diff options
Diffstat (limited to 'spec/arel/algebra')
20 files changed, 100 insertions, 100 deletions
diff --git a/spec/arel/algebra/unit/predicates/binary_spec.rb b/spec/arel/algebra/unit/predicates/binary_spec.rb index 9022a543d1..14fd7ab21b 100644 --- a/spec/arel/algebra/unit/predicates/binary_spec.rb +++ b/spec/arel/algebra/unit/predicates/binary_spec.rb @@ -9,19 +9,19 @@ module Arel class ConcreteBinary < Binary end end - + describe '#bind' do before do @another_relation = @relation.alias end - + describe 'when both operands are attributes' do it "manufactures an expression with the attributes bound to the relation" do ConcreteBinary.new(@attribute1, @attribute2).bind(@another_relation). \ should == ConcreteBinary.new(@another_relation[@attribute1], @another_relation[@attribute2]) end end - + describe 'when an operand is a value' do it "manufactures an expression with unmodified values" do ConcreteBinary.new(@attribute1, "asdf").bind(@another_relation). \ @@ -30,4 +30,4 @@ module Arel end end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/predicates/equality_spec.rb b/spec/arel/algebra/unit/predicates/equality_spec.rb index 9a56ed5eaf..af91f8b51b 100644 --- a/spec/arel/algebra/unit/predicates/equality_spec.rb +++ b/spec/arel/algebra/unit/predicates/equality_spec.rb @@ -8,20 +8,20 @@ module Arel @attribute1 = @relation1[:id] @attribute2 = @relation2[:user_id] end - - describe '==' do + + describe '==' do it "obtains if attribute1 and attribute2 are identical" do Equality.new(@attribute1, @attribute2).should == Equality.new(@attribute1, @attribute2) Equality.new(@attribute1, @attribute2).should_not == Equality.new(@attribute1, @attribute1) end - + it "obtains if the concrete type of the predicates are identical" do Equality.new(@attribute1, @attribute2).should_not == Binary.new(@attribute1, @attribute2) end - + it "is commutative on the attributes" do Equality.new(@attribute1, @attribute2).should == Equality.new(@attribute2, @attribute1) end end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/predicates/in_spec.rb b/spec/arel/algebra/unit/predicates/in_spec.rb index 91c154763c..a8a15ce4e3 100644 --- a/spec/arel/algebra/unit/predicates/in_spec.rb +++ b/spec/arel/algebra/unit/predicates/in_spec.rb @@ -7,4 +7,4 @@ module Arel @attribute = @relation[:id] end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/primitives/attribute_spec.rb b/spec/arel/algebra/unit/primitives/attribute_spec.rb index dcac5abf65..89e338e377 100644 --- a/spec/arel/algebra/unit/primitives/attribute_spec.rb +++ b/spec/arel/algebra/unit/primitives/attribute_spec.rb @@ -6,32 +6,32 @@ module Arel @relation = Table.new(:users) @attribute = @relation[:id] end - + describe Attribute::Transformations do describe '#as' do it "manufactures an aliased attributed" do @attribute.as(:alias).should == Attribute.new(@relation, @attribute.name, :alias => :alias, :ancestor => @attribute) end end - + describe '#bind' do it "manufactures an attribute with the relation bound and self as an ancestor" do derived_relation = @relation.where(@relation[:id].eq(1)) @attribute.bind(derived_relation).should == Attribute.new(derived_relation, @attribute.name, :ancestor => @attribute) end - + it "returns self if the substituting to the same relation" do @attribute.bind(@relation).should == @attribute end end - + describe '#to_attribute' do describe 'when the given relation is the same as the attributes relation' do it "returns self" do @attribute.to_attribute(@relation).should == @attribute end end - + describe 'when the given relation differs from the attributes relation' do it 'binds to the new relation' do @attribute.to_attribute(new_relation = @relation.alias).should == @attribute.bind(new_relation) @@ -39,32 +39,32 @@ module Arel end end end - + describe '#column' do it "returns the corresponding column in the relation" do @attribute.column.should == @relation.column_for(@attribute) end end - + describe '#engine' do it "delegates to its relation" do Attribute.new(@relation, :id).engine.should == @relation.engine end end - + describe Attribute::Congruence do describe '/' do before do @aliased_relation = @relation.alias @doubly_aliased_relation = @aliased_relation.alias end - + describe 'when dividing two unrelated attributes' do it "returns 0.0" do (@relation[:id] / @relation[:name]).should == 0.0 end end - + describe 'when dividing two matching attributes' do it 'returns a the highest score for the most similar attributes' do (@aliased_relation[:id] / @relation[:id]) \ @@ -75,98 +75,98 @@ module Arel end end end - + describe Attribute::Predications do before do @attribute = Attribute.new(@relation, :name) end - + describe '#eq' do it "manufactures an equality predicate" do @attribute.eq('name').should == Equality.new(@attribute, 'name') end end - + describe '#lt' do it "manufactures a less-than predicate" do @attribute.lt(10).should == LessThan.new(@attribute, 10) end end - + describe '#lteq' do it "manufactures a less-than or equal-to predicate" do @attribute.lteq(10).should == LessThanOrEqualTo.new(@attribute, 10) end end - + describe '#gt' do it "manufactures a greater-than predicate" do @attribute.gt(10).should == GreaterThan.new(@attribute, 10) end end - + describe '#gteq' do it "manufactures a greater-than or equal-to predicate" do @attribute.gteq(10).should == GreaterThanOrEqualTo.new(@attribute, 10) end end - + describe '#matches' do it "manufactures a match predicate" do @attribute.matches(/.*/).should == Match.new(@attribute, /.*/) end end - + describe '#in' do it "manufactures an in predicate" do @attribute.in(1..30).should == In.new(@attribute, (1..30)) end end end - + describe Attribute::Expressions do before do - @attribute = Attribute.new(@relation, :name) + @attribute = Attribute.new(@relation, :name) end - + describe '#count' do it "manufactures a count Expression" do @attribute.count.should == Count.new(@attribute) end end - + describe '#sum' do it "manufactures a sum Expression" do @attribute.sum.should == Sum.new(@attribute) end end - + describe '#maximum' do it "manufactures a maximum Expression" do @attribute.maximum.should == Maximum.new(@attribute) end end - + describe '#minimum' do it "manufactures a minimum Expression" do @attribute.minimum.should == Minimum.new(@attribute) end end - + describe '#average' do it "manufactures an average Expression" do @attribute.average.should == Average.new(@attribute) end - end + end end - + describe Attribute::Orderings do describe '#asc' do it 'manufactures an ascending ordering' do pending end end - + describe '#desc' do it 'manufactures a descending ordering' do pending @@ -174,4 +174,4 @@ module Arel end end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/primitives/expression_spec.rb b/spec/arel/algebra/unit/primitives/expression_spec.rb index dfd2100048..82d12d53f9 100644 --- a/spec/arel/algebra/unit/primitives/expression_spec.rb +++ b/spec/arel/algebra/unit/primitives/expression_spec.rb @@ -6,29 +6,29 @@ module Arel @relation = Table.new(:users) @attribute = @relation[:id] end - + describe Expression::Transformations do before do @expression = Count.new(@attribute) end - + describe '#bind' do it "manufactures an attribute with a rebound relation and self as the ancestor" do derived_relation = @relation.where(@relation[:id].eq(1)) @expression.bind(derived_relation).should == Count.new(@attribute.bind(derived_relation), nil, @expression) end - + it "returns self if the substituting to the same relation" do @expression.bind(@relation).should == @expression end end - + describe '#as' do it "manufactures an aliased expression" do @expression.as(:alias).should == Expression.new(@attribute, :alias, @expression) end end - + describe '#to_attribute' do it "manufactures an attribute with the expression as an ancestor" do @expression.to_attribute(@relation).should == Attribute.new(@relation, @expression.alias, :ancestor => @expression) @@ -36,4 +36,4 @@ module Arel end end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/primitives/value_spec.rb b/spec/arel/algebra/unit/primitives/value_spec.rb index 8774ca78c5..45208e6c5d 100644 --- a/spec/arel/algebra/unit/primitives/value_spec.rb +++ b/spec/arel/algebra/unit/primitives/value_spec.rb @@ -12,4 +12,4 @@ module Arel end end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/relations/alias_spec.rb b/spec/arel/algebra/unit/relations/alias_spec.rb index c87a0ca2dd..a5d716a638 100644 --- a/spec/arel/algebra/unit/relations/alias_spec.rb +++ b/spec/arel/algebra/unit/relations/alias_spec.rb @@ -5,7 +5,7 @@ module Arel before do @relation = Table.new(:users) end - + describe '==' do it "obtains if the objects are the same" do Alias.new(@relation).should_not == Alias.new(@relation) @@ -13,4 +13,4 @@ module Arel end end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/relations/delete_spec.rb b/spec/arel/algebra/unit/relations/delete_spec.rb index 075e59e724..7578e12a3e 100644 --- a/spec/arel/algebra/unit/relations/delete_spec.rb +++ b/spec/arel/algebra/unit/relations/delete_spec.rb @@ -6,4 +6,4 @@ module Arel @relation = Table.new(:users) end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/relations/group_spec.rb b/spec/arel/algebra/unit/relations/group_spec.rb index 050de2993d..58f9252356 100644 --- a/spec/arel/algebra/unit/relations/group_spec.rb +++ b/spec/arel/algebra/unit/relations/group_spec.rb @@ -7,4 +7,4 @@ module Arel @attribute = @relation[:id] end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/relations/insert_spec.rb b/spec/arel/algebra/unit/relations/insert_spec.rb index 184cd2a926..feb1a5eae4 100644 --- a/spec/arel/algebra/unit/relations/insert_spec.rb +++ b/spec/arel/algebra/unit/relations/insert_spec.rb @@ -6,4 +6,4 @@ module Arel @relation = Table.new(:users) end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/relations/join_spec.rb b/spec/arel/algebra/unit/relations/join_spec.rb index 5b512cc7f6..f5a8bd32aa 100644 --- a/spec/arel/algebra/unit/relations/join_spec.rb +++ b/spec/arel/algebra/unit/relations/join_spec.rb @@ -7,14 +7,14 @@ module Arel @relation2 = Table.new(:photos) @predicate = @relation1[:id].eq(@relation2[:user_id]) end - + describe 'hashing' do it 'implements hash equality' do InnerJoin.new(@relation1, @relation2, @predicate) \ .should hash_the_same_as(InnerJoin.new(@relation1, @relation2, @predicate)) end end - + describe '#attributes' do it 'combines the attributes of the two relations' do join = InnerJoin.new(@relation1, @relation2, @predicate) @@ -23,4 +23,4 @@ module Arel end end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/relations/order_spec.rb b/spec/arel/algebra/unit/relations/order_spec.rb index 0e1b1a0e54..4f163894c8 100644 --- a/spec/arel/algebra/unit/relations/order_spec.rb +++ b/spec/arel/algebra/unit/relations/order_spec.rb @@ -8,4 +8,4 @@ module Arel end end end -
\ No newline at end of file + diff --git a/spec/arel/algebra/unit/relations/project_spec.rb b/spec/arel/algebra/unit/relations/project_spec.rb index b71acf5e91..9f4358ea54 100644 --- a/spec/arel/algebra/unit/relations/project_spec.rb +++ b/spec/arel/algebra/unit/relations/project_spec.rb @@ -6,24 +6,24 @@ module Arel @relation = Table.new(:users) @attribute = @relation[:id] end - + describe '#attributes' do before do @projection = Project.new(@relation, @attribute) end - + it "manufactures attributes associated with the projection relation" do @projection.attributes.should == [@attribute].collect { |a| a.bind(@projection) } end end - + describe '#externalizable?' do describe 'when the projections are attributes' do it 'returns false' do Project.new(@relation, @attribute).should_not be_externalizable end end - + describe 'when the projections include an aggregation' do it "obtains" do Project.new(@relation, @attribute.sum).should be_externalizable @@ -31,4 +31,4 @@ module Arel end end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/relations/relation_spec.rb b/spec/arel/algebra/unit/relations/relation_spec.rb index 9707f2887c..adf82847ac 100644 --- a/spec/arel/algebra/unit/relations/relation_spec.rb +++ b/spec/arel/algebra/unit/relations/relation_spec.rb @@ -7,14 +7,14 @@ module Arel @attribute1 = @relation[:id] @attribute2 = @relation[:name] end - + describe '[]' do describe 'when given an', Attribute do it "return the attribute congruent to the provided attribute" do @relation[@attribute1].should == @attribute1 end end - + describe 'when given a', Symbol, String do it "returns the attribute with the same name, if it exists" do @relation[:id].should == @attribute1 @@ -23,13 +23,13 @@ module Arel end end end - + describe Relation::Operable do describe 'joins' do before do @predicate = @relation[:id].eq(@relation[:id]) end - + describe '#join' do describe 'when given a relation' do it "manufactures an inner join operation between those two relations" do @@ -37,13 +37,13 @@ module Arel should == InnerJoin.new(@relation, @relation, @predicate) end end - + describe "when given a string" do it "manufactures a join operation with the string passed through" do - @relation.join(arbitrary_string = "ASDF").should == StringJoin.new(@relation, arbitrary_string) + @relation.join(arbitrary_string = "ASDF").should == StringJoin.new(@relation, arbitrary_string) end end - + describe "when given something blank" do it "returns self" do @relation.join.should == @relation @@ -64,7 +64,7 @@ module Arel @relation.project(@attribute1, @attribute2). \ should == Project.new(@relation, @attribute1, @attribute2) end - + describe "when given blank attributes" do it "returns self" do @relation.project.should == @relation @@ -97,36 +97,36 @@ module Arel end end end - + describe '#order' do it "manufactures an order relation" do @relation.order(@attribute1, @attribute2).should == Order.new(@relation, @attribute1, @attribute2) end - + describe 'when given a blank ordering' do it 'returns self' do @relation.order.should == @relation end end end - + describe '#take' do it "manufactures a take relation" do @relation.take(5).should == Take.new(@relation, 5) end - + describe 'when given a blank number of items' do it 'returns self' do @relation.take.should == @relation end end end - + describe '#skip' do it "manufactures a skip relation" do @relation.skip(4).should == Skip.new(@relation, 4) end - + describe 'when given a blank number of items' do it 'returns self' do @relation.skip.should == @relation @@ -138,14 +138,14 @@ module Arel it 'manufactures a group relation' do @relation.group(@attribute1, @attribute2).should == Group.new(@relation, @attribute1, @attribute2) end - + describe 'when given blank groupings' do it 'returns self' do @relation.group.should == @relation end end end - + describe Relation::Operable::Writable do describe '#delete' do it 'manufactures a deletion relation' do @@ -177,7 +177,7 @@ module Arel end end end - + describe Relation::Enumerable do it "implements enumerable" do @relation.collect.should == @relation.session.read(@relation).collect @@ -185,4 +185,4 @@ module Arel end end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/relations/skip_spec.rb b/spec/arel/algebra/unit/relations/skip_spec.rb index ff57e03d1c..a41913436e 100644 --- a/spec/arel/algebra/unit/relations/skip_spec.rb +++ b/spec/arel/algebra/unit/relations/skip_spec.rb @@ -7,4 +7,4 @@ module Arel @skipped = 4 end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/relations/table_spec.rb b/spec/arel/algebra/unit/relations/table_spec.rb index 4821d92299..dfe457043c 100644 --- a/spec/arel/algebra/unit/relations/table_spec.rb +++ b/spec/arel/algebra/unit/relations/table_spec.rb @@ -5,7 +5,7 @@ module Arel before do @relation = Table.new(:users) end - + describe '[]' do describe 'when given a', Symbol do it "manufactures an attribute if the symbol names an attribute within the relation" do @@ -18,22 +18,22 @@ module Arel it "returns the attribute if the attribute is within the relation" do @relation[@relation[:id]].should == @relation[:id] end - + it "returns nil if the attribtue is not within the relation" do another_relation = Table.new(:photos) @relation[another_relation[:id]].should be_nil end end - + describe 'when given an', Expression do before do @expression = @relation[:id].count end - + it "returns the Expression if the Expression is within the relation" do @relation[@expression].should be_nil end end end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/relations/take_spec.rb b/spec/arel/algebra/unit/relations/take_spec.rb index 6f8b4fd36e..2bc17db5a1 100644 --- a/spec/arel/algebra/unit/relations/take_spec.rb +++ b/spec/arel/algebra/unit/relations/take_spec.rb @@ -7,4 +7,4 @@ module Arel @taken = 4 end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/relations/update_spec.rb b/spec/arel/algebra/unit/relations/update_spec.rb index c27afb48b2..e9642ffc99 100644 --- a/spec/arel/algebra/unit/relations/update_spec.rb +++ b/spec/arel/algebra/unit/relations/update_spec.rb @@ -6,4 +6,4 @@ module Arel @relation = Table.new(:users) end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/relations/where_spec.rb b/spec/arel/algebra/unit/relations/where_spec.rb index 3f37b53138..6c3074a3a5 100644 --- a/spec/arel/algebra/unit/relations/where_spec.rb +++ b/spec/arel/algebra/unit/relations/where_spec.rb @@ -6,13 +6,13 @@ module Arel @relation = Table.new(:users) @predicate = @relation[:id].eq(1) end - + describe '#initialize' do it "manufactures nested where relations if multiple predicates are provided" do - another_predicate = @relation[:name].lt(2) + another_predicate = @relation[:name].lt(2) Where.new(@relation, @predicate, another_predicate). \ should == Where.new(Where.new(@relation, another_predicate), @predicate) end end end -end
\ No newline at end of file +end diff --git a/spec/arel/algebra/unit/session/session_spec.rb b/spec/arel/algebra/unit/session/session_spec.rb index e17b5d638a..ca0a43f278 100644 --- a/spec/arel/algebra/unit/session/session_spec.rb +++ b/spec/arel/algebra/unit/session/session_spec.rb @@ -6,7 +6,7 @@ module Arel @relation = Table.new(:users) @session = Session.new end - + describe '::start' do describe '::instance' do it "it is a singleton within the started session" do @@ -23,13 +23,13 @@ module Arel end end end - + it "manufactures new sessions outside of the started session" do Session.new.should_not == Session.new end end end - + describe Session::CRUD do before do @insert = Insert.new(@relation, @relation[:name] => 'nick') @@ -37,34 +37,34 @@ module Arel @delete = Deletion.new(@relation) @read = @relation end - + describe '#create' do it "executes an insertion on the connection" do mock(@insert).call @session.create(@insert) end end - + describe '#read' do it "executes an selection on the connection" do mock(@read).call @session.read(@read) end - + it "is memoized" do mock(@read).call.once @session.read(@read) @session.read(@read) end end - + describe '#update' do it "executes an update on the connection" do mock(@update).call @session.update(@update) end end - + describe '#delete' do it "executes a delete on the connection" do mock(@delete).call @@ -72,13 +72,13 @@ module Arel end end end - + describe 'Transactions' do describe '#begin' do end - + describe '#end' do end end end -end
\ No newline at end of file +end |