(t *testing.T)
| 116 | } |
| 117 | |
| 118 | func TestInt16Flag(t *testing.T) { |
| 119 | tests := []struct { |
| 120 | name string |
| 121 | flag Flag |
| 122 | arguments []string |
| 123 | expectedValue int16 |
| 124 | expectErr bool |
| 125 | }{ |
| 126 | { |
| 127 | name: "valid", |
| 128 | flag: &Int16Flag{ |
| 129 | Name: "number", |
| 130 | Aliases: []string{"n"}, |
| 131 | }, |
| 132 | arguments: []string{"--number", "32767"}, |
| 133 | expectedValue: 32767, |
| 134 | }, |
| 135 | { |
| 136 | name: "invalid", |
| 137 | flag: &Int16Flag{ |
| 138 | Name: "number", |
| 139 | }, |
| 140 | arguments: []string{"--number", "gopher"}, |
| 141 | expectErr: true, |
| 142 | }, |
| 143 | { |
| 144 | name: "out of range", |
| 145 | flag: &Int16Flag{ |
| 146 | Name: "number", |
| 147 | }, |
| 148 | arguments: []string{"--number", "32768"}, |
| 149 | expectErr: true, |
| 150 | }, |
| 151 | } |
| 152 | |
| 153 | for _, tt := range tests { |
| 154 | t.Run(tt.name, func(t *testing.T) { |
| 155 | cmd := &Command{ |
| 156 | Name: "mock", |
| 157 | Flags: []Flag{tt.flag}, |
| 158 | Writer: io.Discard, |
| 159 | ErrWriter: io.Discard, |
| 160 | } |
| 161 | |
| 162 | err := cmd.Run(buildTestContext(t), append([]string{"mock"}, tt.arguments...)) |
| 163 | |
| 164 | if tt.expectErr { |
| 165 | require.Error(t, err) |
| 166 | |
| 167 | return |
| 168 | } |
| 169 | |
| 170 | require.NoError(t, err) |
| 171 | |
| 172 | for _, name := range tt.flag.Names() { |
| 173 | assert.Equal(t, tt.expectedValue, cmd.Int16(name)) |
| 174 | } |
| 175 | }) |
nothing calls this directly
no test coverage detected