c0c8bb5653
Since we are a development dependency of many projects, constraining our runtime deps can cause their Gemfiles to downgrade dependencies they share with us, which is never desirable.
74 lines
2.8 KiB
Ruby
74 lines
2.8 KiB
Ruby
describe GitHubChangelogGenerator::ParserFile do
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describe ".github_changelog_generator" do
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let(:options) { {} }
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context "when the well-known default file does not exist" do
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let(:parser) { GitHubChangelogGenerator::ParserFile.new(options) }
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subject { parser.parse! }
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it { is_expected.to be_nil }
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end
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context "when file is empty" do
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let(:parser) { GitHubChangelogGenerator::ParserFile.new(options, StringIO.new("")) }
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it "does not change the options" do
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expect { parser.parse! }.to_not change { options }
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end
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end
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context "when file is incorrect" do
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let(:options_before_change) { options.dup }
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let(:file) { StringIO.new("unreleased_label=staging\nunreleased: false") }
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let(:parser) do
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GitHubChangelogGenerator::ParserFile.new(options, file)
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end
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it { expect { parser.parse! }.to raise_error(/line #2/) }
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end
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context "allows empty lines and comments with semi-colon or pound sign" do
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let(:file) { StringIO.new("\n \n# Comment on first line\nunreleased_label=staging\n; Comment on third line\nunreleased=false") }
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let(:parser) do
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GitHubChangelogGenerator::ParserFile.new(options, file)
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end
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it { expect { parser.parse! }.not_to raise_error }
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end
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context "when override default values" do
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let(:default_options) { GitHubChangelogGenerator::Parser.default_options }
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let(:options) { {}.merge(default_options) }
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let(:options_before_change) { options.dup }
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let(:file) { StringIO.new("unreleased_label=staging\nunreleased=false\nheader==== Changelog ===") }
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let(:parser) { GitHubChangelogGenerator::ParserFile.new(options, file) }
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it "changes the options" do
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expect { parser.parse! }.to change { options }
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.from(options_before_change)
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.to(options_before_change.merge(unreleased_label: "staging",
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unreleased: false,
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header: "=== Changelog ==="))
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end
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context "turns exclude-labels into an Array", bug: "#327" do
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let(:file) do
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StringIO.new(<<EOF
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exclude-labels=73a91042-da6f-11e5-9335-1040f38d7f90,7adf83b4-da6f-11e5-ae18-1040f38d7f90
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header_label=# My changelog
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EOF
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)
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end
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it "reads exclude_labels into an Array" do
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expect { parser.parse! }.to change { options[:exclude_labels] }
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.from(default_options[:exclude_labels])
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.to(["73a91042-da6f-11e5-9335-1040f38d7f90", "7adf83b4-da6f-11e5-ae18-1040f38d7f90"])
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end
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it "translates given header_label into the :header option" do
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expect { parser.parse! }.to change { options[:header] }
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.from(default_options[:header])
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.to("# My changelog")
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end
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end
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end
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end
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end
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