Multithreading #66 (#76)

* feat(multihreading): each url has it's own thread

* Fixing broken unit tests

* Improving readability when there are multiple URLs registerd and creating new action to upload metrics

* Improving error message when there's no file found

* Bumping the version

Co-authored-by: Alex Berenshtein <aberenshtein@yotpo.com>

config.yml

@@ -1,26 +1,27 @@
-endpoint:
-  url: http://localhost:8080/swagger
-  method: GET
-  header:
-    SOME-HEADER: SOME-VALUE
-  timeout: 0.01
-  expectation:
-    - type: HTTP_STATUS
-      status_range: 200-300
-      incident: MAJOR
-    - type: LATENCY
-      threshold: 1
-    - type: REGEX
-      regex: '.*(<body).*'
-  allowed_fails: 0
+endpoints:
+  - name: swagger
+    url: http://localhost:8080/swagger
+    method: GET
+    header:
+      SOME-HEADER: SOME-VALUE
+    timeout: 0.01
+    expectation:
+      - type: HTTP_STATUS
+        status_range: 200-300
+        incident: MAJOR
+      - type: LATENCY
+        threshold: 1
+      - type: REGEX
+        regex: '.*(<body).*'
+    allowed_fails: 0
+    frequency: 30
+    component_id: 1
+    metric_id: 1
+    action:
+      - CREATE_INCIDENT
+      - UPDATE_STATUS
+    public_incidents: true
+    latency_unit: ms
 cachet:
   api_url: https://demo.cachethq.io/api/v1
-  token: my_token
-  component_id: 1
-  #metric_id: 1
-  action:
-    - CREATE_INCIDENT
-    - UPDATE_STATUS
-  public_incidents: true
-  latency_unit: ms
-frequency: 30
+  token: my_token