6087: Add big-manifest tests, with some finer-grained performance numbers on stderr.

[arvados.git] / apps / workbench / test / integration_performance / collection_unit_test.rb

diff --git a/apps/workbench/test/integration_performance/collection_unit_test.rb b/apps/workbench/test/integration_performance/collection_unit_test.rb
new file mode 100644 (file)
index 0000000..6cf14b5
--- /dev/null
+++ b/apps/workbench/test/integration_performance/collection_unit_test.rb
@@ -0,0 +1,71 @@
+require 'test_helper'
+require 'helpers/manifest_examples'
+require 'helpers/time_block'
+
+class Blob
+end
+
+class BigCollectionTest < ActiveSupport::TestCase
+  include ManifestExamples
+
+  setup do
+    Blob.stubs(:sign_locator).returns 'd41d8cd98f00b204e9800998ecf8427e+0'
+  end
+
+  teardown do
+    Thread.current[:arvados_api_client] = nil
+  end
+
+  # You can try with compress=false here too, but at last check it
+  # didn't make a significant difference.
+  [true].each do |compress|
+    test "crud cycle for collection with big manifest (compress=#{compress})" do
+      Rails.configuration.api_response_compression = compress
+      Thread.current[:arvados_api_client] = nil
+      crudtest
+    end
+  end
+
+  def crudtest
+    use_token :active
+    bigmanifest = time_block 'build example' do
+      make_manifest(streams: 100,
+                    files_per_stream: 100,
+                    blocks_per_file: 20,
+                    bytes_per_block: 0)
+    end
+    c = time_block "new (manifest size = #{bigmanifest.length>>20}MiB)" do
+      Collection.new manifest_text: bigmanifest
+    end
+    time_block 'create' do
+      c.save!
+    end
+    time_block 'read' do
+      Collection.find c.uuid
+    end
+    time_block 'read(cached)' do
+      Collection.find c.uuid
+    end
+    time_block 'list' do
+      list = Collection.select(['uuid', 'manifest_text']).filter [['uuid','=',c.uuid]]
+      assert_equal 1, list.count
+      assert_equal c.uuid, list.first.uuid
+      assert_not_nil list.first.manifest_text
+    end
+    time_block 'update(name-only)' do
+      manifest_text_length = c.manifest_text.length
+      c.update_attributes name: 'renamed during test case'
+      assert_equal c.manifest_text.length, manifest_text_length
+    end
+    time_block 'update' do
+      c.manifest_text += ". d41d8cd98f00b204e9800998ecf8427e+0 0:0:empty.txt\n"
+      c.save!
+    end
+    time_block 'delete' do
+      c.destroy
+    end
+    time_block 'read(404)' do
+      assert_empty Collection.filter([['uuid','=',c.uuid]])
+    end
+  end
+end