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Contents
shared_examples_for "a baza indexes driver" do
let(:driver) { constant.new }
let(:db) { driver.db }
let(:test_table) do
db.tables.create(
"test",
columns: [
{name: "id", type: :int, autoincr: true, primarykey: true},
{name: "text", type: :varchar},
{name: "email", type: :varchar}
],
indexes: [
:text,
{name: :email, unique: true, columns: [:email]},
{name: :two_columns, columns: [:text, :email]}
]
)
db.tables[:test]
end
before do
driver.before
end
after do
driver.after
end
it "renames indexes for renamed tables" do
# Load up columns to make them set table-name.
test_table.indexes.each do |name, index|
end
test_table.create_indexes([{name: "index_on_text", columns: [:text]}])
test_table.rename("test2")
test_table.index("index_on_text").rename("index_on_text2")
table = db.tables[:test2]
index = table.index(:index_on_text2)
expect(index.table.name).to eq "test2"
end
it "raises an error when an index isn't found" do
expect do
test_table.index("index_that_doesnt_exist")
end.to raise_error(Baza::Errors::IndexNotFound)
end
describe Baza::Index do
describe "#unique?" do
it "returns true when it is unique" do
expect(test_table.index("email").unique?).to eq true
end
it "returns false when it isn't unique" do
expect(test_table.index("text").unique?).to eq false
end
end
describe "#columns" do
it "returns the correct columns" do
expect(test_table.index("two_columns").columns).to eq %w(text email)
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems