add generate-model-tests script

Author: ckoegel

generate-model-tests.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Generates new test files for models. Run from the root.
+
+# allow generator to write test files
+sed -i.bak 's/^src\/Bandwidth\.Standard\.Test\//# src\/Bandwidth.Standard.Test\//' .openapi-generator-ignore && rm .openapi-generator-ignore.bak
+# remove current test files for models
+rm -f ./src/Bandwidth.Standard.Test/Unit/Model/*
+# generate new test files for models
+openapi-generator-cli generate -i bandwidth.yml -o ./ -c openapi-config.yml -g csharp > /dev/null
+# move generated test files to the correct location
+mv ./src/Bandwidth.Standard.Test/Model/* ./src/Bandwidth.Standard.Test/Unit/Model/
+# fix namespace declarations in moved test files
+sed -i '' 's/namespace Bandwidth\.Standard\.Test\.Model/namespace Bandwidth.Standard.Test.Unit.Model/g' ./src/Bandwidth.Standard.Test/Unit/Model/*.cs
+# remove the rest of the generated files
+rm -rf ./src/Bandwidth.Standard.Test/Api ./src/Bandwidth.Standard.Test/Model
+# discard changes to modified files only (leaves deletions and new test files intact)
+modified=$(git diff --name-only --diff-filter=M) && [ -n "$modified" ] && echo "$modified" | xargs git checkout --