Test_Ctx_AcceptsLanguages_BasicFiltering() — fiber Function Reference

Architecture documentation for the Test_Ctx_AcceptsLanguages_BasicFiltering() function in ctx_test.go from the fiber codebase.

Function go FiberCore Context

Entity Profile

FiberCore→ Context→ Test_Ctx_AcceptsLanguages_BasicFiltering() — fiber Function Reference

Dependency Diagram

graph TD
  30800117_7302_0f5b_c8f2_266e39f19512["Test_Ctx_AcceptsLanguages_BasicFiltering()"]
  7b3d4933_5ae3_f84d_ff6d_0cb34e268026["ctx_test.go"]
  30800117_7302_0f5b_c8f2_266e39f19512 -->|defined in| 7b3d4933_5ae3_f84d_ff6d_0cb34e268026
  style 30800117_7302_0f5b_c8f2_266e39f19512 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

ctx_test.go lines 547–570

func Test_Ctx_AcceptsLanguages_BasicFiltering(t *testing.T) {
	t.Parallel()
	app := New()
	c := app.AcquireCtx(&fasthttp.RequestCtx{})

	c.Request().Header.Set(HeaderAcceptLanguage, "en-US")
	require.Equal(t, "en-US", c.AcceptsLanguages("en", "en-US"))
	require.Empty(t, c.AcceptsLanguages("en"))

	c.Request().Header.Set(HeaderAcceptLanguage, "en-US, fr")
	require.Equal(t, "en-US", c.AcceptsLanguages("de", "en-US", "fr"))

	c.Request().Header.Set(HeaderAcceptLanguage, "en")
	require.Equal(t, "en-US", c.AcceptsLanguages("en-US"))

	c.Request().Header.Set(HeaderAcceptLanguage, "*")
	require.Equal(t, "en", c.AcceptsLanguages("en", "fr"))

	c.Request().Header.Set(HeaderAcceptLanguage, "en_US")
	require.Empty(t, c.AcceptsLanguages("en-US"))

	c.Request().Header.Set(HeaderAcceptLanguage, "en-*")
	require.Empty(t, c.AcceptsLanguages("en-US"))
}