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author | Grzegorz Bizon <grzesiek.bizon@gmail.com> | 2017-12-22 17:22:54 +0300 |
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committer | Grzegorz Bizon <grzesiek.bizon@gmail.com> | 2017-12-22 17:22:54 +0300 |
commit | 481f461380d4919077c543c51f58e37337167706 (patch) | |
tree | 805c6610c741cfa1fcbc2c00e8f45f44ef99cfad /qa/spec/page | |
parent | b51ba96e4dddd847e42f0e41c3e1df2ff58d42e4 (diff) |
Add implementation for matching view elements in QA
Diffstat (limited to 'qa/spec/page')
-rw-r--r-- | qa/spec/page/view_spec.rb | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/qa/spec/page/view_spec.rb b/qa/spec/page/view_spec.rb new file mode 100644 index 00000000000..27e83d35de1 --- /dev/null +++ b/qa/spec/page/view_spec.rb @@ -0,0 +1,61 @@ +describe QA::Page::View do + let(:element) do + double('element', name: :something, pattern: /some element/) + end + + subject { described_class.new('some/file.html', [element]) } + + describe '.evaluate' do + it 'evaluates a block and returns a DSL object' do + results = described_class.evaluate do + element :something, 'my pattern' + element :something_else, /another pattern/ + end + + expect(results.elements.size).to eq 2 + end + end + + describe '#pathname' do + it 'returns an absolute and clean path to the view' do + expect(subject.pathname.to_s).not_to include 'qa/page/' + expect(subject.pathname.to_s).to include 'some/file.html' + end + end + + describe '#errors' do + let(:file) { spy('file') } + + before do + allow(File).to receive(:new).and_return(file) + end + + context 'when pattern is found' do + before do + allow(file).to receive(:foreach) + .and_yield('some element').once + allow(element).to receive(:matches?) + .with('some element').and_return(true) + end + + it 'walks through the view and asserts on elements existence' do + expect(subject.errors).to be_empty + end + end + + context 'when pattern has not been found' do + before do + allow(file).to receive(:foreach) + .and_yield('some element').once + allow(element).to receive(:matches?) + .with('some element').and_return(false) + end + + it 'returns an array of errors related to missing elements' do + expect(subject.errors).not_to be_empty + expect(subject.errors.first) + .to match %r(Missing element `.*` in `.*/some/file.html` view) + end + end + end +end |