envr/scan_test.odin

package main

import "core:fmt"
import "core:os"
import "core:path/filepath"
import "core:testing"

@(test)
test_scan_path_finds_gitignored_env_files :: proc(t: ^testing.T) {
    if !can_scan() {
        return
    }

    base := fmt.aprintf("/tmp/envr-scan-test-%d", os.get_pid())
    os.mkdir_all(base)
    defer os.remove_all(base)

    git_init := os.Process_Desc{
        command = []string{"git", "-c", "advice.defaultBranchName=false", "init"},
        working_dir = base,
        stdout = os.stderr,
        stderr = os.stderr,
    }
    p, err := os.process_start(git_init)
    if err != nil {
        return
    }
    _, wait_err := os.process_wait(p)
    if wait_err != nil {
        return
    }

    gitignore_path := fmt.aprintf("%s/.gitignore", base)
    _ = os.write_entire_file(gitignore_path, ".env*\n")

    _ = os.write_entire_file(fmt.aprintf("%s/.env", base), "SECRET=1")
    _ = os.write_entire_file(fmt.aprintf("%s/.env.testing", base), "TEST=1")
    _ = os.write_entire_file(fmt.aprintf("%s/config.yaml", base), "key: value")

    cfg := Config{
        ScanConfig = ScanConfig{
            Matcher = "\\.env",
            Exclude = []string{},
            Include = []string{},
        },
    }

    results, ok := scan_path(base, cfg)
    testing.expect(t, ok, "scan_path should succeed")

    found_env := false
    found_testing := false
    found_config := false

    for path in results {
        _, filename := filepath.split(path)
        if filename == ".env" {
            found_env = true
        }
        if filename == ".env.testing" {
            found_testing = true
        }
        if filename == "config.yaml" {
            found_config = true
        }
    }

    testing.expect(t, found_env, "should find .env (gitignored)")
    testing.expect(t, found_testing, "should find .env.testing (gitignored)")
    testing.expect(t, !found_config, "should NOT find config.yaml (not gitignored)")
}

@(test)
test_scan_path_empty_dir :: proc(t: ^testing.T) {
    if !can_scan() {
        return
    }

    base := fmt.aprintf("/tmp/envr-scan-empty-%d", os.get_pid())
    os.mkdir_all(base)
    defer os.remove_all(base)

    cfg := Config{
        ScanConfig = ScanConfig{
            Matcher = "\\.env",
            Exclude = []string{},
            Include = []string{},
        },
    }

    results, ok := scan_path(base, cfg)
    testing.expect(t, ok, "scan_path should succeed")
    testing.expect(t, len(results) == 0, fmt.aprintf("expected 0 results, got %d", len(results)))
}