3fcac3a9d8
This doesn't affect the end result because all collections used the same order, but it makes debugging easier.
40 lines
1.3 KiB
Ruby
40 lines
1.3 KiB
Ruby
require "rails_helper"
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describe Ahoy::DataSource do
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describe "#build" do
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let(:january_first) { Time.zone.local(2015, 01, 01) }
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let(:january_second) { Time.zone.local(2015, 01, 02) }
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let(:january_third) { Time.zone.local(2015, 01, 03) }
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it "works without data sources" do
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ds = Ahoy::DataSource.new
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expect(ds.build).to eq x: []
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end
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it "works with single data sources" do
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ds = Ahoy::DataSource.new
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ds.add "foo", { january_first => 2, january_second => 1 }
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expect(ds.build).to eq :x => ["2015-01-01", "2015-01-02"], "foo" => [2, 1]
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end
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it "combines data sources" do
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ds = Ahoy::DataSource.new
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ds.add "foo", { january_first => 2, january_second => 1 }
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ds.add "bar", { january_first => 1, january_third => 2 }
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expect(ds.build).to eq :x => ["2015-01-01", "2015-01-02", "2015-01-03"],
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"foo" => [2, 1, 0],
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"bar" => [1, 0, 2]
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end
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it "returns data ordered by dates" do
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ds = Ahoy::DataSource.new
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ds.add "foo", { january_third => 2, january_second => 1 }
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ds.add "bar", { january_first => 2, january_second => 1 }
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expect(ds.build).to eq :x => ["2015-01-01", "2015-01-02", "2015-01-03"],
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"foo" => [0, 1, 2],
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"bar" => [2, 1, 0]
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end
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end
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end
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