Test_Utils_GetSplicedStrList() — fiber Function Reference

Architecture documentation for the Test_Utils_GetSplicedStrList() function in helpers_test.go from the fiber codebase.

Function go FiberCore Routing

Entity Profile

FiberCore→ Routing→ Test_Utils_GetSplicedStrList() — fiber Function Reference

Dependency Diagram

graph TD
  253f679c_a0c9_88b1_fe5a_45ca11e07480["Test_Utils_GetSplicedStrList()"]
  c82e3595_b1b8_f596_c097_f26fa40159d1["helpers_test.go"]
  253f679c_a0c9_88b1_fe5a_45ca11e07480 -->|defined in| c82e3595_b1b8_f596_c097_f26fa40159d1
  style 253f679c_a0c9_88b1_fe5a_45ca11e07480 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

helpers_test.go lines 455–523

func Test_Utils_GetSplicedStrList(t *testing.T) {
	t.Parallel()
	testCases := []struct {
		description  string
		headerValue  string
		expectedList []string
	}{
		{
			description:  "normal case",
			headerValue:  "gzip, deflate,br",
			expectedList: []string{"gzip", "deflate", "br"},
		},
		{
			description:  "no matter the value",
			headerValue:  "   gzip,deflate, br, zip",
			expectedList: []string{"gzip", "deflate", "br", "zip"},
		},
		{
			description:  "comma with trailing spaces around values",
			headerValue:  "gzip , br",
			expectedList: []string{"gzip", "br"},
		},
		{
			description:  "comma with tabbed whitespace",
			headerValue:  "gzip\t,br",
			expectedList: []string{"gzip", "br"},
		},
		{
			description:  "headerValue is empty",
			headerValue:  "",
			expectedList: nil,
		},
		{
			description:  "has a comma without element",
			headerValue:  "gzip,",
			expectedList: []string{"gzip", ""},
		},
		{
			description:  "has a space between words",
			headerValue:  "  foo bar, hello  world",
			expectedList: []string{"foo bar", "hello  world"},
		},
		{
			description:  "single comma",
			headerValue:  ",",
			expectedList: []string{"", ""},
		},
		{
			description:  "multiple comma",
			headerValue:  ",,",
			expectedList: []string{"", "", ""},
		},
		{
			description:  "comma with space",
			headerValue:  ",  ,",
			expectedList: []string{"", "", ""},
		},
	}

	for _, tc := range testCases {
		t.Run(tc.description, func(t *testing.T) {
			tc := tc // create a new 'tc' variable for the goroutine
			t.Parallel()
			dst := make([]string, 10)
			result := getSplicedStrList(tc.headerValue, dst)
			require.Equal(t, tc.expectedList, result)
		})
	}
}