spec/model_handler_spec.rb in baza-0.0.13 vs spec/model_handler_spec.rb in baza-0.0.14
- old
+ new
@@ -1,22 +1,22 @@
-require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
-require "tmpdir"
+require "spec_helper"
describe "Objects" do
it "should be able to cache rows" do
begin
require "#{File.dirname(__FILE__)}/../../array_enumerator/lib/array_enumerator"
rescue LoadError
require "array_enumerator"
end
-
+
require "sqlite3" if RUBY_ENGINE != "jruby"
-
+ require "tmpdir"
+
$db_path = "#{Dir.tmpdir}/knjrbfw_objects_cache_test.sqlite3"
File.unlink($db_path) if File.exists?($db_path)
$db = Baza::Db.new(:type => :sqlite3, :path => $db_path, :return_keys => "symbols", :debug => false)
-
+
schema = {
:tables => {
"Group" => {
:columns => [
{:name => :id, :type => :int, :autoincr => true, :primarykey => true},
@@ -30,13 +30,13 @@
]
}
}
}
Baza::Revision.new.init_db(:schema => schema, :db => $db)
-
+
class User < Baza::Model; end
-
+
$ob = Baza::ModelHandler.new(
:db => $db,
:datarow => true,
:require => false,
:array_enum => true,
@@ -44,124 +44,124 @@
:User => {
:cache_ids => true
}
}
)
-
+
$ob.adds(:User, [
{:username => "User 1"},
{:username => "User 2"},
{:username => "User 3"},
{:username => "User 4"},
{:username => "User 5"}
])
-
+
raise "Expected user-ID-cache to be 5 but it wasnt: #{$ob.ids_cache[:User].length}" if $ob.ids_cache[:User].length != 5
-
+
user = $ob.get(:User, 4)
raise "No user returned." if !user
$ob.delete(user)
raise "Expected user-ID-cache to be 4 but it wasnt: #{$ob.ids_cache[:User].length} #{$ob.ids_cache}" if $ob.ids_cache[:User].length != 4
-
+
$ob.deletes([$ob.get(:User, 1), $ob.get(:User, 2)])
raise "Expected user-ID-cache to be 2 but it wasnt: #{$ob.ids_cache[:User].length} #{$ob.ids_cache}" if $ob.ids_cache[:User].length != 2
end
-
+
it "should be able to do 'select_col_as_array'" do
res = $ob.list(:User, {"select_col_as_array" => "id"}).to_a
raise "Expected length of 2 but got: #{res.length}" if res.length != 2
end
-
+
it "should work even though stressed by threads (thread-safe)." do
userd = []
10.upto(25) do |i|
userd << {:username => "User #{i}"}
end
-
+
$ob.adds(:User, userd)
users = $ob.list(:User).to_a
-
+
#Stress it to test threadsafety...
threads = []
0.upto(5) do |tc|
threads << Knj::Thread.new do
0.upto(5) do |ic|
user = $ob.add(:User, {:username => "User #{tc}-#{ic}"})
raise "No user returned." if !user
$ob.delete(user)
-
+
user1 = $ob.add(:User, {:username => "User #{tc}-#{ic}-1"})
user2 = $ob.add(:User, {:username => "User #{tc}-#{ic}-2"})
user3 = $ob.add(:User, {:username => "User #{tc}-#{ic}-3"})
-
+
raise "Missing user?" if !user1 or !user2 or !user3 or user1.deleted? or user2.deleted? or user3.deleted?
$ob.deletes([user1, user2, user3])
-
+
count = 0
users.each do |user|
count += 1
user[:username] = "#{user[:username]}." if !user.deleted?
end
-
+
raise "Expected at least 15 users but got #{count}." if count != 18
end
end
end
-
+
threads.each do |thread|
thread.join
end
end
-
+
it "should be able to skip queries when adding" do
class Group < Baza::Model; end
-
+
$ob2 = Baza::ModelHandler.new(
:db => $db,
:datarow => true,
:require => false
)
-
+
threads = []
0.upto(5) do
threads << Knj::Thread.new do
0.upto(5) do
ret = $ob2.add(:Group, {:groupname => "User 1"}, {:skip_ret => true})
raise "Expected empty return but got something: #{ret}" if ret
end
end
end
-
+
threads.each do |thread|
thread.join
end
end
-
+
it "should delete the temporary database." do
File.unlink($db_path) if File.exists?($db_path)
end
-
+
#Moved from "knjrbfw_spec.rb"
it "should be able to generate a sample SQLite database and add a sample table, with sample columns and with a sample index to it" do
$db_path = "#{Knj::Os.tmpdir}/knjrbfw_test_sqlite3.sqlite3"
$db = Baza::Db.new(
:type => :sqlite3,
:path => $db_path,
:index_append_table_name => true
)
-
+
$db.tables.create("Project", {
:columns => [
{:name => :id, :type => :int, :autoincr => true, :primarykey => true},
{:name => :category_id, :type => :int},
{:name => :name, :type => :varchar}
],
:indexes => [
{:name => :category_id, :columns => [:category_id]}
]
})
-
+
$db.tables.create("Task", {
:columns => [
{:name => :id, :type => :int, :autoincr => true, :primarykey => true},
{:name => :project_id, :type => :int},
{:name => :person_id, :type => :int},
@@ -169,245 +169,245 @@
],
:indexes => [
{:name => :project_id, :columns => [:project_id]}
]
})
-
+
$db.tables.create("Person", {
:columns => [
{:name => :id, :type => :int, :autoincr => true, :primarykey => true},
{:name => :name, :type => :varchar}
]
})
-
+
$db.tables.create("Timelog", {
:columns => [
{:name => :id, :type => :int, :autoincr => true, :primarykey => true},
{:name => :person_id, :type => :int}
],
:indexes => [
:person_id
]
})
-
+
table = $db.tables[:Project]
-
+
indexes = table.indexes
raise "Could not find the sample-index 'category_id' that should have been created." if !indexes[:Project__category_id]
-
-
+
+
#If we insert a row the ID should increase and the name should be the same as inserted (or something is very very wrong)...
$db.insert("Project", {
"name" => "Test project"
})
-
+
count = 0
$db.q("SELECT * FROM Project") do |d|
raise "Somehow name was not 'Test project'" if d[:name] != "Test project"
raise "ID was not set?" if d[:id].to_i <= 0
count += 1
end
-
+
raise "Expected count of 1 but it wasnt: #{count}" if count != 1
end
-
+
it "should be able to automatic generate methods on datarow-classes (has_many, has_one)." do
class Project < Baza::Model
has_many [
{:class => :Task, :col => :project_id, :depends => true}
]
end
-
+
class Task < Baza::Model
has_one [
{:class => :Person, :required => true},
:Project
]
end
-
+
class Person < Baza::Model
has_one [:Project]
-
+
has_many [
{:class => :Timelog, :autozero => true}
]
-
+
def html
return self[:name]
end
end
-
+
class Timelog < Baza::Model
-
+
end
-
+
$ob = Baza::ModelHandler.new(:db => $db, :datarow => true, :require => false)
-
+
$ob.add(:Person, {
:name => "Kasper"
})
$ob.add(:Task, {
:name => "Test task",
:person_id => 1,
:project_id => 1
})
-
+
begin
$obb.add(:Task, {:name => "Test task"})
raise "Method should fail but didnt."
rescue
#ignore.
end
-
-
+
+
#Test 'list_invalid_required'.
$db.insert(:Task, :name => "Invalid require")
id = $db.last_id
found = false
-
+
$ob.list_invalid_required(:class => :Task) do |d|
raise "Expected object ID to be #{id} but it wasnt: #{d[:obj].id}" if d[:obj].id.to_i != id.to_i
$ob.delete(d[:obj])
found = true
end
-
+
raise "Expected to find a task but didnt." if !found
-
-
+
+
ret_proc = []
$ob.list(:Task) do |task|
ret_proc << task
end
-
+
raise "list with proc should return one task but didnt." if ret_proc.length != 1
-
-
+
+
project = $ob.get(:Project, 1)
-
+
tasks = project.tasks
raise "No tasks were found on project?" if tasks.empty?
-
-
+
+
ret_proc = []
ret_test = project.tasks do |task|
ret_proc << task
end
-
+
raise "When given a block the return should be nil so it doesnt hold weak-ref-objects in memory but it didnt return nil." if ret_test != nil
raise "list for project with proc should return one task but didnt (#{ret_proc.length})." if ret_proc.length != 1
-
+
person = tasks.first.person
project_second = tasks.first.project
-
+
raise "Returned object was not a person on task." if !person.is_a?(Person)
raise "Returned object was not a project on task." if !project_second.is_a?(Project)
-
-
+
+
#Check that has_many-depending is actually working.
begin
$ob.delete(project)
raise "It was possible to delete project 1 even though task 1 depended on it!"
rescue
#this should happen - it should not possible to delete project 1 because task 1 depends on it."
end
end
-
+
it "should be able to generate lists for inputs" do
Knj::Web.inputs([{
:title => "Test 3",
:name => :seltest3,
:type => :select,
:default => 1,
:opts => $ob.list_optshash(:Task)
}])
end
-
+
it "should be able to connect to objects 'no-html' callback and test it." do
task = $ob.get(:Task, 1)
$ob.events.connect(:no_html) do |event, classname|
"[no #{classname.to_s.downcase}]"
end
-
+
raise "Unexpected person_html from task (should have been 'Kasper'): '#{task.person_html}'." if task.person_html != "Kasper"
task.update(:person_id => 0)
raise "Unexpected person_html from task (should have been '[no person]')." if task.person_html != "[no person]"
end
-
+
it "should be able to to multiple additions and delete objects through a buffer" do
objs = []
0.upto(500) do
objs << {:name => :Kasper}
end
-
+
$ob.adds(:Person, objs)
pers_length = $ob.list(:Person, "count" => true)
-
+
count = 0
$db.q_buffer do |buffer|
$ob.list(:Person) do |person|
count += 1
$ob.delete(person, :db_buffer => buffer)
end
-
+
buffer.flush
end
-
+
raise "Expected count to be #{pers_length} but it wasnt: #{count}" if count != pers_length
-
+
persons = $ob.list(:Person).to_a
raise "Expected persons count to be 0 but it wasnt: #{persons.map{|e| e.data} }" if persons.length > 0
end
-
+
it "should do autozero when deleting objects" do
person1 = $ob.add(:Person, {
:name => "Kasper"
})
person2 = $ob.add(:Person, {
:name => "Charlotte"
})
-
+
timelog1 = $ob.add(:Timelog, {
:person_id => person1.id
})
timelog2 = $ob.add(:Timelog, {
:person_id => person2.id
})
-
+
$ob.delete(person1)
-
+
raise "Expected timelog1's person-ID to be zero but it wasnt: '#{timelog1[:person_id]}'." if timelog1[:person_id].to_i != 0
raise "Expected timelog2's person-ID to be #{person2.id} but it wasnt: '#{timelog2[:person_id]}'." if timelog2[:person_id].to_i != person2.id.to_i
end
-
+
it "should be able to do multiple deletes from ids" do
ids = []
1.upto(10) do |count|
ids << $ob.add(:Person).id
end
-
+
$ob.delete_ids(:class => :Person, :ids => ids)
end
-
+
it "get_or_add" do
person1 = $ob.add(:Person, {
:name => "get_or_add"
})
-
+
person2 = $ob.get_or_add(:Person, {
:name => "get_or_add"
})
-
+
person2.id.should eql(person1.id)
person2[:name].should eql("get_or_add")
-
+
person3 = $ob.get_or_add(:Person, {
:name => "get_or_add3"
})
-
+
raise "Failure ID was the same" if person3.id == person2.id
person3[:name].should eql("get_or_add3")
end
-
+
it "should delete the temp database again." do
db_path = "#{Knj::Os.tmpdir}/knjrbfw_test_sqlite3.sqlite3"
File.unlink(db_path) if File.exists?(db_path)
end
end
\ No newline at end of file