Add specs to reach 100% line coverage

Author: sferik

spec/lib/http/form_data/file_spec.rb

@@ -228,6 +228,15 @@
 
       it { is_expected.to eq "application/json" }
     end
+
+    context "when given with deprecated :mime_type option" do
+      let(:opts) { { :mime_type => "application/json" } }
+
+      it "uses the value and emits a deprecation warning" do
+        expect { expect(form_file.content_type).to eq "application/json" }
+          .to output(/DEPRECATED/).to_stderr
+      end
+    end
   end
 
   describe "#mime_type" do

spec/lib/http/form_data/urlencoded_spec.rb

@@ -5,6 +5,10 @@
 
   let(:data) { { "foo[bar]" => "test" } }
 
+  it "raises ArgumentError when given a non-Hash top-level value" do
+    expect { described_class.new(42) }.to raise_error(HTTP::FormData::Error)
+  end
+
   it "supports any Enumerables of pairs" do
     form_data = described_class.new([%w[foo bar], ["foo", %w[baz moo]]])
 
@@ -46,6 +50,12 @@
       it { is_expected.to eq "foo[bar]=test" }
     end
 
+    context "with nil value" do
+      let(:data) { { "foo" => nil } }
+
+      it { is_expected.to eq "foo" }
+    end
+
     it "rewinds content" do
       content = form_data.read
       expect(form_data.to_s).to eq content

spec/support/simplecov.rb

@@ -15,5 +15,5 @@
 
 SimpleCov.start do
   add_filter "/spec/"
-  minimum_coverage 80
+  minimum_coverage 100
 end