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25 lines
935 B
Ruby
25 lines
935 B
Ruby
# -*- encoding : utf-8 -*-
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require 'spec_helper'
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describe GitStats::GitData::Blob do
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let(:repo) { double }
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let(:png_blob) { GitStats::GitData::Blob.new(filename: 'abc.png', sha: 'hash_png', repo: repo) }
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let(:txt_blob) { GitStats::GitData::Blob.new(filename: 'abc.txt', sha: 'hash_txt', repo: repo) }
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it 'should return 0 as lines count when files is binary' do
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png_blob.should_receive(:binary?).and_return true
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png_blob.lines_count.should == 0
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end
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it 'should return actual lines count when files is not binary' do
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txt_blob.should_receive(:binary?).and_return false
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repo.should_receive(:run).with("git cat-file blob hash_txt | wc -l").and_return 42
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txt_blob.lines_count.should == 42
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end
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it 'should invoke grep to check if file is binary' do
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repo.should_receive(:run).with("git cat-file blob hash_png | grep -m 1 '^'").and_return "Binary file matches"
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png_blob.should be_binary
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end
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end
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