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Contents
require 'spec_helper'
describe Tenon::I18nLookup do
describe '.new' do
it 'should assign @klass' do
i = Tenon::I18nLookup.new(String)
expect(i.instance_variable_get('@klass')).to eq(String)
end
end
describe '#fields' do
context "when there's no match for the class" do
before do
Tenon::I18nLookup.stub(:fields) do {
tables: {}
}
end
end
it 'should return an empty array' do
expect(Tenon::I18nLookup.new(String).fields).to eq([])
end
end
context "when there's a match for the class" do
before do
Tenon::I18nLookup.stub(:fields) do {
tables: { strings: %w(a b c) }
}
end
end
it 'should return the field names' do
expect(Tenon::I18nLookup.new(String).fields).to eq(%w(a b c))
end
end
end
describe '.fields' do
before do
# Reset the class variable before each spec
Tenon::I18nLookup.class_variable_set :@@fields, nil
end
context 'when the file exists' do
before do
File.stub(:exist?) { true }
end
it 'should load the YAML' do
expect(YAML).to receive(:load) { {} }
Tenon::I18nLookup.fields
end
it 'should symbolize the keys' do
yaml = double
YAML.stub(:load) { yaml }
expect(yaml).to receive(:recursive_symbolize_keys!)
Tenon::I18nLookup.fields
end
end
context "when the file doens't exist" do
before do
File.stub(:exist?) { false }
end
it 'should return an empty set of data' do
expect(Tenon::I18nLookup.fields).to eq(tables: {})
end
end
end
end
Version data entries
69 entries across 69 versions & 1 rubygems