Function TestPerformSearchRegex

search_test.go:56–105

(t *testing.T)

}

func TestPerformSearchRegex(t *testing.T) {
	// Create test buffer
	testData := [][]string{
		{"Name", "Email", "Age"},
		{"John", "john@test.com", "25"},
		{"Jane", "jane@example.org", "30"},
		{"Bob", "bob123@test.com", "35"},
	}

	b, err := createNewBufferWithData(testData, false)
	if err != nil {
		t.Fatalf("Failed to create buffer: %v", err)
	}

	// Test regex pattern for email domains
	results := performSearch(b, `@test\.com$`, true, false)
	if len(results) != 2 { // john@test.com and bob123@test.com
		t.Errorf("Expected 2 results for email regex, got %d", len(results))
	}

	// Test regex pattern for numbers at end
	results = performSearch(b, `\d+$`, true, false)
	if len(results) != 3 { // All age values (25, 30, 35)
		t.Errorf("Expected 3 results for number regex, got %d", len(results))
	}

	// Test regex pattern - case sensitive
	results = performSearch(b, `^J`, true, true)
	if len(results) != 2 { // John and Jane
		t.Errorf("Expected 2 results for '^J' regex, got %d", len(results))
	}

	// Test regex pattern - case insensitive
	results = performSearch(b, `^j`, true, false)
	if len(results) != 4 { // John, Jane, john@test.com, jane@example.org
		t.Errorf("Expected 4 results for '^j' regex, got %d", len(results))
	}

	// Test invalid regex
	results = performSearch(b, `[invalid(`, true, false)
	if len(results) != 0 {
		t.Errorf("Expected 0 results for invalid regex, got %d", len(results))
	}

	// Test regex OR pattern
	results = performSearch(b, `John|Bob`, true, false)
	if len(results) != 4 {
		t.Errorf("Expected 4 results for 'John|Bob' regex, got %d", len(results))
	}
}

func TestToLower(t *testing.T) {
	tests := []struct {