transferred Code Ocean from original repository to GitHub

spec/models/code_ocean/file_spec.rb

@@ -0,0 +1,52 @@
+require 'rails_helper'
+
+describe CodeOcean::File do
+  let(:file) { CodeOcean::File.create.tap { |file| file.update(content: nil, hidden: nil, read_only: nil) } }
+
+  it 'validates the presence of a file type' do
+    expect(file.errors[:file_type_id]).to be_present
+  end
+
+  it 'validates the presence of the hidden flag' do
+    expect(file.errors[:hidden]).to be_present
+  end
+
+  it 'validates the presence of a name' do
+    expect(file.errors[:name]).to be_present
+  end
+
+  it 'validates the presence of the read-only flag' do
+    expect(file.errors[:read_only]).to be_present
+  end
+
+  context 'as a teacher-defined test' do
+    before(:each) { file.update(role: 'teacher_defined_test') }
+    
+    it 'validates the presence of a feedback message' do
+      expect(file.errors[:feedback_message]).to be_present
+    end
+
+    it 'validates the numericality of a weight' do
+      file.update(weight: 'heavy')
+      expect(file.errors[:weight]).to be_present
+    end
+
+    it 'validates the presence of a weight' do
+      expect(file.errors[:weight]).to be_present
+    end
+  end
+
+  context 'with another file type' do
+    before(:each) { file.update(role: 'regular_file') }
+
+    it 'validates the absence of a feedback message' do
+      file.update(feedback_message: 'Your solution is not correct yet.')
+      expect(file.errors[:feedback_message]).to be_present
+    end
+
+    it 'validates the absence of a weight' do
+      file.update(weight: 1)
+      expect(file.errors[:weight]).to be_present
+    end
+  end
+end