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// +build go1.8
package sqlmock
import (
"database/sql"
"database/sql/driver"
"fmt"
"reflect"
)
// WillReturnRows specifies the set of resulting rows that will be returned
// by the triggered query
func (e *ExpectedQuery) WillReturnRows(rows ...*Rows) *ExpectedQuery {
sets := make([]*Rows, len(rows))
for i, r := range rows {
sets[i] = r
}
e.rows = &rowSets{sets: sets}
return e
}
func (e *queryBasedExpectation) argsMatches(args []namedValue) error {
if nil == e.args {
return nil
}
if len(args) != len(e.args) {
return fmt.Errorf("expected %d, but got %d arguments", len(e.args), len(args))
}
// @TODO should we assert either all args are named or ordinal?
for k, v := range args {
// custom argument matcher
matcher, ok := e.args[k].(Argument)
if ok {
if !matcher.Match(v.Value) {
return fmt.Errorf("matcher %T could not match %d argument %T - %+v", matcher, k, args[k], args[k])
}
continue
}
dval := e.args[k]
if named, isNamed := dval.(sql.NamedArg); isNamed {
dval = named.Value
if v.Name != named.Name {
return fmt.Errorf("named argument %d: name: \"%s\" does not match expected: \"%s\"", k, v.Name, named.Name)
}
} else if k+1 != v.Ordinal {
return fmt.Errorf("argument %d: ordinal position: %d does not match expected: %d", k, k+1, v.Ordinal)
}
// convert to driver converter
darg, err := driver.DefaultParameterConverter.ConvertValue(dval)
if err != nil {
return fmt.Errorf("could not convert %d argument %T - %+v to driver value: %s", k, e.args[k], e.args[k], err)
}
if !driver.IsValue(darg) {
return fmt.Errorf("argument %d: non-subset type %T returned from Value", k, darg)
}
if !reflect.DeepEqual(darg, v.Value) {
return fmt.Errorf("argument %d expected [%T - %+v] does not match actual [%T - %+v]", k, darg, darg, v.Value, v.Value)
}
}
return nil
}
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