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# Author:: Christopher M Luciano (<cmlucian@us.ibm.com>) | ||
# © Copyright IBM Corporation 2015. | ||
# License:: Apache License, Version 2.0 | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
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Ohai.plugin(:Scala) do | ||
provides "languages/scala", "languages/scala/sbt" | ||
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depends "languages" | ||
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collect_data(:default) do | ||
# Check for scala | ||
begin | ||
output = nil | ||
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scala = Mash.new | ||
so = shell_out("scala -version") | ||
if so.exitstatus == 0 | ||
output = so.stdout.split | ||
scala[:version] = output[4] | ||
languages[:scala] = scala if scala[:version] | ||
end | ||
end | ||
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# Check for sbt | ||
begin | ||
output = nil | ||
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so = shell_out("sbt --version") | ||
if so.exitstatus == 0 | ||
output = so.stdout.split | ||
scala[:sbt] = output[3] if scala[:version] | ||
end | ||
end | ||
end | ||
end |
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# Author:: Christopher M Luciano (<cmlucian@us.ibm.com>) | ||
# © Copyright IBM Corporation 2015. | ||
# License:: Apache License, Version 2.0 | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
# | ||
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require File.expand_path(File.join(File.dirname(__FILE__), '..', '..', '/spec_helper.rb')) | ||
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describe Ohai::System, "plugin scala" do | ||
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let(:plugin) do | ||
plugin = get_plugin("scala").tap do |plugin| | ||
plugin[:languages] = Mash.new | ||
end | ||
end | ||
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let(:scala_out) {"Scala code runner version 2.11.6 -- Copyright 2002-2013, LAMP/EPFL"} | ||
let(:sbt_out) { "sbt launcher version 0.13.8" } | ||
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def setup_plugin | ||
allow(plugin).to receive(:shell_out) | ||
.with("scala -version") | ||
.and_return(mock_shell_out(0, scala_out, "")) | ||
allow(plugin).to receive(:shell_out) | ||
.with("sbt --version") | ||
.and_return(mock_shell_out(0, sbt_out, "")) | ||
end | ||
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context " if scala is installed" do | ||
before(:each) do | ||
setup_plugin | ||
plugin.run | ||
end | ||
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it "should set languages[:scala][:version]" do | ||
expect(plugin.languages[:scala][:version]).to eql("2.11.6") | ||
end | ||
end | ||
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context "if sbt is installed" do | ||
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before(:each) do | ||
setup_plugin | ||
plugin.run | ||
end | ||
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it "should set languages[:sbt][:version]" do | ||
expect(plugin.languages[:scala][:sbt]).to eql("0.13.8") | ||
end | ||
end | ||
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context "if scala is not installed" do | ||
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before(:each) do | ||
allow(plugin).to receive(:shell_out) | ||
.with("scala -version") | ||
.and_return(mock_shell_out(1, scala_out, "")) | ||
allow(plugin).to receive(:shell_out) | ||
.with("sbt --version") | ||
.and_return(mock_shell_out(1, sbt_out, "")) | ||
plugin.run | ||
end | ||
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it "should not set the languages[:scala] if scala command fails" do | ||
expect(plugin.languages).not_to have_key(:scala) | ||
end | ||
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it "should not set the languages[:scala] if scala command fails" do | ||
expect(plugin.languages).not_to have_key(:scala) | ||
end | ||
end | ||
end |