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25 lines
799 B
Ruby
25 lines
799 B
Ruby
require 'spec_helper'
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describe SnapshotPresenter do
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let(:snapshot_presenter) { SnapshotPresenter.new(snapshot) }
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let(:snapshot) { Snapshot.new([line_1, line_2]) }
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let(:line_1) { double('line_1') }
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let(:line_2) { double('line_2') }
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let(:line_1_presenter) { double(:to_html => '<line_1>') }
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let(:line_2_presenter) { double(:to_html => '<line_2>') }
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describe '#to_html' do
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subject { snapshot_presenter.to_html }
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before do
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allow(SnapshotLinePresenter).to receive(:new).with(line_1).
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and_return(line_1_presenter)
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allow(SnapshotLinePresenter).to receive(:new).with(line_2).
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and_return(line_2_presenter)
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end
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it { should be_kind_of(ActiveSupport::SafeBuffer) }
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it { should eq(%(<pre class="terminal"><line_1>\n<line_2>\n</pre>)) }
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end
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end
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