test(get-magento-version): document and pin what happens in various kinds of installs

get-magento-version/test.sh

@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+SCRIPT="$SCRIPT_DIR/get-magento-version.sh"
+FIXTURES="$SCRIPT_DIR/fixtures"
+PASS=0
+FAIL=0
+
+assert_eq() {
+  local label="$1" expected="$2" actual="$3"
+  if [ "$expected" = "$actual" ]; then
+    echo "PASS: $label"
+    PASS=$((PASS + 1))
+  else
+    echo "FAIL: $label"
+    echo "  expected: $expected"
+    echo "  actual:   $actual"
+    FAIL=$((FAIL + 1))
+  fi
+}
+
+field() {
+  echo "$1" | grep "^${2}=" | cut -d= -f2-
+}
+
+OUT=$(bash "$SCRIPT" "$FIXTURES/store-lock")
+assert_eq "store lock: version" '"2.4.7"'                           "$(field "$OUT" version)"
+assert_eq "store lock: project" "magento/project-community-edition" "$(field "$OUT" project)"
+
+OUT=$(bash "$SCRIPT" "$FIXTURES/store-v-prefix")
+assert_eq "store v-prefix: version" '"2.4.6"' "$(field "$OUT" version)"
+
+OUT=$(bash "$SCRIPT" "$FIXTURES/enterprise")
+assert_eq "enterprise: version" '"2.4.7-p1"'                         "$(field "$OUT" version)"
+assert_eq "enterprise: project" "magento/project-enterprise-edition" "$(field "$OUT" project)"
+
+OUT=$(bash "$SCRIPT" "$FIXTURES/mage-os")
+assert_eq "mage-os: version" '"1.0.0"'                           "$(field "$OUT" version)"
+assert_eq "mage-os: project" "mage-os/project-community-edition" "$(field "$OUT" project)"
+
+OUT=$(bash "$SCRIPT" "$FIXTURES/store-json")
+assert_eq "store json: version" '"2.4.6-p1"'                       "$(field "$OUT" version)"
+assert_eq "store json: project" "magento/project-community-edition" "$(field "$OUT" project)"
+
+OUT=$(bash "$SCRIPT" "$FIXTURES/extension")
+assert_eq "extension: version" '""' "$(field "$OUT" version)"
+assert_eq "extension: project" ""   "$(field "$OUT" project)"
+
+OUT=$(bash "$SCRIPT" "$FIXTURES/empty")
+assert_eq "empty dir: version" '""' "$(field "$OUT" version)"
+assert_eq "empty dir: project" ""   "$(field "$OUT" project)"
+
+echo ""
+echo "$PASS passed, $FAIL failed"
+[ "$FAIL" -eq 0 ]