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73 lines
2.0 KiB
73 lines
2.0 KiB
3 years ago
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require "rails_helper"
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RSpec.describe "PaasConfigurationService" do
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context "when the paas configuration is unavailable" do
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subject { PaasConfigurationService.new(logger) }
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let(:logger) { double("logger") }
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before { allow(logger).to receive(:warn) }
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it "returns the configuration as not present" do
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expect(subject.config_present?).to be(false)
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end
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it "returns the S3 configuration as not present" do
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expect(subject.s3_config_present?).to be(false)
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end
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it "does not retrieve any S3 bucket configuration" do
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expect(subject.s3_buckets).to be_empty
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end
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end
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context "when the paas configuration is present with S3 buckets" do
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subject { PaasConfigurationService.new(double("logger")) }
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let(:vcap_services) do
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<<-JSON
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{"aws-s3-bucket": [{"instance_name": "bucket_1"},{"instance_name": "bucket_2"}]}
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JSON
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end
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before do
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allow(ENV).to receive(:[]).with("VCAP_SERVICES").and_return(vcap_services)
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end
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it "returns the configuration as present" do
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expect(subject.config_present?).to be(true)
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end
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it "returns the S3 configuration as present" do
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expect(subject.s3_config_present?).to be(true)
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end
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it "does retrieve the S3 bucket configurations" do
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s3_buckets = subject.s3_buckets
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expect(s3_buckets).to_not be_empty
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expect(s3_buckets.count).to be(2)
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expect(s3_buckets).to have_key(:bucket_1)
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expect(s3_buckets).to have_key(:bucket_2)
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end
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end
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context "when the paas configuration is present without S3 buckets" do
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subject { PaasConfigurationService.new(double("logger")) }
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before do
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allow(ENV).to receive(:[]).with("VCAP_SERVICES").and_return("{}")
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end
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it "returns the configuration as present" do
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expect(subject.config_present?).to be(true)
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end
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it "returns the S3 configuration as not present" do
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expect(subject.s3_config_present?).to be(false)
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end
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it "does not retrieve any S3 bucket configuration" do
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expect(subject.s3_buckets).to be_empty
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end
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end
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end
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