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Contents
require 'spec_helper'
require 'puppet/pops'
describe Puppet::Pops::Parser::Parser do
it "should instantiate a parser" do
parser = Puppet::Pops::Parser::Parser.new()
expect(parser.class).to eq(Puppet::Pops::Parser::Parser)
end
it "should parse a code string and return a model" do
parser = Puppet::Pops::Parser::Parser.new()
model = parser.parse_string("$a = 10").current
expect(model.class).to eq(Puppet::Pops::Model::Program)
expect(model.body.class).to eq(Puppet::Pops::Model::AssignmentExpression)
end
it "should accept empty input and return a model" do
parser = Puppet::Pops::Parser::Parser.new()
model = parser.parse_string("").current
expect(model.class).to eq(Puppet::Pops::Model::Program)
expect(model.body.class).to eq(Puppet::Pops::Model::Nop)
end
it "should accept empty input containing only comments and report location at end of input" do
parser = Puppet::Pops::Parser::Parser.new()
model = parser.parse_string("# comment\n").current
expect(model.class).to eq(Puppet::Pops::Model::Program)
expect(model.body.class).to eq(Puppet::Pops::Model::Nop)
adapter = Puppet::Pops::Adapters::SourcePosAdapter.adapt(model.body)
expect(adapter.offset).to eq(10)
expect(adapter.length).to eq(0)
end
it "should raise an error with position information when error is raised from within parser" do
parser = Puppet::Pops::Parser::Parser.new()
the_error = nil
begin
parser.parse_string("File [1] { }", 'fakefile.pp')
rescue Puppet::ParseError => e
the_error = e
end
expect(the_error).to be_a(Puppet::ParseError)
expect(the_error.file).to eq('fakefile.pp')
expect(the_error.line).to eq(1)
expect(the_error.pos).to eq(6)
end
end
Version data entries
21 entries across 21 versions & 1 rubygems