Add some live tests.

.gitlab-ci.yml

@@ -14,11 +14,19 @@ before_script:
   - pip install poetry
   - poetry install
 
+pre-commit:
+  script:
+    - make pre-commit
+
 test:
   script:
-    - poetry run isort src tests --check
-    - poetry run black src tests --check
-    - poetry run flake8 src tests
     - poetry run pytest
+
+test-live:
+  script:
+    - tests/live.sh
+
+coverage:
+  script:
     - poetry run coverage run --source=pricehist -m pytest
     - poetry run coverage report

Makefile

@@ -12,12 +12,12 @@ lint: ## Lint source code
 	poetry run flake8
 
 .PHONY: test
-test: ## Run non-live tests
-	poetry run pytest -m "not live" --color=yes
+test: ## Run tests
+	poetry run pytest --color=yes
 
 .PHONY: test-live
 test-live: ## Run live tests
-	poetry run pytest -m live --color=yes
+	tests/live.sh
 
 .PHONY: coverage
 coverage: ## Generate and open coverage report

pyproject.toml

@@ -40,6 +40,4 @@ profile = "black"
 multi_line_output = 3
 
 [tool.pytest.ini_options]
-markers = [
-  "live: makes a live request to a source"
-]
+markers = []

tests/live.sh

@@ -0,0 +1,131 @@
+#!/bin/bash
+
+# These are basic happy path tests that run pricehist from the command line and
+# confirm that the results come out as expected. They help ensure that the main
+# endpoints for each source are still working.
+
+# Run this from the project root.
+
+export ALPHAVANTAGE_API_KEY="TEST_KEY_$RANDOM"
+cmd_prefix="poetry run"
+
+passed=0
+failed=0
+
+run_test(){
+  name=$1
+  cmd=$2
+  expected=$3
+  echo    "TEST: $name"
+  echo    "  Action: $cmd"
+  echo -n "  Result: "
+  full_cmd="$cmd_prefix $cmd"
+  actual=$($full_cmd 2>&1)
+  if [[ "$actual" == "$expected" ]]; then
+    passed=$((passed+1))
+    echo "passed, output as expected"
+  else
+    failed=$((failed+1))
+    echo "failed, output differs as follows..."
+    echo
+    diff <(echo "$expected") <(echo "$actual")
+  fi
+  echo
+}
+
+report(){
+  total=$((passed+failed))
+  if [[ "$failed" -eq "0" ]]; then
+    echo "SUMMARY: $passed tests passed, none failed"
+  else
+    echo "SUMMARY: $failed/$total tests failed"
+    exit 1
+  fi
+}
+
+name="Alpha Vantage stocks"
+cmd="pricehist fetch alphavantage TSLA -s 2021-01-04 -e 2021-01-08"
+read -r -d '' expected <<END
+date,base,quote,amount,source,type
+2021-01-04,TSLA,USD,729.77,alphavantage,close
+2021-01-05,TSLA,USD,735.11,alphavantage,close
+2021-01-06,TSLA,USD,755.98,alphavantage,close
+2021-01-07,TSLA,USD,816.04,alphavantage,close
+2021-01-08,TSLA,USD,880.02,alphavantage,close
+END
+run_test "$name" "$cmd" "$expected"
+
+
+name="Alpha Vantage physical currency"
+cmd="pricehist fetch alphavantage AUD/EUR -s 2021-01-04 -e 2021-01-08"
+read -r -d '' expected <<END
+date,base,quote,amount,source,type
+2021-01-04,AUD,EUR,0.62558,alphavantage,close
+2021-01-05,AUD,EUR,0.63086,alphavantage,close
+2021-01-06,AUD,EUR,0.63306,alphavantage,close
+2021-01-07,AUD,EUR,0.63284,alphavantage,close
+2021-01-08,AUD,EUR,0.63530,alphavantage,close
+END
+run_test "$name" "$cmd" "$expected"
+
+name="Alpha Vantage digital currency"
+cmd="pricehist fetch alphavantage BTC/USD -s 2021-01-04 -e 2021-01-08"
+read -r -d '' expected <<END
+date,base,quote,amount,source,type
+2021-01-04,BTC,USD,31988.71000000,alphavantage,close
+2021-01-05,BTC,USD,33949.53000000,alphavantage,close
+2021-01-06,BTC,USD,36769.36000000,alphavantage,close
+2021-01-07,BTC,USD,39432.28000000,alphavantage,close
+2021-01-08,BTC,USD,40582.81000000,alphavantage,close
+END
+run_test "$name" "$cmd" "$expected"
+
+name="CoinDesk Bitcoin Price Index"
+cmd="pricehist fetch coindesk BTC/EUR -s 2021-01-04 -e 2021-01-08"
+read -r -d '' expected <<END
+date,base,quote,amount,source,type
+2021-01-04,BTC,EUR,26135.4901,coindesk,close
+2021-01-05,BTC,EUR,27677.9141,coindesk,close
+2021-01-06,BTC,EUR,29871.4301,coindesk,close
+2021-01-07,BTC,EUR,32183.1594,coindesk,close
+2021-01-08,BTC,EUR,33238.5724,coindesk,close
+END
+run_test "$name" "$cmd" "$expected"
+
+name="CoinMarketCap"
+cmd="pricehist fetch coinmarketcap BTC/EUR -s 2021-01-04 -e 2021-01-08"
+read -r -d '' expected <<END
+date,base,quote,amount,source,type
+2021-01-04,BTC,EUR,25329.110170161484,coinmarketcap,mid
+2021-01-05,BTC,EUR,26321.26752264663,coinmarketcap,mid
+2021-01-06,BTC,EUR,28572.211551075297,coinmarketcap,mid
+2021-01-07,BTC,EUR,31200.894541155460,coinmarketcap,mid
+2021-01-08,BTC,EUR,32155.0183793871585,coinmarketcap,mid
+END
+run_test "$name" "$cmd" "$expected"
+
+name="European Central Bank"
+cmd="pricehist fetch ecb EUR/JPY -s 2021-01-04 -e 2021-01-08"
+read -r -d '' expected <<END
+date,base,quote,amount,source,type
+2021-01-04,EUR,JPY,126.62,ecb,reference
+2021-01-05,EUR,JPY,126.25,ecb,reference
+2021-01-06,EUR,JPY,127.03,ecb,reference
+2021-01-07,EUR,JPY,127.13,ecb,reference
+2021-01-08,EUR,JPY,127.26,ecb,reference
+END
+run_test "$name" "$cmd" "$expected"
+
+name="Yahoo! Finance"
+cmd="pricehist fetch yahoo TSLA -s 2021-01-04 -e 2021-01-08"
+read -r -d '' expected <<END
+date,base,quote,amount,source,type
+2021-01-04,TSLA,USD,729.770020,yahoo,adjclose
+2021-01-05,TSLA,USD,735.109985,yahoo,adjclose
+2021-01-06,TSLA,USD,755.979980,yahoo,adjclose
+2021-01-07,TSLA,USD,816.039978,yahoo,adjclose
+2021-01-08,TSLA,USD,880.020020,yahoo,adjclose
+END
+run_test "$name" "$cmd" "$expected"
+
+report