TestMappingSlice() — gin Function Reference

Architecture documentation for the TestMappingSlice() function in form_mapping_test.go from the gin codebase.

Function go RequestBinding FormBinding

Entity Profile

RequestBinding→ FormBinding→ TestMappingSlice() — gin Function Reference

Dependency Diagram

graph TD
  a4b72d7a_93d4_3cc6_cd01_87d0dfc6691f["TestMappingSlice()"]
  36de44f8_6a8c_78ab_4c20_59952e276c82["form_mapping_test.go"]
  a4b72d7a_93d4_3cc6_cd01_87d0dfc6691f -->|defined in| 36de44f8_6a8c_78ab_4c20_59952e276c82
  style a4b72d7a_93d4_3cc6_cd01_87d0dfc6691f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

binding/form_mapping_test.go lines 284–302

func TestMappingSlice(t *testing.T) {
	var s struct {
		Slice []int `form:"slice,default=9"`
	}

	// default value
	err := mappingByPtr(&s, formSource{}, "form")
	require.NoError(t, err)
	assert.Equal(t, []int{9}, s.Slice)

	// ok
	err = mappingByPtr(&s, formSource{"slice": {"3", "4"}}, "form")
	require.NoError(t, err)
	assert.Equal(t, []int{3, 4}, s.Slice)

	// error
	err = mappingByPtr(&s, formSource{"slice": {"wrong"}}, "form")
	require.Error(t, err)
}