54 lines
1.4 KiB
Ruby
54 lines
1.4 KiB
Ruby
# == Schema Information
|
|
#
|
|
# Table name: transactions
|
|
#
|
|
# id :integer not null, primary key
|
|
# debtor_id :integer not null
|
|
# creditor_id :integer not null
|
|
# issuer_id :integer not null
|
|
# issuer_type :string not null
|
|
# amount :integer default(0), not null
|
|
# message :string
|
|
# created_at :datetime not null
|
|
# updated_at :datetime not null
|
|
#
|
|
|
|
describe Transaction, type: :model do
|
|
it "has a valid factory" do
|
|
expect(create(:transaction)).to be_valid
|
|
end
|
|
|
|
describe "cache" do
|
|
before :each do
|
|
@user = create(:user)
|
|
end
|
|
|
|
it "should update creditor cache" do
|
|
trans = build(:transaction, creditor: @user, amount: 10)
|
|
expect { trans.save! }.to change { @user.balance }.by(10)
|
|
end
|
|
|
|
it "should update debtor cache" do
|
|
trans = build(:transaction, debtor: @user, amount: 10)
|
|
expect { trans.save! }.to change { @user.balance }.by(-10)
|
|
end
|
|
end
|
|
|
|
describe "amount" do
|
|
it "should be positive" do
|
|
expect(build :transaction, amount: -5).to_not be_valid
|
|
end
|
|
|
|
it "should not be 0" do
|
|
expect(build :transaction, amount: 0).to_not be_valid
|
|
end
|
|
end
|
|
|
|
describe "debtor/creditor" do
|
|
it "should be different" do
|
|
@user = create :user
|
|
expect(build :transaction, debtor: @user, creditor: @user).to_not be_valid
|
|
end
|
|
end
|
|
end
|