Improve test coverage

Author: rastating

spec/lib/wpxf/modules/auxiliary/file_download/imdb_profile_widget_arbitrary_file_download_spec.rb

@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+
+require_relative '../../../../../spec_helper'
+require 'wpxf/modules'
+
+describe Wpxf::Auxiliary::ImdbProfileWidgetArbitraryFileDownload do
+  let(:subject) { described_class.new }
+
+  before :each, 'setup subject' do
+    allow(subject).to receive(:check_plugin_version_from_readme)
+    allow(subject).to receive(:emit_error)
+  end
+
+  it 'should return a {Wpxf::Module}' do
+    expect(subject).to be_a Wpxf::Module
+  end
+
+  it 'should check the plugin is < 1.0.9' do
+    subject.check
+    expect(subject).to have_received(:check_plugin_version_from_readme)
+      .with('imdb-widget', '1.0.9')
+      .exactly(1).times
+  end
+
+  it 'should not require authentication' do
+    expect(subject.requires_authentication).to be false
+  end
+
+  it 'should configure a default remote file path' do
+    expected = '../../../wp-config.php'
+    expect(subject.default_remote_file_path).to eql expected
+  end
+
+  it 'should configure the working directory' do
+    expected = 'wp-content/plugins/imdb-widget/'
+    expect(subject.working_directory).to eql expected
+  end
+
+  it 'should configure the downloader url' do
+    url_pattern = %r{plugins/imdb-widget/pic\.php$}
+    expect(subject.downloader_url).to match(url_pattern)
+  end
+
+  it 'should configure the request params' do
+    subject.set_option_value('remote_file', 'test.php')
+    expect(subject.download_request_params).to eql('url' => 'test.php')
+  end
+
+  it 'should GET the download request' do
+    expect(subject.download_request_method).to eql :get
+  end
+end