Contents

require "test_helper"

require "json_schema"

describe JsonSchema do
  describe ".parse" do
    it "succeeds" do
      schema, errors = JsonSchema.parse(schema_sample)
      assert schema
    end

    it "returns errors on a parsing problem" do
      pointer("#/properties").merge!(
        "app" => 4
      )
      schema, errors = JsonSchema.parse(schema_sample)
      refute schema
      assert_includes errors.map { |e| e.message },
        %{Expected schema; value was: 4.}
    end

    it "returns errors on a reference expansion problem" do
      pointer("#/properties").merge!(
        "app" => { "$ref" => "#/bad-json-reference" }
      )
      schema, errors = JsonSchema.parse(schema_sample)
      refute schema
      assert_includes errors.map { |e| e.message },
        %{Couldn't resolve pointer "#/bad-json-reference".}
    end
  end

  describe ".parse!" do
    it "succeeds on .parse!" do
      assert JsonSchema.parse!(schema_sample)
    end

    it "returns errors on a parsing problem" do
      pointer("#/properties").merge!(
        "app" => 4
      )
      e = assert_raises(RuntimeError) do
        JsonSchema.parse!(schema_sample)
      end
      assert_includes e.message, %{Expected schema; value was: 4.}
    end

    it "returns errors on a reference expansion problem" do
      pointer("#/properties").merge!(
        "app" => { "$ref" => "#/bad-json-reference" }
      )
      e = assert_raises(RuntimeError) do
        JsonSchema.parse!(schema_sample)
      end
      assert_includes e.message, 
        %{Couldn't resolve pointer "#/bad-json-reference".}
    end
  end

  def pointer(path)
    JsonPointer.evaluate(schema_sample, path)
  end

  def schema_sample
    @schema_sample ||= DataScaffold.schema_sample
  end
end

Version data entries

12 entries across 12 versions & 1 rubygems

Version	Path
json_schema-0.0.19	test/json_schema_test.rb
json_schema-0.0.18	test/json_schema_test.rb
json_schema-0.0.17	test/json_schema_test.rb
json_schema-0.0.16	test/json_schema_test.rb
json_schema-0.0.15	test/json_schema_test.rb
json_schema-0.0.14	test/json_schema_test.rb
json_schema-0.0.13	test/json_schema_test.rb
json_schema-0.0.12	test/json_schema_test.rb
json_schema-0.0.11	test/json_schema_test.rb
json_schema-0.0.10	test/json_schema_test.rb
json_schema-0.0.9	test/json_schema_test.rb
json_schema-0.0.7	test/json_schema_test.rb