+
+ it 'filename /tmp/doesexist' do
+ expect(File).to receive(:exists?).with(filename).and_return(true).once
+ allow(YAML).to receive(:load_file).with(filename).once.and_raise(StandardError, 'Something terrible have happened!')
+ is_expected.to run.with_params(filename, 'default' => 'value').and_return('default' => 'value')
+ end
+ end
+
+ context 'when an existing URL is specified' do
+ let(:filename) { 'https://example.local/myhash.yaml' }
+ let(:basic_auth) { { :http_basic_authentication => ['', ''] } }
+ let(:yaml) { 'Dummy YAML' }
+ let(:data) { { 'key' => 'value', 'ķęŷ' => 'νậŀųề', 'キー' => '値' } }
+
+ it {
+ expect(OpenURI).to receive(:open_uri).with(filename, basic_auth).and_return(yaml)
+ expect(YAML).to receive(:safe_load).with(yaml).and_return(data).once
+ is_expected.to run.with_params(filename).and_return(data)
+ }
+ end
+
+ context 'when an existing URL (with username and password) is specified' do
+ let(:filename) { 'https://user1:pass1@example.local/myhash.yaml' }
+ let(:url_no_auth) { 'https://example.local/myhash.yaml' }
+ let(:basic_auth) { { :http_basic_authentication => ['user1', 'pass1'] } }
+ let(:yaml) { 'Dummy YAML' }
+ let(:data) { { 'key' => 'value', 'ķęŷ' => 'νậŀųề', 'キー' => '値' } }
+
+ it {
+ expect(OpenURI).to receive(:open_uri).with(url_no_auth, basic_auth).and_return(yaml)
+ expect(YAML).to receive(:safe_load).with(yaml).and_return(data).once
+ is_expected.to run.with_params(filename).and_return(data)
+ }
+ end
+
+ context 'when an existing URL (with username) is specified' do
+ let(:filename) { 'https://user1@example.local/myhash.yaml' }
+ let(:url_no_auth) { 'https://example.local/myhash.yaml' }
+ let(:basic_auth) { { :http_basic_authentication => ['user1', ''] } }
+ let(:yaml) { 'Dummy YAML' }
+ let(:data) { { 'key' => 'value', 'ķęŷ' => 'νậŀųề', 'キー' => '値' } }
+
+ it {
+ expect(OpenURI).to receive(:open_uri).with(url_no_auth, basic_auth).and_return(yaml)
+ expect(YAML).to receive(:safe_load).with(yaml).and_return(data).once
+ is_expected.to run.with_params(filename).and_return(data)
+ }
+ end
+
+ context 'when an existing URL could not be parsed, with default specified' do
+ let(:filename) { 'https://example.local/myhash.yaml' }
+ let(:basic_auth) { { :http_basic_authentication => ['', ''] } }
+ let(:yaml) { 'Dummy YAML' }
+
+ it {
+ expect(OpenURI).to receive(:open_uri).with(filename, basic_auth).and_return(yaml)
+ expect(YAML).to receive(:safe_load).with(yaml).and_raise StandardError, 'Cannot parse data'
+ is_expected.to run.with_params(filename, 'default' => 'value').and_return('default' => 'value')
+ }
+ end
+
+ context 'when a URL does not exist, with default specified' do
+ let(:filename) { 'https://example.local/myhash.yaml' }
+ let(:basic_auth) { { :http_basic_authentication => ['', ''] } }
+ let(:yaml) { 'Dummy YAML' }
+
+ it {
+ expect(OpenURI).to receive(:open_uri).with(filename, basic_auth).and_raise OpenURI::HTTPError, '404 File not Found'
+ is_expected.to run.with_params(filename, 'default' => 'value').and_return('default' => 'value')