Create failing cases with snake_case support

#217

Author: brunoocasali

spec/meilisearch/client/indexes_spec.rb

@@ -126,4 +126,15 @@
     expect(@client.delete_index_if_exists(@uid6)).to eq(false)
     expect(@client.indexes.count).to eq(0)
   end
+
+  context 'with snake_case options' do
+    it 'creates an index without errors' do
+      uid = SecureRandom.uuid
+
+      expect do
+        @client.create_index(uid, primary_key: @primary_key)
+        @client.fetch_index(uid)
+      end.to_not raise_error
+    end
+  end
 end

spec/meilisearch/client/requests_spec.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+RSpec.describe 'MeiliSearch::Client requests' do
+  let(:key) { SecureRandom.uuid }
+
+  before(:each) do
+    @client = MeiliSearch::Client.new(URL, MASTER_KEY)
+
+    expect(MeiliSearch::Client).to receive(:post)
+      .with(kind_of(String), hash_including(body: "{\"primaryKey\":\"#{key}\",\"uid\":\"#{key}\"}"))
+      .and_call_original
+  end
+
+  it 'parses options when they are in a snake_case' do
+    @client.create_index(key, primary_key: key)
+  end
+
+  it 'parses options when they are in a different shape' do
+    @client.create_index(key, priMARy_kEy: key)
+  end
+end

spec/meilisearch/index/search/multi_params_spec.rb

@@ -95,4 +95,22 @@
     expect(response['facetsDistribution']['genre']['fantasy']).to eq(1)
     expect(response['exhaustiveFacetsCount']).to be false
   end
+
+  context 'with snake_case options' do
+    it 'does a custom search with attributes in a unusual formatting' do
+      response = @index.search(
+        'prince',
+        {
+          aTTributes_TO_Crop: ['title'],
+          cropLength: 2,
+          filter: 'genre = adventure',
+          attributes_to_highlight: ['title']
+        }
+      )
+
+      expect(response['hits'].count).to be(1)
+      expect(response['hits'].first).to have_key('_formatted')
+      expect(response['hits'].first['_formatted']['title']).to eq('Petit <em>Prince</em>')
+    end
+  end
 end