local code coverage

.docker/Dockerfile_base_test_image

@@ -0,0 +1,14 @@
+FROM rust:1.58-buster
+
+RUN apt update
+RUN apt install -y \
+    libglib2.0-dev \
+    libgtk-3-dev \
+    libsoup2.4-dev \
+    libappindicator3-dev \
+    libwebkit2gtk-4.0-dev \
+    firefox-esr \
+    # for Tarpaulin code coverage
+    liblzma-dev binutils-dev libcurl4-openssl-dev libdw-dev libelf-dev
+
+CMD ["exit"]