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author | Emilio Tagua <miloops@gmail.com> | 2010-03-10 18:16:07 -0300 |
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committer | Emilio Tagua <miloops@gmail.com> | 2010-03-10 18:16:07 -0300 |
commit | b706f690b611d647aae15a85caa19d167814ae3c (patch) | |
tree | 05a17b2e937f894ea03f3fff535fd62cbc31a025 /spec | |
parent | c03d4bb8e4acac95961a1a9eb9578fa33a47da66 (diff) | |
download | rails-b706f690b611d647aae15a85caa19d167814ae3c.tar.gz rails-b706f690b611d647aae15a85caa19d167814ae3c.tar.bz2 rails-b706f690b611d647aae15a85caa19d167814ae3c.zip |
Arel doesn't has to know if a table or column exists.
Diffstat (limited to 'spec')
-rw-r--r-- | spec/arel/algebra/unit/relations/relation_spec.rb | 3 | ||||
-rw-r--r-- | spec/arel/algebra/unit/relations/table_spec.rb | 1 | ||||
-rw-r--r-- | spec/arel/engines/sql/unit/primitives/attribute_spec.rb | 21 |
3 files changed, 21 insertions, 4 deletions
diff --git a/spec/arel/algebra/unit/relations/relation_spec.rb b/spec/arel/algebra/unit/relations/relation_spec.rb index cf6509fe6a..a1d1793d92 100644 --- a/spec/arel/algebra/unit/relations/relation_spec.rb +++ b/spec/arel/algebra/unit/relations/relation_spec.rb @@ -16,10 +16,9 @@ module Arel end describe 'when given a', Symbol, String do - it "returns the attribute with the same name, if it exists" do + it "returns the attribute with the same name" do check @relation[:id].should == @attribute1 check @relation['id'].should == @attribute1 - @relation[:does_not_exist].should be_nil end end end diff --git a/spec/arel/algebra/unit/relations/table_spec.rb b/spec/arel/algebra/unit/relations/table_spec.rb index 19c1ba2bea..d93446f1b9 100644 --- a/spec/arel/algebra/unit/relations/table_spec.rb +++ b/spec/arel/algebra/unit/relations/table_spec.rb @@ -10,7 +10,6 @@ module Arel describe 'when given a', Symbol do it "manufactures an attribute if the symbol names an attribute within the relation" do check @relation[:id].should == Attribute.new(@relation, :id) - @relation[:does_not_exist].should be_nil end end diff --git a/spec/arel/engines/sql/unit/primitives/attribute_spec.rb b/spec/arel/engines/sql/unit/primitives/attribute_spec.rb index 9f864dd3a1..8daa0d9fd5 100644 --- a/spec/arel/engines/sql/unit/primitives/attribute_spec.rb +++ b/spec/arel/engines/sql/unit/primitives/attribute_spec.rb @@ -9,7 +9,7 @@ module Arel describe '#column' do it "returns the corresponding column in the relation" do - @attribute.column.should == @relation.column_for(@attribute) + @attribute.column.should == @relation.column_for(@attribute) end end @@ -31,6 +31,25 @@ module Arel end end end + + describe 'for an inexistent attribute' do + it "manufactures sql" do + sql = @relation[:does_not_exist].to_sql + + adapter_is :mysql do + sql.should be_like(%Q{`users`.`does_not_exist`}) + end + + adapter_is :oracle do + sql.should be_like(%Q{"USERS"."DOEST_NOT_EXIST"}) + end + + adapter_is_not :mysql, :oracle do + sql.should be_like(%Q{"users"."does_not_exist"}) + end + end + end + end end end |