Function TestContext_PathParamDefault

context_test.go:636–686

(t *testing.T)

}

func TestContext_PathParamDefault(t *testing.T) {
	var testCases = []struct {
		name             string
		given            PathValues
		whenParamName    string
		whenDefaultValue string
		expect           string
	}{
		{
			name: "param exists",
			given: PathValues{
				{Name: "uid", Value: "101"},
				{Name: "fid", Value: "501"},
			},
			whenParamName:    "uid",
			whenDefaultValue: "999",
			expect:           "101",
		},
		{
			name: "param exists and is empty",
			given: PathValues{
				{Name: "uid", Value: ""},
				{Name: "fid", Value: "501"},
			},
			whenParamName:    "uid",
			whenDefaultValue: "999",
			expect:           "", // <-- this is different from QueryParamOr behaviour
		},
		{
			name: "param does not exists",
			given: PathValues{
				{Name: "uid", Value: "101"},
			},
			whenParamName:    "nope",
			whenDefaultValue: "999",
			expect:           "999",
		},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			e := New()
			req := httptest.NewRequest(http.MethodGet, "/", nil)
			c := e.NewContext(req, nil)

			c.SetPathValues(tc.given)

			assert.EqualValues(t, tc.expect, c.ParamOr(tc.whenParamName, tc.whenDefaultValue))
		})
	}
}

func TestContextGetAndSetPathValuesMutability(t *testing.T) {
	t.Run("c.PathValues() does not return copy and modifying raw slice mutates value in context", func(t *testing.T) {