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-rw-r--r--spec/support/include_strings.rb12
-rw-r--r--spec/support/shared_examples/requests/post_request.rb19
2 files changed, 31 insertions, 0 deletions
diff --git a/spec/support/include_strings.rb b/spec/support/include_strings.rb
new file mode 100644
index 0000000..bddff1a
--- /dev/null
+++ b/spec/support/include_strings.rb
@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+require 'rspec/expectations'
+
+RSpec::Matchers.define :include_strings do |expected|
+ match do |actual|
+ includes_strings = true
+ expected.each do |s|
+ includes_strings = false unless actual.include?(s)
+ end
+ includes_strings
+ end
+end
diff --git a/spec/support/shared_examples/requests/post_request.rb b/spec/support/shared_examples/requests/post_request.rb
new file mode 100644
index 0000000..6ea2a86
--- /dev/null
+++ b/spec/support/shared_examples/requests/post_request.rb
@@ -0,0 +1,19 @@
+RSpec.shared_examples 'a POST request' do
+ let(:headers) { { 'CONTENT_TYPE' => 'application/json' } }
+
+ context 'with correct parameters' do
+ it 'returns a successful http status and a response to the posted data' do
+ post(route, params: params.to_json, headers:)
+ expect(response).to have_http_status(200)
+ expect(response.body).to include_strings(expected_text)
+ end
+ end
+
+ context 'with incorrect parameters' do
+ it 'returns a client side error http status and a error message' do
+ post('/api/authenticate', params: wrong_params.to_json, headers:)
+ expect(response).to have_http_status(desired_error_status)
+ expect(response.body).to include(expected_error_message)
+ end
+ end
+end