Merge pull request #151 from inventree/unit-testing

Unit testing

.github/workflows/ci.yaml

@@ -60,6 +60,7 @@ jobs:
           invoke import-fixtures
           invoke server -a 127.0.0.1:12345 &
           invoke wait
+          sleep 30
       - name: Unit Tests
         run: |
           flutter test --coverage

lib/api.dart

@@ -497,7 +497,7 @@ class InvenTreeAPI {
   /*
    * Request the user roles (permissions) from the InvenTree server
    */
-  Future<void> getUserRoles() async {
+  Future<bool> getUserRoles() async {
 
     roles.clear();
 
@@ -511,7 +511,7 @@ class InvenTreeAPI {
     final response = await get(_URL_GET_ROLES, expectedStatusCode: 200);
 
     if (!response.successful()) {
-      return;
+      return false;
     }
 
     var data = response.asMap();
@@ -519,6 +519,10 @@ class InvenTreeAPI {
     if (data.containsKey("roles")) {
       // Save a local copy of the user roles
       roles = (response.data["roles"] ?? {}) as Map<String, dynamic>;
+
+      return true;
+    } else {
+      return false;
     }
   }
 

test/api_test.dart

@@ -129,10 +129,13 @@ void main() {
       assert(api.supportsNotifications);
       assert(api.supportsPoReceive);
 
+      // Ensure we can request (and receive) user roles
+      assert(await api.getUserRoles());
+
       // Check available permissions
       assert(api.checkPermission("part", "change"));
       assert(api.checkPermission("stocklocation", "delete"));
-      assert(api.checkPermission("part", "weirdpermission"));
+      assert(!api.checkPermission("part", "weirdpermission"));
       assert(api.checkPermission("blah", "bloo"));
     });
 

test/models_test.dart

@@ -0,0 +1,143 @@
+/*
+ * Unit tests for accessing various model classes via the API
+ */
+
+import "package:inventree/inventree/model.dart";
+import "package:test/test.dart";
+
+import "package:inventree/api.dart";
+import "package:inventree/user_profile.dart";
+import "package:inventree/inventree/part.dart";
+
+
+void main() {
+
+  setUp(() async {
+    await UserProfileDBManager().addProfile(UserProfile(
+      name: "Test Profile",
+      server: "http://localhost:12345",
+      username: "testuser",
+      password: "testpassword",
+      selected: true,
+    ));
+
+    assert(await UserProfileDBManager().selectProfileByName("Test Profile"));
+    assert(await InvenTreeAPI().connectToServer());
+  });
+
+  group("Category Tests:", () {
+    test("Basics", () async {
+      assert(InvenTreePartCategory().URL == "part/category/");
+    });
+
+    test("List Categories", () async {
+      List<InvenTreeModel> results;
+
+      // List *all* categories
+      results = await InvenTreePartCategory().list();
+      assert(results.length == 8);
+
+      for (var result in results) {
+        assert(result is InvenTreePartCategory);
+      }
+
+      // Filter by parent category
+      results = await InvenTreePartCategory().list(
+        filters: {
+          "parent": "1",
+        }
+      );
+
+      assert(results.length == 3);
+    });
+  });
+
+  group("Part Tests:", () {
+
+    test("Basics", () async {
+      assert(InvenTreePart().URL == "part/");
+    });
+
+    test("List Parts", () async {
+      List<InvenTreeModel> results;
+
+      // List *all* parts
+      results = await InvenTreePart().list();
+      assert(results.length == 13);
+
+      for (var result in results) {
+        // results must be InvenTreePart instances
+        assert(result is InvenTreePart);
+      }
+
+      // Filter by category
+      results = await InvenTreePart().list(
+        filters: {
+          "category": "2",
+        }
+      );
+
+      assert(results.length == 2);
+    });
+
+    test("Part Detail", () async {
+      final result = await InvenTreePart().get(1);
+
+      assert(result != null);
+      assert(result is InvenTreePart);
+
+      if (result != null) {
+        InvenTreePart part = result as InvenTreePart;
+
+        // Check some basic properties of the part
+        assert(part.name == "M2x4 LPHS");
+        assert(part.fullname == "M2x4 LPHS");
+        assert(part.description == "M2x4 low profile head screw");
+        assert(part.categoryId == 8);
+        assert(part.categoryName == "Fasteners");
+        assert(part.image == part.thumbnail);
+        assert(part.thumbnail == "/static/img/blank_image.thumbnail.png");
+
+        // Stock information
+        assert(part.unallocatedStockString == "9000");
+        assert(part.inStockString == "9000");
+      }
+
+    });
+
+    test("Part Adjust", () async {
+      // Test that we can update part data
+      final result = await InvenTreePart().get(1);
+
+      assert(result != null);
+      assert(result is InvenTreePart);
+
+      if (result != null) {
+        InvenTreePart part = result as InvenTreePart;
+        assert(part.name == "M2x4 LPHS");
+
+        // Change the name to something else
+        assert(await part.update(
+          values: {
+            "name": "Woogle",
+          }
+        ));
+
+        assert(await part.reload());
+        assert(part.name == "Woogle");
+
+        // And change it back again
+        assert(await part.update(
+          values: {
+            "name": "M2x4 LPHS"
+          }
+        ));
+
+        assert(await part.reload());
+        assert(part.name == "M2x4 LPHS");
+      }
+    });
+
+  });
+
+}