test: rewrite integration tests to use hurl

Fix #40

Author: php-coder

.gitignore

@@ -1,6 +1 @@
 node_modules/
-
-# RobotFramework reports
-tests/log.html
-tests/output.xml
-tests/report.html

tests/crud.hurl

@@ -0,0 +1,76 @@
+#
+# Tests for basic CRUD operations
+#
+# How to run:
+# hurl --variable SERVER_URL=http://127.0.0.1:3000 crud.hurl --test
+#
+# See also: https://hurl.dev and https://github.com/Orange-OpenSource/hurl
+#
+
+
+# POST should create an object
+POST {{ SERVER_URL }}/v1/categories
+{
+    "name":    "Sport",
+    "slug":    "sport",
+    "user_id": 1
+}
+HTTP 204
+
+# ensures that it was created
+GET {{ SERVER_URL }}/v1/categories/count
+HTTP 200
+[Asserts]
+jsonpath "$.counter" == 1
+
+
+# GET should return a value
+GET {{ SERVER_URL }}/v1/categories/1
+HTTP 200
+[Asserts]
+header "Content-Type" == "application/json; charset=utf-8"
+jsonpath "$.id"      == 1
+jsonpath "$.name"    == "Sport"
+jsonpath "$.name_ru" == null
+jsonpath "$.slug"    == "sport"
+
+
+# GET should return a list of values
+GET {{ SERVER_URL }}/v1/categories
+HTTP 200
+[Asserts]
+header "Content-Type" == "application/json; charset=utf-8"
+jsonpath "$" count      == 1
+jsonpath "$[0].id"      == 1
+jsonpath "$[0].name"    == "Sport"
+jsonpath "$[0].name_ru" == null
+jsonpath "$[0].slug"    == "sport"
+
+
+# PUT should update an object
+PUT {{ SERVER_URL }}/v1/categories/1
+{
+    "name":    "Fauna",
+    "name_ru": "Фауна",
+    "slug":    "fauna",
+    "user_id": 1
+}
+HTTP 204
+
+# ensures that it was updated
+GET {{ SERVER_URL }}/v1/categories/1
+HTTP 200
+[Asserts]
+header "Content-Type" == "application/json; charset=utf-8"
+jsonpath "$.name"     == "Fauna"
+jsonpath "$.name_ru"  == "Фауна"
+jsonpath "$.slug"     == "fauna"
+
+
+# DELETE should remove an object
+DELETE {{ SERVER_URL }}/v1/categories/1
+HTTP 204
+
+# ensures that it was removed
+GET {{ SERVER_URL }}/v1/categories/1
+HTTP 404