From 20595e44b91a72dc39f72090bf9aed3b7db2a1bc Mon Sep 17 00:00:00 2001
From: mo khan <mo.khan@gmail.com>
Date: Wed, 16 Sep 2020 17:19:55 -0600
Subject: test: add spec to validate the dependency_scanning report schema

---
 spec/support/matchers/match_schema.rb | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 spec/support/matchers/match_schema.rb

(limited to 'spec/support/matchers')

diff --git a/spec/support/matchers/match_schema.rb b/spec/support/matchers/match_schema.rb
new file mode 100644
index 0000000..eef6106
--- /dev/null
+++ b/spec/support/matchers/match_schema.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+RSpec::Matchers.define :match_schema do |report_type|
+  def schema_for(type)
+    relative_path = "spec/schemas/dist/#{type.gsub('_', '-')}-report-format.json"
+    json = JSON.parse(Pathname.pwd.join(relative_path).read)
+    json.delete('$schema')
+    json
+  end
+
+  match do |actual|
+    !actual.nil? && (@errors = JSON::Validator.fully_validate(schema_for(report_type.to_s), actual.to_h)).empty?
+  end
+
+  failure_message do |response|
+    "didn't match the schema for #{report_type}" \
+    " The validation errors were:\n#{@errors.join("\n")}"
+  end
+end
-- 
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