detail: Option<&str>,
559) -> String {
560    let mut message = format!(
561        "{} review requests require local CLI authentication for `{host}`.\nRun `{}` and retry.",
562        forge_kind.display_name(),
563        forge_kind.auth_login_command(),
564    );
565
566    if let Some(detail) = non_empty_detail(detail) {
567        // Infallible: writing to a String cannot fail.
568        let _ = write!(
569            message,
570            "\n\nOriginal `{}` error:\n```text\n{detail}",
571            forge_kind.cli_name(),
572        );
573        if !detail.ends_with('\n') {
574            message.push('\n');
575        }
576        message.push_str("```");
577    }
578
579    message
580}
581
582/// Returns one trimmed CLI error detail when the captured output is not empty.
583fn non_empty_detail(detail: Option<&str>) -> Option<&str> {
584    detail.and_then(|detail| {
585        let trimmed_detail = detail.trim();
586        (!trimmed_detail.is_empty()).then_some(trimmed_detail)
587    })
588}
589
590#[cfg(test)]
591mod tests {
592    use super::*;
593
594    fn review_comment_thread() -> ReviewCommentThread {
595        ReviewCommentThread {
596            anchor_side: ReviewCommentAnchorSide::New,
597            comments: Vec::new(),
598            id: "thread-1".to_string(),
599            is_outdated: Some(false),
600            is_resolved: false,
601            line: Some(1),
602            path: "src/lib.rs".to_string(),
603            start_line: None,
604        }
605    }
606
607    #[test]
608    fn review_comment_thread_is_actionable_only_when_current_and_unresolved() {
609        // Arrange
610        let actionable = review_comment_thread();
611        let mut resolved = review_comment_thread();
612        resolved.is_resolved = true;
613        let mut outdated = review_comment_thread();
614        outdated.is_outdated = Some(true);
615
616        // Act, Assert
617        assert!(actionable.is_actionable());
618        assert!(!resolved.is_actionable());
619        assert!(!outdated.is_actionable());
620    }
621
622    #[test]
623    fn forge_kind_from_str_gitlab() {
624        // Arrange
625        let raw_forge_kind = "GitLab";
626
627        // Act
628        let forge_kind = raw_forge_kind
629            .parse::<ForgeKind>()
630            .expect("gitlab forge kind should parse");
631
632        // Assert
633        assert_eq!(forge_kind, ForgeKind::GitLab);
634        assert_eq!(forge_kind.cli_name(), "glab");
635        assert_eq!(forge_kind.review_request_name(), "merge request");
636        assert_eq!(forge_kind.review_request_short_name(), "MR");
637    }
638
639    #[test]
640    fn authentication_required_message_includes_original_cli_error_detail() {
641        // Arrange
642        let error = ReviewRequestError::AuthenticationRequired {
643            detail: Some("HTTP 401 Unauthorized. Run `gh auth login`.".to_string()),
644            forge_kind: ForgeKind::GitHub,
645            host: "github.com".to_string(),
646        };
647
648        // Act
649        let message = error.detail_message();
650
651        // Assert
652        assert!(message.contains("GitHub review requests require local CLI authentication"));
653        assert!(message.contains("Run `gh auth login` and retry."));
654        assert!(message.contains("Original `gh` error:"));
655        assert!(message.contains("HTTP 401 Unauthorized. Run `gh auth login`."));
656        assert!(message.contains("```text"));
657    }
658
659    #[test]
660    fn authentication_required_message_omits_empty_original_cli_error_detail() {
661        // Arrange
662        let error = ReviewRequestError::AuthenticationRequired {
663            detail: Some("   \n".to_string()),
664            forge_kind: ForgeKind::GitHub,
665            host: "github.com".to_string(),
666        };
667
668        // Act
669        let message = error.detail_message();
670
671        // Assert
672        assert!(message.contains("Run `gh auth login` and retry."));
673        assert!(!message.contains("Original `gh` error:"));
674    }
675
676    #[test]
677    fn review_request_creation_url_returns_github_compare_link() {
678        // Arrange
679        let remote = ForgeRemote {
680            command_working_directory: None,
681            forge_kind: ForgeKind::GitHub,
682            host: "github.com".to_string(),
683            namespace: "agentty-xyz".to_string(),
684            project: "agentty".to_string(),
685            repo_url: "git@github.com:agentty-xyz/agentty.git".to_string(),
686            web_url: "https://github.com/agentty-xyz/agentty".to_string(),
687        };
688
689        // Act
690        let url = remote
691            .review_request_creation_url("review/custom-branch", "main")
692            .expect("github compare URL should be created");
693
694        // Assert
695        assert_eq!(
696            url,
697            "https://github.com/agentty-xyz/agentty/compare/main...review%2Fcustom-branch?expand=1"
698        );
699    }
700
701    #[test]
702    fn review_request_creation_url_rejects_invalid_web_url() {
703        // Arrange
704        let remote = ForgeRemote {
705            command_working_directory: None,
706            forge_kind: ForgeKind::GitHub,
707            host: "github.com".to_string(),
708            namespace: "agentty-xyz".to_string(),
709            project: "agentty".to_string(),
710            repo_url: "git@github.com:agentty-xyz/agentty.git".to_string(),
711            web_url: "not a url".to_string(),
712        };
713
714        // Act
715        let error = remote
716            .review_request_creation_url("review/custom-branch", "main")
717            .expect_err("invalid web URL should be rejected");
718
719        // Assert
720        assert_eq!(
721            error,
722            ReviewRequestError::OperationFailed {
723                forge_kind: ForgeKind::GitHub,
724                message: "repository remote is missing a valid web URL: `not a url`".to_string(),
725            }
726        );
727    }
728
729    #[test]
730    fn review_request_creation_url_returns_gitlab_merge_request_link() {
731        // Arrange
732        let remote = ForgeRemote {
733            command_working_directory: None,
734            forge_kind: ForgeKind::GitLab,
735            host: "gitlab.com".to_string(),
736            namespace: "agentty-xyz".to_string(),
737            project: "agentty".to_string(),
738            repo_url: "git@gitlab.com:agentty-xyz/agentty.git".to_string(),
739            web_url: "https://gitlab.com/agentty-xyz/agentty".to_string(),
740        };
741
742        // Act
743        let url = remote
744            .review_request_creation_url("review/custom-branch", "main")
745            .expect("gitlab merge-request URL should be created");
746
747        // Assert
748        assert_eq!(
749            url,
750            "https://gitlab.com/agentty-xyz/agentty/-/merge_requests/new?merge_request%5Bsource_branch%5D=review%2Fcustom-branch&merge_request%5Btarget_branch%5D=main"
751        );
752    }
753}