+++ /dev/null
-#! /usr/bin/env rspec
-
-require 'spec_helper'
-
-module MCollective
- module Matcher
- describe 'scanner' do
- it "should identify a '(' token" do
- scanner = Scanner.new("(")
- token = scanner.get_token
- token.should == ["(", "("]
- end
-
- it "should identify a ')' token" do
- scanner = Scanner.new(")")
- token = scanner.get_token
- token.should == [")", ")"]
- end
-
- it "should identify a 'and' token" do
- scanner = Scanner.new("and ")
- token = scanner.get_token
- token.should == ["and", "and"]
- end
-
- it "should identify a 'or' token" do
- scanner = Scanner.new("or ")
- token = scanner.get_token
- token.should == ["or", "or"]
- end
-
- it "should identify a 'not' token" do
- scanner = Scanner.new("not ")
- token = scanner.get_token
- token.should == ["not", "not"]
- end
-
- it "should identify a '!' token" do
- scanner = Scanner.new("!")
- token = scanner.get_token
- token.should == ["not", "not"]
- end
-
- it "should identify a fact statement token" do
- scanner = Scanner.new("foo=bar")
- token = scanner.get_token
- token.should == ["statement", "foo=bar"]
- end
-
- it "should identify a fact statement token" do
- scanner = Scanner.new("foo=bar")
- token = scanner.get_token
- token.should == ["statement", "foo=bar"]
- end
-
- it "should identify a class statement token" do
- scanner = Scanner.new("/class/")
- token = scanner.get_token
- token.should == ["statement", "/class/"]
- end
-
- it "should identify a function statement token with a dot value" do
- scanner = Scanner.new("foo('bar').baz")
- token = scanner.get_token
- token.should == ["fstatement", "foo('bar').baz"]
- end
-
- it "should identify a function statement token without a dot value" do
- scanner = Scanner.new("foo('bar')")
- token = scanner.get_token
- token.should == ["fstatement", "foo('bar')"]
- end
-
- it "should identify a function statement with multiple parameters" do
- scanner = Scanner.new("foo('bar','baz')")
- token = scanner.get_token
- token.should == ["fstatement", "foo('bar','baz')"]
- end
-
- it "should identify a bad token when a function is missing its end bracket" do
- scanner = Scanner.new("foo(")
- token = scanner.get_token
- token.should == ["bad_token", [0,3]]
- end
-
- it "should identify a bad token when there is a regex before a comparison operator" do
- scanner = Scanner.new("/foo/=bar")
- token = scanner.get_token
- token.should == ["bad_token", [0,8]]
- end
-
- it "should identify a bad token where there is a forward slash before a comparison operator" do
- scanner = Scanner.new("/foo=bar")
- token = scanner.get_token
- token.should == ["bad_token", [0,7]]
- end
-
- it "should identify a bad token where there is only one forward slash after a comparison operator" do
- scanner = Scanner.new("foo=/bar")
- token = scanner.get_token
- token.should == ["bad_token", [0,7]]
- end
-
- it "should identify a bad token where function parameters are not in single quotes" do
- scanner = Scanner.new("foo(bar)")
- token = scanner.get_token
- token.should == ["bad_token", [0,7]]
- end
-
- it "should identify a bad token where there are non alphanumerical or underscore chars in the dot value" do
- scanner = Scanner.new("foo('bar').val-ue")
- token = scanner.get_token
- token.should == ["bad_token", [0,16]]
- end
-
- it "should identify a bad token where there are chained dot values" do
- scanner = Scanner.new("foo('bar').a.b")
- token = scanner.get_token
- token.should == ["bad_token", [0,13]]
- end
-
- it "should identify bad tokens where function parameters are not comma seperated" do
- scanner = Scanner.new("foo('a' 'b')")
- token = scanner.get_token
- token.should == ["bad_token", [0,11]]
-
- scanner = Scanner.new("foo(\"a\" \"b\")")
- token = scanner.get_token
- token.should == ["bad_token", [0,11]]
-
- end
-
- it "should identify fstatement tokens where the values and the comparison operator are seperated by whitespaces" do
- scanner = Scanner.new("foo('a').bar = 1")
- token = scanner.get_token
- token.should == ["fstatement", "foo('a').bar=1"]
- end
-
- it "should identify statement tokens where the values and the comparison operator are seperated by whitespaces" do
- scanner = Scanner.new("a = c")
- token = scanner.get_token
- token.should == ["statement", "a=c"]
- end
-
- it "should idenify a function statement where a parameter is an empty string" do
- scanner = Scanner.new("foo('')")
- token = scanner.get_token
- token.should == ["fstatement", "foo('')"]
- end
-
- it "should correctly tokenize a statement with escaped qoutes in parameters" do
- scanner = Scanner.new("foo('\"bar\"')")
- token = scanner.get_token
- token.should == ["fstatement", "foo('\"bar\"')"]
-
- scanner = Scanner.new('foo("\'bar\'")')
- token =scanner.get_token
- token.should == ["fstatement", "foo(\"'bar'\")"]
- end
-
- it "should correctly tokenize a statement where a regular expression contains parentheses" do
- scanner = Scanner.new("foo=/bar(1|2)/")
- token = scanner.get_token
- token.should == ["statement", "foo=/bar(1|2)/"]
- end
-
- it "should correctly tokenize a statement with a comparison operator in a parameter" do
- scanner = Scanner.new("foo('bar=baz')")
- token = scanner.get_token
- token.should == ["fstatement", "foo('bar=baz')"]
- end
- end
- end
-end