54 lines
2.0 KiB
Ruby
54 lines
2.0 KiB
Ruby
require "dependency_collector"
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describe DependencyCollector do
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alias_matcher :be_a_build_requirement, :be_build
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after do
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described_class.clear_cache
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end
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describe "#add" do
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resource = Resource.new
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context "when xz, unzip, and bzip2 are not available" do
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it "creates a resource dependency from a '.xz' URL" do
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resource.url("https://example.com/foo.xz")
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allow_any_instance_of(Object).to receive(:which).with("xz")
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expect(subject.add(resource)).to eq(Dependency.new("xz", [:build]))
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end
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it "creates a resource dependency from a '.zip' URL" do
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resource.url("https://example.com/foo.zip")
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allow_any_instance_of(Object).to receive(:which).with("unzip")
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expect(subject.add(resource)).to eq(Dependency.new("unzip", [:build]))
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end
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it "creates a resource dependency from a '.bz2' URL" do
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resource.url("https://example.com/foo.tar.bz2")
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allow_any_instance_of(Object).to receive(:which).with("bzip2")
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expect(subject.add(resource)).to eq(Dependency.new("bzip2", [:build]))
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end
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end
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context "when xz, zip, and bzip2 are available" do
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it "does not create a resource dependency from a '.xz' URL" do
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resource.url("https://example.com/foo.xz")
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allow_any_instance_of(Object).to receive(:which).with("xz").and_return(Pathname.new("foo"))
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expect(subject.add(resource)).to be nil
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end
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it "does not create a resource dependency from a '.zip' URL" do
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resource.url("https://example.com/foo.zip")
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allow_any_instance_of(Object).to receive(:which).with("unzip").and_return(Pathname.new("foo"))
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expect(subject.add(resource)).to be nil
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end
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it "does not create a resource dependency from a '.bz2' URL" do
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resource.url("https://example.com/foo.tar.bz2")
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allow_any_instance_of(Object).to receive(:which).with("bzip2").and_return(Pathname.new("foo"))
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expect(subject.add(resource)).to be nil
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end
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end
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end
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end
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