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90 lines
2.6 KiB
Ruby
90 lines
2.6 KiB
Ruby
require File.join(File.dirname(__FILE__), '..', 'spec_helper')
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describe Attribute do
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before do
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@relation1 = TableRelation.new(:foo)
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@relation2 = TableRelation.new(:bar)
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end
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describe '#aliazz' do
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it "manufactures an aliased attributed" do
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pending
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end
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it "should be renamed to #alias!" do
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pending
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@relation1.alias
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end
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end
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describe '#qualified_name' do
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it "manufactures an attribute name prefixed with the relation's name" do
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@relation1[:id].qualified_name.should == 'foo.id'
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end
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end
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describe '#qualify' do
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it "manufactures an attribute aliased with that attributes qualified name" do
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@relation1[:id].qualify == @relation1[:id].qualify
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end
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end
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describe '#eql?' do
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it "obtains if the relation and attribute name are identical" do
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Attribute.new(@relation1, :name).should be_eql(Attribute.new(@relation1, :name))
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Attribute.new(@relation1, :name).should_not be_eql(Attribute.new(@relation1, :another_name))
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Attribute.new(@relation1, :name).should_not be_eql(Attribute.new(@relation2, :name))
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end
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end
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describe 'predications' do
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before do
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@attribute1 = Attribute.new(@relation1, :name)
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@attribute2 = Attribute.new(@relation2, :name)
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end
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describe '==' do
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it "manufactures an equality predicate" do
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(@attribute1 == @attribute2).should == EqualityPredicate.new(@attribute1, @attribute2)
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end
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end
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describe '<' do
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it "manufactures a less-than predicate" do
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(@attribute1 < @attribute2).should == LessThanPredicate.new(@attribute1, @attribute2)
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end
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end
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describe '<=' do
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it "manufactures a less-than or equal-to predicate" do
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(@attribute1 <= @attribute2).should == LessThanOrEqualToPredicate.new(@attribute1, @attribute2)
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end
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end
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describe '>' do
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it "manufactures a greater-than predicate" do
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(@attribute1 > @attribute2).should == GreaterThanPredicate.new(@attribute1, @attribute2)
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end
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end
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describe '>=' do
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it "manufactures a greater-than or equal to predicate" do
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(@attribute1 >= @attribute2).should == GreaterThanOrEqualToPredicate.new(@attribute1, @attribute2)
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end
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end
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describe '=~' do
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it "manufactures a match predicate" do
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(@attribute1 =~ /.*/).should == MatchPredicate.new(@attribute1, @attribute2)
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end
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end
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end
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describe '#to_sql' do
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it "manufactures a column" do
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Attribute.new(@relation1, :name, :alias).to_sql.should == SelectsBuilder.new do
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column :foo, :name, :alias
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end
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end
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end
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end
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