96.99% test coverage

test/controllers/entries_controller_test.rb

@@ -0,0 +1,176 @@
+require "test_helper"
+require "roo"
+require "tempfile"
+
+class EntriesControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    @entry = entries(:one)
+    @user = users(:admin_user)
+  end
+
+  # INDEX tests
+  test "should get index" do
+    get entries_url
+    assert_response :success
+  end
+
+  test "should filter by language" do
+    get entries_url, params: { language: "fi" }
+    assert_response :success
+    assert_select "input[type=hidden][name='language'][value='fi']"
+  end
+
+  test "should filter by category" do
+    get entries_url, params: { category: "word" }
+    assert_response :success
+    assert_select "input[type=hidden][name='category'][value='word']"
+  end
+
+  test "should search with query" do
+    get entries_url, params: { q: "test" }
+    assert_response :success
+    assert_select "input[name='q'][value='test']"
+  end
+
+  test "should filter by starts_with" do
+    get entries_url, params: { starts_with: "a" }
+    assert_response :success
+    assert_select "input[type=hidden][name='starts_with'][value='a']"
+  end
+
+  test "should paginate results" do
+    get entries_url, params: { page: 2 }
+    assert_response :success
+    assert_select "div", text: /Page 2 of/i
+  end
+
+  test "should handle invalid language code" do
+    get entries_url, params: { language: "invalid" }
+    assert_response :success
+    assert_select "input[name='language']", count: 0
+  end
+
+  test "should respond to turbo_stream" do
+    get entries_url, as: :turbo_stream
+    assert_response :success
+  end
+
+  test "should only show active entries in index" do
+    # Create a requested entry that should not appear
+    requested_entry = Entry.create!(
+      fi: "Requested",
+      category: :word,
+      status: :requested,
+      requested_by: @user
+    )
+
+    get entries_url
+    assert_response :success
+    assert_select "td", text: requested_entry.fi, count: 0
+  end
+
+  # SHOW tests
+  test "should show entry" do
+    get entry_url(@entry)
+    assert_response :success
+  end
+
+  test "should show entry with comments" do
+    get entry_url(@entry)
+    assert_response :success
+    assert_select "p", text: @entry.fi
+  end
+
+  # EDIT tests
+  test "should get edit" do
+    get edit_entry_url(@entry)
+    assert_response :success
+  end
+
+  # UPDATE tests
+  test "should update entry" do
+    patch entry_url(@entry), params: {
+      entry: {
+        fi: "Updated Finnish",
+        en: "Updated English",
+        category: "word"
+      }
+    }
+    assert_redirected_to entry_url(@entry)
+    @entry.reload
+    assert_equal "Updated Finnish", @entry.fi
+  end
+
+  test "should not update entry with invalid data" do
+    patch entry_url(@entry), params: {
+      entry: {
+        fi: "",
+        en: "",
+        sv: "",
+        no: "",
+        ru: "",
+        de: ""
+      }
+    }
+    assert_response :unprocessable_entity
+  end
+
+  test "should update entry category" do
+    patch entry_url(@entry), params: {
+      entry: { category: "phrase" }
+    }
+    assert_redirected_to entry_url(@entry)
+    @entry.reload
+    assert_equal "phrase", @entry.category
+  end
+
+  # DOWNLOAD tests
+  test "should download xlsx" do
+    get download_entries_url(format: :xlsx)
+    assert_response :success
+    assert_equal "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+                 response.media_type
+  end
+
+  test "should include active entries in xlsx" do
+    unique_entry = Entry.create!(
+      fi: "UniqueActiveEntry123",
+      category: :word,
+      status: :active
+    )
+
+    get download_entries_url(format: :xlsx)
+    assert_response :success
+
+    Tempfile.create([ "entries", ".xlsx" ]) do |file|
+      file.binmode
+      file.write(response.body)
+      file.flush
+
+      sheet = Roo::Excelx.new(file.path).sheet(0)
+      cell_values = sheet.to_a.flatten.compact
+      assert_includes cell_values, unique_entry.fi
+    end
+  end
+
+  # Statistics tests
+  test "should calculate entry statistics" do
+    get entries_url
+    assert_response :success
+    assert_select "div", text: /entries/i
+    assert_select "div", text: /% complete/i
+  end
+
+  test "should calculate language completion" do
+    get entries_url
+    assert_response :success
+    assert_select "div", text: /% complete/i
+  end
+
+  # Language ordering tests
+  test "should prioritize selected language in display" do
+    get entries_url, params: { language: "fi" }
+    assert_response :success
+    assert_select "th span", text: "FI", count: 1
+  end
+end