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Contents
require 'rspec'
require 'cxxproject/toolchain/provider'
describe Cxxproject::Toolchain::Provider do
it 'should merge without overwrite' do
cpp = { :DEFINE_FLAG => "-D", :COMMAND => "clang++" }
c = { :COMMAND => "clang" }
expected = { :DEFINE_FLAG => "-D", :COMMAND => "clang" }
Cxxproject::Toolchain::Provider.merge(c, cpp, false).should == expected
end
it 'should merge two simple hashes' do
hashA = { :a => 1, :b => 2 }
hashB = { :a => 3, :c => 2 }
merged = Cxxproject::Toolchain::Provider.merge(hashA, hashB)
merged.should == { :a => 3, :b => 2, :c => 2 }
end
it 'should merge nested hashes' do
hashA = { :n => { :a => 1, :b => 2 }}
hashB = { :n => { :a => 3, :c => 2 }}
merged = Cxxproject::Toolchain::Provider.merge(hashA, hashB)
merged.should == { :n => { :a => 3, :b => 2, :c => 2 }}
end
it 'should merge multiple level nested hashes' do
hashA = {:COMPILER => {
:CPP => {:COMMAND => "",:DEFINE_FLAG => "",:SOURCE_FILE_ENDINGS => [".cxx", ".cpp", ".c++", ".cc", ".C"]}}}
hashB = {:COMPILER =>
{:CPP => { :COMMAND => "clang++", :SOURCE_FILE_ENDINGS => [".cxx", ".cpp"]}}}
merged = Cxxproject::Toolchain::Provider.merge(hashA, hashB)
expected = {:COMPILER =>
{:CPP => { :COMMAND => "clang++", :DEFINE_FLAG => "", :SOURCE_FILE_ENDINGS => [".cxx", ".cpp"]}}}
merged.should == expected
end
end
Version data entries
20 entries across 20 versions & 1 rubygems