diff options
Diffstat (limited to 'spec/arel/engines/sql/unit/predicates/binary_spec.rb')
-rw-r--r-- | spec/arel/engines/sql/unit/predicates/binary_spec.rb | 150 |
1 files changed, 76 insertions, 74 deletions
diff --git a/spec/arel/engines/sql/unit/predicates/binary_spec.rb b/spec/arel/engines/sql/unit/predicates/binary_spec.rb index 783e6c6a7b..23bce54792 100644 --- a/spec/arel/engines/sql/unit/predicates/binary_spec.rb +++ b/spec/arel/engines/sql/unit/predicates/binary_spec.rb @@ -1,114 +1,116 @@ require 'spec_helper' module Arel - describe Binary do - class ConcreteBinary < Binary - def predicate_sql - "<=>" + module Predicates + describe Binary do + class ConcreteBinary < Binary + def predicate_sql + "<=>" + end end - end - - before do - @relation = Table.new(:users) - @attribute1 = @relation[:id] - @attribute2 = @relation[:name] - end - describe "with compound predicates" do before do - @operand1 = ConcreteBinary.new(@attribute1, 1) - @operand2 = ConcreteBinary.new(@attribute2, "name") + @relation = Table.new(:users) + @attribute1 = @relation[:id] + @attribute2 = @relation[:name] end - describe Or do - describe "#to_sql" do - it "manufactures sql with an OR operation" do - sql = Or.new(@operand1, @operand2).to_sql + describe "with compound predicates" do + before do + @operand1 = ConcreteBinary.new(@attribute1, 1) + @operand2 = ConcreteBinary.new(@attribute2, "name") + end - adapter_is :mysql do - sql.should be_like(%Q{(`users`.`id` <=> 1 OR `users`.`name` <=> 'name')}) - end + describe Or do + describe "#to_sql" do + it "manufactures sql with an OR operation" do + sql = Or.new(@operand1, @operand2).to_sql - adapter_is :postgresql do - sql.should be_like(%Q{("users"."id" <=> 1 OR "users"."name" <=> E'name')}) - end + adapter_is :mysql do + sql.should be_like(%Q{(`users`.`id` <=> 1 OR `users`.`name` <=> 'name')}) + end + + adapter_is :postgresql do + sql.should be_like(%Q{("users"."id" <=> 1 OR "users"."name" <=> E'name')}) + end - adapter_is :sqlite3 do - sql.should be_like(%Q{("users"."id" <=> 1 OR "users"."name" <=> 'name')}) + adapter_is :sqlite3 do + sql.should be_like(%Q{("users"."id" <=> 1 OR "users"."name" <=> 'name')}) + end end end end - end - describe And do - describe "#to_sql" do - it "manufactures sql with an AND operation" do - sql = And.new(@operand1, @operand2).to_sql + describe And do + describe "#to_sql" do + it "manufactures sql with an AND operation" do + sql = And.new(@operand1, @operand2).to_sql - adapter_is :mysql do - sql.should be_like(%Q{(`users`.`id` <=> 1 AND `users`.`name` <=> 'name')}) - end + adapter_is :mysql do + sql.should be_like(%Q{(`users`.`id` <=> 1 AND `users`.`name` <=> 'name')}) + end - adapter_is :sqlite3 do - sql.should be_like(%Q{("users"."id" <=> 1 AND "users"."name" <=> 'name')}) - end + adapter_is :sqlite3 do + sql.should be_like(%Q{("users"."id" <=> 1 AND "users"."name" <=> 'name')}) + end - adapter_is :postgresql do - sql.should be_like(%Q{("users"."id" <=> 1 AND "users"."name" <=> E'name')}) + adapter_is :postgresql do + sql.should be_like(%Q{("users"."id" <=> 1 AND "users"."name" <=> E'name')}) + end end end end end - end - describe '#to_sql' do - describe 'when relating two attributes' do - it 'manufactures sql with a binary operation' do - sql = ConcreteBinary.new(@attribute1, @attribute2).to_sql + describe '#to_sql' do + describe 'when relating two attributes' do + it 'manufactures sql with a binary operation' do + sql = ConcreteBinary.new(@attribute1, @attribute2).to_sql - adapter_is :mysql do - sql.should be_like(%Q{`users`.`id` <=> `users`.`name`}) - end + adapter_is :mysql do + sql.should be_like(%Q{`users`.`id` <=> `users`.`name`}) + end - adapter_is_not :mysql do - sql.should be_like(%Q{"users"."id" <=> "users"."name"}) + adapter_is_not :mysql do + sql.should be_like(%Q{"users"."id" <=> "users"."name"}) + end end end - end - describe 'when relating an attribute and a value' do - before do - @value = "1-asdf" - end + describe 'when relating an attribute and a value' do + before do + @value = "1-asdf" + end - describe 'when relating to an integer attribute' do - it 'formats values as integers' do - sql = ConcreteBinary.new(@attribute1, @value).to_sql + describe 'when relating to an integer attribute' do + it 'formats values as integers' do + sql = ConcreteBinary.new(@attribute1, @value).to_sql - adapter_is :mysql do - sql.should be_like(%Q{`users`.`id` <=> 1}) - end + adapter_is :mysql do + sql.should be_like(%Q{`users`.`id` <=> 1}) + end - adapter_is_not :mysql do - sql.should be_like(%Q{"users"."id" <=> 1}) + adapter_is_not :mysql do + sql.should be_like(%Q{"users"."id" <=> 1}) + end end end - end - describe 'when relating to a string attribute' do - it 'formats values as strings' do - sql = ConcreteBinary.new(@attribute2, @value).to_sql + describe 'when relating to a string attribute' do + it 'formats values as strings' do + sql = ConcreteBinary.new(@attribute2, @value).to_sql - adapter_is :mysql do - sql.should be_like(%Q{`users`.`name` <=> '1-asdf'}) - end + adapter_is :mysql do + sql.should be_like(%Q{`users`.`name` <=> '1-asdf'}) + end - adapter_is :sqlite3 do - sql.should be_like(%Q{"users"."name" <=> '1-asdf'}) - end + adapter_is :sqlite3 do + sql.should be_like(%Q{"users"."name" <=> '1-asdf'}) + end - adapter_is :postgresql do - sql.should be_like(%Q{"users"."name" <=> E'1-asdf'}) + adapter_is :postgresql do + sql.should be_like(%Q{"users"."name" <=> E'1-asdf'}) + end end end end |