go/data_test.go
Snider e0c190ca8f feat: inline tests + Fs zero-value fix + coverage 76.9% → 82.3%
Move all tests from tests/ to package root for proper coverage.
Fix Fs zero-value: path() and validatePath() default empty root
to "/" so &Fs{} works without New().

New tests: PathGlob, PathIsAbs, CleanPath, Cli.SetOutput,
ServiceShutdown, Core.Context, Fs zero-value, Fs protected
delete, Command lifecycle with implementation, error formatting
branches, PerformAsync completion/no-handler/after-shutdown,
Extract with templates, Embed path traversal.

Coverage: 76.9% → 82.3% (23 test files).

Co-Authored-By: Virgil <virgil@lethean.io>
2026-03-22 13:30:01 +00:00

130 lines
3.5 KiB
Go

package core_test
import (
"embed"
"io"
"testing"
. "dappco.re/go/core"
"github.com/stretchr/testify/assert"
)
//go:embed testdata
var testFS embed.FS
// --- Data (Embedded Content Mounts) ---
func TestData_New_Good(t *testing.T) {
c := New()
r := c.Data().New(Options{
{Key: "name", Value: "test"},
{Key: "source", Value: testFS},
{Key: "path", Value: "testdata"},
})
assert.True(t, r.OK)
assert.NotNil(t, r.Value)
}
func TestData_New_Bad(t *testing.T) {
c := New()
r := c.Data().New(Options{{Key: "source", Value: testFS}})
assert.False(t, r.OK)
r = c.Data().New(Options{{Key: "name", Value: "test"}})
assert.False(t, r.OK)
r = c.Data().New(Options{{Key: "name", Value: "test"}, {Key: "source", Value: "not-an-fs"}})
assert.False(t, r.OK)
}
func TestData_ReadString_Good(t *testing.T) {
c := New()
c.Data().New(Options{{Key: "name", Value: "app"}, {Key: "source", Value: testFS}, {Key: "path", Value: "testdata"}})
r := c.Data().ReadString("app/test.txt")
assert.True(t, r.OK)
assert.Equal(t, "hello from testdata\n", r.Value.(string))
}
func TestData_ReadString_Bad(t *testing.T) {
c := New()
r := c.Data().ReadString("nonexistent/file.txt")
assert.False(t, r.OK)
}
func TestData_ReadFile_Good(t *testing.T) {
c := New()
c.Data().New(Options{{Key: "name", Value: "app"}, {Key: "source", Value: testFS}, {Key: "path", Value: "testdata"}})
r := c.Data().ReadFile("app/test.txt")
assert.True(t, r.OK)
assert.Equal(t, "hello from testdata\n", string(r.Value.([]byte)))
}
func TestData_Get_Good(t *testing.T) {
c := New()
c.Data().New(Options{{Key: "name", Value: "brain"}, {Key: "source", Value: testFS}, {Key: "path", Value: "testdata"}})
gr := c.Data().Get("brain")
assert.True(t, gr.OK)
emb := gr.Value.(*Embed)
r := emb.Open("test.txt")
assert.True(t, r.OK)
file := r.Value.(io.ReadCloser)
defer file.Close()
content, _ := io.ReadAll(file)
assert.Equal(t, "hello from testdata\n", string(content))
}
func TestData_Get_Bad(t *testing.T) {
c := New()
r := c.Data().Get("nonexistent")
assert.False(t, r.OK)
}
func TestData_Mounts_Good(t *testing.T) {
c := New()
c.Data().New(Options{{Key: "name", Value: "a"}, {Key: "source", Value: testFS}, {Key: "path", Value: "testdata"}})
c.Data().New(Options{{Key: "name", Value: "b"}, {Key: "source", Value: testFS}, {Key: "path", Value: "testdata"}})
mounts := c.Data().Mounts()
assert.Len(t, mounts, 2)
}
func TestEmbed_Legacy_Good(t *testing.T) {
c := New()
c.Data().New(Options{{Key: "name", Value: "app"}, {Key: "source", Value: testFS}, {Key: "path", Value: "testdata"}})
assert.NotNil(t, c.Embed())
}
func TestData_List_Good(t *testing.T) {
c := New()
c.Data().New(Options{{Key: "name", Value: "app"}, {Key: "source", Value: testFS}, {Key: "path", Value: "."}})
r := c.Data().List("app/testdata")
assert.True(t, r.OK)
}
func TestData_List_Bad(t *testing.T) {
c := New()
r := c.Data().List("nonexistent/path")
assert.False(t, r.OK)
}
func TestData_ListNames_Good(t *testing.T) {
c := New()
c.Data().New(Options{{Key: "name", Value: "app"}, {Key: "source", Value: testFS}, {Key: "path", Value: "."}})
r := c.Data().ListNames("app/testdata")
assert.True(t, r.OK)
assert.Contains(t, r.Value.([]string), "test")
}
func TestData_Extract_Good(t *testing.T) {
c := New()
c.Data().New(Options{{Key: "name", Value: "app"}, {Key: "source", Value: testFS}, {Key: "path", Value: "."}})
r := c.Data().Extract("app/testdata", t.TempDir(), nil)
assert.True(t, r.OK)
}
func TestData_Extract_Bad(t *testing.T) {
c := New()
r := c.Data().Extract("nonexistent/path", t.TempDir(), nil)
assert.False(t, r.OK)
}