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allow query to receive any object arguments

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This commit is contained in:
Brian J. Cardiff 2016-04-14 17:33:39 -03:00
parent 5b23114095
commit 3464a1d1cc
3 changed files with 56 additions and 16 deletions
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26
spec/custom_drivers_types_spec.cr
View file

@ -68,7 +68,7 @@ class FooDriver < DB::Driver
end
class FooStatement < DB::Statement
protected def perform_query(args : Slice(DB::Any)) : DB::ResultSet
protected def perform_query(args : Enumerable) : DB::ResultSet
GenericResultSet(Any).new(self, FooDriver.fake_row)
end
@ -110,7 +110,7 @@ class BarDriver < DB::Driver
end
class BarStatement < DB::Statement
protected def perform_query(args : Slice(DB::Any)) : DB::ResultSet
protected def perform_query(args : Enumerable) : DB::ResultSet
GenericResultSet(Any).new(self, BarDriver.fake_row)
end
@ -157,4 +157,26 @@ describe DB do
end
end
end
it "allow custom types to be used as arguments for query" do
DB.open("foo://host") do |db|
FooDriver.fake_row = [1, "string"] of FooDriver::Any
db.query "query" { }
db.query "query", 1 { }
db.query "query", 1, "string" { }
db.query("query", Slice(UInt8).new(4)) { }
db.query("query", 1, "string", FooValue.new(5)) { }
db.query "query", [1, "string", FooValue.new(5)] { }
end
DB.open("bar://host") do |db|
BarDriver.fake_row = [1, "string"] of BarDriver::Any
db.query "query" { }
db.query "query", 1 { }
db.query "query", 1, "string" { }
db.query("query", Slice(UInt8).new(4)) { }
db.query("query", 1, "string", BarValue.new(5)) { }
db.query "query", [1, "string", FooValue.new(5)] { }
end
end
end

2
spec/dummy_driver.cr
View file

@ -42,7 +42,7 @@ class DummyDriver < DB::Driver
super(connection)
end
protected def perform_query(args : Slice(DB::Any))
protected def perform_query(args : Enumerable)
set_params args
DummyResultSet.new self, @query
end