inspec/test/unit/utils/nginx_parser_test.rb
Miah Johnson a4f4fe5231 chefstyle -a; https://github.com/chef/chefstyle/pull/74
Signed-off-by: Miah Johnson <miah@chia-pet.org>
2019-07-08 17:22:50 -07:00

120 lines
4.3 KiB
Ruby

require "helper"
require "inspec/utils/nginx_parser"
describe NginxParser do
def parse(c)
NginxParser.new.parse(c)
end
def parsestr(c)
parse(c).to_s
end
def parse_file(f)
parse(File.read(f))
end
it "parses an empty nginx file" do
_(parsestr("")).must_equal ""
end
it "parses a file with a comment" do
_(parsestr("# some nice comment")).must_equal "# some nice comment"
end
it "parses a simple assignment" do
_(parsestr("assignment a;")).must_equal "[{:assignment=>{:identifier=>\"assignment\"@0, :args=>[{:value=>\"a\"@11}]}}]"
end
it "parses an assignment with a single quoted value" do
result = parse("include '/a/b/c/*.conf';")
result[0][:assignment][:identifier].must_equal "include"
result[0][:assignment][:args][0][:value].must_equal "/a/b/c/*.conf"
end
it "parses an assignment with a double quoted value" do
result = parse('include "/a/b/c/*.conf";')
result[0][:assignment][:identifier].must_equal "include"
result[0][:assignment][:args][0][:value].must_equal "/a/b/c/*.conf"
end
it "parses an assignemnt with single quote in a double quoted value" do
result = parse('include "/a/\'b/*.conf";')
result[0][:assignment][:identifier].must_equal "include"
result[0][:assignment][:args][0][:value].must_equal "/a/'b/*.conf"
end
it "parses an assignemnt with double quote in a single quoted value" do
result = parse("include '/a/\"b/*.conf';")
result[0][:assignment][:identifier].must_equal "include"
result[0][:assignment][:args][0][:value].must_equal "/a/\"b/*.conf"
end
it "parses an assignemnt with single quote in a single quoted value" do
result = parse("include '/a/\\\'b/*.conf';")
result[0][:assignment][:identifier].must_equal "include"
result[0][:assignment][:args][0][:value].must_equal "/a/\\\'b/*.conf"
end
it "parses an assignemnt with double quote in a double quoted value" do
result = parse('include "/a/\"b/*.conf";')
result[0][:assignment][:identifier].must_equal "include"
result[0][:assignment][:args][0][:value].must_equal '/a/\"b/*.conf'
end
it "parses an empty group" do
_(parsestr("group {}")).must_equal "[{:section=>{:identifier=>\"group\"@0}, :args=>\"\", :expressions=>[]}]"
end
it "parses a group with parameters" do
_(parsestr("group a b {}")).must_equal "[{:section=>{:identifier=>\"group\"@0}, :args=>[{:value=>\"a\"@6}, {:value=>\"b\"@8}], :expressions=>[]}]"
end
it "parses a group with a body" do
_(parsestr("group {\na b;\n}")).must_equal "[{:section=>{:identifier=>\"group\"@0}, :args=>\"\", :expressions=>[{:assignment=>{:identifier=>\"a\"@8, :args=>[{:value=>\"b\"@10}]}}]}]"
end
it "parses a group with arguments and a body" do
_(parsestr("group c {\na b;\n}")).must_equal "[{:section=>{:identifier=>\"group\"@0}, :args=>[{:value=>\"c\"@6}], :expressions=>[{:assignment=>{:identifier=>\"a\"@10, :args=>[{:value=>\"b\"@12}]}}]}]"
end
it "parses nested groups" do
_(parsestr("f {g {h {\n# comment\n}}}")).must_equal "[{:section=>{:identifier=>\"f\"@0}, :args=>\"\", :expressions=>[{:section=>{:identifier=>\"g\"@3}, :args=>\"\", :expressions=>[{:section=>{:identifier=>\"h\"@6}, :args=>\"\", :expressions=>[]}]}]}]"
end
it "parses quoted identifiers for assignments" do
_(parsestr(%{"~^\/opcache-api" 1;})).must_equal "[{:assignment=>{:identifier=>\"~^/opcache-api\"@1, :args=>[{:value=>\"1\"@17}]}}]"
end
end
describe NginxTransform do
def parse(c)
NginxTransform.new.apply(NginxParser.new.parse(c))
end
it "transforms and empty file" do
_(parse("")).must_equal ""
end
it "transforms an assignment" do
_(parse("a b;")).must_equal [NginxTransform::Exp.new("a", ["b"])]
end
it "transforms an empty group" do
_(parse("group {}")).must_equal [NginxTransform::Group.new("group", "", [])]
end
it "transforms a simple group" do
_(parse("group a {\na b;\n}")).must_equal [NginxTransform::Group.new("group", ["a"], [NginxTransform::Exp.new("a", ["b"])])]
end
it "transforms a deeply nested group" do
_(parse("f { g { h {\na b;\n}}}")).must_equal [
NginxTransform::Group.new("f", "", [
NginxTransform::Group.new("g", "", [
NginxTransform::Group.new("h", "", [NginxTransform::Exp.new("a", ["b"])]),
]),
]),
]
end
end