Function TestCalcMapHash

utils_test.go:330–376

(t *testing.T)

}

func TestCalcMapHash(t *testing.T) {
	testCases := []struct {
		name           string
		input          map[string]string
		expectedResult uint32
		expectedError  error
	}{
		{
			"nil map",
			nil,
			0,
			nil,
		},
		{
			"empty map",
			map[string]string{},
			0,
			nil,
		},
		{
			"map with value",
			map[string]string{"param_table_name": "clients"},
			0x40802c7a, // write whatever to buf to make the data partially invalid
			nil,
		},
		{
			"map with multiple value",
			map[string]string{"param_table_name": "clients", "param_database": "default"},
			0x6fddf04d,
			nil,
		},
		{
			"map with exchange value",
			map[string]string{"param_database": "default", "param_table_name": "clients"},
			0x6fddf04d,
			nil,
		},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			r, err := calcMapHash(tc.input)
			assert.Equal(t, r, tc.expectedResult)
			assert.Equal(t, err, tc.expectedError)
		})
	}
}