Add test for minimal crate metadata endpoint

Author: nightkr

src/tests/krate/krate.rs

@@ -0,0 +1,47 @@
+use crate::builders::{CrateBuilder, VersionBuilder};
+use crate::util::{RequestHelper, TestApp};
+use diesel::prelude::*;
+
+#[test]
+fn krate() {
+    let (app, anon, user) = TestApp::init().with_user();
+    let user = user.as_model();
+
+    let krate = app.db(|conn| {
+        use cargo_registry::schema::versions;
+        use diesel::{update, ExpressionMethods};
+
+        let krate = CrateBuilder::new("foo_show", user.id)
+            .description("description")
+            .documentation("https://example.com")
+            .homepage("http://example.com")
+            .version(VersionBuilder::new("1.0.0"))
+            .version(VersionBuilder::new("0.5.0"))
+            .version(VersionBuilder::new("0.5.1"))
+            .keyword("kw1")
+            .downloads(20)
+            .recent_downloads(10)
+            .expect_build(conn);
+
+        // Make version 1.0.0 mimic a version published before we started recording who published
+        // versions
+        let none: Option<i32> = None;
+        update(versions::table)
+            .filter(versions::num.eq("1.0.0"))
+            .set(versions::published_by.eq(none))
+            .execute(conn)
+            .unwrap();
+
+        krate
+    });
+
+    let json = anon.show_crate_minimal("foo_show");
+    assert_eq!(json.name, krate.name);
+    assert_eq!(json.id, krate.name);
+    assert_eq!(json.description, krate.description);
+    assert_eq!(json.homepage, krate.homepage);
+    assert_eq!(json.documentation, krate.documentation);
+    assert_eq!(json.keywords, None);
+    assert_eq!(json.recent_downloads, None);
+    assert_eq!(json.versions, None);
+}

src/tests/krate/mod.rs

@@ -1,6 +1,7 @@
 mod dependencies;
 mod downloads;
 mod following;
+mod krate;
 mod owners;
 mod publish;
 mod reverse_dependencies;

src/tests/util.rs

@@ -23,7 +23,10 @@ use crate::{
     builders::PublishBuilder, CategoryListResponse, CategoryResponse, CrateList, CrateResponse,
     GoodCrate, OkBool, OwnersResponse, VersionResponse,
 };
-use cargo_registry::models::{ApiToken, CreatedApiToken, User};
+use cargo_registry::{
+    models::{ApiToken, CreatedApiToken, User},
+    views::EncodableCrate,
+};
 
 use conduit::{BoxError, Handler, Method};
 use conduit_cookie::SessionMiddleware;
@@ -162,6 +165,12 @@ pub trait RequestHelper {
         self.get(&url).good()
     }
 
+    /// Request the JSON used for a crate's minimal page
+    fn show_crate_minimal(&self, krate_name: &str) -> EncodableCrate {
+        let url = format!("/api/v1/crates/{krate_name}/crate");
+        self.get(&url).good()
+    }
+
     /// Request the JSON used to list a crate's owners
     fn show_crate_owners(&self, krate_name: &str) -> OwnersResponse {
         let url = format!("/api/v1/crates/{krate_name}/owners");