assertj: AssertJ 3.27.7 lab (soft assertions, recursive comparison, custom and generated assertions)

Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01CifR2BE7PBvRy5hT8TS9oz
2026-10-26 01:57:10 +00:00
parent 08e063d22e
commit 9d89323864
50 changed files with 1427 additions and 0 deletions
@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+# Captures what the assertions-generator produced, and what happens WITHOUT the javax.annotation-api dependency.
+set -euo pipefail
+cd "$(dirname "$0")/.."
+G=target/generated-test-sources/assertj-assertions/lab/assertj
+
+{
+  echo "# files generated into target/generated-test-sources/assertj-assertions/"
+  (cd target/generated-test-sources/assertj-assertions && find . -name '*.java' | sort | sed 's#^\./##')
+} > output/22-generator-files.txt
+
+{
+  echo "# AbstractOrderAssert.java: annotation line, class declaration and the isPaid() method, verbatim"
+  grep -n -E '^@javax.annotation.Generated|^public abstract class' $G/domain/AbstractOrderAssert.java | sed -E 's/^[0-9]+://'
+  sed -n '/public S isPaid()/,/^  }/p' $G/domain/AbstractOrderAssert.java
+} > output/23-generated-isPaid.txt
+
+# Same build, dependency removed: copy the module, delete the javax.annotation-api <dependency> block.
+TMP=$(mktemp -d)
+cp -r pom.xml src "$TMP"/
+python3 - "$TMP/pom.xml" <<'PY'
+import re,sys
+p=sys.argv[1]; s=open(p).read()
+s=re.sub(r'<dependency>\s*<groupId>javax\.annotation</groupId>.*?</dependency>','',s,flags=re.S)
+open(p,'w').write(s)
+PY
+(cd "$TMP" && mvn -B -q test-compile 2>&1 | grep -E '^\[ERROR\] /.*(package javax.annotation does not exist)' | sed -E "s#^\[ERROR\] $TMP/##" | sort -u) > output/24-generator-without-javax-annotation.txt || true
+rm -rf "$TMP"
+
+# The same 27 tests against the 4.0.0-M1 milestone, in a scratch copy (the module itself stays on 3.27.7).
+TMP=$(mktemp -d)
+cp -r pom.xml src "$TMP"/
+(cd "$TMP" && mvn -B test -Dassertj.version=4.0.0-M1 2>&1 | grep -E '^\[(INFO|ERROR|WARNING)\] Tests run:.*[0-9]$' | tail -1 | sed 's/^\[[A-Z]*\] //') > "$TMP/summary.txt"
+{
+  echo "assertj-core 4.0.0-M1 (milestone), same sources:"
+  cat "$TMP/summary.txt"
+  echo "transcripts whose text differs from the 3.27.7 run (excluding the generator captures):"
+  for f in output/0*.txt output/1*.txt output/20*.txt output/21*.txt; do
+    b=$(basename "$f")
+    if ! diff -q <(sed -E 's/@[0-9a-f]{6,8}/@HASH/g' "$f") <(sed -E 's/@[0-9a-f]{6,8}/@HASH/g' "$TMP/output/$b") >/dev/null; then echo "  $b"; fi
+  done
+  echo "  (end of list; identity hashes like Customer@73c3cd09 are ignored in the comparison)"
+} > output/25-assertj-4-milestone.txt
+rm -rf "$TMP"
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+# Regenerates every file in assertj/output/ (tests write the transcripts and assert the same facts).
+set -euo pipefail
+cd "$(dirname "$0")/.."
+rm -f output/*.txt
+mvn -B -q clean test
+./scripts/capture-generator.sh
+echo "done: $(ls output | wc -l) files in output/"