--- /dev/null
+#!/usr/bin/env rspec
+
+require 'spec_helper'
+
+module MCollective
+ describe Matcher do
+ describe "#create_function_hash" do
+ it "should create a correct hash for a 'normal' function call using single quotes" do
+ result = Matcher.create_function_hash("foo('bar').res=1")
+ result["value"].should == "res"
+ result["params"].should == "bar"
+ result["r_compare"].should == "1"
+ result["operator"].should == "=="
+ result["name"].should == "foo"
+ end
+
+ it "should create a correct hash for a 'normal' function call using double quotes" do
+ result = Matcher.create_function_hash('foo("bar").res=1')
+ result["value"].should == "res"
+ result["params"].should == "bar"
+ result["r_compare"].should == "1"
+ result["operator"].should == "=="
+ result["name"].should == "foo"
+ end
+
+ it "should create a correct hash when a paramater contains a dot value" do
+ result = Matcher.create_function_hash("foo('bar.1').res=1")
+ result["value"].should == "res"
+ result["params"].should == "bar.1"
+ result["r_compare"].should == "1"
+ result["operator"].should == "=="
+ result["name"].should == "foo"
+ end
+
+ it "should create a correct hash when right compare value is a regex" do
+ result = Matcher.create_function_hash("foo('bar').res=/reg/")
+ result["value"].should == "res"
+ result["params"].should == "bar"
+ result["r_compare"].should == /reg/
+ result["operator"].should == "=~"
+ result["name"].should == "foo"
+ end
+
+ it "should create a correct hash when the operator is >= or <=" do
+ result = Matcher.create_function_hash("foo('bar').res<=1")
+ result["value"].should == "res"
+ result["params"].should == "bar"
+ result["r_compare"].should == "1"
+ result["operator"].should == "<="
+ result["name"].should == "foo"
+
+ result = Matcher.create_function_hash("foo('bar').res>=1")
+ result["value"].should == "res"
+ result["params"].should == "bar"
+ result["r_compare"].should == "1"
+ result["operator"].should == ">="
+ result["name"].should == "foo"
+ end
+
+ it "should create a correct hash when no dot value is present" do
+ result = Matcher.create_function_hash("foo('bar')<=1")
+ result["value"].should == nil
+ result["params"].should == "bar"
+ result["r_compare"].should == "1"
+ result["operator"].should == "<="
+ result["name"].should == "foo"
+ end
+
+ it "should create a correct hash when a dot is present in a parameter but no dot value is present" do
+ result = Matcher.create_function_hash("foo('bar.one')<=1")
+ result["value"].should == nil
+ result["params"].should == "bar.one"
+ result["r_compare"].should == "1"
+ result["operator"].should == "<="
+ result["name"].should == "foo"
+ end
+
+ it "should create a correct hash when multiple dots are present in parameters but no dot value is present" do
+ result = Matcher.create_function_hash("foo('bar.one.two, bar.three.four')<=1")
+ result["value"].should == nil
+ result["params"].should == "bar.one.two, bar.three.four"
+ result["r_compare"].should == "1"
+ result["operator"].should == "<="
+ result["name"].should == "foo"
+ end
+
+ it "should create a correct hash when no parameters are given" do
+ result = Matcher.create_function_hash("foo()<=1")
+ result["value"].should == nil
+ result["params"].should == nil
+ result["r_compare"].should == "1"
+ result["operator"].should == "<="
+ result["name"].should == "foo"
+ end
+
+ it "should create a correct hash parameters are empty strings" do
+ result = Matcher.create_function_hash("foo('')=1")
+ result["value"].should == nil
+ result["params"].should == ""
+ result["r_compare"].should == "1"
+ result["operator"].should == "=="
+ result["name"].should == "foo"
+ end
+ end
+
+ describe "#execute_function" do
+ it "should return the result of an evaluated function with a dot value" do
+ data = mock
+ data.expects(:send).with("value").returns("success")
+ MCollective::Data.expects(:send).with("foo", "bar").returns(data)
+ result = Matcher.execute_function({"name" => "foo", "params" => "bar", "value" => "value"})
+ result.should == "success"
+ end
+
+ it "should return the result of an evaluated function without a dot value" do
+ MCollective::Data.expects(:send).with("foo", "bar").returns("success")
+ result = Matcher.execute_function({"name" => "foo", "params" => "bar"})
+ result.should == "success"
+ end
+ end
+
+ describe "#eval_compound_statement" do
+ it "should return correctly on a regex class statement" do
+ Util.expects(:has_cf_class?).with("/foo/").returns(true)
+ Matcher.eval_compound_statement({"statement" => "/foo/"}).should == true
+ Util.expects(:has_cf_class?).with("/foo/").returns(false)
+ Matcher.eval_compound_statement({"statement" => "/foo/"}).should == false
+ end
+
+ it "should return correcly for string and regex facts" do
+ Util.expects(:has_fact?).with("foo", "bar", "==").returns(true)
+ Matcher.eval_compound_statement({"statement" => "foo=bar"}).should == "true"
+ Util.expects(:has_fact?).with("foo", "/bar/", "=~").returns(false)
+ Matcher.eval_compound_statement({"statement" => "foo=/bar/"}).should == "false"
+ end
+
+ it "should return correctly on a string class statement" do
+ Util.expects(:has_cf_class?).with("foo").returns(true)
+ Matcher.eval_compound_statement({"statement" => "foo"}).should == true
+ Util.expects(:has_cf_class?).with("foo").returns(false)
+ Matcher.eval_compound_statement({"statement" => "foo"}).should == false
+ end
+ end
+
+ describe "#eval_compound_fstatement" do
+ describe "it should return false if a string, true or false are compared with > or <" do
+ let(:function_hash) do
+ {"name" => "foo",
+ "params" => "bar",
+ "value" => "value",
+ "operator" => "<",
+ "r_compare" => "teststring"}
+ end
+
+
+ it "should return false if a string is compare with a < or >" do
+ Matcher.expects(:execute_function).returns("teststring")
+ result = Matcher.eval_compound_fstatement(function_hash)
+ result.should == false
+ end
+
+ it "should return false if a TrueClass is compared with a < or > " do
+ Matcher.expects(:execute_function).returns(true)
+ result = Matcher.eval_compound_fstatement(function_hash)
+ result.should == false
+ end
+
+ it "should return false if a FalseClass is compared with a < or >" do
+ Matcher.expects(:execute_function).returns(false)
+ result = Matcher.eval_compound_fstatement(function_hash)
+ result.should == false
+ end
+ end
+
+ describe "it should return false if backticks are present in parameters and if non strings are compared with regex's" do
+ before :each do
+ @function_hash = {"name" => "foo",
+ "params" => "bar",
+ "value" => "value",
+ "operator" => "=",
+ "r_compare" => "1"}
+ end
+
+ it "should return false if a backtick is present in a parameter" do
+ @function_hash["params"] = "`bar`"
+ Matcher.expects(:execute_function).returns("teststring")
+ MCollective::Log.expects(:debug).with("Cannot use backticks in function parameters")
+ result = Matcher.eval_compound_fstatement(@function_hash)
+ result.should == false
+ end
+
+ it "should return false if left compare object isn't a string and right compare is a regex" do
+ Matcher.expects(:execute_function).returns(1)
+ @function_hash["r_compare"] = "/foo/"
+ @function_hash["operator"] = "=~"
+ MCollective::Log.expects(:debug).with("Cannot do a regex check on a non string value.")
+ result = Matcher.eval_compound_fstatement(@function_hash)
+ result.should == false
+ end
+ end
+
+ describe "it should return the expected result for valid function hashes" do
+ before :each do
+ @function_hash = {"name" => "foo",
+ "params" => "bar",
+ "value" => "value",
+ "operator" => "=",
+ "r_compare" => ""}
+ end
+
+ it "should return true if right value is a regex and matches the left value" do
+ Matcher.expects(:execute_function).returns("teststring")
+ @function_hash["r_compare"] = /teststring/
+ @function_hash["operator"] = "=~"
+ result = Matcher.eval_compound_fstatement(@function_hash)
+ result.should == true
+ end
+
+ it "should return false if right value is a regex, operator is != and regex equals left value" do
+ Matcher.expects(:execute_function).returns("teststring")
+ @function_hash["r_compare"] = /teststring/
+ @function_hash["operator"] = "!=~"
+ result = Matcher.eval_compound_fstatement(@function_hash)
+ result.should == false
+ end
+
+ it "should return false if right value is a regex and does not match left value" do
+ Matcher.expects(:execute_function).returns("testsnotstring")
+ @function_hash["r_compare"] = /teststring/
+ @function_hash["operator"] = "=~"
+ result = Matcher.eval_compound_fstatement(@function_hash)
+ result.should == false
+ end
+
+ it "should return true if left value logically compares to the right value" do
+ Matcher.expects(:execute_function).returns(1)
+ @function_hash["r_compare"] = 1
+ @function_hash["operator"] = ">="
+ result = Matcher.eval_compound_fstatement(@function_hash)
+ result.should == true
+ end
+
+ it "should return false if left value does not logically compare to right value" do
+ Matcher.expects(:execute_function).returns("1")
+ @function_hash["r_compare"] = "1"
+ @function_hash["operator"] = ">"
+ result = Matcher.eval_compound_fstatement(@function_hash)
+ result.should == false
+ end
+ end
+ end
+
+ describe "#create_compound_callstack" do
+ it "should create a callstack from a valid call_string" do
+ result = Matcher.create_compound_callstack("foo('bar')=1 and bar=/bar/")
+ result.should == [{"fstatement" => {"params"=>"bar", "name"=>"foo", "operator"=>"==", "r_compare"=>"1"}}, {"and" => "and"}, {"statement" => "bar=/bar/"}]
+ end
+ end
+ end
+end
Code Review / packages / precise / mcollective.git / blobdiff