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Contents
#!/usr/bin/env rspec
require 'spec_helper'
module MCollective
module RPC
describe Helpers do
describe "#extract_hosts_from_json" do
it "should fail for non array data" do
expect {
Helpers.extract_hosts_from_json("{}")
}.to raise_error("JSON hosts list is not an array")
end
it "should fail for non hash array members" do
senders = [{"sender" => "sender1"}, {"sender" => "sender3"}, ""].to_json
expect {
Helpers.extract_hosts_from_json(senders)
}.to raise_error("JSON host list is not an array of Hashes")
end
it "should fail for hashes without senders" do
senders = [{"sender" => "sender1"}, {"sender" => "sender3"}, {}].to_json
expect {
Helpers.extract_hosts_from_json(senders)
}.to raise_error("JSON host list does not have senders in it")
end
it "should return all found unique senders" do
senders = [{"sender" => "sender1"}, {"sender" => "sender3"}, {"sender" => "sender1"}].to_json
Helpers.extract_hosts_from_json(senders).should == ["sender1", "sender3"]
end
end
describe "#extract_hosts_from_array" do
it "should support single string lists" do
Helpers.extract_hosts_from_array("foo").should == ["foo"]
end
it "should support arrays" do
Helpers.extract_hosts_from_array(["foo", "bar"]).should == ["foo", "bar"]
end
it "should fail for non string array members" do
expect {
Helpers.extract_hosts_from_array(["foo", 1])
}.to raise_error("1 should be a string")
end
end
end
end
end
Version data entries
28 entries across 28 versions & 1 rubygems