diff --git a/.vscode/tasks.json b/.vscode/tasks.json
new file mode 100644
index 0000000..f705233
--- /dev/null
+++ b/.vscode/tasks.json
@@ -0,0 +1,16 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "make test",
+            "type": "shell",
+            "command": "make test",
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            }
+        }
+    ]
+}
\ No newline at end of file
diff --git a/Makefile b/Makefile
index c549537..1129c2a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,21 @@
+
+TEST_FILES = $(wildcard samples/*.zip)
+
+.PHONY: test
+test:
+	python gragir/__main__.py -v samples/algorithms_third_edition_in_c.zip algorithms_third_edition_in_c.epub
+
+.PHONY: test_all
+test_all: $(addprefix test_,$(TEST_FILES))
+
+
+.PHONY: $(addprefix test_,$(TEST_FILES))
+$(addprefix test_,$(TEST_FILES)): test_%:
+	@echo Testing $*
+	@python -v gragir/__main__.py $* test_out/$(*F).epub
+
+#python gragir/__main__.py samples/algorithms_third_edition_in_c.zip algorithms_third_edition_in_c.epub
+
 .PHONY: setup
 setup:
 	git submodule update