Add patterns for REST api

tests/tavern/common.yaml

+---
+  name: Common test values
+  description: Common values for tests
+
+  variables:
+    service:
+      proto: http
+      server: "{tavern.env_vars.BTRACKER_ADDRESS}"
+      port: "{tavern.env_vars.BTRACKER_PORT}"

tests/tavern/get_account_balances/blocktrades.pat.json

+{
+  "hbd_balance": 77246982,
+  "hive_balance": 29594875,
+  "vesting_shares": "8172549681941451",
+  "vesting_balance_hive": 2720696229,
+  "post_voting_power_vests": "8172549681941451",
+  "delegated_vests": "0",
+  "received_vests": "0",
+  "curation_rewards": "196115157",
+  "posting_rewards": "65916519",
+  "hbd_rewards": 0,
+  "hive_rewards": 0,
+  "vests_rewards": "0",
+  "hive_vesting_rewards": 0,
+  "hbd_savings": 0,
+  "hive_savings": 0,
+  "savings_withdraw_requests": 0,
+  "vesting_withdraw_rate": "80404818220529",
+  "to_withdraw": "8362101094935031",
+  "withdrawn": "804048182205290",
+  "withdraw_routes": 4,
+  "delayed_vests": "0"
+}
\ No newline at end of file

tests/tavern/get_account_balances/blocktrades.tavern.yaml

+---
+  test_name: btracker PostgREST
+
+  marks:
+    - patterntest
+
+  includes:
+    - !include ../common.yaml
+
+  stages:
+    - name: test
+      request:
+        url: "{service.proto:s}://{service.server:s}:{service.port}/rpc/get_account_balances"
+        method: POST  
+        headers:
+          content-type: application/json
+          accept: application/json  
+        json:
+          account-name: "blocktrades"
+      response:
+        status_code: 200
+        verify_response_with:
+          function: validate_response:compare_rest_response_with_pattern
\ No newline at end of file

tests/tavern/get_account_balances/gtg.pat.json

+{
+  "hbd_balance": 3465,
+  "hive_balance": 0,
+  "vesting_shares": "17579100476774",
+  "vesting_balance_hive": 5852200,
+  "post_voting_power_vests": "17579100476774",
+  "delegated_vests": "0",
+  "received_vests": "0",
+  "curation_rewards": "19888",
+  "posting_rewards": "1972916",
+  "hbd_rewards": 0,
+  "hive_rewards": 0,
+  "vests_rewards": "0",
+  "hive_vesting_rewards": 0,
+  "hbd_savings": 0,
+  "hive_savings": 0,
+  "savings_withdraw_requests": 0,
+  "vesting_withdraw_rate": "0",
+  "to_withdraw": "0",
+  "withdrawn": "0",
+  "withdraw_routes": 0,
+  "delayed_vests": "0"
+}
\ No newline at end of file

tests/tavern/get_account_balances/gtg.tavern.yaml

+---
+  test_name: btracker PostgREST
+
+  marks:
+    - patterntest
+
+  includes:
+    - !include ../common.yaml
+
+  stages:
+    - name: test
+      request:
+        url: "{service.proto:s}://{service.server:s}:{service.port}/rpc/get_account_balances"
+        method: POST  
+        headers:
+          content-type: application/json
+          accept: application/json  
+        json:
+          account-name: "gtg"
+      response:
+        status_code: 200
+        verify_response_with:
+          function: validate_response:compare_rest_response_with_pattern
\ No newline at end of file

tests/tavern/get_account_balances/non_existent_account.pat.json

+{
+  "code": "P0001",
+  "details": null,
+  "hint": null,
+  "message": "Account 'themarkymark' does not exist"
+}
\ No newline at end of file

tests/tavern/get_account_balances/non_existent_account.tavern.yaml

+---
+  test_name: btracker PostgREST
+
+  marks:
+    - patterntest
+    - negative
+
+  includes:
+    - !include ../common.yaml
+
+  stages:
+    - name: test
+      request:
+        url: "{service.proto:s}://{service.server:s}:{service.port}/rpc/get_account_balances"
+        method: POST  
+        headers:
+          content-type: application/json
+          accept: application/json  
+        json:
+          account-name: "themarkymark"
+      response:
+        status_code: 400
+        verify_response_with:
+          function: validate_response:compare_rest_response_with_pattern
+          extra_kwargs:
+            error_response: true
\ No newline at end of file

tests/tavern/get_balance_delegations/blocktrades.pat.json

+{
+  "outgoing_delegations": [],
+  "incoming_delegations": []
+}
\ No newline at end of file

tests/tavern/get_balance_delegations/blocktrades.tavern.yaml

+---
+  test_name: btracker PostgREST
+
+  marks:
+    - patterntest
+
+  includes:
+    - !include ../common.yaml
+
+  stages:
+    - name: test
+      request:
+        url: "{service.proto:s}://{service.server:s}:{service.port}/rpc/get_balance_delegations"
+        method: POST  
+        headers:
+          content-type: application/json
+          accept: application/json  
+        json:
+          account-name: "blocktrades"
+      response:
+        status_code: 200
+        verify_response_with:
+          function: validate_response:compare_rest_response_with_pattern
\ No newline at end of file

tests/tavern/get_balance_delegations/gtg.pat.json

+{
+  "outgoing_delegations": [],
+  "incoming_delegations": []
+}
\ No newline at end of file

tests/tavern/get_balance_delegations/gtg.tavern.yaml

+---
+  test_name: btracker PostgREST
+
+  marks:
+    - patterntest
+
+  includes:
+    - !include ../common.yaml
+
+  stages:
+    - name: test
+      request:
+        url: "{service.proto:s}://{service.server:s}:{service.port}/rpc/get_balance_delegations"
+        method: POST  
+        headers:
+          content-type: application/json
+          accept: application/json  
+        json:
+          account-name: "gtg"
+      response:
+        status_code: 200
+        verify_response_with:
+          function: validate_response:compare_rest_response_with_pattern
\ No newline at end of file

tests/tavern/get_balance_delegations/non_existent_account.pat.json

+{
+    "code": "P0001",
+    "details": null,
+    "hint": null,
+    "message": "Account 'themarkymark' does not exist"
+}
\ No newline at end of file

tests/tavern/get_balance_delegations/non_existent_account.tavern.yaml

+---
+  test_name: btracker PostgREST
+
+  marks:
+    - patterntest
+    - negative
+
+  includes:
+    - !include ../common.yaml
+
+  stages:
+    - name: test
+      request:
+        url: "{service.proto:s}://{service.server:s}:{service.port}/rpc/get_balance_delegations"
+        method: POST  
+        headers:
+          content-type: application/json
+          accept: application/json  
+        json:
+          account-name: "themarkymark"
+      response:
+        status_code: 400
+        verify_response_with:
+          function: validate_response:compare_rest_response_with_pattern
+          extra_kwargs:
+            error_response: true
\ No newline at end of file

tests/tavern/get_balance_history/negative/exceeds_page_size.pat.json

+{
+  "code": "P0001",
+  "details": null,
+  "hint": null,
+  "message": "page-size <= 1000: page-size of 1001 is greater than maxmimum allowed"
+}
\ No newline at end of file

tests/tavern/get_balance_history/negative/exceeds_page_size.tavern.yaml

+---
+  test_name: btracker PostgREST
+
+  marks:
+    - patterntest
+    - negative
+
+  includes:
+    - !include ../../common.yaml
+
+  stages:
+    - name: test
+      request:
+        url: "{service.proto:s}://{service.server:s}:{service.port}/rpc/get_balance_history"
+        method: POST  
+        headers:
+          content-type: application/json
+          accept: application/json  
+        json:
+          account-name: "blocktrades"
+          coin-type: "HBD"
+          page-size: 1001
+      response:
+        status_code: 400
+        verify_response_with:
+          function: validate_response:compare_rest_response_with_pattern
+          extra_kwargs:
+            error_response: true

tests/tavern/get_balance_history/negative/invalid_block_num.pat.json

+{
+  "code": "P0001",
+  "details": null,
+  "hint": null,
+  "message": "Invalid format: d400000"
+}
\ No newline at end of file

tests/tavern/get_balance_history/negative/invalid_block_num.tavern.yaml

+---
+  test_name: btracker PostgREST
+
+  marks:
+    - patterntest
+    - negative
+
+  includes:
+    - !include ../../common.yaml
+
+  stages:
+    - name: test
+      request:
+        url: "{service.proto:s}://{service.server:s}:{service.port}/rpc/get_balance_history"
+        method: POST  
+        headers:
+          content-type: application/json
+          accept: application/json  
+        json:
+          account-name: "blocktrades"
+          coin-type: "HBD"
+          from-block: "d400000"
+      response:
+        status_code: 400
+        verify_response_with:
+          function: validate_response:compare_rest_response_with_pattern
+          extra_kwargs:
+            error_response: true

tests/tavern/get_balance_history/negative/invalid_timestamp.pat.json

+{
+  "code": "P0001",
+  "details": null,
+  "hint": null,
+  "message": "Invalid format: 201608-12T19:38:51"
+}
\ No newline at end of file

tests/tavern/get_balance_history/negative/invalid_timestamp.tavern.yaml

+---
+  test_name: btracker PostgREST
+
+  marks:
+    - patterntest
+    - negative
+
+  includes:
+    - !include ../../common.yaml
+
+  stages:
+    - name: test
+      request:
+        url: "{service.proto:s}://{service.server:s}:{service.port}/rpc/get_balance_history"
+        method: POST  
+        headers:
+          content-type: application/json
+          accept: application/json  
+        json:
+          account-name: "blocktrades"
+          coin-type: "HBD"
+          from-block: "201608-12T19:38:51"
+      response:
+        status_code: 400
+        verify_response_with:
+          function: validate_response:compare_rest_response_with_pattern
+          extra_kwargs:
+            error_response: true

tests/tavern/get_balance_history/negative/negative_page.pat.json

+{
+  "code": "P0001",
+  "details": null,
+  "hint": null,
+  "message": "page <= 0: page of -1 is lesser or equal 0"
+}
\ No newline at end of file