Function TestValueBinder_Float64

binder_test.go:1411–1498

(t *testing.T)

}

func TestValueBinder_Float64(t *testing.T) {
	var testCases = []struct {
		name            string
		whenURL         string
		expectError     string
		givenBindErrors []error
		expectValue     float64
		givenFailFast   bool
		whenMust        bool
	}{
		{
			name:        "ok, binds value",
			whenURL:     "/search?param=4.3&param=1",
			expectValue: 4.3,
		},
		{
			name:        "ok, params values empty, value is not changed",
			whenURL:     "/search?nope=1",
			expectValue: 1.123,
		},
		{
			name:          "nok, previous errors fail fast without binding value",
			givenFailFast: true,
			whenURL:       "/search?param=1&param=100",
			expectValue:   1.123,
			expectError:   "previous error",
		},
		{
			name:        "nok, conversion fails, value is not changed",
			whenURL:     "/search?param=nope&param=100",
			expectValue: 1.123,
			expectError: "code=400, message=failed to bind field value to float64, err=strconv.ParseFloat: parsing \"nope\": invalid syntax, field=param",
		},
		{
			name:        "ok (must), binds value",
			whenMust:    true,
			whenURL:     "/search?param=4.3&param=100",
			expectValue: 4.3,
		},
		{
			name:        "ok (must), params values empty, returns error, value is not changed",
			whenMust:    true,
			whenURL:     "/search?nope=1",
			expectValue: 1.123,
			expectError: "code=400, message=required field value is empty, field=param",
		},
		{
			name:          "nok (must), previous errors fail fast without binding value",
			givenFailFast: true,
			whenMust:      true,
			whenURL:       "/search?param=1&param=100",
			expectValue:   1.123,
			expectError:   "previous error",
		},
		{
			name:        "nok (must), conversion fails, value is not changed",
			whenMust:    true,
			whenURL:     "/search?param=nope&param=100",