Make it easier to see the available wheels per package release

tests/frontend/filter_list_controller_test.js

@@ -0,0 +1,241 @@
+/* Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* global expect, beforeEach, afterEach, describe, it, jest */
+
+
+import {Application} from "@hotwired/stimulus";
+import FilterListController from "../../warehouse/static/js/warehouse/controllers/filter_list_controller";
+
+
+const testFixtureHTMLVisibilityToggle = `
+<p id="initial-toggle-visibility-shown" class="hidden initial-toggle-visibility">Initially hidden, should end up shown.</p>
+<p id="initial-toggle-visibility-hidden" class="initial-toggle-visibility">Initially shown, should end up hidden.</p>
+`;
+const testFixtureHTMLShowing = `
+<p id="shown-and-total" data-filter-list-target="summary"></p>
+`;
+const testFixtureHTMLFilters = `
+<input id="filter-input" type="text" data-action="filter-list#filter" data-filter-list-target="filter" data-filtered-source="contentType">
+        <select id="filter-select"  data-action="filter-list#filter" data-filter-list-target="filter" data-filtered-source="myattr">
+          <option selected value="">My Attrs</option>
+          <option value="myattr1">myattr 1</option>
+          <option value="myattr2">myattr 2</option>
+          <option value="myattr3">myattr 3</option>
+        </select>
+`;
+const testFixtureHTMLItems = `
+        <a id="url-update" href="https://example.com#testing" data-filter-list-target="url"></a>
+        <div id="item-1" data-filter-list-target="item" data-filtered-target-content-type='["contentType1","contentType1a"]' data-filtered-target-myattr='["myattr1"]'>Item 1</div>
+        <div id="item-2" data-filter-list-target="item" data-filtered-target-content-type='["contentType2","contentType2a"]' data-filtered-target-myattr='["myattr2"]'>Item 2</div>
+        <div id="item-3" data-filter-list-target="item" data-filtered-target-content-type='["contentType3","contentType3a"]' data-filtered-target-myattr='["myattr3"]'>Item 3</div>
+`;
+
+
+describe("Filter list controller", () => {
+  describe("is initialized as expected", () => {
+    describe("makes expected elements visible", () => {
+      let application;
+      beforeEach(() => {
+        document.body.innerHTML = `
+      <div id="controller" data-controller="filter-list">
+        ${testFixtureHTMLVisibilityToggle}
+      </div>
+      `;
+
+        application = Application.start();
+        application.register("filter-list", FilterListController);
+      });
+      afterEach(() => {
+        document.body.innerHTML = "";
+        application.stop();
+      });
+
+      it("toggles visibility", () => {
+        const elShown = document.getElementById("initial-toggle-visibility-shown");
+        expect(elShown.classList).not.toContain("hidden");
+
+        const elHidden = document.getElementById("initial-toggle-visibility-hidden");
+        expect(elHidden.classList).toContain("hidden");
+      });
+    });
+
+    describe("finds filters and items", () => {
+      let application;
+      beforeEach(() => {
+        document.body.innerHTML = `
+      <div id="controller" data-controller="filter-list">
+        ${testFixtureHTMLFilters}
+        ${testFixtureHTMLItems}
+      </div>
+      `;
+
+        application = Application.start();
+        application.register("filter-list", FilterListController);
+      });
+      afterEach(() => {
+        document.body.innerHTML = "";
+        application.stop();
+      });
+
+
+      it("has expected items and filters", () => {
+        const elController = document.getElementById("controller");
+        const controller = application.getControllerForElementAndIdentifier(elController, "filter-list");
+
+        expect(controller.itemTargets).toHaveLength(3);
+        expect(controller.itemTargets[0]).toHaveTextContent("Item 1");
+        expect(controller.itemTargets[1]).toHaveTextContent("Item 2");
+        expect(controller.itemTargets[2]).toHaveTextContent("Item 3");
+
+        expect(controller.filterTargets).toHaveLength(2);
+        expect(controller.filterTargets[0].id).toEqual("filter-input");
+        expect(controller.filterTargets[1].id).toEqual("filter-select");
+
+        expect(Object.keys(controller.mappingItemFilterData)).toHaveLength(3);
+        expect(controller.mappingItemFilterData["0"]).toEqual({
+          "contentType": ["contentType1", "contentType1a"],
+          "myattr": ["myattr1"],
+        });
+        expect(controller.mappingItemFilterData["1"]).toEqual({
+          "contentType": ["contentType2", "contentType2a"],
+          "myattr": ["myattr2"],
+        });
+        expect(controller.mappingItemFilterData["2"]).toEqual({
+          "contentType": ["contentType3", "contentType3a"],
+          "myattr": ["myattr3"],
+        });
+
+        const elP = document.getElementById("url-update");
+        expect(elP.textContent).toEqual("https://example.com/#testing");
+      });
+    });
+  });
+
+  describe("displays count of visible items", () => {
+    let application;
+    beforeEach(() => {
+      document.body.innerHTML = `
+      <div id="controller" data-controller="filter-list">
+        ${testFixtureHTMLShowing}
+        ${testFixtureHTMLFilters}
+        ${testFixtureHTMLItems}
+      </div>
+      `;
+
+      application = Application.start();
+      application.register("filter-list", FilterListController);
+    });
+    afterEach(() => {
+      document.body.innerHTML = "";
+      application.stop();
+    });
+
+    it("all items begin shown", () => {
+      const elP = document.getElementById("shown-and-total");
+      expect(elP.textContent).toEqual("Showing 3 of 3 files.");
+    });
+  });
+
+
+  describe("allows filtering", () => {
+    describe("input text filters the items", () => {
+      let application;
+      beforeEach(() => {
+        document.body.innerHTML = `
+      <div id="controller" data-controller="filter-list">
+        ${testFixtureHTMLFilters}
+        ${testFixtureHTMLItems}
+      </div>
+      `;
+
+        application = Application.start();
+        application.register("filter-list", FilterListController);
+      });
+      afterEach(() => {
+        document.body.innerHTML = "";
+        application.stop();
+      });
+
+      it("the item classes are updated", () => {
+
+        const elFilter = document.getElementById("filter-input");
+        const dispatchEventSpy = jest.spyOn(elFilter, "dispatchEvent");
+
+        elFilter.value = "2";
+
+        // Manually trigger the 'input' event to get the MutationObserver that Stimulus uses to be updated.
+        // Also ensure the event has been dispatched.
+        const event = new Event("input");
+        elFilter.dispatchEvent(event);
+        expect(dispatchEventSpy).toHaveBeenCalledWith(event);
+
+        const elItem1 = document.getElementById("item-1");
+        expect(elItem1.classList).toContainEqual("hidden");
+
+        const elItem2 = document.getElementById("item-2");
+        expect(elItem2.classList).not.toContainEqual("hidden");
+
+        const elItem3 = document.getElementById("item-3");
+        expect(elItem3.classList).toContainEqual("hidden");
+
+        const elP = document.getElementById("url-update");
+        expect(elP.textContent).toEqual("https://example.com/?contentType=2#testing");
+      });
+    });
+
+    describe("selecting an option filters the items", () => {
+      let application;
+      beforeEach(() => {
+        document.body.innerHTML = `
+      <div id="controller" data-controller="filter-list">
+        ${testFixtureHTMLFilters}
+        ${testFixtureHTMLItems}
+      </div>
+      `;
+
+        application = Application.start();
+        application.register("filter-list", FilterListController);
+      });
+      afterEach(() => {
+        document.body.innerHTML = "";
+        application.stop();
+      });
+
+      it("the item classes are updated", () => {
+        const elFilter = document.getElementById("filter-select");
+        const dispatchEventSpy = jest.spyOn(elFilter, "dispatchEvent");
+
+        elFilter.value = "myattr3";
+
+        // Manually trigger the 'input' event to get the MutationObserver that Stimulus uses to be updated.
+        // Also ensure the event has been dispatched.
+        const event = new Event("change");
+        elFilter.dispatchEvent(event);
+        expect(dispatchEventSpy).toHaveBeenCalledWith(event);
+
+        const elItem1 = document.getElementById("item-1");
+        expect(elItem1.classList).toContainEqual("hidden");
+
+        const elItem2 = document.getElementById("item-2");
+        expect(elItem2.classList).toContainEqual("hidden");
+
+        const elItem3 = document.getElementById("item-3");
+        expect(elItem3.classList).not.toContainEqual("hidden");
+
+        const elP = document.getElementById("url-update");
+        expect(elP.textContent).toEqual("https://example.com/?myattr=myattr3#testing");
+      });
+    });
+  });
+});

tests/unit/packaging/test_views.py

@@ -233,6 +233,13 @@ def test_detail_rendered(self, db_request):
             "maintainers": sorted(users, key=lambda u: u.username.lower()),
             "license": None,
             "PEP740AttestationViewer": views.PEP740AttestationViewer,
+            "wheel_filters_all": {"interpreters": [], "abis": [], "platforms": []},
+            "wheel_filters_params": {
+                "filename": "",
+                "interpreters": "",
+                "abis": "",
+                "platforms": "",
+            },
         }
 
     def test_detail_renders_files_natural_sort(self, db_request):
@@ -243,17 +250,27 @@ def test_detail_renders_files_natural_sort(self, db_request):
         files = [
             FileFactory.create(
                 release=release,
-                filename=f"{project.name}-{release.version}-{py_ver}.whl",
+                filename="-".join(
+                    [project.name, release.version, py_ver, py_abi, py_platform]
+                )
+                + ".whl",
                 python_version="py2.py3",
                 packagetype="bdist_wheel",
             )
             for py_ver in ["cp27", "cp310", "cp39"]  # intentionally out of order
+            for py_abi in ["none"]
+            for py_platform in ["any"]
         ]
         sorted_files = natsorted(files, reverse=True, key=lambda f: f.filename)
 
         result = views.release_detail(release, db_request)
 
         assert result["files"] == sorted_files
+        assert [file.wheel_filters for file in result["files"]] == [
+            {"interpreters": ["cp310"], "abis": ["none"], "platforms": ["any"]},
+            {"interpreters": ["cp39"], "abis": ["none"], "platforms": ["any"]},
+            {"interpreters": ["cp27"], "abis": ["none"], "platforms": ["any"]},
+        ]
 
     def test_license_from_classifier(self, db_request):
         """A license label is added when a license classifier exists."""