diff --git a/.run/integration.run.xml b/.run/integration.run.xml
new file mode 100644
index 0000000..e9823e8
--- /dev/null
+++ b/.run/integration.run.xml
@@ -0,0 +1,12 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="integration" type="GoTestRunConfiguration" factoryName="Go Test">
+    <module name="HW_OTUS" />
+    <working_directory value="$PROJECT_DIR$/hw12_13_14_15_calendar/test" />
+    <kind value="PACKAGE" />
+    <package value="github.com/tiburon-777/HW_OTUS/hw12_13_14_15_calendar/test" />
+    <directory value="$PROJECT_DIR$" />
+    <filePath value="$PROJECT_DIR$" />
+    <framework value="gotest" />
+    <method v="2" />
+  </configuration>
+</component>
\ No newline at end of file
diff --git a/hw08_zenv_to_structure/go.mod b/hw08_zenv_to_structure/go.mod
index 29e1197..45287ab 100644
--- a/hw08_zenv_to_structure/go.mod
+++ b/hw08_zenv_to_structure/go.mod
@@ -2,4 +2,4 @@ module github.com/tiburon-777/HW_OTUS/hw08_zenv_to_structure
 
 go 1.14
 
-require github.com/stretchr/testify v1.6.1
\ No newline at end of file
+require github.com/stretchr/testify v1.6.1
diff --git a/hw08_zenv_to_structure/go.sum b/hw08_zenv_to_structure/go.sum
new file mode 100644
index 0000000..065f520
--- /dev/null
+++ b/hw08_zenv_to_structure/go.sum
@@ -0,0 +1,6 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=