Switched to Chatgpt 5.5 and codex.
This commit is contained in:
Joe Tretter
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package solutions.tretter.githugandroid
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import org.junit.Assert.assertEquals
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import org.junit.Assert.assertTrue
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import org.junit.Test
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import java.io.File
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class LevelSolutionsTest {
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@Test
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fun everyLevelHasAKnownSolution() {
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assertEquals(
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allGithugLevels().map { it.id }.toSet(),
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SOLUTIONS.keys,
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)
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}
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@Test
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fun levelIdsAreUnique() {
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val ids = allGithugLevels().map { it.id }
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assertEquals(ids, ids.distinct())
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}
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@Test
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fun knownSolutionsCompleteEveryLevel() {
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val evidence = StringBuilder()
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evidence.appendLine("GitHug Android level solution evidence")
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evidence.appendLine("Engine: GitSandboxEngine")
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evidence.appendLine("Levels: ${allGithugLevels().size}")
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evidence.appendLine()
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val failures = allGithugLevels().mapNotNull { level ->
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val commands = SOLUTIONS.getValue(level.id)
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var repo = level.setup()
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var solved = false
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evidence.appendLine("================================================================================")
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evidence.appendLine("Level: ${level.id}")
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evidence.appendLine("Title: ${level.title}")
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evidence.appendLine("Initial repo:")
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evidence.append(repo.describeForEvidence().prependIndent(" "))
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evidence.appendLine("Solution commands:")
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commands.forEachIndexed { index, command ->
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evidence.appendLine(" ${index + 1}. $command")
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}
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evidence.appendLine()
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commands.forEachIndexed { index, command ->
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val (nextRepo, output) = GitSandboxEngine.execute(repo, command)
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repo = nextRepo
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solved = level.validator(repo, command)
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evidence.appendLine("Command ${index + 1}: $command")
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evidence.appendLine("Output:")
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if (output.isEmpty()) {
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evidence.appendLine(" <no output>")
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} else {
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output.forEach { line -> evidence.appendLine(" $line") }
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}
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evidence.appendLine("Repo after command:")
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evidence.append(repo.describeForEvidence().prependIndent(" "))
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evidence.appendLine("Validator passed after command: $solved")
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evidence.appendLine()
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}
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evidence.appendLine("Final result: ${if (solved) "PASS" else "FAIL"}")
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evidence.appendLine()
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if (solved) null else "${level.id}: ${commands.joinToString(" && ")}"
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}
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writeEvidenceLog(evidence.toString())
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assertTrue(
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"Expected every known solution to complete its level. Failures:\n${failures.joinToString("\n")}",
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failures.isEmpty(),
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)
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}
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private companion object {
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fun writeEvidenceLog(content: String) {
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val repoRoot = File(System.getProperty("user.dir") ?: ".")
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val appDir = if (File(repoRoot, "app/build.gradle.kts").exists()) {
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File(repoRoot, "app")
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} else {
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repoRoot
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}
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val reportDir = File(appDir, "build/reports/level-solutions")
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reportDir.mkdirs()
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File(reportDir, "level-solutions.log").writeText(content)
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}
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fun RepoState.describeForEvidence(): String = buildString {
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appendLine("initialized=$initialized")
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appendLine("headBranch=$headBranch")
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appendLine("currentDir=$currentDir")
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appendLine("branches=${branches.toSortedMap()}")
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appendLine("tags=${tags.sorted()}")
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appendLine("remotes=${remotes.toSortedMap()}")
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appendLine("config=${config.toSortedMap()}")
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appendLine("files=")
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if (files.isEmpty()) {
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appendLine(" <none>")
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} else {
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files.sortedBy { it.name }.forEach { file ->
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appendLine(" ${file.name} staged=${file.staged} tracked=${file.tracked} content=${file.content.toEvidenceValue()}")
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}
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}
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appendLine("commits=")
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if (commits.isEmpty()) {
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appendLine(" <none>")
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} else {
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commits.forEach { commit ->
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appendLine(" ${commit.id} ${commit.message}")
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}
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}
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}
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fun String.toEvidenceValue(): String {
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if (isEmpty()) return "\"\""
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return lineSequence().joinToString("\\n", prefix = "\"", postfix = "\"")
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}
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val SOLUTIONS = mapOf(
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"init" to listOf("git init"),
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"config" to listOf("git config user.name GitHug", "git config user.email githug@example.com"),
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"add" to listOf("git add README"),
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"commit" to listOf("git commit -m \"Initial commit\""),
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"branch" to listOf("git branch test_code"),
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"checkout" to listOf("git checkout -b my_branch"),
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"tag" to listOf("git tag new_tag"),
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"clone" to listOf("git clone https://github.com/Gazler/cloneme"),
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"clone_to_folder" to listOf("git clone https://github.com/Gazler/cloneme my_cloned_repo"),
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"ignore" to listOf("echo *.swp >> .gitignore"),
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"include" to listOf("echo *.a >> .gitignore", "echo !lib.a >> .gitignore"),
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"status" to listOf("database.yml"),
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"number_of_files_committed" to listOf("2"),
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"rm" to listOf("git rm deleteme.rb"),
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"rm_cached" to listOf("git rm --cached deleteme.rb"),
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"stash" to listOf("git stash"),
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"rename" to listOf("git mv oldfile.txt newfile.txt"),
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"restructure" to listOf(
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"mkdir src",
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"git mv about.html src/about.html",
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"git mv contact.html src/contact.html",
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"git mv index.html src/index.html",
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),
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"log" to listOf("0000001"),
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"push_tags" to listOf("git push --tags"),
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"commit_amend" to listOf("git add forgotten_file.rb", "git commit --amend --no-edit"),
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"commit_in_future" to listOf("git commit --date tomorrow -m \"Future commit\""),
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"reset" to listOf("git reset to_commit_second.rb"),
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"reset_soft" to listOf("git reset --soft HEAD^"),
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"checkout_file" to listOf("git checkout -- config.rb"),
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"remote" to listOf("my_remote_repo"),
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"remote_url" to listOf("https://github.com/githug/not_a_repo"),
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"pull" to listOf("git pull origin master"),
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"remote_add" to listOf("git remote add origin https://github.com/githug/githug"),
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"push" to listOf("git push origin master"),
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"diff" to listOf("26"),
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"blame" to listOf("Spider Man"),
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"checkout_tag" to listOf("git checkout v1.2"),
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"checkout_tag_over_branch" to listOf("git checkout tags/v1.2"),
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"branch_at" to listOf("git branch test_branch HEAD~1"),
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"delete_branch" to listOf("git branch -d delete_me"),
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"push_branch" to listOf("git push origin test_branch"),
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"merge" to listOf("git merge feature"),
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"fetch" to listOf("git fetch origin"),
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"rebase" to listOf("git rebase master"),
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"rebase_onto" to listOf("git rebase --onto master wrong_branch readme-update"),
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"repack" to listOf("git repack -d"),
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"cherry-pick" to listOf("git cherry-pick feature"),
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"grep" to listOf("4"),
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"rename_commit" to listOf("git rebase -i HEAD~2"),
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"squash" to listOf("git rebase -i HEAD~4"),
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"merge_squash" to listOf("git merge --squash long-feature-branch"),
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"reorder" to listOf("git rebase -i HEAD~3"),
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"bisect" to listOf("18ed2ac"),
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"stage_lines" to listOf("git add -p feature.rb"),
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"find_old_branch" to listOf("git checkout solve_world_hunger"),
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"revert" to listOf("git revert HEAD~1"),
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"restore" to listOf("git checkout HEAD@{1} -- file3"),
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"conflict" to listOf("git merge mybranch"),
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"submodule" to listOf("git submodule add https://github.com/jackmaney/githug-include-me ./githug-include-me"),
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"contribute" to listOf("Open a pull request"),
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)
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}
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}
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