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[ec2] simplify/dry snapshot(s) specs

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geemus 2010-04-28 14:39:31 -07:00
parent cc59a7a964
commit 1bde6e169a
2 changed files with 50 additions and 81 deletions
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75
spec/aws/models/ec2/snapshot_spec.rb
View file

@ -1,6 +1,22 @@
require File.dirname(__FILE__) + '/../../../spec_helper'
describe 'Fog::AWS::EC2::Snapshots' do
describe 'Fog::AWS::EC2::Snapshot' do
before(:all) do
@volume = AWS[:ec2].volumes.create(:availability_zone => 'us-east-1a', :size => 1, :device => 'dev/sdz1')
@volume.wait_for { ready? }
end
after(:all) do
@volume.destroy
end
after(:each) do
if @snapshot && !@snapshot.new_record?
@snapshot.wait_for { ready? }
@snapshot.destroy
end
end
describe "#initialize" do
@ -17,27 +33,13 @@ describe 'Fog::AWS::EC2::Snapshots' do
end
describe "#collection" do
it "should return a Fog::AWS::EC2::Snapshots" do
AWS[:ec2].snapshots.new.collection.should be_a(Fog::AWS::EC2::Snapshots)
end
it "should be the snapshots the snapshot is related to" do
snapshots = AWS[:ec2].snapshots
snapshots.new.collection.should == snapshots
end
end
describe "#destroy" do
it "should return true if the snapshot is deleted" do
volume = AWS[:ec2].volumes.create(:availability_zone => 'us-east-1a', :size => 1, :device => 'dev/sdz1')
snapshot = volume.snapshots.create
snapshot.wait_for { ready? }
snapshot.destroy.should be_true
volume.destroy
@snapshot = @volume.snapshots.create
@snapshot.wait_for { ready? }
@snapshot.destroy.should be_true
@snapshot = nil # avoid the after(:each) block
end
end
@ -45,23 +47,13 @@ describe 'Fog::AWS::EC2::Snapshots' do
describe "#reload" do
before(:each) do
@volume = AWS[:ec2].volumes.create(:availability_zone => 'us-east-1a', :size => 1, :device => 'dev/sdz1')
@snapshot = @volume.snapshots.create
@reloaded = @snapshot.reload
end
after(:each) do
@snapshot.wait_for { ready? }
@snapshot.destroy
@volume.destroy
end
it "should return a Fog::AWS::EC2::Snapshot" do
it "should match the original" do
@reloaded.should be_a(Fog::AWS::EC2::Snapshot)
end
it "should reset attributes to remote state" do
@snapshot.attributes.should == @reloaded.attributes
@reloaded.attributes.should == @snapshot.attributes
end
end
@ -69,30 +61,13 @@ describe 'Fog::AWS::EC2::Snapshots' do
describe "#save" do
before(:each) do
@volume = AWS[:ec2].volumes.create(:availability_zone => 'us-east-1a', :size => 1, :device => 'dev/sdz1')
@volume.wait_for { ready? }
@snapshot = @volume.snapshots.new
end
after(:each) do
@volume.destroy
end
it "should return true when it succeeds" do
@snapshot.save.should be_true
@snapshot.wait_for { ready? }
@snapshot.destroy
end
it "should not exist in snapshots before save" do
it "should persist the snapshot" do
AWS[:ec2].snapshots.get(@snapshot.id).should be_nil
end
it "should exist in snapshots after save" do
@snapshot.save
@snapshot.save.should be_true
AWS[:ec2].snapshots.get(@snapshot.id).should_not be_nil
@snapshot.wait_for { ready? }
@snapshot.destroy
end
end

56
spec/aws/models/ec2/snapshots_spec.rb
View file

@ -2,31 +2,39 @@ require File.dirname(__FILE__) + '/../../../spec_helper'
describe 'Fog::AWS::EC2::Snapshots' do
before(:all) do
@volume = AWS[:ec2].volumes.create(:availability_zone => 'us-east-1a', :size => 1, :device => 'dev/sdz1')
@volume.wait_for { ready? }
end
after(:all) do
@volume.destroy
end
after(:each) do
if @snapshot && !@snapshot.new_record?
@snapshot.wait_for { ready? }
@snapshot.destroy
end
end
describe "#all" do
it "should return a Fog::AWS::EC2::Snapshots" do
AWS[:ec2].snapshots.all.should be_a(Fog::AWS::EC2::Snapshots)
before(:each) do
@snapshot = @volume.snapshots.create
end
it "should include persisted snapshots" do
@volume = AWS[:ec2].volumes.create(:availability_zone => 'us-east-1a', :size => 1, :device => 'dev/sdz1')
eventually { @snapshot = @volume.snapshots.create }
AWS[:ec2].snapshots.all.map {|snapshot| snapshot.id}.should include(@snapshot.id)
@snapshot.destroy
@volume.destroy
end
it "should limit snapshots by volume if present" do
@volume = AWS[:ec2].volumes.create(:availability_zone => 'us-east-1a', :size => 1, :device => 'dev/sdz1')
@other_volume = AWS[:ec2].volumes.create(:availability_zone => 'us-east-1a', :size => 1, :device => 'dev/sdz1')
@volume.wait_for { ready?}
@snapshot = @volume.snapshots.create
@other_volume.snapshots.all.map {|snapshot| snapshot.id}.should_not include(@snapshot.id)
@snapshot.wait_for { ready? }
@snapshot.destroy
@volume.snapshots.map {|snapshot| snapshot.id}.should include(@snapshot.identity)
@other_volume.snapshots.map {|snapshot| snapshot.id}.should_not include(@snapshot.identity)
@other_volume.destroy
@volume.destroy
end
end
@ -34,21 +42,9 @@ describe 'Fog::AWS::EC2::Snapshots' do
describe "#create" do
before(:each) do
@volume = AWS[:ec2].volumes.create(:availability_zone => 'us-east-1a', :size => 1, :device => 'dev/sdz1')
@volume.wait_for { ready? }
@snapshot = @volume.snapshots.create
end
after(:each) do
@snapshot.wait_for { ready? }
@snapshot.destroy
@volume.destroy
end
it "should return a Fog::AWS::EC2::Snapshot" do
@snapshot.should be_a(Fog::AWS::EC2::Snapshot)
end
it "should exist on ec2" do
AWS[:ec2].snapshots.get(@snapshot.id).should_not be_nil
end
@ -58,12 +54,10 @@ describe 'Fog::AWS::EC2::Snapshots' do
describe "#get" do
it "should return a Fog::AWS::EC2::Snapshot if a matching snapshot exists" do
volume = AWS[:ec2].volumes.create(:availability_zone => 'us-east-1a', :size => 1, :device => 'dev/sdz1')
snapshot = volume.snapshots.create
snapshot.wait_for { ready? }
get = AWS[:ec2].snapshots.get(snapshot.id)
snapshot.attributes.should == get.attributes
snapshot.destroy
@snapshot = @volume.snapshots.create
@snapshot.wait_for { ready? }
get = AWS[:ec2].snapshots.get(@snapshot.id)
@snapshot.attributes.should == get.attributes
end
it "should return nil if no matching address exists" do