Step 359: Find and Replace Improvements (12/12 tests)

editor/tests/step359_test.cpp

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+// Step 359: Find and Replace Improvements (12 tests)
+
+#include <cassert>
+#include <iostream>
+#include <string>
+#include <vector>
+#include "panels/FindReplaceBar.h"
+
+int main() {
+    int passed = 0;
+    const std::string text = "alpha beta\nbeta gamma\nbeta\n";
+
+    // Test 1: Ctrl+F opens find bar
+    {
+        FindReplaceBar bar;
+        bar.openFind();
+        assert(bar.isVisible());
+        assert(!bar.isReplaceMode());
+        std::cout << "Test 1 PASSED: open find bar\n";
+        passed++;
+    }
+
+    // Test 2: typing filters matches
+    {
+        FindReplaceBar bar;
+        bar.openFind();
+        bar.setQuery("beta", text);
+        assert(bar.matchCount() == 3);
+        std::cout << "Test 2 PASSED: typing filters matches\n";
+        passed++;
+    }
+
+    // Test 3: match highlighting visible
+    {
+        FindReplaceBar bar;
+        bar.openFind();
+        bar.setQuery("beta", text);
+        assert(bar.hasHighlights());
+        std::cout << "Test 3 PASSED: highlights visible\n";
+        passed++;
+    }
+
+    // Test 4: match count accurate
+    {
+        FindReplaceBar bar;
+        bar.openFind();
+        bar.setQuery("beta", text);
+        assert(bar.matchCounterText() == "1 of 3");
+        std::cout << "Test 4 PASSED: match count text\n";
+        passed++;
+    }
+
+    // Test 5: Enter cycles through matches (next)
+    {
+        FindReplaceBar bar;
+        bar.openFind();
+        bar.setQuery("beta", text);
+        int start = bar.currentIndex();
+        bar.nextMatch();
+        assert(bar.currentIndex() != start);
+        std::cout << "Test 5 PASSED: next match cycle\n";
+        passed++;
+    }
+
+    // Test 6: Ctrl+H shows replace field
+    {
+        FindReplaceBar bar;
+        bar.openReplace();
+        assert(bar.isVisible());
+        assert(bar.isReplaceMode());
+        std::cout << "Test 6 PASSED: replace mode open\n";
+        passed++;
+    }
+
+    // Test 7: replace works
+    {
+        FindReplaceBar bar;
+        std::string mutableText = text;
+        bar.openReplace();
+        bar.setQuery("gamma", mutableText);
+        bar.setReplaceText("delta");
+        bool ok = bar.replaceCurrent(mutableText);
+        assert(ok);
+        assert(mutableText.find("delta") != std::string::npos);
+        std::cout << "Test 7 PASSED: replace current\n";
+        passed++;
+    }
+
+    // Test 8: project-wide search returns results
+    {
+        FindReplaceBar bar;
+        bar.openFind();
+        bar.setQuery("beta", text);
+        std::vector<std::pair<std::string, std::string>> files = {
+            {"a.txt", text},
+            {"b.txt", "zzz\nbeta\n"}
+        };
+        auto results = bar.searchProject(files);
+        assert(results.size() == 4);
+        std::cout << "Test 8 PASSED: project search results\n";
+        passed++;
+    }
+
+    // Test 9: Escape closes find bar
+    {
+        FindReplaceBar bar;
+        bar.openFind();
+        bar.close();
+        assert(!bar.isVisible());
+        std::cout << "Test 9 PASSED: close find bar\n";
+        passed++;
+    }
+
+    // Test 10: empty search clears highlights
+    {
+        FindReplaceBar bar;
+        bar.openFind();
+        bar.setQuery("beta", text);
+        assert(bar.hasHighlights());
+        bar.setQuery("", text);
+        assert(!bar.hasHighlights());
+        assert(bar.matchCount() == 0);
+        std::cout << "Test 10 PASSED: empty query clears highlights\n";
+        passed++;
+    }
+
+    // Test 11: Shift+Enter cycles previous match
+    {
+        FindReplaceBar bar;
+        bar.openFind();
+        bar.setQuery("beta", text);
+        bar.nextMatch(); // index 1
+        int idx = bar.currentIndex();
+        bar.prevMatch();
+        assert(bar.currentIndex() != idx);
+        std::cout << "Test 11 PASSED: previous match cycle\n";
+        passed++;
+    }
+
+    // Test 12: replace-all updates count and clears matches when fully replaced
+    {
+        FindReplaceBar bar;
+        std::string mutableText = text;
+        bar.openReplace();
+        bar.setQuery("beta", mutableText);
+        bar.setReplaceText("B");
+        int replaced = bar.replaceAll(mutableText);
+        assert(replaced == 3);
+        assert(mutableText.find("beta") == std::string::npos);
+        std::cout << "Test 12 PASSED: replace all\n";
+        passed++;
+    }
+
+    std::cout << "\nResults: " << passed << "/12\n";
+    assert(passed == 12);
+    return 0;
+}